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 32% 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 layover airport offers the lowest fares from Kansas City to London Heathrow Airport?

Flights via Dallas (DFW) offer the lowest average round-trip price of $879.

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?

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

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

Chicago (ORD) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

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.

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 June 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.

$231 Cheap Flights from Kansas City to London Heathrow Airport in 2026

Q: 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 $940 to $1,300. The lowest price recently found on this route was $876.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 6:30 am

MCI

LHR

42h 30m

2 stops

6:50 am - 7:46 pm

LHR

MCI

18h 56m

2 stops

$876United Airlines

Sat, Oct 3 - Fri, Oct 9

3:20 pm - 7:45 am

MCI

LHR

34h 25m

1 stop

6:50 am - 7:46 pm

LHR

MCI

18h 56m

2 stops

$878United Airlines

Sat, Oct 3 - Fri, Oct 9

5:26 pm - 12:50 pm

MCI

LHR

13h 24m

1 stop

8:00 pm - 8:17 pm

LHR

MCI

30h 17m

2 stops

$879Iberia

Mon, Oct 5 - Mon, Oct 19

12:22 pm - 1:05 pm

MCI

LHR

18h 43m

1 stop

8:40 am - 7:03 pm

LHR

MCI

16h 23m

2 stops

$882Delta

Wed, Sep 23 - Tue, Sep 29

12:16 pm - 9:00 am

MCI

LHR

14h 44m

1 stop

2:25 pm - 12:35 am

LHR

MCI

16h 10m

1 stop

$884Finnair

Mon, Aug 3 - Wed, Aug 19

3:14 pm - 10:00 am

MCI

LHR

12h 46m

2 stops

1:00 pm - 2:23 pm

LHR

MCI

30h 23m

2 stops

$885Air Canada

Tue, Oct 20 - Tue, Oct 27

5:45 pm - 1:45 pm

MCI

LHR

14h 00m

2 stops

9:55 am - 9:14 pm

LHR

MCI

17h 19m

2 stops

$886Delta

Tue, Sep 22 - Tue, Sep 29

2:10 pm - 10:20 am

MCI

LHR

14h 10m

2 stops

8:40 am - 7:03 pm

LHR

MCI

16h 23m

2 stops

$887Delta

Wed, Sep 23 - Wed, Sep 30

6:00 am - 6:35 am

MCI

LHR

18h 35m

2 stops

1:00 pm - 2:23 pm

LHR

MCI

30h 23m

2 stops

$889Air Canada

Sun, Oct 18 - Wed, Oct 28

7:53 am - 4:25 pm

MCI

LHR

26h 32m

2 stops

6:00 am - 9:44 pm

LHR

MCI

21h 44m

2 stops

$890SWISS

Mon, Aug 3 - Wed, Aug 19

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Lufthansa flights from Kansas City to London Heathrow Airport

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

Lufthansa

Aug 17

MCI6:36 pmKansas City

16h 04m

2 stops

LHR4:40 pmLondon Heathrow

Sep 9

LHR6:30 amLondon Heathrow

15h 42m

2 stops

MCI4:12 pmKansas City

$944

Lufthansa

Jul 12

MCI6:41 pmKansas City

17h 59m

2 stops

LHR6:40 pmLondon Heathrow

Jul 20

LHR7:30 pmLondon Heathrow

33h 47m

2 stops

MCI11:17 pmKansas City

$1,316

Lufthansa

Jul 3

MCI6:41 pmKansas City

19h 59m

2 stops

LHR8:40 pmLondon Heathrow

Jul 17

LHR8:30 amLondon Heathrow

20h 47m

2 stops

MCI11:17 pmKansas City

$1,353

United Airlines flights from Kansas City to London Heathrow Airport

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

United Airlines

Oct 3

MCI6:00 amKansas City

42h 30m

2 stops

LHR6:30 amLondon Heathrow

Oct 9

LHR6:50 amLondon Heathrow

18h 56m

2 stops

MCI7:46 pmKansas City

$876

United Airlines

Oct 3

MCI3:20 pmKansas City

34h 25m

1 stop

LHR7:45 amLondon Heathrow

Oct 9

LHR6:50 amLondon Heathrow

18h 56m

2 stops

MCI7:46 pmKansas City

$878

United Airlines

Nov 22

MCI3:19 pmKansas City

13h 46m

2 stops

LHR11:05 amLondon Heathrow

Nov 26

LHR6:50 amLondon Heathrow

15h 23m

2 stops

MCI4:13 pmKansas City

$910

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 - LHR

MCILHR

Kansas City

Sat 10/3

6:00 am-6:30 am

2 stops42h 30m

London Heathrow

Fri 10/9

6:50 am-7:46 pm

2 stops18h 56m

$876

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sat 10/3

3:20 pm-7:45 am

1 stop34h 25m

London Heathrow

Fri 10/9

6:50 am-7:46 pm

2 stops18h 56m

$878

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Mon 10/5

5:26 pm-12:50 pm

1 stop13h 24m

London Heathrow

Mon 10/19

8:00 pm-8:17 pm

2 stops30h 17m

$879

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 9/23

12:22 pm-1:05 pm

1 stop18h 43m

London Heathrow

Tue 9/29

8:40 am-7:03 pm

2 stops16h 23m

$882

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Mon 8/3

12:16 pm-9:00 am

1 stop14h 44m

London Heathrow

Wed 8/19

2:25 pm-12:35 am

1 stop16h 10m

$884

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 10/20

3:14 pm-10:00 am

2 stops12h 46m

London Heathrow

Tue 10/27

1:00 pm-2:23 pm

2 stops30h 23m

$885

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 9/22

5:45 pm-1:45 pm

2 stops14h 00m

London Heathrow

Tue 9/29

9:55 am-9:14 pm

2 stops17h 19m

$886

Quickest round-trip

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 9/23

2:10 pm-10:20 am

2 stops14h 10m

London Heathrow

Wed 9/30

8:40 am-7:03 pm

2 stops16h 23m

$887

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 10/18

6:00 am-6:35 am

2 stops18h 35m

London Heathrow

Wed 10/28

1:00 pm-2:23 pm

2 stops30h 23m

$889

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Mon 8/3

7:53 am-4:25 pm

2 stops26h 32m

London Heathrow

Wed 8/19

6:00 am-9:44 pm

2 stops21h 44m

$890

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?

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 $674. If you’re not able to fly to London Heathrow Airport in February, then October is your next best option. Flight prices from Kansas City to London Heathrow Airport during October average around $765.

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 $915 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 $721 on momondo.

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

You could potentially save up to 7% 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 June 2026, prices for Kansas City to London Heathrow Airport flights are approximately 10% 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

Fastest flight time	10h 57m
Direct flights	None

The fastest flight from Kansas City to London Heathrow Airport takes 10h 57m

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.

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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 57m 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 June 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 26% of all bookings. The subsequent popular airlines are United Airlines at 25%, American Airlines at 18%, and Delta at 14%.

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
Delta	PriceFrom $621	Free Cancellation	Rating 7.8 8,449 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $631	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $636	Free Cancellation	Rating 6.7 8,082 reviews	Search British Airways flights
Iberia	PriceFrom $658	Free Cancellation	Rating 7.0 3,247 reviews	Search Iberia flights
United Airlines	PriceFrom $674	Free Cancellation	Rating 7.4 9,894 reviews	Search United Airlines flights
American Airlines	PriceFrom $676	Free Cancellation	Rating 7.1 11,770 reviews	Search American Airlines flights
Lufthansa	PriceFrom $771	Free Cancellation	Rating 6.8 8,108 reviews	Search Lufthansa flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Crawley

Croydon

Wembley

Stansted

Stratford-upon-Avon

Harrow

Slough

Watford

Ilford

Cobham

Brentwood

Folkestone

Guildford

Romford

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 Belfast City Airportfrom $330

Cheap flights from Kansas City to London from $231

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 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Kansas City to London Heathrow Airport

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

United Airlines flights from Kansas City to London Heathrow Airport

Our best United Airlines 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

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

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

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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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