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

Departing from Missouri to London Heathrow Airport will take you 10h 55m. The distance from Missouri to London Heathrow Airport is about 4325 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular route from Missouri to London Heathrow Airport is Lambert-St Louis - London Heathrow. You may also consider Kansas City - London Heathrow or Springfield-Branson - London Heathrow.

What are the most popular airlines that fly from Missouri to London Heathrow Airport?

Virgin Atlantic, British Airways and United Airlines are the most popular airlines when flying from Missouri to London Heathrow Airport.

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

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

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

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

How can I find direct flights from Missouri to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Missouri 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.

£167+ Flights from Missouri to London Heathrow Airport

Q: How much does it cost for a return flight from Missouri to London Heathrow Airport?

Airfare is below average for this route at the moment. Missouri to London Heathrow Airport flights typically cost between £574 and £927 in April. The cheapest return flight price found within the last 3 days was £476 on Finnair (20 Apr-26 Apr).

Cheap flight deals from Missouri to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Heathrow
Explore the most affordable flight options available from Missouri to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Wed 4/311:32

MCI

LHR

1 stop17h 43m

United Airlines

Wed 11/313:25

LHR

MCI

2 stops26h 11m

United Airlines

Deal found 21/1£438

Wed 11/210:00

MCI

LHR

2 stops15h 10m

Multiple Airlines

Wed 18/207:40

LHR

MCI

2 stops20h 19m

Multiple Airlines

Deal found 20/1£439

Tue 27/105:45

MCI

LHR

2 stops19h 25m

Air Canada

Tue 3/213:25

LHR

MCI

2 stops31h 02m

Air Canada

Deal found 20/1£440

Wed 18/309:15

MCI

LHR

2 stops16h 15m

Air Canada

Tue 24/313:25

LHR

MCI

2 stops27h 54m

Air Canada

Deal found 20/1£444

Tue 27/115:01

MCI

LHR

1 stop11h 34m

British Airways

Tue 3/211:45

LHR

MCI

1 stop17h 50m

British Airways

Deal found 20/1£446

Sun 1/213:56

MCI

LHR

1 stop15h 44m

Finnair

Tue 17/208:20

LHR

MCI

1 stop16h 29m

Finnair

Deal found 20/1£447

Wed 8/408:00

MCI

LHR

1 stop16h 45m

United Airlines

Thu 16/414:05

LHR

MCI

2 stops35h 40m

United Airlines

Deal found 21/1£450

Mon 9/316:33

SGF

LHR

1 stop14h 42m

British Airways

Tue 31/308:55

LHR

SGF

1 stop16h 21m

British Airways

Deal found 20/1£450

Tue 24/313:58

MCI

LHR

1 stop15h 02m

British Airways

Tue 31/316:25

LHR

MCI

1 stop22h 34m

British Airways

Deal found 21/1£450

Tue 24/308:45

MCI

LHR

2 stops17h 25m

Air Canada

Tue 31/309:30

LHR

MCI

2 stops20h 02m

Air Canada

Deal found 21/1£451

Wed 16/908:00

MCI

LHR

2 stops16h 30m

United Airlines

Wed 23/909:30

LHR

MCI

2 stops44h 07m

United Airlines

Deal found 20/1£452

Wed 18/316:25

MCI

LHR

1 stop12h 50m

United Airlines

Wed 25/311:35

LHR

MCI

1 stop16h 40m

United Airlines

Deal found 20/1£453

Best flights from Missouri to Heathrow
Discover carefully curated flight deals from Missouri to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 January 2026.

Sun 1/213:56

MCI

LHR

1 stop15h 44m

Finnair

Tue 17/208:20

LHR

MCI

1 stop16h 29m

Finnair

Deal found 20/1£447

Tue 14/417:45

MCI

LHR

1 stop10h 55m

United Airlines

Thu 23/414:05

LHR

MCI

2 stops31h 50m

United Airlines

Deal found 21/1£450

Mon 9/318:00

SGF

LHR

1 stop11h 25m

British Airways

Tue 31/316:25

LHR

SGF

1 stop23h 44m

British Airways

Deal found 22/1£450

Sat 2/517:45

SGF

LHR

1 stop32h 20m

Iberia

Wed 20/512:15

LHR

SGF

1 stop14h 15m

Iberia

Deal found 20/1£465

Sun 26/406:16

MCI

LHR

1 stop19h 24m

United Airlines

Tue 5/514:05

LHR

MCI

2 stops30h 21m

United Airlines

Deal found 20/1£450

Thu 19/316:33

SGF

LHR

1 stop14h 42m

British Airways

Thu 26/314:45

LHR

SGF

1 stop14h 10m

British Airways

Deal found 21/1£469

Mon 11/506:17

MCI

LHR

1 stop18h 28m

United Airlines

Fri 22/514:05

LHR

MCI

2 stops36h 27m

United Airlines

Deal found 20/1£450

Thu 19/310:39

SGF

LHR

1 stop16h 36m

British Airways

Fri 27/314:10

LHR

SGF

1 stop32h 20m

British Airways

Deal found 20/1£490

Wed 18/316:25

MCI

LHR

1 stop12h 50m

United Airlines

Wed 25/311:35

LHR

MCI

1 stop16h 40m

United Airlines

Deal found 20/1£453

Sun 29/316:13

STL

LHR

1 stop12h 42m

British Airways

Sun 5/408:55

LHR

STL

1 stop14h 18m

British Airways

Deal found 19/1£491

Wed 4/313:50

MCI

LHR

1 stop13h 50m

United Airlines

Wed 11/311:35

LHR

MCI

1 stop14h 09m

United Airlines

Deal found 21/1£453

Fri 24/414:12

STL

LHR

1 stop10h 43m

British Airways

Thu 30/412:00

LHR

STL

1 stop13h 30m

British Airways

Deal found 19/1£491

Wed 11/306:15

MCI

LHR

1 stop20h 15m

United Airlines

Wed 18/311:35

LHR

MCI

1 stop14h 09m

United Airlines

Deal found 20/1£453

Mon 30/318:33

STL

LHR

1 stop9h 57m

British Airways

Mon 6/414:45

LHR

STL

1 stop15h 20m

British Airways

Deal found 19/1£491

Tue 28/412:40

MCI

LHR

1 stop16h 00m

United Airlines

Tue 12/510:50

LHR

MCI

2 stops17h 09m

United Airlines

Deal found 19/1£456

Sun 29/316:13

STL

LHR

1 stop12h 42m

British Airways

Mon 6/408:55

LHR

STL

1 stop14h 18m

British Airways

Deal found 19/1£491

Thu 26/211:32

MCI

LHR

1 stop14h 23m

United Airlines

Wed 4/313:25

LHR

MCI

2 stops27h 11m

United Airlines

Deal found 19/1£456

Sun 3/514:29

STL

LHR

1 stop10h 21m

British Airways

Mon 11/512:15

LHR

STL

1 stop12h 12m

British Airways

Deal found 22/1£492

Thu 5/313:15

MCI

LHR

1 stop10h 40m

United Airlines

Thu 12/309:00

LHR

MCI

2 stops17h 59m

United Airlines

Deal found 22/1£459

Wed 6/513:29

STL

LHR

1 stop11h 21m

British Airways

Mon 11/512:30

LHR

STL

1 stop12h 57m

British Airways

Deal found 22/1£492

Wed 6/507:00

MCI

LHR

2 stops24h 20m

United Airlines

Wed 13/511:05

LHR

MCI

1 stop16h 54m

United Airlines

Deal found 21/1£462

Thu 7/507:05

STL

LHR

1 stop17h 45m

British Airways

Tue 12/512:15

LHR

STL

