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MCI - LHR

£346 Find cheap flights from Kansas City to London Heathrow Airport

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 Heathrow departing on 19/8. 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
Mon 3/6
Mon 10/6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,693,958 times on KAYAK, and here's why:

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Cheap flight deals from Kansas City to Heathrow (MCI-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City to Heathrow 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
08:15 - 07:50MCI-LHR
17h 35m1 stop
11:30 - 22:51LHR-MCI
17h 21m2 stops
£550Delta
Find Deal
Mon, 5 Aug - Fri, 30 Aug
11:42 - 07:30MCI-LHR
13h 48m1 stop
09:15 - 17:38LHR-MCI
14h 23m1 stop
£554American Airlines
Find Deal
Mon, 5 Aug - Fri, 30 Aug
05:30 - 22:10MCI-LHR
10h 40m1 stop
19:35 - 19:08LHR-MCI
29h 33m2 stops
£569British Airways
Find Deal
Tue, 20 Aug - Mon, 26 Aug
17:45 - 15:45MCI-LHR
16h 00m2 stops
20:25 - 20:25LHR-MCI
54h 00m2 stops
£571Lufthansa
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Tue, 20 Aug - Mon, 26 Aug
17:22 - 12:15MCI-LHR
12h 53m1 stop
13:00 - 21:27LHR-MCI
14h 27m1 stop
£593British Airways
Find Deal
Mon, 5 Aug - Fri, 30 Aug
17:20 - 12:20MCI-LHR
13h 00m1 stop
11:05 - 20:46LHR-MCI
15h 41m1 stop
£595United Airlines
Find Deal
Fri, 23 Aug - Tue, 27 Aug
15:05 - 07:15MCI-LHR
10h 10m1 stop
11:35 - 23:56LHR-MCI
18h 21m1 stop
£596Virgin Atlantic
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Fri, 23 Aug - Tue, 27 Aug
08:00 - 06:45MCI-LHR
16h 45m2 stops
18:00 - 17:37LHR-MCI
29h 37m2 stops
£613United Airlines
Find Deal
Sun, 25 Aug - Tue, 10 Sep
17:45 - 08:40MCI-LHR
32h 55m2 stops
19:10 - 17:37LHR-MCI
28h 27m2 stops
£676Lufthansa
Find Deal
Sat, 24 Aug - Mon, 30 Sep
05:50 - 10:00MCI-LHR
22h 10m1 stop
09:20 - 23:03LHR-MCI
19h 43m1 stop
£858Virgin Atlantic
Find Deal
Wed, 15 May - Wed, 22 May

Flights from Kansas City to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Kansas City to Heathrow 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 Heathrow Airport?

The average price of all flights from Kansas City to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
When flying from Kansas City to London Heathrow Airport, you should consider leaving on a Saturday and avoid Tuesdays 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 Thursdays.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Kansas City to London Heathrow Airport found by KAYAK users in the last 72 hours was for £550 on Delta, followed by American Airlines (£554). One-way flight deals have also been found from as low as £437 on United Airlines and from £438 on Air Canada.

Good to know - Cheap tickets from Kansas City to London Heathrow Airport

Low season

February

High season

May

Cheapest flight

£346
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Kansas City to London Heathrow Airport

When to book flights from Kansas City to Heathrow

Are your dates flexible? Find out the best times to travel from Kansas City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Kansas City to London Heathrow Airport flights

  • What airline offers an economy flight from Kansas City to London Heathrow Airport that allows me to check a bag for free?

    Finnair offers some of the most competitively priced MCI to LHR economy tickets with the most baggage allowed. Economy tickets allow one carry-on and one checked bag for no extra fee. The carry-on must weigh no more than 17 lb and have dimensions within 22 x 16 x 9 inches. The checked bag has limits of 50 lb and 35 x 30 x 18 inches.

  • What are some common layover cities on the cheaper one-stop flights between Kansas City and London Heathrow Airport?

    Finnair offers some of the cheapest one-stop flights, with Dallas (DFW) as the connecting city. British Airways also has flights with one stop at DFW or at Chicago (ORD) or Philadelphia (PHL). Iberia also offers competitively priced one-stop flights with connections at DFW or PHL.

  • Which airlines operate more sustainable flights between Kansas City International Airport (MCI) in London Heathrow Airport (LHR)?

    Air Canada offers several flights between MCI and LHR that emit about 32% less carbon dioxide than average for flights on this route. Air Canada also makes efforts to create less waste and use less water on their flights and invests in environmental conservation efforts.

  • What is the most comfortable economy ticket I can buy for flights between Kansas City International Airport (MCI) and London Heathrow Airport (LHR)?

    Finnair offers comfortable one-stop flights from MCI to LHR. The first leg of a Finnair economy ticket includes complimentary streaming entertainment, 30 inches of seat pitch, and complimentary snacks. The second leg includes complimentary seat-back entertainment, 31 inches of seat pitch, and a complimentary meal.

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

    In the last 3 days, the lowest price for a flight from Kansas City to London Heathrow Airport was £434 for a one-way ticket and £691 for a return.

