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MCI - LON

Find cheap flights from Kansas City to London from $284

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 10/5. 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
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights 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.
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 44,632,927 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
5:20 am - 10:00 amMCI-LGW
22h 40m1 stop
2:00 pm - 12:59 amLGW-MCI
16h 59m1 stop
Tue, May 21 - Tue, May 28
5:20 am - 10:00 amMCI-LGW
22h 40m1 stop
2:00 pm - 5:44 pmLGW-MCI
33h 44m1 stop
Tue, May 21 - Mon, Jun 3
12:30 pm - 7:50 amMCI-LHR
13h 20m1 stop
6:30 am - 5:28 pmLHR-MCI
16h 58m2 stops
$709Delta
Find Deal
Mon, Aug 5 - Fri, Aug 30
7:00 am - 6:25 amMCI-LHR
17h 25m1 stop
11:45 am - 10:51 pmLHR-MCI
17h 06m2 stops
$710Delta
Find Deal
Mon, Aug 5 - Fri, Aug 30
8:00 am - 5:55 amMCI-LHR
15h 55m1 stop
7:25 am - 5:37 pmLHR-MCI
16h 12m2 stops
$724United Airlines
Find Deal
Tue, Oct 1 - Tue, Oct 15
10:00 am - 6:20 amMCI-LHR
14h 20m2 stops
7:25 am - 5:37 pmLHR-MCI
16h 12m2 stops
$729United Airlines
Find Deal
Tue, Oct 1 - Tue, Oct 15
6:06 pm - 12:45 pmMCI-LHR
12h 39m1 stop
1:40 pm - 9:17 pmLHR-MCI
13h 37m1 stop
$753British Airways
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Wed, May 15 - Wed, May 22
6:35 pm - 12:10 pmMCI-LHR
11h 35m1 stop
12:15 pm - 11:46 pmLHR-MCI
17h 31m1 stop
$761American Airlines
Find Deal
Tue, Sep 17 - Wed, Sep 25
12:37 pm - 8:05 amMCI-LHR
13h 28m1 stop
9:15 am - 5:34 pmLHR-MCI
14h 19m1 stop
$762American Airlines
Find Deal
Tue, May 14 - Tue, May 21
6:06 pm - 12:45 pmMCI-LHR
12h 39m1 stop
8:35 pm - 6:17 pmLHR-MCI
27h 42m2 stops
$794British Airways
Find Deal
Mon, May 20 - Mon, Jun 3

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 Wednesday 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 Virgin Atlantic ($527) and United Airlines ($539). The cheapest round-trip tickets were found on Delta ($709) and KLM ($714).

Good to know

Low season

February

High season

May

Cheapest flight

$284
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 7% lower on average.
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 $284 for a one-way ticket and $612 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Kansas City and London, with Star Alliance 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 $830 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 $812 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 11028 reviews
8.0entertainment
7.9comfort
8.2boarding
8.6crew
7.5food
Airline reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

2.0 MediocreMarisol, Apr 2024DFW - ATL
Read more about Delta reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

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.

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.

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

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 for a fantastic friendly nice we came round and check we need anything else to eat or drink

From the start everything was perfectly fine. First meeting was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

they made me check my carryon. There was space in the overhead bins.

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.

It was good, the staff was friendly and it was a typical flight to Europe.

My flight was a little marred by poorly fuctioning / loose headphone sockets meaning I had to move twice. The meals were good and the staff are always amazing, attentive and friendly. My bag was lost on my previos trip with BA for 15 days of my 18 day trip, however I experienced no such issues this time despite my fears. Overall ok but aircraft need better looking after.

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

As expected for a BA long haul flight in economy - you get what you pay for. Good leg space, in flight entertainment and food and drink provided. Staff on the return flight (overnight) we're a bit brisk and just wanted to get everyone fed and watered before turning the lights down. We're vegetarian so ordered it separately through the booking, although when we were in flight we realised there was a normal and vegetarian option anyway, and we were given vegan. This is fine, however on the return trip we were told there were no more specially ordered meals left, so be aware in case you have specific dietary requirements.

Fare was much lower with a layover in London as I was able avoid numerous landing fees that would have been added to the ticket price had I booked a direct flight to Amsterdam.

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.
10/5Sat
1 stop
32h 16mMCI-LGW
$284
10/8Tue
1 stop
23h 00mMCI-LGW
$292
6/23Sun
1 stop
22h 50mMCI-LGW
$318
10/1Tue
2 stopsUnited Airlines
13h 40mMCI-LHR
$539
10/1Tue
1 stopDelta
17h 00mMCI-LGW
$547
10/5Sat
2 stopsUnited Airlines
20h 55mMCI-LHR
$553
8/4Sun
1 stopBritish Airways
12h 21mMCI-LHR
$561
7/31Wed
2 stopsBritish Airways
23h 30mMCI-LHR
$577
8/18Sun
2 stopsDelta
13h 53mMCI-LHR
$584
7/4Thu
2 stopsAmerican Airlines
14h 23mMCI-LGW
$1,151

Search by stops

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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.
4/26Fri
multi-stopUnited Airlines
26h 10mMCI-LHR
4/28Sun
multi-stopUnited Airlines
27h 17mLHR-MCI
$745
4/26Fri
multi-stopUnited Airlines
23h 27mMCI-LHR
4/28Sun
multi-stopUnited Airlines
15h 35mLHR-MCI
$746
4/28Sun
multi-stopUnited Airlines
15h 23mMCI-LHR
5/11Sat
multi-stopUnited Airlines
16h 05mLHR-MCI
$773
4/28Sun
multi-stopDelta
13h 55mMCI-LGW
5/11Sat
multi-stopDelta
16h 56mLGW-MCI
$782
4/28Sun
multi-stopAmerican Airlines
11h 40mMCI-LHR
5/11Sat
multi-stopAmerican Airlines
14h 19mLHR-MCI
$784
4/28Sun
multi-stopAmerican Airlines
17h 46mMCI-LHR
5/11Sat
multi-stopAmerican Airlines
14h 19mLHR-MCI
$785
4/26Fri
multi-stopVirgin Atlantic
10h 40mMCI-LHR
4/30Tue
multi-stopVirgin Atlantic
14h 57mLHR-MCI
$788
4/26Fri
multi-stopDelta
16h 00mMCI-LGW
5/4Sat
multi-stopDelta
16h 52mLGW-MCI
$807
4/27Sat
multi-stopVirgin Atlantic
34h 50mMCI-LGW
5/1Wed
multi-stopVirgin Atlantic
15h 45mLGW-MCI
$2,157
4/27Sat
multi-stopAir France
34h 26mMCI-LGW
5/1Wed
multi-stopAir France
15h 45mLGW-MCI
$2,222

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Kansas City - London Flights

Departure:

Kansas City (MCI)United States

Return flight deals:

London - Kansas City

Cabin classes: