Which layover airport has the shortest connection time from Kansas City to London Heathrow Airport?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 17m.

What is the cheapest airline that flies from Kansas City to London Heathrow?

Delta, United Airlines, and Iberia are the most popular carriers operating from Kansas City to London Heathrow

Which layover airport offers the lowest fares from Kansas City to London Heathrow Airport?

Flights via Detroit (DTW) offer the lowest average round-trip price of $975.

Which layover airport has the shortest travel time from Kansas City to London Heathrow Airport?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 10h 55m.

What airlines fly to London Heathrow Airport?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to London Heathrow Airport from Kansas City according to our data. British Airways is the first choice among our users, with 29% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 7 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Kansas City and London Heathrow Airport?

Chicago (ORD) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Kansas City Airport to London Heathrow Airport?

Prices for flights from Kansas City Airport to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Kansas City Airport to London Heathrow Airport?

The number of operators available for flights from Kansas City Airport to London Heathrow Airport is 7 as of October 2026.

How old do you have to be to fly from Kansas City Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$324 Cheap Flights from Kansas City to London Heathrow Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to London

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One-way

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Cheap round-trip flights

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6:00 am - 9:10 amMCI Kansas City-LHR London Heathrow

22h 10m1 stop Newark

6:50 am - 5:19 pmLHR London Heathrow-MCI Kansas City

15h 29m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$762United Airlines

Sun, Mar 14 - Tue, Mar 16

12:45 pm - 10:50 amMCI Kansas City-LHR London Heathrow

17h 05m1 stop Washington, D.C. Dulles Intl

6:50 am - 5:19 pmLHR London Heathrow-MCI Kansas City

15h 29m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$762United Airlines

Wed, Mar 17 - Fri, Mar 19

5:15 pm - 9:40 amMCI Kansas City-LHR London Heathrow

34h 25m1 stop Denver Intl

9:00 am - 7:38 pmLHR London Heathrow-MCI Kansas City

16h 38m2 stops Zurich Chicago O'Hare Intl

$811SWISS

Sun, Feb 7 - Wed, Feb 10

3:18 pm - 5:50 pmMCI Kansas City-LHR London Heathrow

20h 32m2 stops Chicago O'Hare Intl Zurich

9:00 am - 7:38 pmLHR London Heathrow-MCI Kansas City

16h 38m2 stops Zurich Chicago O'Hare Intl

$823SWISS

Sun, Jan 17 - Wed, Jan 27

10:11 am - 8:15 amMCI Kansas City-LHR London Heathrow

16h 04m1 stop Dallas/Fort Worth

7:35 am - 6:50 pmLHR London Heathrow-MCI Kansas City

17h 15m2 stops Madrid Barajas Chicago O'Hare Intl

$853Iberia

Tue, Dec 1 - Wed, Dec 9

12:34 pm - 12:05 pmMCI Kansas City-LHR London Heathrow

17h 31m2 stops Chicago O'Hare Intl Madrid Barajas

7:35 am - 6:50 pmLHR London Heathrow-MCI Kansas City

17h 15m2 stops Madrid Barajas Chicago O'Hare Intl

$861Iberia

Tue, Dec 1 - Wed, Dec 9

6:00 am - 7:05 amMCI Kansas City-LHR London Heathrow

19h 05m1 stop Minneapolis St Paul

8:40 am - 7:09 pmLHR London Heathrow-MCI Kansas City

16h 29m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$876Delta

Wed, Dec 30 - Tue, Jan 12

12:10 pm - 7:50 amMCI Kansas City-LHR London Heathrow

13h 40m1 stop Atlanta Hartsfield-Jackson

11:45 am - 8:49 pmLHR London Heathrow-MCI Kansas City

15h 04m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$882Virgin Atlantic

Wed, Dec 2 - Wed, Dec 9

12:10 pm - 6:25 amMCI Kansas City-LHR London Heathrow

12h 15m1 stop Atlanta Hartsfield-Jackson

10:00 am - 8:49 pmLHR London Heathrow-MCI Kansas City

16h 49m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$882Virgin Atlantic

Tue, Dec 1 - Wed, Dec 9

6:44 pm - 11:40 amMCI Kansas City-LHR London Heathrow

10h 56m1 stop Atlanta Hartsfield-Jackson

8:40 am - 6:50 pmLHR London Heathrow-MCI Kansas City

16h 10m2 stops Amsterdam Schiphol Boston Logan Intl

$883Delta

Sun, Nov 8 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

3:14 pm - 4:25 pmMCI Kansas City-LHR London Heathrow

19h 11m2 stops Chicago O'Hare Intl Zurich

8:05 pm - 10:00 pmLHR London Heathrow-MCI Kansas City

31h 55m2 stops Zurich Chicago O'Hare Intl

$990SWISS

Tue, Oct 6 - Tue, Oct 20

5:50 pm - 10:50 amMCI Kansas City-LHR London Heathrow

11h 00m1 stop Chicago O'Hare Intl

8:55 am - 7:53 pmLHR London Heathrow-MCI Kansas City

16h 58m1 stop Dallas/Fort Worth

$991Iberia

Wed, Oct 7 - Tue, Oct 13

6:00 am - 7:50 amMCI Kansas City-LHR London Heathrow

19h 50m1 stop Philadelphia

9:15 am - 4:18 pmLHR London Heathrow-MCI Kansas City

13h 03m1 stop Charlotte Douglas

$1,005British Airways

Sun, Oct 4 - Tue, Oct 20

2:56 pm - 9:25 amMCI Kansas City-LHR London Heathrow

12h 29m1 stop Charlotte Douglas

12:30 pm - 11:24 pmLHR London Heathrow-MCI Kansas City

16h 54m1 stop Charlotte Douglas

$1,005British Airways

Tue, Oct 6 - Tue, Oct 20

12:33 pm - 10:20 amMCI Kansas City-LHR London Heathrow

15h 47m1 stop Minneapolis St Paul

6:30 am - 2:42 pmLHR London Heathrow-MCI Kansas City

14h 12m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,069Delta

Tue, Oct 6 - Tue, Oct 20

8:05 am - 6:25 amMCI Kansas City-LHR London Heathrow

16h 20m1 stop Atlanta Hartsfield-Jackson

6:30 am - 6:33 pmLHR London Heathrow-MCI Kansas City

18h 03m2 stops Amsterdam Schiphol Boston Logan Intl

$1,070Delta

Tue, Oct 6 - Tue, Oct 20

11:22 am - 7:55 amMCI Kansas City-LHR London Heathrow

14h 33m2 stops Chicago O'Hare Intl Zurich

8:45 am - 10:00 pmLHR London Heathrow-MCI Kansas City

19h 15m2 stops Zurich Chicago O'Hare Intl

$1,074SWISS

Wed, Oct 7 - Tue, Oct 13

3:14 pm - 9:00 amMCI Kansas City-LHR London Heathrow

11h 46m1 stop Chicago O'Hare Intl

2:05 pm - 2:37 pmLHR London Heathrow-MCI Kansas City

30h 32m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$1,078United Airlines

Sun, Oct 4 - Tue, Oct 20

5:46 pm - 10:40 amMCI Kansas City-LHR London Heathrow

10h 54m1 stop Washington, D.C. Dulles Intl

2:05 pm - 4:22 pmLHR London Heathrow-MCI Kansas City

32h 17m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,078United Airlines

Mon, Oct 5 - Tue, Oct 20

9:22 am - 7:55 amMCI Kansas City-LHR London Heathrow

16h 33m1 stop Chicago O'Hare Intl

6:15 am - 12:28 amLHR London Heathrow-MCI Kansas City

24h 13m2 stops Madrid Barajas Chicago O'Hare Intl

$9,711Iberia

Wed, Oct 7 - Sun, Oct 11

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Iberia flights from Kansas City to London Heathrow Airport

