Cheap flights from Kansas City (MCI) to Heathrow (LHR) from $311

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 9/20. 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.
MCI — LHR
Jun 18 — Jun 251

The best prices from Kansas City to London Heathrow are usually found in February or April, booked 63 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Kansas City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Heathrow (LHR). 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 June 13, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$643

One-way from

$485
High demand for flights, 35% potential price rise
Best time to find cheap flights, 21% potential price drop
From Kansas City to London Heathrow
One-way flight from Kansas City to London Heathrow

What is the cheapest day to fly round-trip from Kansas City to London Heathrow Airport?

Friday flights are found to be more expensive to fly from Kansas City to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

A simple way to save on the total cost of your ticket is to fly from Kansas City to London Heathrow Airport in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

Cheap Kansas City to Heathrow flights in June & July 2024

Find cheap flight options from Kansas City to Heathrow specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Prices were last updated on June 13, 2024.
Check out some of the best flight deals from Kansas City to London in 2024. For more flight deals, be sure to check back very soon.
Sun 7/143:31 pmMCI - LHR
1 stop14h 14mUnited Airlines
Fri 1/102:30 pmLHR - MCI
2 stops25h 55mUnited Airlines
Deal found 6/12$790
Sun 7/1411:05 amMCI - LHR
2 stops16h 55mMultiple Airlines
Fri 1/108:55 amLHR - MCI
2 stops34h 45mMultiple Airlines
Deal found 6/12$793
Sun 7/1411:53 amMCI - LHR
1 stop14h 07mFinnair
Fri 1/1010:40 amLHR - MCI
1 stop13h 31mFinnair
Deal found 6/12$797
Wed 7/317:50 pmMCI - LHR
1 stop12h 35mBritish Airways
Wed 8/211:05 pmLHR - MCI
1 stop14h 34mBritish Airways
Deal found 6/13$806
Wed 7/3112:35 pmMCI - LHR
1 stop16h 35mDelta
Wed 8/216:15 amLHR - MCI
2 stops16h 44mDelta
Deal found 6/12$816
Wed 7/311:45 pmMCI - LHR
2 stops20h 35mSWISS
Wed 8/218:40 amLHR - MCI
2 stops18h 06mSWISS
Deal found 6/12$825
Wed 7/1010:27 amMCI - LHR
1 stop14h 48mVirgin Atlantic
Thu 7/259:40 amLHR - MCI
1 stop15h 11mVirgin Atlantic
Deal found 6/11$891
Wed 7/311:45 pmMCI - LHR
2 stops20h 35mSWISS
Wed 8/218:40 amLHR - MCI
2 stops18h 06mSWISS
Deal found 6/13$909
Sun 7/219:45 amMCI - LHR
2 stops20h 10mMultiple Airlines
Mon 7/222:30 pmLHR - MCI
2 stops24h 38mMultiple Airlines
Deal found 6/12$922

Kansas City to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Kansas City and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Check out some of the best flight deals from Kansas City to London in 2024. For more flight deals, be sure to check back very soon.
Thu 10/102:03 pmMCI - LHR
1 stop16h 17mUnited Airlines
Wed 10/302:30 pmLHR - MCI
2 stops29h 32mUnited Airlines
Deal found 6/11$675
Thu 10/1011:05 amMCI - LHR
2 stops16h 55mMultiple Airlines
Wed 10/308:55 amLHR - MCI
2 stops33h 45mMultiple Airlines
Deal found 6/11$678
Tue 9/311:05 amMCI - LHR
1 stop18h 45mMultiple Airlines
Wed 9/1110:50 amLHR - MCI
2 stops29h 30mMultiple Airlines
Deal found 6/12$681
Sun 8/253:01 pmMCI - LHR
1 stop14h 09mKLM
Tue 9/1011:35 amLHR - MCI
1 stop15h 20mKLM
Deal found 6/12$682
Tue 9/35:09 pmMCI - LHR
1 stop11h 41mAmerican Airlines
Wed 9/119:15 amLHR - MCI
1 stop16h 38mAmerican Airlines
Deal found 6/12$683
Sun 8/255:31 amMCI - LHR
1 stop10h 39mAmerican Airlines
Tue 9/1011:50 amLHR - MCI
2 stops15h 15mAmerican Airlines
Deal found 6/12$687
Mon 9/1611:05 amMCI - LHR
2 stops16h 55mMultiple Airlines
Tue 9/241:30 pmLHR - MCI
2 stops26h 50mMultiple Airlines
Deal found 6/12$688
Sun 10/1311:05 amMCI - LHR
1 stop18h 45mMultiple Airlines
Tue 10/297:40 amLHR - MCI
2 stops35h 00mMultiple Airlines
Deal found 6/12$734
Wed 11/132:25 pmMCI - LHR
1 stop12h 05mMultiple Airlines
Thu 11/217:40 amLHR - MCI
2 stops36h 00mMultiple Airlines
Deal found 6/13$735

Kansas City to Heathrow flights leaving soon

Find last-minute flight options from Kansas City to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Book one of these great deals on flights from Kansas City to London. Tip: verify your flight details before completing your reservation.
Sat 6/2212:07 pmMCI - LHR
1 stop13h 58mFinnair
Sat 6/298:40 amLHR - MCI
1 stop18h 38mFinnair
Deal found 6/11$1,164
Sat 6/226:15 amMCI - LHR
2 stops17h 40mUnited Airlines
Sat 6/294:00 pmLHR - MCI
1 stop12h 45mUnited Airlines
Deal found 6/11$1,168
Sat 6/226:15 amMCI - LHR
2 stops17h 40mUnited Airlines
Sat 6/298:30 amLHR - MCI
2 stops21h 27mUnited Airlines
Deal found 6/11$1,174
Fri 6/215:33 pmMCI - LHR
1 stop10h 47mFinnair
Mon 6/2410:30 amLHR - MCI
1 stop14h 30mFinnair
Deal found 6/12$1,399
Fri 6/2110:19 amMCI - LHR
1 stop14h 06mDelta
Mon 6/248:05 pmLHR - MCI
1 stop20h 09mDelta
Deal found 6/13$1,652
Thu 6/2012:07 pmMCI - LHR
1 stop12h 18mFinnair
Thu 6/278:40 amLHR - MCI
1 stop16h 20mFinnair
Deal found 6/12$1,664
Thu 6/208:35 amMCI - LHR
1 stop21h 00mUnited Airlines
Thu 6/2710:50 amLHR - MCI
2 stops17h 01mUnited Airlines
Deal found 6/12$1,717
Fri 6/2110:00 amMCI - LHR
1 stop16h 05mDelta
Mon 6/2411:30 amLHR - MCI
2 stops15h 43mDelta
Deal found 6/13$1,719
Thu 6/2011:07 amMCI - LHR
1 stop13h 33mBritish Airways
Mon 6/247:25 pmLHR - MCI
2 stops27h 18mBritish Airways
Deal found 6/12$1,748

One-way flights to Heathrow from Kansas City

Search for one-way flight options from Kansas City to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Some of the best available deals we've found on one-way flights from Kansas City to London. Those seeking round-trip flights from Kansas City to London should utilize the search form at the the top of the page.
Fri 9/207:50 pmMCI - LHR
2 stops59h 40mMultiple Airlines
Deal found 6/12$311
Tue 10/112:19 pmMCI - LHR
1 stop12h 06mKLM
Deal found 6/12$428
Wed 7/36:59 amMCI - LHR
3 stops48h 11mMultiple Airlines
Deal found 6/12$436
Fri 8/305:50 amMCI - LHR
2 stops45h 45mMultiple Airlines
Deal found 6/12$439
Fri 8/305:05 amMCI - LHR
3 stops46h 30mMultiple Airlines
Deal found 6/12$444
Thu 10/1012:30 pmMCI - LHR
1 stop11h 55mKLM
Deal found 6/12$478
Fri 11/154:55 pmMCI - LHR
1 stop12h 15mKLM
Deal found 6/12$485
Fri 7/126:24 pmMCI - LHR
3 stops33h 21mMultiple Airlines
Deal found 6/13$511
Wed 6/268:55 pmMCI - LHR
2 stops43h 40mMultiple Airlines
Deal found 6/12$515

