MCI - LON

£244 Find Cheap Flights from Kansas City to London – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansas City to London departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£545
Typical prices: £586-£966
Lufthansa, SWISS
Wed 11/11Fri 13/11
MCI - LHR • 2 stops
Cheapest one-way flight
£244
Typical prices: £571-£586
British Airways
Tue 1/12
MCI - LHR • 1 stop
Top airlines
United Airlines
Cheapest • from £554 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Kansas City and London. You’ll need at least 1 connection.
Insights
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Top stopover airports
Dallas (DFW)
Cheapest • Avg £538 (return)
Chicago (ORD)
Shortest trip • 10h 24m (one-way)
Insights
Insights
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When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
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When to travel
February
Cheapest • 28% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Kansas City to London (MCI-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kansas City to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kansas City to London

Wed, 11 Nov - Fri, 13 Nov
Multiple Airlines Logo
18:40 - 15:50
MCI
-
LHR
15h 10m
2 stops
Multiple Airlines Logo
09:00 - 21:51
LHR
-
MCI
18h 51m
2 stops
£545Multiple Airlines
Wed, 11 Nov - Fri, 13 Nov
United Airlines Logo
15:19 - 07:55
MCI
-
LHR
10h 36m
1 stop
United Airlines Logo
06:50 - 18:48
LHR
-
MCI
17h 58m
2 stops
£554United Airlines
Wed, 11 Nov - Fri, 13 Nov
United Airlines Logo
15:19 - 07:55
MCI
-
LHR
10h 36m
1 stop
United Airlines Logo
06:50 - 19:55
LHR
-
MCI
19h 05m
2 stops
£554United Airlines
Wed, 11 Nov - Fri, 13 Nov
United Airlines Logo
07:36 - 07:55
MCI
-
LHR
18h 19m
1 stop
United Airlines Logo
06:50 - 17:25
LHR
-
MCI
16h 35m
2 stops
£554United Airlines
Wed, 11 Nov - Fri, 13 Nov
United Airlines Logo
09:45 - 07:10
MCI
-
LHR
15h 25m
2 stops
United Airlines Logo
06:50 - 16:34
LHR
-
MCI
15h 44m
2 stops
£557United Airlines
Wed, 11 Nov - Fri, 13 Nov
United Airlines Logo
15:19 - 11:05
MCI
-
LHR
13h 46m
2 stops
United Airlines Logo
06:50 - 17:25
LHR
-
MCI
16h 35m
2 stops
£557United Airlines
Wed, 11 Nov - Fri, 13 Nov
Lufthansa Logo
18:40 - 17:40
MCI
-
LCY
17h 00m
2 stops
Lufthansa Logo
09:50 - 20:39
LCY
-
MCI
16h 49m
2 stops
£580Lufthansa
Wed, 28 Oct - Wed, 4 Nov
Virgin Atlantic Logo
12:38 - 07:45
MCI
-
LHR
14h 07m
2 stops
Virgin Atlantic Logo
11:45 - 20:49
LHR
-
MCI
15h 04m
2 stops
£653Virgin Atlantic
Tue, 22 Sep - Thu, 1 Oct
American Airlines Logo
10:59 - 08:40
MCI
-
LGW
15h 41m
2 stops
American Airlines Logo
10:45 - 22:59
LGW
-
MCI
18h 14m
2 stops
£653American Airlines
Wed, 18 Nov - Sun, 22 Nov
Virgin Atlantic Logo
14:45 - 11:40
MCI
-
LHR
14h 55m
1 stop
Virgin Atlantic Logo
12:40 - 23:55
LHR
-
MCI
17h 15m
1 stop
£707Virgin Atlantic
Booking Insights

KAYAK’s insights & trends for Kansas City to London flights

Get data-powered insights and trends into flights from Kansas City to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Kansas City to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Kansas City to London departing in November.

Flight prices are typical for this route right now.

Flights to London from Kansas City usually cost between £531 and £839 in November.
The lowest price found in the past 5 days was £545 on Multiple Airlines (11 Nov–13 Nov).

What is the cheapest month to fly from Kansas City to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kansas City to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kansas City to London is February, where tickets cost £489 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £1,087 and £927 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kansas City to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kansas City to London, you should book around 5 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Find deals

Good to know - Cheap tickets from Kansas City to London

Low season

January

Cheapest flight

£244
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Kansas City to London Heathrow Airport

When to book flights from Kansas City to London

Are your dates flexible? Find out the best times to travel from Kansas City to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kansas City to London

  • Where can I ask for assistance when travelling through Kansas City Airport (MCI)?

    If you need assistance or advice when you’re in MCI Airport you can ask staff members who are located throughout the terminals. To locate the Airport Ambassadors, keep an eye out for those that are wearing red blazers who will be happy to help.

  • How to get from London Airports to the city centre?

    Once you land at London Airports you can travel to the centre of the capital city with ease. If you land at Heathrow Airport (LHR) you can take the Heathrow Express to London Paddington train station in around 15min, or the Piccadilly Line to Covent Garden in about 45min. Whereas if you land at Gatwick Airport you can travel to the centre using the Gatwick Express which takes approximately 30min to London Victoria train station.

  • Are there airport hotels in Kansas City?

    If you have an early flight it’s a good idea to stay at an airport hotel the night before. An example of a hotel is Kansas City Airport Marriott, which is only a short walk to the terminal building. This hotel also offers wake-up calls, so you won’t miss your flight.

  • Are there currency exchange bureaus in London Airports?

    When you land in London you can change your US Dollars for Pound Sterling easily. In Heathrow Airport Terminal 2 there is a Travelex bureau in the public area. Whereas at Gatwick Airport there is a Moneycorp Currency Exchange that is in the public area in the South Terminal.

  • What is the cheapest flight from Kansas City to London?

    In the last 5 days, the lowest price for a flight from Kansas City to London was £244 for a one-way ticket and £545 for a return.

  • Which aircraft models fly most regularly from Kansas City to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kansas City to London?

    SkyTeam is the only airline alliance operating flights between Kansas City and London.

  • How does KAYAK find such low prices on flights from Kansas City to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kansas City to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kansas City to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kansas City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kansas City to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Kansas City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kansas City to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Kansas City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kansas City to London

  • If you’re flying from Kansas City Airport (MCI) on business you can make use of the business facilities before you fly. There are business centres in Terminal A by Gate 9, Terminal B by Gate 56 and Terminal C by Gate 76. These areas offer wi-fi and a workspace to put your laptop.
  • A great thing about flying to London Airports is that you can choose which airport to land at based on its convenience for your final destination. For example, flying to Heathrow Airport (LHR) is good for those travelling to the southwest of the UK or The Midlands. For those continuing their onwards journey to a city in the south of the UK, such as Brighton, Gatwick Airport (LGW) is a better option.
  • You can travel to Kansas City Airport from the city centre easily, with there being several options available. The 238 bus is a popular option for those travelling on a budget, with it taking about 1h 10min from Meadowbrook/ East Village. A much faster, but also more expensive choice, is to take a taxi from the centre to the terminal in about 20min.
  • When you’re travelling through Kansas City Airport with a disability you can request assistance from your airline up to 48h prior to departure. All the public toilets are wheelchair accessible too and there are lifts throughout the airport to help you get to different levels.
  • You can ensure that your mobile phone and tablets are charged by using the mobile charging points in the MCI airport. You can find these in the seating area in Terminal C, where you can charge your batteries fully.

Reviews of the top airline flying from Kansas City to London

 
See real verified KAYAK customer reviews for airlines flying from Kansas City to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kansas City to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10062 reviews
7.3Comfort
6.7Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

10.0 ExcellentAnonymous, Jun 2026
LAX - LHR
Read more United Airlines reviews

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Fine not above and beyond as I had a connection that was delayed due to maintenance

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

Waited for our plane from HNL so we didn't miss connection. AMAZING Service for that, then really clean plane. Nice airline attendants.

Horrible! I paid for a straight flight from Chicago to London. A week before trip it changed and now I had a connecting flight. Our flight was delayed an hour and a half because our flight crew was still flying in from CA. Forty passengers ran from one plane to the next. The next United Airlines flight was delayed two to three hours because of mechanical difficulties. They had to ready another plane which took time. I missed my scheduled excursion in London. 😢

Everything you need to know for your flight from Kansas City to London

Information on your arrival and departure airports

Kansas City (MCI)