  • Which airports will I be using when flying from Kansas City to London Heathrow Airport?

    When flying out of Kansas City you will be using Kansas City. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

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

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

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

  • Which is the best airline for flights from Kansas City to London, Virgin Atlantic or United Airlines?

    The two airlines most popular with KAYAK users for flights from Kansas City to London are Virgin Atlantic and United Airlines. With an average price for the route of £639 and an overall rating of 7.7, Virgin Atlantic is the most popular choice. United Airlines is also a great choice for the route, with an average price of £638 and an overall rating of 7.3.

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

    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 Heathrow Airport.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 Heathrow Airport

  • Some of the cheapest flights available from Kansas City to London Heathrow Airport involve a self-transfer at a connecting airport, such as Newark Liberty International Airport (EWR). Because deplaning, going through arrivals, and checking in again takes time, consider not checking any baggage in order to make the self-transfer process quicker.
  • If you are traveling from Kansas City to London Heathrow Airport for business reasons or as a tourist, you will not need a visa. However, you need to leave Britain within 6 months. If you plan to stay in the UK longer than 6 months, you need to obtain a visa.
  • If you struggle with autism, PTSD, Crohn's disease, or other challenges that are not immediately noticeable, consider signing up for the Hidden Disabilities Sunflower Lanyard Program before you fly from Kansas City to London Heathrow Airport (LHR.) LHR participates in the program, meaning airline and airport staff at Heathrow are trained to assist those with the sunflower lanyards in negotiating customs and egress from the airport.
  • For a quick and easy journey from London Heathrow Airport (LHR) into downtown London, you can catch the Heathrow to London Express train in Terminals 2, 3, and 5. This train departs every 15 minutes and will take you to Paddington Station in the heart of London.
  • Kansas City International Airport (MCI) serves as a hub for many airlines, including Frontier, SkyWest, and Republic Airways. London Heathrow Airport (LHR) is a hub for many airlines as well, including Virgin Atlantic, British Airways, Pan Am, and Lufthansa. British Airways and Virgin Atlantic are two of the airlines that offer competitively priced tickets from MCI to LHR.
See more tips

Top 4 airlines serving from Kansas City to Heathrow

 
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 Heathrow? 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.
7.7
Virgin AtlanticOverall score based on 744 reviews
7.7Entertainment
8.3Crew
7.8Boarding
7.1Food
7.4Comfort
Airline reviews

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

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

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

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

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.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

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.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

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.

Book cheap flights from Kansas City to London

Cheapest flights to London from Kansas City found in 2024

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.
19/8Mon
2 stops
19h 40mMCI-LHR
£346
18/8Sun
2 stops
43h 13mMCI-LHR
£373
19/8Mon
3 stops
24h 30mMCI-LHR
£374
18/8Sun
1 stopUnited Airlines
11h 29mMCI-LHR
£437
18/8Sun
1 stopAir Canada
18h 45mMCI-LHR
£438
1/10Tue
1 stopVirgin Atlantic
11h 55mMCI-LHR
£464
3/8Sat
1 stopAmerican Airlines
31h 02mMCI-LHR
£467
3/8Sat
2 stopsAir Canada
27h 55mMCI-LHR
£489
20/5Mon
1 stopVirgin Atlantic
14h 31mMCI-LHR
£526
25/5Sat
1 stopUnited Airlines
32h 23mMCI-LHR
£623

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Last minute flights from Kansas City to Heathrow

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.
7/5Tue
multi-stopIberia
11h 48mMCI-LHR
14/5Tue
multi-stopIberia
20h 26mLHR-MCI
£931
7/5Tue
multi-stopAmerican Airlines
14h 01mMCI-LHR
14/5Tue
multi-stopAmerican Airlines
13h 46mLHR-MCI
£943
7/5Tue
multi-stopFinnair
12h 39mMCI-LHR
15/5Wed
multi-stopFinnair
12h 51mLHR-MCI
£945
8/5Wed
multi-stopIberia
11h 48mMCI-LHR
14/5Tue
multi-stopIberia
12h 51mLHR-MCI
£973
9/5Thu
multi-stopDelta
18h 46mMCI-LHR
16/5Thu
multi-stopDelta
16h 44mLHR-MCI
£979
7/5Tue
multi-stopFinnair
11h 48mMCI-LHR
18/5Sat
multi-stopFinnair
13h 41mLHR-MCI
£985
9/5Thu
multi-stop
24h 08mMCI-LHR
16/5Thu
multi-stop
26h 24mLHR-MCI
£1,183
8/5Wed
multi-stop
24h 08mMCI-LHR
16/5Thu
multi-stop
26h 24mLHR-MCI
£1,199
9/5Thu
multi-stopAir Canada
16h 19mMCI-LHR
19/5Sun
multi-stopAir Canada
16h 45mLHR-MCI
£1,629
7/5Tue
multi-stopAir Canada
16h 19mMCI-LHR
14/5Tue
multi-stopAir Canada
19h 23mLHR-MCI
£3,348

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Kansas City - London Heathrow Airport Flights

Departure:

Kansas City (MCI)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Kansas City

Cabin classes: