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

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 10h 44m.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 20m.

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

Chicago (ORD) was the most common stop: 87% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Chicago (ORD) offer the lowest average round-trip price of $725.

What airlines fly to London?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to London from Kansas City according to our data. British Airways is the first choice among our users, with 44% of people opting to fly with this airline when traveling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

British Airways, Air Canada, and United Airlines are the most popular carriers operating from Kansas City to London

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

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

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

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

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

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.

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

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$221 Cheap Flights from Kansas City to London in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $659 to $887. The lowest price recently found on this route was $581.

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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.

10:30 am - 6:25 am

MCI

LHR

13h 55m

1 stop

9:40 am - 7:19 pm

LHR

MCI

14h 39m

1 stop

$581Virgin Atlantic

Sat, Feb 28 - Fri, Mar 13

1:26 pm - 7:50 am

MCI

LHR

12h 24m

1 stop

8:55 am - 8:50 pm

LHR

MCI

16h 55m

2 stops

$586Virgin Atlantic

Sat, Feb 28 - Fri, Mar 13

12:37 pm - 8:30 pm

MCI

STN

25h 53m

3 stops

9:20 pm - 8:41 pm

STN

MCI

28h 21m

3 stops

$595Multiple Airlines

Tue, Mar 3 - Mon, Mar 9

7:05 am - 9:00 am

MCI

LGW

19h 55m

2 stops

12:30 pm - 12:01 pm

LGW

MCI

28h 31m

2 stops

$626American Airlines

Mon, Mar 2 - Mon, Mar 9

11:32 am - 5:55 am

MCI

LHR

12h 23m

1 stop

7:40 am - 7:42 pm

LHR

MCI

17h 02m

2 stops

$634United Airlines

Tue, Mar 3 - Mon, Mar 9

1:15 pm - 7:55 am

MCI

LHR

12h 40m

1 stop

9:00 am - 9:59 pm

LHR

MCI

17h 59m

2 stops

$635United Airlines

Thu, Mar 5 - Thu, Mar 12

1:00 pm - 9:00 am

MCI

LHR

14h 00m

1 stop

6:30 am - 3:26 pm

LHR

MCI

14h 56m

2 stops

$636Delta

Sat, Feb 28 - Sat, Mar 7

8:05 am - 8:05 am

MCI

LHR

18h 00m

2 stops

6:30 am - 7:19 pm

LHR

MCI

17h 49m

2 stops

$640Delta

Sat, Feb 28 - Fri, Mar 13

5:15 pm - 8:50 am

MCI

LCY

34h 35m

2 stops

5:00 pm - 11:59 pm

LCY

MCI

35h 59m

2 stops

$863British Airways

Tue, Mar 17 - Tue, Mar 24

5:51 am - 2:35 pm

MCI

LCY

27h 44m

2 stops

6:55 pm - 10:28 pm

LCY

MCI

32h 33m

2 stops

$903British Airways

Mon, Mar 16 - Wed, Mar 25

Lufthansa flights from Kansas City to London

Our best Lufthansa deals on Kansas City to London flight tickets

Lufthansa

Mar 3

MCI6:27 pmKansas City

16h 38m

2 stops

LHR5:05 pmLondon Heathrow

Mar 9

LHR7:30 amLondon Heathrow

18h 11m

2 stops

MCI8:41 pmKansas City

$623

Lufthansa

Apr 21

MCI5:45 pmKansas City

18h 40m

2 stops

LHR6:25 pmLondon Heathrow

Apr 30

LHR11:30 amLondon Heathrow

17h 31m

2 stops

MCI11:01 pmKansas City

$639

Lufthansa

Mar 29

MCI6:40 pmKansas City

41h 15m

2 stops

LCY5:55 pmLondon City

Apr 7

LCY9:15 amLondon City

42h 44m

2 stops

MCI9:59 pmKansas City

$735

United Airlines flights from Kansas City to London

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

United Airlines

Mar 3

MCI11:32 amKansas City

12h 23m

1 stop

LHR5:55 amLondon Heathrow

Mar 9

LHR7:40 amLondon Heathrow

17h 02m

2 stops

MCI7:42 pmKansas City

$634

United Airlines

Mar 5

MCI8:45 amKansas City

18h 55m

1 stop

LHR9:40 amLondon Heathrow

Mar 9

LHR7:40 amLondon Heathrow

17h 02m

2 stops

MCI7:42 pmKansas City

$635

United Airlines

Mar 5

MCI1:15 pmKansas City

13h 15m

2 stops

LHR8:30 amLondon Heathrow

Mar 9

LHR6:50 amLondon Heathrow

18h 51m

2 stops

MCI8:41 pmKansas City

$643

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sat 2/28

10:30 am-6:25 am

1 stop13h 55m

London Heathrow

Fri 3/13

9:40 am-7:19 pm

1 stop14h 39m

$581

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sat 2/28

1:26 pm-7:50 am

1 stop12h 24m

London Heathrow

Fri 3/13

8:55 am-8:50 pm

2 stops16h 55m

$586

Kansas CityLondon

MCI - STN

MCISTN

Kansas City

Tue 3/3

12:37 pm-8:30 pm

3 stops25h 53m

London Stansted

Mon 3/9

9:20 pm-8:41 pm

3 stops28h 21m

$595

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

Mon 3/2

7:05 am-9:00 am

2 stops19h 55m

London Gatwick

Mon 3/9

12:30 pm-12:01 pm

2 stops28h 31m

$626

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 3/3

11:32 am-5:55 am

1 stop12h 23m

London Heathrow

Mon 3/9

7:40 am-7:42 pm

2 stops17h 02m

$634

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Thu 3/5

1:15 pm-7:55 am

1 stop12h 40m

London Heathrow

Thu 3/12

9:00 am-9:59 pm

2 stops17h 59m

$635

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sat 2/28

1:00 pm-9:00 am

1 stop14h 00m

London Heathrow

Sat 3/7

6:30 am-3:26 pm

2 stops14h 56m

$636

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sat 2/28

8:05 am-8:05 am

2 stops18h 00m

London Heathrow

Fri 3/13

6:30 am-7:19 pm

2 stops17h 49m

$640

Kansas CityLondon

MCI - LCY

MCILCY

Kansas City

Tue 3/17

5:15 pm-8:50 am

2 stops34h 35m

London City

Tue 3/24

5:00 pm-11:59 pm

2 stops35h 59m

$863

Kansas CityLondon

MCI - LCY

MCILCY

Kansas City

Mon 3/16

5:51 am-2:35 pm

2 stops27h 44m

London City

Wed 3/25

6:55 pm-10:28 pm

2 stops32h 33m

$903

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

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?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Kansas City is in February. Flight prices, which tend to average around $743, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Kansas City averaging around $750.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $890 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Kansas City for as low as $819 on momondo.

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

You could potentially save up to 36% on your flight if you consider stops on a Kansas City to London flight.

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

As of February 2026, prices for Kansas City to London flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to London

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

Estimated round-trip price

Cheap Kansas City to London (MCI to LON) flight deals and tips

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

Fastest flight time	13h 02m
Direct flights	None

The fastest flight from Kansas City to London takes 13h 02m

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

Search flight deals

How far is Kansas City to London by plane?
London is 4341.8 mi away from Kansas City. A reasonable flight in good conditions will take 13h 02m.
When did momondo last update prices for flights from Kansas City Airport to London?
Prices for flights from Kansas City Airport to London were last updated today.
How many operators does momondo search for flights from Kansas City Airport to London?
The number of operators available for flights from Kansas City Airport to London is 7 as of February 2026.
How old do you have to be to fly from Kansas City Airport to London?
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.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kansas City to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kansas City to London is British Airways (35% of total bookings). The next most popular airlines are American Airlines (23%), United Airlines (15%), and Delta (12%).

Best airlines flying from Kansas City to London

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $533	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $620	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $621	Free Cancellation	Rating 7.9 8,129 reviews	Search Delta flights
Iberia	PriceFrom $641	Free Cancellation	Rating 7.0 3,101 reviews	Search Iberia flights
British Airways	PriceFrom $661	Free Cancellation	Rating 6.7 7,709 reviews	Search British Airways flights
United Airlines	PriceFrom $670	Free Cancellation	Rating 7.4 9,229 reviews	Search United Airlines flights
American Airlines	PriceFrom $705	Free Cancellation	Rating 7.2 11,211 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Croydon

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Richmond

Why use momondo?

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

Finding the right flight to London from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Kansas City to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Kansas City to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 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.

Start using Trips

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Get notified when prices go down

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Tue 3/3

Tue 3/10

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular cities in the United Kingdom

Flights to Manchesterfrom $362

Flights to Edinburghfrom $351

Flights to Birminghamfrom $346

Flights to Glasgowfrom $394

Flights to Newcastle upon Tynefrom $451

Flights to Belfastfrom $470

Flights to Bristolfrom $510

Flights to Invernessfrom $423

Flights to Liverpoolfrom $393

Flights to Aberdeenfrom $492

Flights to Leedsfrom $451

Flights to Cardifffrom $467

Cheap flights from Kansas City to London from $221

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 3/26. 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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Big names and deals

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Filter for what you want

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Lufthansa flights from Kansas City to London

Our best Lufthansa deals on Kansas City to London flight tickets

United Airlines flights from Kansas City to London

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

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

See travel insights to London from

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

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

What is the cheapest month to fly to London?

How far in advance should I book a flight to London?

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

You could potentially save up to 36% on your flight if you consider stops on a Kansas City to London flight.

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

As of February 2026, prices for Kansas City to London flights are approximately 9% more expensive when compared to flights at the same time last year.

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

British Airways, Air Canada, and United Airlines are the most popular carriers operating from Kansas City to London

What airlines fly to London?

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

Chicago (ORD) was the most common stop: 87% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Chicago (ORD) offer the lowest average round-trip price of $725.

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

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 10h 44m.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 20m.

When to book flights from Kansas City to London

Cheap Kansas City to London (MCI to LON) flight deals and tips

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

Fastest flight time

Direct flights

How far is Kansas City to London by plane?

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

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

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

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

What is the most popular airline from Kansas City to London?

Best airlines flying from Kansas City to London

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

Traveling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London