LHR - MCI

$430 Find Cheap Flights from London Heathrow Airport to Kansas City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Kansas City departing on 5/8. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kansas City, 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 London to Kansas City, as well as popular online travel agencies
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Cheap Flight Deals from Heathrow to Kansas City (LHR-MCI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Kansas City 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.

Recent round-trip flight deals from Heathrow to Kansas City

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Heathrow to Kansas City.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:15 pm - 11:02 pmLHR-MCI
16h 47m1 stop
5:46 pm - 10:30 amMCI-LHR
10h 44m1 stop
$644Finnair
Find Deal
Thu, May 1 - Mon, May 12
1:40 pm - 10:39 pmLHR-MCI
14h 59m1 stop
10:09 am - 9:05 amMCI-LHR
16h 56m1 stop
$656Finnair
Find Deal
Mon, May 12 - Sat, May 17
11:00 am - 5:45 pmLHR-MCI
12h 45m1 stop
12:11 pm - 7:40 amMCI-LHR
13h 29m1 stop
$712American Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
3:15 pm - 12:01 amLHR-MCI
14h 46m1 stop
5:44 pm - 1:10 pmMCI-LHR
13h 26m1 stop
$745Virgin Atlantic
Find Deal
Wed, Apr 9 - Tue, Apr 29
9:00 am - 9:41 pmLHR-MCI
18h 41m2 stops
9:40 am - 6:45 amMCI-LHR
15h 05m1 stop
$751Virgin Atlantic
Find Deal
Wed, Apr 9 - Tue, Apr 29
7:25 pm - 8:11 pmLHR-MCI
30h 46m2 stops
4:12 pm - 9:10 amMCI-LHR
10h 58m1 stop
$901British Airways
Find Deal
Tue, Jul 1 - Wed, Jul 9
11:05 am - 4:53 pmLHR-MCI
11h 48m1 stop
5:36 pm - 10:30 amMCI-LHR
10h 54m1 stop
$902American Airlines
Find Deal
Tue, Apr 8 - Fri, Apr 25
9:20 am - 3:29 pmLHR-MCI
12h 09m1 stop
1:48 pm - 6:40 amMCI-LHR
10h 52m1 stop
$955British Airways
Find Deal
Tue, May 20 - Sun, Jun 1
8:40 am - 7:49 pmLHR-MCI
17h 09m2 stops
10:05 am - 6:55 amMCI-LHR
14h 50m2 stops
$1,041United Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
11:05 am - 7:49 pmLHR-MCI
14h 44m1 stop
3:29 pm - 8:20 amMCI-LHR
10h 51m1 stop
$1,076United Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28

Flights from Heathrow to Kansas City - Travel Insights & Trends

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

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

What is the cheapest month to fly from London Heathrow Airport to Kansas City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Kansas City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Kansas City is September, where tickets cost $792 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,235 and $1,204 respectively.

How far in advance should I book a flight from London Heathrow Airport to Kansas City?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Kansas City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London Heathrow Airport to Kansas City, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

February

High season

July

Cheapest flight

$430
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from London Heathrow Airport to Kansas City

When to book flights from Heathrow to Kansas City

Are your dates flexible? Find out the best times to travel from Heathrow to Kansas City 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 London Heathrow Airport to Kansas City flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Kansas City was $430 for a one-way ticket and $644 for a round-trip.

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

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

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

    On your way to Kansas City, you’ll fly out from London Heathrow. You’ll be landing at Kansas City.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Kansas City are United Airlines and British Airways. With an average price for the route of $1,205 and an overall rating of 7.4, United Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,152 and an overall rating of 6.6.

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

    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 London Heathrow Airport to Kansas City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kansas City from London Heathrow Airport 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 London Heathrow Airport to Kansas City?

    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 Kansas City with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and MCI can sometimes prove cheaper using this method.

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

    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 Kansas City from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Heathrow to Kansas City

 
See real verified KAYAK customer reviews for airlines flying from London to Kansas City. 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 Heathrow to Kansas City? 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.
7.4
United AirlinesOverall score based on 8766 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.7Food
7.1Entertainment
Airline reviews

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

4.0 OkayDonald, Feb 2025EGE - IAH
Read more United Airlines reviews

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Our seats were all the way in back of the plane,

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

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