1 stop12h 12m

British Airways

Deal found 22/1£492

Wed 25/208:54

JLN

LHR

1 stop20h 21m

United Airlines

Sun 1/306:50

LHR

JLN

2 stops16h 48m

United Airlines

Deal found 20/1£465

Thu 7/507:05

STL

LHR

1 stop17h 45m

British Airways

Thu 14/509:45

LHR

STL

1 stop12h 31m

British Airways

Deal found 22/1£492

Thu 5/313:27

SGF

LHR

1 stop14h 13m

United Airlines

Fri 13/306:50

LHR

SGF

2 stops15h 43m

United Airlines

Deal found 21/1£468

Fri 6/308:54

JLN

LHR

2 stops15h 46m

United Airlines

Fri 13/306:50

LHR

JLN

2 stops15h 53m

United Airlines

Deal found 20/1£468

Wed 6/514:28

JLN

LHR

1 stop15h 52m

United Airlines

Tue 12/506:50

LHR

JLN

2 stops36h 47m

United Airlines

Deal found 21/1£477

Tue 12/517:07

SGF

LHR

1 stop13h 13m

United Airlines

Wed 20/507:25

LHR

SGF

2 stops16h 34m

United Airlines

Deal found 20/1£480

Tue 12/517:07

SGF

LHR

1 stop13h 13m

United Airlines

Tue 19/507:25

LHR

SGF

2 stops16h 34m

United Airlines

Deal found 20/1£480

Mon 27/409:10

STL

LHR

1 stop17h 20m

United Airlines

Tue 5/506:50

LHR

STL

2 stops15h 49m

United Airlines

Deal found 19/1£480

Direct flights from Missouri to Heathrow
Explore direct flight options from Missouri to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 January 2026.

Sun 26/421:40

STL

LHR

Nonstop8h 00m

British Airways

Sun 3/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 19/1£481

Tue 5/521:35

STL

LHR

Nonstop8h 00m

British Airways

Tue 19/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 22/1£498

Tue 5/521:35

STL

LHR

Nonstop8h 00m

British Airways

Wed 13/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 22/1£503

Tue 5/521:35

STL

LHR

Nonstop8h 00m

British Airways

Tue 12/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 22/1£529

Wed 6/521:35

STL

LHR

Nonstop8h 00m

British Airways

Tue 12/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 22/1£548

Fri 1/521:35

STL

LHR

Nonstop8h 00m

British Airways

Tue 12/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 21/1£564

Fri 1/521:35

STL

LHR

Nonstop8h 00m

American Airlines

Fri 8/516:25

LHR

STL

Nonstop9h 05m

American Airlines

Deal found 21/1£574

Sun 3/521:40

STL

LHR

Nonstop8h 00m

British Airways

Sun 10/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 22/1£579

Fri 8/521:35

STL

LHR

Nonstop8h 00m

American Airlines

Wed 20/516:25

LHR

STL

Nonstop9h 05m

American Airlines

Deal found 21/1£597

Tue 21/421:35

STL

LHR

Nonstop8h 00m

Iberia

Tue 12/516:25

LHR

STL

Nonstop9h 05m

Iberia

Deal found 21/1£611

Fri 24/421:35

STL

LHR

Nonstop8h 00m

British Airways

Sun 3/516:25

LHR

STL

Nonstop9h 05m

British Airways

Deal found 19/1£616

Last-minute flights from Missouri to Heathrow
Discover last-minute flight deals from Missouri to Heathrow. Data last updated 22 January 2026 and is based on user searches.

Mon 26/115:14

SGF

LHR

1 stop14h 01m

United Airlines

Mon 2/216:40

LHR

SGF

2 stops51h 58m

United Airlines

Deal found 19/1£476

Tue 27/115:24

MCI

LHR

1 stop10h 31m

United Airlines

Tue 3/213:25

LHR

MCI

2 stops31h 02m

United Airlines

Deal found 20/1£438

Tue 27/105:45

MCI

LHR

2 stops19h 25m

Air Canada

Tue 3/213:25

LHR

MCI

2 stops31h 02m

Air Canada

Deal found 20/1£440

Tue 27/115:01

MCI

LHR

1 stop11h 34m

British Airways

Tue 3/211:45

LHR

MCI

1 stop17h 50m

British Airways

Deal found 20/1£446

Thu 29/111:29

MCI

LHR

1 stop14h 26m

United Airlines

Fri 6/213:25

LHR

MCI

2 stops30h 57m

United Airlines

Deal found 21/1£475

Sun 1/213:56

MCI

LHR

1 stop15h 44m

Finnair

Tue 17/208:20

LHR

MCI

1 stop16h 29m

Finnair

Deal found 20/1£447

Sun 1/208:00

MCI

LHR

2 stops17h 10m

Air Canada

Tue 17/213:25

LHR

MCI

2 stops29h 23m

Air Canada

Deal found 20/1£453

Sun 1/211:55

MCI

LHR

1 stop12h 55m

British Airways

Thu 2/416:55

LHR

MCI

1 stop13h 04m

British Airways

Deal found 19/1£458

Sun 1/208:00

MCI

LHR

3 stops17h 10m

Multiple Airlines

Tue 17/218:00

LHR

MCI

2 stops26h 24m

Multiple Airlines

Deal found 20/1£462

Sun 1/205:45

MCI

LHR

2 stops19h 25m

Air Canada

Thu 2/408:30

LHR

MCI

2 stops31h 57m

Air Canada

Deal found 19/1£466

Sun 1/210:00

MCI

LHR

2 stops14h 40m

United Airlines

Thu 2/411:05

LHR

MCI

1 stop16h 54m

United Airlines

Deal found 19/1£468

Wed 25/208:54

JLN

LHR

1 stop15h 01m

United Airlines

Sun 1/306:50

LHR

JLN

2 stops16h 48m

United Airlines

Deal found 21/1£465

One-way flights from Missouri to Heathrow
Search for one-way flight options from Missouri to Heathrow. Find affordable one-way fares based on user searches. Data last updated 22 January 2026.

Tue 12/516:15

MCI

LHR

1 stop13h 20m

United Airlines

Deal found 21/1£167

Sun 17/511:05

MCI

LHR

1 stop19h 05m

Finnair

Deal found 21/1£173

Tue 12/511:30

MCI

LHR

3 stops16h 30m

Air Canada

Deal found 21/1£176

Mon 18/506:15

MCI

LHR

1 stop23h 20m

United Airlines

Deal found 21/1£185

Sun 17/506:17

MCI

LHR

2 stops21h 43m

United Airlines

Deal found 19/1£188

Wed 15/712:13

MCI

LHR

1 stop14h 52m

British Airways

Deal found 20/1£191

Mon 18/508:00

MCI

LHR

1 stop16h 45m

Delta

Deal found 19/1£204

Fri 15/517:45

SGF

LHR

2 stops18h 30m

Iberia

Deal found 20/1£224

Fri 15/513:35

SGF

LHR

1 stop16h 45m

United Airlines

Deal found 20/1£230

Mon 18/507:24

MCI

LHR

2 stops18h 41m

Aer Lingus

Deal found 21/1£238

Tue 3/312:36

MCI

LHR

2 stops18h 49m

Aer Lingus

Deal found 21/1£240

Tue 27/110:50

MCI

LHR

2 stops20h 35m

Aer Lingus

Deal found 19/1£240

Find flight deals from Missouri to Heathrow

Round-trip from	£438
One-way from	£167
Popular in	June
Cheapest in	October
Average price	£532

United Airlines
4/3-11/3
3 total stops
43h 54m total
Missouri to London

Search Deals

United Airlines
12/5
1 total stop
13h 20m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£171 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 1/2

