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

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

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

Chicago (ORD) was the most common stop: 69% 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?

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

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 37% 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?

SWISS, Virgin Atlantic, and British Airways are the most popular carriers operating from Kansas City to London

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

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

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 May 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.

$325 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 $1,201 to $854. The lowest price recently found on this route was $840.

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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.

7:45 am - 7:55 am

MCI

LHR

18h 10m

2 stops

8:45 am - 9:40 pm

LHR

MCI

18h 55m

2 stops

$840SWISS

Wed, Aug 19 - Thu, Aug 27

9:59 am - 9:20 am

MCI

LHR

41h 21m

2 stops

5:00 pm - 11:52 pm

LHR

MCI

36h 52m

2 stops

$863Scandinavian Airlines

Tue, Aug 25 - Wed, Sep 9

6:36 pm - 3:40 pm

MCI

LHR

15h 04m

2 stops

9:00 am - 9:40 pm

LHR

MCI

18h 40m

2 stops

$872Lufthansa

Wed, Aug 12 - Wed, Aug 26

5:45 pm - 10:40 am

MCI

LHR

10h 55m

1 stop

6:50 am - 3:52 pm

LHR

MCI

15h 02m

2 stops

$877United Airlines

Tue, Aug 25 - Wed, Sep 9

9:59 am - 6:45 am

MCI

LHR

14h 46m

1 stop

6:30 am - 5:13 pm

LHR

MCI

16h 43m

2 stops

$878Delta

Wed, Aug 19 - Thu, Aug 27

12:00 pm - 6:55 am

MCI

LHR

12h 55m

1 stop

1:50 pm - 11:57 pm

LHR

MCI

16h 07m

2 stops

$879United Airlines

Sun, Sep 13 - Wed, Sep 23

9:50 am - 6:30 am

MCI

LHR

14h 40m

2 stops

7:25 am - 5:34 pm

LHR

MCI

16h 09m

2 stops

$881United Airlines

Tue, Aug 25 - Tue, Sep 1

10:35 am - 7:10 am

MCI

LHR

14h 35m

2 stops

6:30 am - 5:30 pm

LHR

MCI

17h 00m

2 stops

$882Delta

Wed, Aug 12 - Wed, Aug 19

6:00 am - 2:50 pm

MCI

LCY

26h 50m

2 stops

9:35 am - 4:38 pm

LCY

MCI

37h 03m

2 stops

$1,172British Airways

Mon, May 18 - Tue, Jun 9

1:03 pm - 5:55 pm

MCI

LCY

22h 52m

2 stops

9:15 am - 11:59 pm

LCY

MCI

20h 44m

2 stops

$1,230Lufthansa

Tue, Jul 7 - Tue, Jul 21

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SWISS flights from Kansas City to London

