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MCI - LON

$362 Find cheap flights from Kansas City to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansas City to London departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/21
Fri 6/28

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to London.
In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

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Cheap flight deals from Kansas City to London (MCI-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:00 am - 10:00 amMCI-LGW
23h 00m1 stop
12:00 pm - 6:12 amLGW-MCI
24h 12m1 stop
Tue, Sep 24 - Tue, Oct 8
5:25 am - 10:00 amMCI-LGW
22h 35m1 stop
10:45 am - 7:06 pmLGW-MCI
38h 21m1 stop
Wed, Sep 25 - Wed, Oct 23
11:47 am - 7:30 amMCI-LHR
13h 43m1 stop
3:15 pm - 10:58 pmLHR-MCI
13h 43m1 stop
$677American Airlines
Find Deal
Mon, Aug 5 - Fri, Aug 30
5:11 pm - 10:20 amMCI-LHR
11h 09m1 stop
12:15 pm - 10:58 pmLHR-MCI
16h 43m1 stop
$679American Airlines
Find Deal
Tue, Aug 13 - Tue, Aug 27
5:11 pm - 6:35 amMCI-LHR
31h 24m1 stop
7:35 pm - 7:08 pmLHR-MCI
29h 33m2 stops
$702British Airways
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Sat, Aug 17 - Mon, Aug 26
2:00 pm - 10:00 amMCI-LGW
14h 00m1 stop
12:00 pm - 9:36 pmLGW-MCI
15h 36m1 stop
$718Delta
Find Deal
Wed, Aug 21 - Thu, Aug 29
12:30 pm - 10:00 amMCI-LGW
15h 30m2 stops
12:00 pm - 9:12 pmLGW-MCI
15h 12m2 stops
$719Delta
Find Deal
Wed, Sep 25 - Wed, Oct 23
8:30 am - 11:35 amMCI-LHR
21h 05m1 stop
4:00 pm - 2:20 pmLHR-MCI
28h 20m2 stops
$738United Airlines
Find Deal
Mon, Aug 5 - Fri, Aug 30
4:35 pm - 7:40 amMCI-LHR
33h 05m1 stop
2:05 pm - 10:20 amLHR-MCI
26h 15m1 stop
$739United Airlines
Find Deal
Sun, Aug 25 - Tue, Sep 10
2:15 pm - 8:00 amMCI-LHR
11h 45m1 stop
7:40 pm - 8:34 pmLHR-MCI
30h 54m2 stops
$818British Airways
Find Deal
Thu, Oct 10 - Wed, Oct 16

Flights from Kansas City to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Kansas City to London to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kansas City to London?

The average price of all flights from Kansas City to London clicked on KAYAK for each day over the last 12 months.
When flying from Kansas City to London, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Kansas City, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

Which airlines provide the cheapest flights from Kansas City to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Air Canada ($473) and Iberia ($540). The cheapest round-trip tickets were found on Iberia ($663) and American Airlines ($677).

Good to know

Low season

January

High season

May

Cheapest flight

$362
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Kansas City to London Gatwick Airport

When to book flights from Kansas City to London

Are your dates flexible? Find out the best times to travel from Kansas City to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kansas City to London

  • Which family services are offered at London City Airport?

    The airport has provided baby changing facilities in both the male and female restrooms, both airside and landside. The airport has also provided a children’s play area for those with older kids. You’ll find the play area between Gates 5 and 6. LCY is family-friendly and has also provided Fun Packs. These are games provided by airport staff to keep kids engaged, including puzzles, crayons, a deck of cards, and word searches.

  • What are the transport options from London Heathrow Airport?

    LHR is served by a high-speed underground train or the tube that will get you from LHR to central London in under an hour. These trains depart every 10min. There’s also the Heathrow Express headed to Paddington Station, which takes about 15min, and trains depart every 15min. There’s another train, the Heathrow Connect, a slower train that stops around many stations in west London before heading into Paddington. Buses and coaches are another option, and the Heathrow bus stop is just a few minutes’ walk from Terminals 2 and 3. Taxis and car rentals are also available at LHR.

  • Does London Gatwick Airport have an airport hotel?

    South Terminal hotels are Bloc Gatwick, YOTELAIR, and Hotel Hilton London Gatwick Airport. The first is on the third floor of the south terminal, the second is next to the international arrivals, and the last is connected to the south terminal by a covered walkway. North terminal hotels are Hampton by Hilton London Gatwick Airport, Premier Inn London Gatwick North Terminal Hotel, and Sofitel London Gatwick. These establishments are within 5min of the north terminal and offer free shuttle services.

  • What are accessible services available at London Gatwick Airport?

    The airport has provided reserved parking spots and accessible facilities for physically challenged passengers. At the airport, dedicated seating for special needs passengers is marked in general seating areas. The airport also has assistance desks and help points where you can request special assistance. Other facilities are braille signage, an induction loop system, a tactile guide path, a sensory room, audio-visual announcements, visual paging, and aircraft boarding assistance.

  • What is the cheapest flight from Kansas City to London?

    In the last 3 days, the lowest price for a flight from Kansas City to London was $362 for a one-way ticket and $545 for a round-trip.