13:56-11:40

1 stop15h 44m

London Heathrow

Tue 17/2

08:20-18:49

1 stop16h 29m

£447

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 14/4

17:45-10:40

1 stop10h 55m

London Heathrow

Thu 23/4

14:05-15:55

2 stops31h 50m

£450

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 26/4

06:16-07:40

1 stop19h 24m

London Heathrow

Tue 5/5

14:05-14:26

2 stops30h 21m

£450

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Mon 11/5

06:17-06:45

1 stop18h 28m

London Heathrow

Fri 22/5

14:05-20:32

2 stops36h 27m

£450

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Mon 9/3

18:00-10:25

1 stop11h 25m

London Heathrow

Tue 31/3

16:25-10:09

1 stop23h 44m

£450

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 18/3

16:25-10:15

1 stop12h 50m

London Heathrow

Wed 25/3

11:35-23:15

1 stop16h 40m

£453

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 4/3

13:50-09:40

1 stop13h 50m

London Heathrow

Wed 11/3

11:35-20:44

1 stop14h 09m

£453

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 11/3

06:15-07:30

1 stop20h 15m

London Heathrow

Wed 18/3

11:35-20:44

1 stop14h 09m

£453

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 28/4

12:40-10:40

1 stop16h 00m

London Heathrow

Tue 12/5

10:50-21:59

2 stops17h 09m

£456

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Thu 26/2

11:32-07:55

1 stop14h 23m

London Heathrow

Wed 4/3

13:25-10:36

2 stops27h 11m

£456

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 55 results

...

Best time to book a flight from Missouri to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Missouri with our price prediction graph.

Estimated return 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 Missouri to London Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from Missouri to London Heathrow Airport (average of £384). Flying from Missouri to London Heathrow Airport in June is currently the most expensive (average of £745). 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.

How much does it cost for a return flight from Missouri to London Heathrow Airport?

Related info for your journey

How long is the flight from Missouri to London Heathrow Airport?
Departing from Missouri to London Heathrow Airport will take you 10h 55m. The distance from Missouri to London Heathrow Airport is about 4325 mi. This flight may include one or multiple stops.
What are the most popular routes from Missouri to London Heathrow Airport?
The most popular route from Missouri to London Heathrow Airport is Lambert-St Louis - London Heathrow. You may also consider Kansas City - London Heathrow or Springfield-Branson - London Heathrow.
Can I find deals for flights from Missouri to Heathrow that include hotel bookings?
Yes. In addition to deals on Missouri to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Missouri to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Heathrow.
Can I find deals for business class flights from Missouri to Heathrow?
Yes. Cheapflights offers flight deals from Missouri 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.
What is the cheapest month to book a flight from Missouri to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Missouri to London Heathrow Airport (average of £384). Flying from Missouri to London Heathrow Airport in June is currently the most expensive (average of £745). 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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Croydon

Northampton

Wembley

Gatwick

Slough

Hounslow

Ilford

Brentford

Hayes

Colchester

Watford

Swindon

Crawley

Bedford

Kingston upon Thames

Chelmsford

Eastbourne

Romford

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Missouri to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£409	Average£565	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£431	Average£681	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	Cheapest£435	Average£660	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest£476	Average£862	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Missouri to Heathrow?

Cheapflights helps you search for flights from Missouri to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Missouri.

Can Cheapflights find flights from Missouri to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missouri to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Missouri to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Missouri to London Heathrow Airport from £167

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missouri to Heathrow

Cheapest flights from Missouri to HeathrowExplore the most affordable flight options available from Missouri to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Explore the most affordable flight options available from Missouri to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Find flight deals from Missouri to Heathrow

Keep the following information in mind while searching for Missouri to Heathrow flight deals. Data was last updated 22 January 2026.

Round-trip from

One-way from

Popular in

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Top 4 airlines flying from Missouri to Heathrow

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Cheapest flights from Missouri to Heathrow
Explore the most affordable flight options available from Missouri to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.