Our best SWISS deals on Kansas City to London flight tickets

SWISS

Aug 19

MCI7:45 amKansas City

18h 10m

2 stops

LHR7:55 amLondon Heathrow

Aug 27

LHR8:45 amLondon Heathrow

18h 55m

2 stops

MCI9:40 pmKansas City

$840

SWISS

Aug 9

MCI7:53 amKansas City

23h 07m

2 stops

LHR1:00 pmLondon Heathrow

Aug 22

LHR8:05 pmLondon Heathrow

31h 35m

2 stops

MCI9:40 pmKansas City

$886

SWISS

Sep 15

MCI7:45 amKansas City

18h 40m

2 stops

LGW8:25 amLondon Gatwick

Sep 28

LGW9:25 amLondon Gatwick

42h 09m

2 stops

MCI9:34 pmKansas City

$887

Lufthansa flights from Kansas City to London

Our best Lufthansa deals on Kansas City to London flight tickets

Lufthansa

Aug 12

MCI6:36 pmKansas City

15h 04m

2 stops

LHR3:40 pmLondon Heathrow

Aug 26

LHR9:00 amLondon Heathrow

18h 40m

2 stops

MCI9:40 pmKansas City

$872

Lufthansa

Sep 15

MCI6:36 pmKansas City

16h 04m

2 stops

LHR4:40 pmLondon Heathrow

Sep 22

LHR8:25 pmLondon Heathrow

25h 27m

2 stops

MCI3:52 pmKansas City

$892

Lufthansa

Oct 19

MCI6:37 pmKansas City

17h 18m

2 stops

LCY5:55 pmLondon City

Oct 28

LCY9:50 amLondon City

20h 02m

2 stops

MCI12:52 amKansas City

$912

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 8/19

7:45 am-7:55 am

2 stops18h 10m

London Heathrow

Thu 8/27

8:45 am-9:40 pm

2 stops18h 55m

$840

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 8/25

9:59 am-9:20 am

2 stops41h 21m

London Heathrow

Wed 9/9

5:00 pm-11:52 pm

2 stops36h 52m

$863

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 8/12

6:36 pm-3:40 pm

2 stops15h 04m

London Heathrow

Wed 8/26

9:00 am-9:40 pm

2 stops18h 40m

$872

Quickest round-trip

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 8/25

5:45 pm-10:40 am

1 stop10h 55m

London Heathrow

Wed 9/9

6:50 am-3:52 pm

2 stops15h 02m

$877

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 8/19

9:59 am-6:45 am

1 stop14h 46m

London Heathrow

Thu 8/27

6:30 am-5:13 pm

2 stops16h 43m

$878

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 9/13

12:00 pm-6:55 am

1 stop12h 55m

London Heathrow

Wed 9/23

1:50 pm-11:57 pm

2 stops16h 07m

$879

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 8/25

9:50 am-6:30 am

2 stops14h 40m

London Heathrow

Tue 9/1

7:25 am-5:34 pm

2 stops16h 09m

$881

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 8/12

10:35 am-7:10 am

2 stops14h 35m

London Heathrow

Wed 8/19

6:30 am-5:30 pm

2 stops17h 00m

$882

Kansas CityLondon

MCI - LCY

MCILCY

Kansas City

Mon 5/18

6:00 am-2:50 pm

2 stops26h 50m

London City

Tue 6/9

9:35 am-4:38 pm

2 stops37h 03m

$1,172

Kansas CityLondon

MCI - LCY

MCILCY

Kansas City

Tue 7/7

1:03 pm-5:55 pm

2 stops22h 52m

London City

Tue 7/21

9:15 am-11:59 pm

2 stops20h 44m

$1,230

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 December. Flight prices, which tend to average around $533, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Kansas City averaging around $554.

How far in advance should I book a flight from Kansas City 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 $882 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 $721 on momondo.

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

You could potentially save up to 7% 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 May 2026, prices for Kansas City to London flights are approximately 56% cheaper 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	10h 55m
Direct flights	None

The fastest flight from Kansas City to London takes 10h 55m

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

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Frequently asked questions about flying from Kansas City to London

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 10h 55m.
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 May 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 (28% of total bookings). The next most popular airlines are American Airlines (23%), United Airlines (20%), and Delta (13%).

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 7,972 reviews	Search Lufthansa flights
Delta	PriceFrom $621	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $629	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $647	Free Cancellation	Rating 6.7 7,944 reviews	Search British Airways flights
United Airlines	PriceFrom $670	Free Cancellation	Rating 7.4 9,681 reviews	Search United Airlines flights
Iberia	PriceFrom $679	Free Cancellation	Rating 7.0 3,208 reviews	Search Iberia flights
American Airlines	PriceFrom $686	Free Cancellation	Rating 7.1 11,670 reviews	Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Dover

Luton

Hayes

Crawley

Slough

Wembley

Stansted

Watford

Croydon

Uxbridge

Brentwood

Dartford

Cobham

Folkestone

Romford

Harrow

Guildford

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.

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Cheap flights from Kansas City to London from $325

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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SWISS flights from Kansas City to London

Our best SWISS deals on Kansas City to London flight tickets

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Our best Lufthansa deals on Kansas City to London flight tickets

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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 from Kansas City to London?

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

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

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

What airlines fly to London?

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

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

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

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

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

Frequently asked questions about flying 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?

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

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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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