  • Do I need a passport to fly between Kansas City and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Kansas City and on arrival in London.

  • Which aircraft models fly most regularly from Kansas City to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kansas City to London?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Kansas City and London, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to London from Kansas City?

    Chicago is the most popular layover city among KAYAK users traveling from Kansas City to London.

  • Which is the best airline for flights from Kansas City to London, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Kansas City to London are Delta and KLM. With an average price for the route of $831 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $820 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Kansas City to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kansas City to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kansas City to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kansas City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kansas City to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Kansas City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kansas City to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Kansas City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Kansas City to London

  • Kansas City Airport (MCI) is a major transportation hub consisting of two terminals, B and C. For easy navigation between both terminals, the airport has provided a shuttles service, red buses loping the airport complex every 15min, and blue buses every 10min.
  • Pets are welcome at MCI. However, pets should remain within their crates while at MCI. You’ll find outdoor pet relief areas in both terminals and only one indoor relief area in Terminal C.
  • Around 1,901 kg of carbon is emitted per passenger on flights from Kansas City to London. However, flying with JetBlue, Air Canada, and American Airlines reduces this figure significantly. These airlines emit 42%, 32%, and 32% less carbon on flights from MCI to London, respectively.
  • If you want to unwind after your flight, you can do so at the airline lounges at London Heathrow Airport (LHR). American Airlines, Air Canada, Lufthansa, United Airlines, and British Airways have lounges at LHR, which you can access by paying at the door and showing your flight ticket.
  • You can fly to three London airports: LHR, London Gatwick (LGW), and London City Airport (LCY). Choose LHR if you’re headed to west London or central London. LGW is best for those visiting south London, and LCY will work if you’re looking to be closest to downtown.
See more tips

Top 5 airlines serving from Kansas City to London

 
See real verified KAYAK customer reviews for airlines flying from Kansas City to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kansas City to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10585 reviews
7.4Food
8.0Entertainment
8.6Crew
7.9Comfort
8.2Boarding
Airline reviews

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

2.0 MediocreLisa, May 2024AUS - JFK
Read more about Delta reviews

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

Food wasn’t very good, old business seating configuration on an old A340

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

It was my fault choosing the seat nearest the entrance but it was ok.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

Book cheap flights from Kansas City to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kansas City to London found on KAYAK in the last 72 hours.
7/3Wed
1 stop
34h 32mMCI-LGW
$362
7/3Wed
2 stops
24h 31mMCI-LGW
$401
7/3Wed
3 stops
29h 56mMCI-LGW
$449
7/31Wed
2 stopsBritish Airways
16h 58mMCI-LHR
$543
7/31Wed
2 stopsAmerican Airlines
14h 23mMCI-LGW
$547
7/31Wed
1 stopDelta
17h 57mMCI-LGW
$548
10/1Tue
2 stopsDelta
14h 18mMCI-LHR
$577
7/3Wed
2 stopsAmerican Airlines
14h 23mMCI-LGW
$616
6/4Tue
1 stopVirgin Atlantic
18h 46mMCI-LHR
$876
7/3Wed
1 stopBritish Airways
14h 22mMCI-LHR
$879

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Last minute flights from Kansas City to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Kansas City to London that are departing in the next 10 days.
5/23Thu
multi-stopDelta
13h 16mMCI-LHR
5/30Thu
multi-stopDelta
17h 33mLHR-MCI
$870
5/24Fri
multi-stopDelta
12h 15mMCI-LHR
5/29Wed
multi-stopDelta
16h 44mLHR-MCI
$874
5/23Thu
multi-stopAmerican Airlines
12h 39mMCI-LHR
5/30Thu
multi-stopAmerican Airlines
16h 54mLHR-MCI
$876
5/23Thu
multi-stopAmerican Airlines
12h 39mMCI-LHR
5/27Mon
multi-stopAmerican Airlines
14h 19mLHR-MCI
$926
5/23Thu
multi-stopBritish Airways
10h 30mMCI-LHR
5/27Mon
multi-stopBritish Airways
30h 57mLHR-MCI
$1,085
5/23Thu
multi-stopUnited Airlines
13h 50mMCI-LHR
5/30Thu
multi-stopUnited Airlines
21h 05mLHR-MCI
$1,250
5/24Fri
multi-stopUnited Airlines
14h 14mMCI-LHR
5/31Fri
multi-stopUnited Airlines
16h 37mLHR-MCI
$1,255
5/27Mon
multi-stopBritish Airways
10h 14mMCI-LHR
6/3Mon
multi-stopBritish Airways
11h 46mLHR-MCI
$1,287
5/23Thu
multi-stopLufthansa
17h 41mMCI-LHR
5/27Mon
multi-stopLufthansa
32h 45mLHR-MCI
$1,291
5/23Thu
multi-stopLufthansa
37h 24mMCI-LGW
6/28Fri
multi-stopLufthansa
32h 37mLGW-MCI
$1,859

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Kansas City - London Flights

Departure:

Kansas City (undefined)United States

Return flight deals:

London - Kansas City

Cabin classes: