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$372+ Cheap flights from Heathrow (LHR) to Missouri

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Heathrow to Missouri

Keep the following information in mind while searching for Heathrow to Missouri flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$792
(Mytrip)

One-way from

$372
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$991
Provider with most accurate pricing for London (LON)-Kansas City flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Kansas City flights.
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From London Heathrow to Missouri
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One-way flight from London Heathrow to Missouri
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Highest demand for flights based on searches. 16% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Heathrow to Missouri

Cheapest flights from Heathrow to Missouri
Explore the most affordable flight options available from Heathrow to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:30 amLHR - MCI
2 stops19h 11mMultiple Airlines
Sat 5/176:45 pmMCI - LHR
3 stops33h 15mMultiple Airlines
Deal found 4/15$792
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/68:00 amLHR - STL
2 stops20h 03mUnited Airlines
Mon 5/197:30 amSTL - LHR
2 stops17h 00mUnited Airlines
Deal found 4/16$808
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 9/176:50 amLHR - SGF
2 stops16h 55mUnited Airlines
Wed 10/18:55 amSGF - LHR
2 stops19h 45mUnited Airlines
Deal found 4/17$844
This The Travel House deal was found by Cheapflights users on 4/16. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:50 amLHR - MCI
1 stop20h 09mFinnair
Sat 5/175:46 pmMCI - LHR
1 stop10h 44mFinnair
Deal found 4/16$849
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/142:10 pmLHR - MCI
2 stops28h 00mUnited Airlines
Wed 5/216:13 pmMCI - LHR
1 stop31h 27mUnited Airlines
Deal found 4/16$870
This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:15 amLHR - STL
2 stops20h 08mIberia
Wed 9/242:42 pmSTL - LHR
1 stop11h 13mIberia
Deal found 4/17$875
This Netflights deal was found by Cheapflights users on 4/16. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:30 pmLHR - STL
1 stop14h 28mBritish Airways
Mon 5/197:30 pmSTL - LHR
1 stop10h 45mBritish Airways
Deal found 4/16$898
This Netflights deal was found by Cheapflights users on 4/17. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:30 pmLHR - MCI
1 stop15h 01mBritish Airways
Tue 5/135:12 pmMCI - LHR
1 stop15h 13mBritish Airways
Deal found 4/17$903
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:40 amLHR - STL
2 stops35h 56mMultiple Airlines
Sat 6/77:30 amSTL - LHR
3 stops28h 10mMultiple Airlines
Deal found 4/16$915
This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:25 pmLHR - MCI
1 stop12h 11mIberia
Sun 9/212:17 pmMCI - LHR
1 stop11h 48mIberia
Deal found 4/17$920
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:40 amLHR - STL
2 stops17h 18mAir Canada
Tue 5/131:30 pmSTL - LHR
1 stop11h 00mAir Canada
Deal found 4/16$954
This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/39:50 amLHR - STL
1 stop20h 09mFinnair
Sat 5/1010:36 amSTL - LHR
1 stop13h 49mFinnair
Deal found 4/17$958

Cheapflights Fare Finder

Customize your flight search to find flights from Heathrow to Missouri 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 April 17, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Missouri that are best for you.

Fly from

Heathrow

Fly to

Missouri

Route

Depart

Return

Price

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Mon 5/12

9:30 am-10:41 pm

2 stops19h 11m

Kansas City

Sat 5/17

6:45 pm-10:00 am

3 stops33h 15m

$792

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 5/6

8:00 am-10:03 pm

2 stops20h 03m

Lambert-St Louis

Mon 5/19

7:30 am-6:30 am

2 stops17h 00m

$808

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Wed 9/17

6:50 am-5:45 pm

2 stops16h 55m

Springfield-Branson

Wed 10/1

8:55 am-10:40 am

2 stops19h 45m

$844

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Mon 5/12

9:50 am-11:59 pm

1 stop20h 09m

Kansas City

Sat 5/17

5:46 pm-10:30 am

1 stop10h 44m

$849

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Wed 5/14

2:10 pm-12:10 pm

2 stops28h 00m

Kansas City

Wed 5/21

6:13 pm-7:40 am

1 stop31h 27m

$870

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 9/3

6:15 am-8:23 pm

2 stops20h 08m

Lambert-St Louis

Wed 9/24

2:42 pm-7:55 am

1 stop11h 13m

$875

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 5/6

12:30 pm-8:58 pm

1 stop14h 28m

Lambert-St Louis

Mon 5/19

7:30 pm-12:15 pm

1 stop10h 45m

$898

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Tue 5/6

12:30 pm-9:31 pm

1 stop15h 01m

Kansas City

Tue 5/13

5:12 pm-2:25 pm

1 stop15h 13m

$903

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Sat 5/31

6:40 am-12:36 pm

2 stops35h 56m

Lambert-St Louis

Sat 6/7

7:30 am-5:40 pm

3 stops28h 10m

$915

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Mon 9/15

2:25 pm-8:36 pm

1 stop12h 11m

Kansas City

Sun 9/21

2:17 pm-8:05 am

1 stop11h 48m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 57 results
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Best time to book a flight from Heathrow to Missouri

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Missouri

What is the cheapest month to book a flight from London Heathrow Airport to Missouri?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Missouri (average of $311). Flying from London Heathrow Airport to Missouri in March is currently the most expensive (average of $356). 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 LHR to MO?

Find hourly flight availability from Heathrow to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from London Heathrow Airport to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, KLM and Finnair from London to Missouri have to say. 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
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    $613 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and Turkish Airlines, with prices starting from $828 and $830, respectively.

  • What are the most popular routes from London Heathrow Airport to Missouri?

    Most travelers choose London Heathrow - Kansas City, London Heathrow - Lambert-St Louis or London Heathrow - Columbia Regional when deciding on the best route from London Heathrow Airport to Missouri.

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

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

  • How can I find direct flights from Heathrow to Missouri?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Missouri 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 London Heathrow Airport to Missouri?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Missouri (average of $311). Flying from London Heathrow Airport to Missouri in March is currently the most expensive (average of $356). 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

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Alternative routes for Heathrow to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Heathrow to Missouri

Discover the top 4 airlines that operate flights from Heathrow to Missouri. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$1,357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$867Average$1,263FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$912Average$1,113FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$925Average$928FlexibilityNo cancel feeOn-time76%

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