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Cheap flights from Kansas City to London from $254

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 7/15. 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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0 bags

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Find the cheapest flights from Kansas City to London

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Kansas City to London.
 Logo
4:57 pm - 10:55 amMCI-LGW
35h 58m1 stop
 Logo
2:00 pm - 10:41 pmLGW-MCI
14h 41m1 stop
Thu, May 1 - Thu, May 8
 Logo
4:57 pm - 10:55 amMCI-LGW
35h 58m1 stop
 Logo
2:00 pm - 10:41 pmLGW-MCI
14h 41m1 stop
Thu, May 1 - Thu, May 8
British Airways Logo
8:07 pm - 2:25 pmMCI-LHR
12h 18m1 stop
British Airways Logo
12:15 pm - 6:49 pmLHR-MCI
12h 34m1 stop
$679British Airways
Find Deal
Wed, Sep 24 - Fri, Oct 3
United Airlines Logo
6:45 pm - 11:45 amMCI-LHR
11h 00m1 stop
United Airlines Logo
2:05 pm - 2:31 pmLHR-MCI
30h 26m2 stops
$684United Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 29
British Airways Logo
5:46 pm - 10:30 amMCI-LHR
10h 44m1 stop
British Airways Logo
1:30 pm - 9:31 pmLHR-MCI
14h 01m1 stop
$686British Airways
Find Deal
Tue, May 13 - Wed, May 21
United Airlines Logo
3:29 pm - 10:40 amMCI-LHR
13h 11m2 stops
United Airlines Logo
2:05 pm - 10:32 amLHR-MCI
26h 27m2 stops
$689United Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 29
Delta Logo
1:15 pm - 11:00 amMCI-LHR
15h 45m2 stops
Delta Logo
6:30 am - 5:03 pmLHR-MCI
16h 33m2 stops
$698Delta
Find Deal
Tue, May 13 - Wed, May 21
Delta Logo
2:55 pm - 1:30 pmMCI-LHR
16h 35m1 stop
Delta Logo
11:45 am - 10:57 pmLHR-MCI
17h 12m2 stops
$701Delta
Find Deal
Wed, Aug 20 - Tue, Sep 9
American Airlines Logo
7:15 am - 8:10 amMCI-LGW
18h 55m2 stops
American Airlines Logo
12:20 pm - 11:59 pmLGW-MCI
17h 39m2 stops
$721American Airlines
Find Deal
Thu, May 1 - Thu, May 8
American Airlines Logo
6:33 pm - 12:30 pmMCI-LHR
11h 57m1 stop
American Airlines Logo
9:15 am - 3:29 pmLHR-MCI
12h 14m1 stop
$900American Airlines
Find Deal
Fri, May 16 - Mon, May 19

British Airways flights from Kansas City to London

Our best British Airways deals on Kansas City to London flight tickets
British Airways
Sep 24
MCI8:07 pmKansas City
12h 18m
1 stop
LHR2:25 pmLondon Heathrow
Oct 3
LHR12:15 pmLondon Heathrow
12h 34m
1 stop
MCI6:49 pmKansas City
British Airways
May 13
MCI5:46 pmKansas City
10h 44m
1 stop
LHR10:30 amLondon Heathrow
May 21
LHR1:30 pmLondon Heathrow
14h 01m
1 stop
MCI9:31 pmKansas City
British Airways
Sep 17
MCI2:12 pmKansas City
12h 48m
1 stop
LHR9:00 amLondon Heathrow
Sep 24
LHR10:30 amLondon Heathrow
13h 38m
1 stop
MCI6:08 pmKansas City

Air Canada flights from Kansas City to London

Our best Air Canada deals on Kansas City to London flight tickets
Air Canada
Sep 24
MCI7:30 amKansas City
20h 30m
2 stops
LHR10:00 amLondon Heathrow
Oct 3
LHR12:05 pmLondon Heathrow
28h 20m
2 stops
MCI10:25 amKansas City
Air Canada
May 18
MCI6:00 amKansas City
18h 35m
2 stops
LHR6:35 amLondon Heathrow
May 31
LHR9:30 amLondon Heathrow
29h 34m
2 stops
MCI9:04 amKansas City
Air Canada
Apr 7
MCI7:45 amKansas City
16h 50m
2 stops
LHR6:35 amLondon Heathrow
Apr 22
LHR9:30 amLondon Heathrow
18h 30m
2 stops
MCI10:00 pmKansas City

See travel insights to London from

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

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 January. Flight prices, which tend to average around $776, 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 $787.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Kansas City to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $780. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $965. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Kansas City at noon is the least expensive time of day to depart. momondo users have found prices as low as $868 when looking at flights departing at noon. Flights to London are more costly in the morning, with an average ticket price of $975. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 21 weeks ahead of your departure date. In general, you can expect to find flights to London for around $932 when searching 21 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 $837 on momondo.

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

As of April 2025, prices for Kansas City to London flights are approximately 0% 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

Best Price Found

$254

Fastest flight time

10h 35m

Direct flights

None

Airports in London

4 airports
The best one-way flight to London from Kansas City in the past 72 hours is $254. The best round-trip flight deal from Kansas City to London found on momondo in the last 72 hours is $631.
The fastest flight from Kansas City to London takes 10h 35m
There are no direct flights from Kansas City to London. Popular non-direct routes for this connection are Kansas City Airport - London Heathrow Airport, Kansas City Airport - London Gatwick Airport and Kansas City Airport - London Stansted Airport.
There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • 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 35m.

  • 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?

  • 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?


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
FinnairPriceFrom $599Free CancellationRating
7.6
1,267 reviews
Search Finnair flights
Virgin AtlanticPriceFrom $620Free CancellationRating
7.4
637 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $678Free CancellationRating
8.0
7,897 reviews
Search Delta flights
American AirlinesPriceFrom $679Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $682Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
KLMPriceFrom $697Free CancellationRating
7.8
1,323 reviews
Search KLM flights
British AirwaysPriceFrom $704Free CancellationRating
6.6
6,718 reviews
Search British Airways flights
IberiaPriceFrom $764Free CancellationRating
7.0
2,658 reviews
Search Iberia flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Luton
Guildford
Hayes
Slough
Dartford
Stansted
Ilford
Dover
Canterbury
Colchester
Milton Keynes
Horley
Wembley
Chelmsford
Eastbourne
Southend-on-Sea
Hook

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.


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Wed 4/9
Wed 4/16

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