Find flights from Kansas City to Heathrow within your budget

Customize your flight search to find flights from Kansas City to Heathrow 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 3,214,720 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$773 - $822

Route

Depart

Return

Price

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Tue 9/10

2 stops16h 15m

London Heathrow

Tue 9/17

2 stops16h 12m

$773

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Mon 8/5

2 stops16h 55m

London Heathrow

Fri 8/30

2 stops26h 20m

$784

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/4

2 stops16h 05m

London Heathrow

Wed 9/11

2 stops15h 43m

$785

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Tue 8/6

1 stop10h 41m

London Heathrow

Thu 8/22

1 stop15h 07m

$793

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Tue 8/13

1 stop13h 40m

London Heathrow

Wed 8/21

1 stop18h 27m

$794

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Sun 7/14

1 stop14h 07m

London Heathrow

Fri 1/10

1 stop13h 31m

$797

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 8/7

1 stop19h 40m

London Heathrow

Wed 8/21

2 stops26h 31m

$800

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Wed 9/11

1 stop13h 30m

London Heathrow

Sun 9/22

2 stops29h 50m

$813

Kansas CityLondon Heathrow

MCI - LHR

MCILHR

Kansas City

Sun 9/8

1 stop10h 41m

London Heathrow

Sun 9/15

1 stop14h 12m

$822

Flights are sorted by cheapest first

Deals found on 6/12

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Heathrow. Price data was last updated on June 12, 2024.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Heathrow. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kansas City to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Kansas City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated June 13, 2024.
Read through reviews of airlines operating flights from Kansas City to London, such as United Airlines, Air Canada and British Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,000 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,000 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,461 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
1,360 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
1,893 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.6
Good
712 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Heathrow. 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 Heathrow?

    Most people fly from Kansas City (MCI) if they book a flight from Kansas City to London Heathrow. On average, Kansas City has 0 outbound flights to London Heathrow per day from 12 airlines. Kansas City is conveniently located just 17.4 mi from Kansas City’s city center.

  • Can I find flights from Kansas City to London Heathrow Airport for under $800 on Cheapflights?

    Yes, there are multiple flights from Kansas City to London Heathrow Airport for under $800. The cheapest flight booked recently is on United Airlines for just $773, but on average you can expect to pay $802.

  • Are there last-minute flights available from Kansas City to London Heathrow Airport for under $1,200?

    There are currently 20+ open flights from Kansas City to London Heathrow Airport within the next 7 days for less than $1,200.

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

    Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $773. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $784 and $785, respectively. United Airlines is currently priced 12% below the average price you’ll pay for this route.

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

    $428 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Iberia and Delta, with prices starting from $571 and $583, respectively.

  • What does MCI to LHR mean?

    Kansas City Airport is MCI and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Kansas City to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Kansas City to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kansas City to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kansas City to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Kansas City to Heathrow that allow pets onboard?

    Many airlines flying from Kansas City to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kansas City to Heathrow?

    Yes, you can often find last-minute deals on Kansas City to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kansas City to London Heathrow Airport flight deals updated?

    The Kansas City to London Heathrow Airport flight deals you see on this page were last updated on 6/13.

  • What are the most popular airlines that fly from Kansas City to London Heathrow Airport?

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

    Currently, November is the cheapest month in which you can book a flight from Kansas City to London Heathrow Airport (average of $652). Flying from Kansas City to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Kansas City to Heathrow

Discover the top 10 airlines that operate flights from Kansas City to Heathrow. 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 3,214,720 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$594Average$813FlexibilityNo cancel feeOn-time69%
FinnairCheapest$600Average$939FlexibilityNo cancel feeOn-time76%
IberiaCheapest$601Average$794FlexibilityNo cancel feeOn-time77%
DeltaCheapest$602Average$857FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$614Average$857FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$645Average$795FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$668Average$941FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$672Average$894FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$722Average$796FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$741Average$1,129FlexibilityNo cancel feeOn-time76%

Search flights from Kansas City to Heathrow by cabin class

Find flights from Kansas City to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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