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Cheap flights from Kansas City to London from £340

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 17/6. 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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Cheap return flights

These are some of the best return flight deals from Kansas City to London that have been recently found on momondo from popular airlines, departing in the coming months.
Delta Logo
13:45 - 07:15MCI-LHR
11h 30m1 stop
Delta Logo
11:30 - 22:17LHR-MCI
16h 47m2 stops
£523Delta
Find Deal
Mon, 18 Aug - Tue, 2 Sep
Delta Logo
12:15 - 08:55MCI-LHR
14h 40m2 stops
Delta Logo
06:15 - 17:08LHR-MCI
16h 53m2 stops
£527Delta
Find Deal
Mon, 18 Aug - Tue, 2 Sep
Delta Logo
13:45 - 06:45MCI-LHR
11h 00m1 stop
Delta Logo
10:55 - 18:38LHR-MCI
13h 43m1 stop
£530Delta
Find Deal
Mon, 6 Oct - Thu, 16 Oct
Finnair Logo
18:24 - 14:25MCI-LHR
14h 01m1 stop
Finnair Logo
09:30 - 22:48LHR-MCI
19h 18m2 stops
£538Finnair
Find Deal
Wed, 13 Aug - Wed, 20 Aug
Scandinavian Airlines Logo
14:55 - 17:40MCI-LHR
20h 45m2 stops
Scandinavian Airlines Logo
06:40 - 23:57LHR-MCI
22h 17m2 stops
£550Scandinavian Airlines
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Scandinavian Airlines Logo
14:55 - 09:20MCI-LHR
36h 25m2 stops
Scandinavian Airlines Logo
19:30 - 22:17LHR-MCI
32h 47m2 stops
£552Scandinavian Airlines
Find Deal
Mon, 18 Aug - Tue, 2 Sep
Finnair Logo
15:18 - 07:20MCI-LHR
10h 02m1 stop
Finnair Logo
12:00 - 22:48LHR-MCI
16h 48m1 stop
£555Finnair
Find Deal
Wed, 13 Aug - Wed, 20 Aug
British Airways Logo
19:20 - 12:15MCI-LHR
10h 55m1 stop
British Airways Logo
14:25 - 20:36LHR-MCI
12h 11m1 stop
£566British Airways
Find Deal
Wed, 24 Sep - Fri, 3 Oct
British Airways Logo
19:20 - 16:20MCI-LHR
15h 00m2 stops
British Airways Logo
06:15 - 18:50LHR-MCI
18h 35m2 stops
£582British Airways
Find Deal
Wed, 13 Aug - Wed, 20 Aug
Virgin Atlantic Logo
19:56 - 13:30MCI-LHR
11h 34m1 stop
Virgin Atlantic Logo
09:20 - 16:22LHR-MCI
13h 02m1 stop
£845Virgin Atlantic
Find Deal
Wed, 21 May - Wed, 2 Jul

Delta flights from Kansas City to London Heathrow Airport

Our best Delta deals on Kansas City to London Heathrow Airport flight tickets
Delta
18 Aug
MCI13:45Kansas City
11h 30m
1 stop
LHR07:15London Heathrow
2 Sept
LHR11:30London Heathrow
16h 47m
2 stops
MCI22:17Kansas City
Delta
18 Aug
MCI12:15Kansas City
14h 40m
2 stops
LHR08:55London Heathrow
2 Sept
LHR06:15London Heathrow
16h 53m
2 stops
MCI17:08Kansas City
Delta
6 Oct
MCI13:45Kansas City
11h 00m
1 stop
LHR06:45London Heathrow
16 Oct
LHR10:55London Heathrow
13h 43m
1 stop
MCI18:38Kansas City

Iberia flights from Kansas City to London Heathrow Airport

Our best Iberia deals on Kansas City to London Heathrow Airport flight tickets
Iberia
26 Aug
MCI12:18Kansas City
12h 07m
1 stop
LHR06:25London Heathrow
9 Sept
LHR12:30London Heathrow
14h 18m
1 stop
MCI20:48Kansas City
Iberia
16 Jul
MCI16:59Kansas City
11h 31m
1 stop
LHR10:30London Heathrow
23 Jul
LHR15:10London Heathrow
14h 02m
1 stop
MCI23:12Kansas City
Iberia
25 Jul
MCI16:59Kansas City
11h 31m
1 stop
LHR10:30London Heathrow
31 Jul
LHR15:10London Heathrow
14h 02m
1 stop
MCI23:12Kansas City

See travel insights to London from

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

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?

In general, February is the cheapest month to fly from Kansas City to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £582. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Kansas City averaging around £588.

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

On average, the least expensive day to fly to London Heathrow Airport from Kansas City is on a Saturday. momondo users have found tickets for Saturday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £877.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Kansas City to London Heathrow Airport in the evening for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £707 on average. Flights to London Heathrow Airport from Kansas City in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Kansas City when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £698 when searching 18 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 £619 on momondo.

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

As of April 2025, prices for Kansas City to London Heathrow Airport flights are approximately 46% 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 return 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

£340

Fastest flight time

10h 02m

Direct flights

None
The best one-way flight to London Heathrow Airport from Kansas City in the past 72 hours is £340. The best return flight deal from Kansas City to London Heathrow Airport found on momondo in the last 72 hours is £523.
The fastest flight from Kansas City to London Heathrow Airport takes 10h 02m
There are no direct flights from Kansas City to London Heathrow Airport. Popular non-direct route for this connection is Kansas City Airport - London Heathrow Airport.

  • How far is Kansas City to London Heathrow by plane?

    The distance between Kansas City and London Heathrow is about 4330.4 mi. By plane, this route typically takes 10h 02m.

  • 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 refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £510Free CancellationRating
6.6
6,835 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £512Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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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?

momondo does allow users to show only those flights to London from Kansas City which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Kansas City and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Kansas City to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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