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$484+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
nov. 28 — déc. 51
ven. 11/28
ven. 12/5
1 adult, Economy
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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 octobre 29, 2025.

This lastminute.com deal was found by Cheapflights users on 10/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2411:30 amLHR - STL
2 stops34h 37mVirgin Atlantic
lun. 12/81:57 pmSTL - LHR
1 stop11h 53mVirgin Atlantic
Deal found 10/27$716
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/249:55 amLHR - STL
1 stop14h 30mBritish Airways
dim. 11/306:45 pmSTL - LHR
1 stop32h 30mBritish Airways
Deal found 10/27$722
This lastminute.com deal was found by Cheapflights users on 10/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/85:35 pmLHR - STL
2 stops34h 22mVirgin Atlantic
mar. 12/237:02 pmSTL - LHR
1 stop30h 48mVirgin Atlantic
Deal found 10/28$723
This Finnair deal was found by Cheapflights users on 10/27. 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.
lun. 11/249:55 amLHR - STL
1 stop13h 10mMultiple Airlines
lun. 12/82:54 pmSTL - LHR
1 stop10h 06mMultiple Airlines
Deal found 10/27$724
This Delta deal was found by Cheapflights users on 10/27. 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.
lun. 11/2410:00 amLHR - STL
2 stops16h 46mDelta
lun. 12/811:40 amSTL - LHR
2 stops15h 05mDelta
Deal found 10/27$727
This KLM deal was found by Cheapflights users on 10/28. 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.
mer. 12/311:45 amLHR - STL
2 stops15h 02mKLM
mer. 12/102:02 pmSTL - LHR
1 stop11h 48mKLM
Deal found 10/28$728
This Netflights deal was found by Cheapflights users on 10/27. 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.
lun. 11/2411:30 amLHR - STL
2 stops16h 28mVirgin Atlantic
dim. 11/309:04 amSTL - LHR
1 stop16h 01mVirgin Atlantic
Deal found 10/27$743
This The Travel House deal was found by Cheapflights users on 10/28. 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.
jeu. 11/275:05 pmLHR - STL
1 stop22h 18mFinnair
jeu. 12/42:54 pmSTL - LHR
1 stop10h 06mFinnair
Deal found 10/28$749
This TravelUp deal was found by Cheapflights users on 10/28. 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.
jeu. 11/2710:45 amLHR - STL
1 stop13h 50mVirgin Atlantic
jeu. 12/45:12 pmSTL - LHR
1 stop12h 28mVirgin Atlantic
Deal found 10/28$755
This Netflights deal was found by Cheapflights users on 10/29. 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.
lun. 11/243:00 pmLHR - STL
1 stop13h 59mBritish Airways
lun. 12/12:17 pmSTL - LHR
1 stop11h 58mBritish Airways
Deal found 10/29$757
This ChecknFly deal was found by Cheapflights users on 10/29. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/242:10 pmLHR - STL
1 stop23h 59mFinnair
dim. 11/307:58 pmSTL - LHR
1 stop32h 27mFinnair
Deal found 10/29$759
This The Travel House deal was found by Cheapflights users on 10/27. 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.
mer. 11/1212:10 pmLHR - STL
1 stop15h 09mFinnair
jeu. 11/2011:42 amSTL - LHR
1 stop14h 53mFinnair
Deal found 10/27$763

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 octobre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$716
(lastminute.com)

One-way from

$484
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,005
Provider with most accurate pricing for London (LON)-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Lambert-St Louis flights.
Search Deals
From London Heathrow to Missouri
Search Deals
One-way flight from London Heathrow to Missouri
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octobre 29, 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

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

lun. 11/24

9:55 am-6:25 pm

1 stop14h 30m

Lambert-St Louis

dim. 11/30

6:45 pm-9:15 am

1 stop32h 30m

$722

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

lun. 12/8

11:45 am-6:43 pm

1 stop12h 58m

Lambert-St Louis

mar. 12/23

11:41 am-10:00 am

1 stop16h 19m

$724

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

lun. 11/24

10:00 am-8:46 pm

2 stops16h 46m

Lambert-St Louis

lun. 12/8

11:40 am-8:45 am

2 stops15h 05m

$727

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

lun. 11/24

11:45 am-8:46 pm

2 stops15h 01m

Lambert-St Louis

lun. 12/1

12:49 pm-7:05 am

1 stop12h 16m

$727

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

mar. 11/25

6:30 am-4:07 pm

2 stops15h 37m

Lambert-St Louis

mar. 12/2

2:11 pm-10:50 am

2 stops14h 39m

$727

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

mar. 11/25

6:30 am-4:07 pm

2 stops15h 37m

Lambert-St Louis

mar. 12/2

2:38 pm-8:45 am

1 stop12h 07m

$727

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

mer. 12/3

8:40 am-8:47 pm

2 stops18h 07m

Lambert-St Louis

mer. 12/10

9:30 am-8:45 am

2 stops17h 15m

$728

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

mer. 12/3

11:45 am-8:47 pm

2 stops15h 02m

Lambert-St Louis

mer. 12/10

2:02 pm-7:50 am

1 stop11h 48m

$728

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

jeu. 1/22

9:55 am-6:34 pm

1 stop14h 39m

Lambert-St Louis

jeu. 2/12

2:19 pm-8:35 am

1 stop12h 16m

$746

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

lun. 11/24

2:45 pm-11:07 pm

1 stop14h 22m

Lambert-St Louis

lun. 12/1

3:43 pm-8:15 am

1 stop10h 32m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 52 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Missouri (average of $545). Flying from London Heathrow Airport to Missouri in July is currently the most expensive (average of $828). 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 octobre 29, 2025.

It’s typically best to fly out from London Heathrow Airport to Missouri in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 octobre 29, 2025.
Get a feel of what it's like to fly with Lufthansa and British Airways from London Heathrow Airport to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,538 reviews

Boarding

7.0

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

LHR - FRA

Cut open our bags and stole out items. Broke the locks
Lufthansa
6.8
Okay
7,538 reviews
Lufthansa
6.8
Okay
7,538 reviews

Boarding

7.0

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

LHR - FRA

Cut open our bags and stole out items. Broke the locks
British Airways
6.7
Okay
7,483 reviews
Lufthansa
6.8
Okay
7,538 reviews

Boarding

7.0

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

LHR - FRA

Cut open our bags and stole out items. Broke the locks

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.

  • How long is the flight from London Heathrow Airport to Missouri?

    There are many flights that can get you from London Heathrow Airport to Missouri in 14h 30m. Fly via British Airways, Delta, or KLM to get the fastest option. The distance from London Heathrow Airport to Missouri is about 4186 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $511 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Lufthansa and United Airlines, with prices starting from $517 and $884, respectively.

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

    Most travelers choose London Heathrow - Lambert-St Louis, London Heathrow - Kansas City 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Missouri (average of $545). Flying from London Heathrow Airport to Missouri in July is currently the most expensive (average of $828). 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 2 airlines flying from Heathrow to Missouri

Discover the top 2 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 octobre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$555Average$1,100FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$925Average$925FlexibilityNo cancel feeOn-time76%

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