Our best Iberia deals on Kansas City to London Heathrow Airport flight tickets

Iberia

Dec 1

MCI10:11 amKansas City

16h 04m

1 stop

LHR8:15 amLondon Heathrow

Dec 9

LHR7:35 amLondon Heathrow

17h 15m

2 stops

MCI6:50 pmKansas City

$853

Iberia

Dec 1

MCI12:34 pmKansas City

17h 31m

2 stops

LHR12:05 pmLondon Heathrow

Dec 9

LHR7:35 amLondon Heathrow

17h 15m

2 stops

MCI6:50 pmKansas City

$861

Iberia

Oct 28

MCI11:57 amKansas City

13h 53m

1 stop

LHR6:50 amLondon Heathrow

Nov 4

LHR7:35 amLondon Heathrow

17h 13m

2 stops

MCI6:48 pmKansas City

$880

British Airways flights from Kansas City to London Heathrow Airport

Our best British Airways deals on Kansas City to London Heathrow Airport flight tickets

British Airways

Nov 10

MCI3:00 pmKansas City

12h 40m

1 stop

LHR9:40 amLondon Heathrow

Nov 24

LHR7:30 amLondon Heathrow

22h 13m

2 stops

MCI11:43 pmKansas City

$919

British Airways

Dec 1

MCI11:58 amKansas City

14h 17m

1 stop

LHR8:15 amLondon Heathrow

Dec 22

LHR8:20 amLondon Heathrow

17h 24m

1 stop

MCI7:44 pmKansas City

$926

British Airways

Oct 4

MCI6:00 amKansas City

19h 50m

1 stop

LHR7:50 amLondon Heathrow

Oct 20

LHR9:15 amLondon Heathrow

13h 03m

1 stop

MCI4:18 pmKansas City

$1,005

momondo Fare Finder

Use the filters below to find and compare flights from Kansas City to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Sun 3/14

6:00 am-9:10 am

1 stop22h 10m

London Heathrow

Tue 3/16

6:50 am-5:19 pm

2 stops15h 29m

$762

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Wed 3/17

12:45 pm-10:50 am

1 stop17h 05m

London Heathrow

Fri 3/19

6:50 am-5:19 pm

2 stops15h 29m

$762

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Sun 2/7

5:15 pm-9:40 am

1 stop34h 25m

London Heathrow

Wed 2/10

9:00 am-7:38 pm

2 stops16h 38m

$811

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Sun 1/17

3:18 pm-5:50 pm

2 stops20h 32m

London Heathrow

Wed 1/27

9:00 am-7:38 pm

2 stops16h 38m

$823

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Tue 12/1

10:11 am-8:15 am

1 stop16h 04m

London Heathrow

Wed 12/9

7:35 am-6:50 pm

2 stops17h 15m

$853

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Tue 12/1

12:34 pm-12:05 pm

2 stops17h 31m

London Heathrow

Wed 12/9

7:35 am-6:50 pm

2 stops17h 15m

$861

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Wed 12/30

6:00 am-7:05 am

1 stop19h 05m

London Heathrow

Tue 1/12

8:40 am-7:09 pm

2 stops16h 29m

$876

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Wed 12/2

12:10 pm-7:50 am

1 stop13h 40m

London Heathrow

Wed 12/9

11:45 am-8:49 pm

2 stops15h 04m

$882

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Tue 12/1

12:10 pm-6:25 am

1 stop12h 15m

London Heathrow

Wed 12/9

10:00 am-8:49 pm

2 stops16h 49m

$882

Quickest round-trip

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Sun 11/8

6:44 pm-11:40 am

1 stop10h 56m

London Heathrow

Tue 11/17

8:40 am-6:50 pm

2 stops16h 10m

$883

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kansas City to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Kansas City and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $889 to $1,015.
The lowest price recently found on this route was $811.

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Kansas City, with most prices found around $804. If you’re not able to fly to London Heathrow Airport in February, then December is your next best option. Flight prices from Kansas City to London Heathrow Airport during December average around $808.

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

You are more likely to see cheaper flights to London Heathrow Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $986 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Kansas City for as low as $751 on momondo.

Can stopping save me money on Kansas City to London Heathrow Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Kansas City to London Heathrow Airport flight.

How have Kansas City to London Heathrow Airport flight prices changed over time?

