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$344+ Cheap flights from Kansas City (MCI) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LON
jan 26 — fev 21
dom 1/26
dom 2/2
1 adult, Economy
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The best prices from Kansas City to London are usually found in April or February, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Kansas City to London

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janeiro 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$739
(United Airlines)

One-way from

$344
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$821
Provider with most accurate pricing for Kansas City-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Kansas City-London (LON) flights.
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From Kansas City to London (LON)
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One-way flight from Kansas City to London (LON)
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Highest demand for flights based on searches. 20% potential increase in price ($244 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Kansas City to London

Cheapest flights from Kansas City to London
Explore the most affordable flight options available from Kansas City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 21, 2025.

This Finnair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 1/281:43 pmMCI - LHR
1 stop11h 37mFinnair
qui 2/69:25 amLHR - MCI
1 stop15h 03mFinnair
Deal found 1/21$729
This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/215:47 amMCI - LHR
1 stop19h 03mBritish Airways
qua 10/18:00 pmLHR - MCI
2 stops30h 30mBritish Airways
Deal found 1/21$731
This CheapOair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 5/47:45 amMCI - LHR
2 stops16h 50mMultiple Airlines
qua 5/146:30 amLHR - MCI
2 stops21h 17mMultiple Airlines
Deal found 1/21$734
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/36:48 pmMCI - LHR
1 stop10h 27mUnited Airlines
qui 3/1310:25 amLHR - MCI
1 stop14h 09mUnited Airlines
Deal found 1/21$739
This FlightHub deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 1/241:33 pmMCI - LHR
2 stops20h 27mScandinavian Airlines
qua 1/296:40 amLHR - MCI
2 stops23h 15mScandinavian Airlines
Deal found 1/19$743
This CheapOair deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 5/47:45 amMCI - LHR
2 stops16h 50mAir Canada
qua 5/149:30 amLHR - MCI
2 stops18h 17mAir Canada
Deal found 1/19$748
This Ovago deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 2/1710:26 amMCI - LGW
2 stops16h 34mBritish Airways
seg 2/2411:00 amLGW - MCI
2 stops41h 29mBritish Airways
Deal found 1/20$752
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/28:05 amMCI - LHR
2 stops16h 45mDelta
dom 3/98:40 amLHR - MCI
2 stops19h 36mDelta
Deal found 1/20$781
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 2/247:24 pmMCI - LGW
1 stop33h 11mMultiple Airlines
dom 3/212:00 pmLGW - MCI
2 stops28h 35mMultiple Airlines
Deal found 1/20$790
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/32:50 pmMCI - LHR
1 stop11h 15mKLM
ter 5/1310:25 amLHR - MCI
1 stop14h 19mKLM
Deal found 1/21$791
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/2111:12 amMCI - LCY
2 stops18h 18mBritish Airways
ter 9/307:00 amLCY - MCI
2 stops19h 48mBritish Airways
Deal found 1/19$791
This Lufthansa deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 5/56:40 pmMCI - LHR
2 stops20h 00mLufthansa
sex 5/166:30 amLHR - MCI
2 stops21h 17mLufthansa
Deal found 1/21$795

Find flights from Kansas City to London within your budget

Customize your flight search to find flights from Kansas City to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janeiro 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

seg 3/3

12:40 pm-7:20 am

1 stop12h 40m

London Heathrow

seg 4/14

7:25 pm-4:40 pm

2 stops27h 15m

$728

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

ter 1/28

1:43 pm-7:20 am

1 stop11h 37m

London Heathrow

qui 2/6

9:25 am-6:28 pm

1 stop15h 03m

$729

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

seg 3/3

6:48 pm-11:15 am

1 stop10h 27m

London Heathrow

qui 3/13

10:25 am-7:34 pm

1 stop14h 09m

$739

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

ter 4/8

7:45 am-6:30 am

2 stops16h 45m

London Heathrow

qui 4/17

8:30 am-10:00 pm

2 stops19h 30m

$748

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

qua 2/12

8:00 am-7:10 am

3 stops17h 10m

London Heathrow

qua 2/19

6:00 pm-10:34 am

2 stops22h 34m

$751

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

seg 2/17

10:26 am-9:00 am

2 stops16h 34m

London Gatwick

seg 2/24

11:00 am-10:29 pm

2 stops41h 29m

$752

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

seg 3/3

6:48 pm-3:50 pm

2 stops15h 02m

London Heathrow

seg 4/14

7:10 pm-10:00 pm

2 stops32h 50m

$762

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

qui 2/27

1:33 pm-6:20 am

1 stop10h 47m

London Heathrow

qua 3/12

9:10 am-4:51 pm

1 stop12h 41m

$789

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

sáb 3/15

7:43 pm-6:20 am

1 stop29h 37m

London Heathrow

sáb 3/29

8:20 am-11:00 pm

1 stop19h 40m

$794

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

sáb 1/25

1:00 pm-6:30 pm

2 stops23h 30m

London Heathrow

seg 1/27

6:40 am-11:55 pm

2 stops23h 15m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 37 results
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Compare providers for flights from Kansas City to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to London in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to London

Have a flexible travel schedule? Discover the best time to fly to London from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kansas City to London

Get recent, data-driven insights about flights from Kansas City to London including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to London. Price data was last updated on January 17, 2025.

The price you pay for your flight from Kansas City to London may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kansas City to London?

Currently, November is the cheapest month in which you can book a flight from Kansas City to London (average of $661). Flying from Kansas City to London in June is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to LON?

Find hourly flight availability from Kansas City to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janeiro 21, 2025.

One of the essential ways to save on airfare from Kansas City to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Kansas City to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kansas City to London flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated janeiro 21, 2025.
To help decide which airline to fly from Kansas City to London, see what other customers have to say about United Airlines, British Airways and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,931 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kansas City to London?

    Kansas City (MCI) is the airport you will fly out of if you book a flight from Kansas City to London. You should not have trouble finding flights to London from Kansas City; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Kansas City airport to London. It is only a 17.4 mi journey to Kansas City (MCI) from Kansas City’s city center.

  • What are the cheapest airlines flying from Kansas City to London round-trip?

    According to our current data, United Airlines ($739), Scandinavian Airlines ($743), and British Airways ($744) offers the cheapest pricing from Kansas City to London. You may be able to fly from Kansas City to London for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Kansas City to London one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $364. Scandinavian Airlines flights start at $373 while deals on WestJet start at $429 one-way.

  • What are the most popular routes from Kansas City to London?

    Most travelers choose Kansas City - London Heathrow, Kansas City - London Gatwick or Kansas City - London City when deciding on the best route from Kansas City to London.

  • Can I find deals for flights from Kansas City to London that include hotel bookings?

    Yes. In addition to deals on Kansas City to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to London.

  • Can I find deals for business class flights from Kansas City to London?

    Yes. Cheapflights offers flight deals from Kansas City to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Kansas City to London (average of $661). Flying from Kansas City to London in June is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Gatwick
Horley
Milton Keynes
Dover
Watford
Orpington
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kansas City to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Kansas City to London

Discover the top 9 airlines that operate flights from Kansas City to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janeiro 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$577Average$599FlexibilityNo cancel feeOn-time76%
IberiaCheapest$601Average$893FlexibilityNo cancel feeOn-time77%
DeltaCheapest$602Average$883FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$611Average$866FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$639Average$873FlexibilityNo cancel feeOn-time71%
KLMCheapest$669Average$886FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$678Average$890FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$680Average$841FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$722Average$815FlexibilityNo cancel feeOn-time77%
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