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$351+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Heathrow to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Missouri (USMO). 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 January 21, 2025.

Round-trip from

$707
(The Travel House)

One-way from

$351
(Kiwi.com)
From London Heathrow to Missouri
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One-way flight from London Heathrow to Missouri
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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 January 21, 2025.

This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:10 pmLHR - MCI
1 stop14h 53mFinnair
Mon 5/126:07 pmMCI - LHR
1 stop12h 03mFinnair
Deal found 1/21$707
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/131:00 pmLHR - STL
1 stop15h 49mMultiple Airlines
Thu 3/275:24 pmSTL - LHR
1 stop32h 26mMultiple Airlines
Deal found 1/20$726
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:10 pmLHR - STL
2 stops34h 46mFinnair
Fri 3/2811:39 amSTL - LHR
1 stop14h 41mFinnair
Deal found 1/21$748
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/32:35 pmLHR - MCI
3 stops28h 20mMultiple Airlines
Wed 3/1210:30 amMCI - LHR
2 stops16h 25mMultiple Airlines
Deal found 1/20$759
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:25 pmLHR - MCI
1 stop15h 22mIberia
Sat 5/172:13 pmMCI - LHR
1 stop14h 07mIberia
Deal found 1/20$769
This TravelJunction 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 TravelJunction is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/53:45 pmLHR - SGF
1 stop34h 51mIberia
Wed 3/262:15 pmSGF - LHR
1 stop12h 05mIberia
Deal found 1/21$801
This Netflights 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/410:15 amLHR - STL
1 stop16h 27mBritish Airways
Sun 3/910:12 amSTL - LHR
1 stop20h 18mBritish Airways
Deal found 1/20$814
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:30 amLHR - STL
1 stop13h 25mLufthansa
Tue 3/255:33 pmSTL - LHR
1 stop12h 42mLufthansa
Deal found 1/20$887
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:40 amLHR - STL
2 stops15h 26mUnited Airlines
Sun 3/94:33 pmSTL - LHR
1 stop33h 57mUnited Airlines
Deal found 1/20$890
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:30 amLHR - STL
2 stops17h 31mVirgin Atlantic
Sun 3/97:10 pmSTL - LHR
2 stops31h 05mVirgin Atlantic
Deal found 1/20$896
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:00 pmLHR - STL
1 stop27h 06mAir Canada
Sun 2/93:50 pmSTL - LHR
2 stops33h 20mAir Canada
Deal found 1/20$931
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:15 pmLHR - STL
1 stop13h 39mIberia
Sun 10/56:24 pmSTL - LHR
1 stop30h 56mIberia
Deal found 1/20$938

Find flights from Heathrow to Missouri within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Thu 5/1

2:10 pm-11:03 pm

1 stop14h 53m

Kansas City

Mon 5/12

6:07 pm-12:10 pm

1 stop12h 03m

$707

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 3/13

1:00 pm-11:49 pm

1 stop15h 49m

Lambert-St Louis

Thu 3/27

5:24 pm-6:50 am

1 stop32h 26m

$726

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 3/24

6:10 pm-11:56 pm

2 stops34h 46m

Lambert-St Louis

Fri 3/28

11:39 am-7:20 am

1 stop14h 41m

$748

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Mon 3/3

2:35 pm-12:55 pm

3 stops28h 20m

Kansas City

Wed 3/12

10:30 am-7:55 am

2 stops16h 25m

$759

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Mon 5/12

2:25 pm-11:47 pm

1 stop15h 22m

Kansas City

Sat 5/17

2:13 pm-10:20 am

1 stop14h 07m

$769

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Wed 3/5

3:45 pm-8:36 pm

1 stop34h 51m

Springfield-Branson

Wed 3/26

2:15 pm-7:20 am

1 stop12h 05m

$801

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 3/4

10:15 am-8:42 pm

1 stop16h 27m

Lambert-St Louis

Sun 3/9

10:12 am-11:30 am

1 stop20h 18m

$814

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 3/12

6:30 am-2:55 pm

1 stop13h 25m

Lambert-St Louis

Tue 3/25

10:03 am-6:55 am

2 stops15h 52m

$887

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 3/4

6:30 am-6:01 pm

2 stops17h 31m

Lambert-St Louis

Sun 3/9

7:10 pm-7:15 am

2 stops31h 05m

$896

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 1/27

6:00 pm-3:06 pm

1 stop27h 06m

Lambert-St Louis

Sun 2/9

3:50 pm-7:10 am

2 stops33h 20m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 46 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.

Travel insights for flights from Heathrow to Missouri

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

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 January 21, 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 January 21, 2025.
See what other customers who have flown with United Airlines, Lufthansa and Delta 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
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

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

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

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

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

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

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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?

    $490 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Lufthansa and TAP AIR PORTUGAL, with prices starting from $735 and $832, 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 - Springfield-Branson 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 3 airlines flying from Heathrow to Missouri

Discover the top 3 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$1,357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$867Average$1,156FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$919Average$1,198FlexibilityNo cancel feeOn-time70%
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