As of October 2026, prices for Kansas City to London Heathrow Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kansas City to London Heathrow Airport (MCI to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to London Heathrow Airport

Best Price Found	$324
Fastest flight time	10h 49m
Direct flights	None

The best one-way flight to London Heathrow Airport from Kansas City in the past 72 hours is $324. The best round-trip flight deal from Kansas City to London Heathrow Airport found on momondo in the last 72 hours is $762.

The fastest flight from Kansas City to London Heathrow Airport takes 10h 49m

There are no direct flights from Kansas City to London Heathrow Airport. There are no popular flight routes from Kansas City to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Kansas City to London Heathrow Airport

How far is Kansas City to London Heathrow by plane?
There are 4330.4 mi between Kansas City and London Heathrow. Typically, this will take 10h 49m by plane in normal conditions.
When did momondo last update prices for flights from Kansas City Airport to London Heathrow Airport?
Prices for flights from Kansas City Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Kansas City Airport to London Heathrow Airport?
The number of operators available for flights from Kansas City Airport to London Heathrow Airport is 7 as of October 2026.
How old do you have to be to fly from Kansas City Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kansas City to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Kansas City to London Heathrow Airport is British Airways, representing 23% of all bookings. The subsequent popular airlines are United Airlines at 23%, American Airlines at 20%, and Delta at 15%.

Best airlines flying from Kansas City to London Heathrow Airport

Compare and see reviews for airlines that fly from Kansas City to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $497	Free Cancellation	Rating 7.4 693 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom $651	Free Cancellation	Rating 6.8 8,256 reviews	Search Lufthansa flights
American Airlines	PriceFrom $687	Free Cancellation	Rating 7.0 12,132 reviews	Search American Airlines flights
British Airways	PriceFrom $690	Free Cancellation	Rating 6.7 8,244 reviews	Search British Airways flights
United Airlines	PriceFrom $695	Free Cancellation	Rating 7.4 10,282 reviews	Search United Airlines flights
Delta	PriceFrom $735	Free Cancellation	Rating 7.8 8,629 reviews	Search Delta flights
Iberia	PriceFrom $768	Free Cancellation	Rating 7.0 3,256 reviews	Search Iberia flights

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Dover

Wembley

Milton Keynes

Kingston upon Thames

Richmond

Stansted

Watford

Harrow

Cobham

Worthing

Eastbourne

Slough

Hook

Ilford

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas City to London. momondo saves you time and could save you money on your trip.

Can I find flights from Kansas City to London with flexible booking policies on momondo?

All flight searches from Kansas City to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kansas City to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to London.

I’m not ready to book a flight from Kansas City to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

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Flights to London Gatwick Airportfrom $405

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Flights to London Southend Airportfrom $597

Flights to Belfast Intl Airportfrom $649

Flights to Belfast City Airportfrom $622

Cheap flights from Kansas City to London from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to London departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Kansas City to London

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Iberia flights from Kansas City to London Heathrow Airport

Our best Iberia deals on Kansas City to London Heathrow Airport flight tickets

British Airways flights from Kansas City to London Heathrow Airport

Our best British Airways deals on Kansas City to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kansas City to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Kansas City to London Heathrow Airport

What is the typical price of a round-trip flight between Kansas City and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

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

Can stopping save me money on Kansas City to London Heathrow Airport flights?

How have Kansas City to London Heathrow Airport flight prices changed over time?

What is the cheapest airline that flies from Kansas City to London Heathrow?

What airlines fly to London Heathrow Airport?

Which airport is the most popular layover for flights between Kansas City and London Heathrow Airport?

Which layover airport offers the lowest fares from Kansas City to London Heathrow Airport?

Which layover airport has the shortest travel time from Kansas City to London Heathrow Airport?

Which layover airport has the shortest connection time from Kansas City to London Heathrow Airport?

When to book flights from Kansas City to London Heathrow Airport

Cheap Kansas City to London Heathrow Airport (MCI to LHR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kansas City to London Heathrow Airport

Best airlines flying from Kansas City to London Heathrow Airport

Compare and see reviews for airlines that fly from Kansas City to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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