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

Departing from Missouri to London Heathrow Airport will take you 10h 41m. The distance from Missouri to London Heathrow Airport is about 4376 mi. This flight may include one or multiple stops.

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

The cheapet airlines for a one-way flight from Missouri to London Heathrow Airport are British Airways (£166), Virgin Atlantic (£170), and Delta (£170).

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 cheapest flights from Missouri to London Heathrow Airport?

Looking for the cheapest flight from Missouri to London Heathrow Airport? While on average our users pay £454, our data indicates the cheapest price to be £440. The most popular route (Lambert-St Louis - London Heathrow), is priced around £437.

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

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

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.

£166+ 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 typical for this route at the moment. Missouri to London Heathrow Airport flights typically cost between £475 and £678 in March. The cheapest return flight price found within the last 3 days was £491 on Lufthansa (31 Mar-8 Apr).

Cheap flight deals from Missouri to Heathrow

Round-trip from	£465
One-way from	£166
Popular in	June
Cheapest in	November
Average price	£539
Good round-trip deal	£453 or less

Lufthansa
16/1-2/2
3 total stops
34h 19m total
Missouri to London

Search Deals

British Airways
17/2
1 total stop
11h 46m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£156 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Price to beat on a round-trip flight from Missouri to London Heathrow.

Search Deals

Find 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 18 November 2025.

Mon 17/1111:39STL - LHR

2 stops14h 26mVirgin Atlantic

Wed 3/1206:30LHR - STL

2 stops15h 51mVirgin Atlantic

Deal found 16/11£481

Sun 23/1116:05STL - LHR

2 stops14h 45mMultiple Airlines

Wed 3/1220:15LHR - STL

2 stops26h 48mMultiple Airlines

Deal found 16/11£495

Wed 3/1213:00STL - LHR

1 stop10h 55mAustrian Airlines

Mon 8/1210:25LHR - STL

1 stop12h 38mAustrian Airlines

Deal found 16/11£497

Mon 17/1112:31STL - LHR

1 stop11h 24mMultiple Airlines

Sun 23/1106:30LHR - STL

1 stop13h 25mMultiple Airlines

Deal found 16/11£498

Tue 2/1216:05STL - LHR

2 stops14h 45mMultiple Airlines

Tue 9/1209:30LHR - STL

2 stops20h 12mMultiple Airlines

Deal found 16/11£501

Mon 24/1110:45STL - LHR

2 stops15h 20mVirgin Atlantic

Tue 2/1209:40LHR - STL

2 stops18h 17mVirgin Atlantic

Deal found 16/11£501

Sun 16/1112:31STL - LHR

1 stop11h 24mLufthansa

Sun 23/1106:30LHR - STL

1 stop13h 25mLufthansa

Deal found 15/11£502

Tue 25/1109:58MCI - LHR

1 stop15h 57mUnited Airlines

Sat 6/1206:35LHR - MCI

2 stops20h 12mUnited Airlines

Deal found 17/11£507

Thu 4/1217:45MCI - LHR

1 stop11h 05mUnited Airlines

Tue 9/1206:50LHR - MCI

2 stops16h 35mUnited Airlines

Deal found 17/11£508

Mon 1/1218:43MCI - LHR

2 stops18h 52mLufthansa

Mon 15/1206:30LHR - MCI

2 stops21h 28mLufthansa

Deal found 17/11£508

Wed 19/1112:31STL - LHR

1 stop13h 24mLufthansa

Sun 23/1106:30LHR - STL

2 stops17h 09mLufthansa

Deal found 16/11£509

Sun 16/1106:30STL - LHR

2 stops42h 40mMultiple Airlines

Sun 23/1106:30LHR - STL

1 stop13h 25mMultiple Airlines

Deal found 15/11£511

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 18 November 2025.

Fri 16/115:00SGF - LHR

2 stops34h 10mUnited Airlines

Mon 2/206:50LHR - SGF

2 stops21h 08mUnited Airlines

Deal found 16/11£475

Sun 18/115:14SGF - LHR

1 stop10h 41mLufthansa

Tue 3/213:35LHR - SGF

1 stop14h 23mLufthansa

Deal found 18/11£485

Tue 31/310:45STL - LHR

2 stops16h 05mDelta

Wed 8/406:30LHR - STL

2 stops16h 25mDelta

Deal found 17/11£498

Fri 27/311:45SGF - LHR

1 stop16h 15mVirgin Atlantic

Tue 31/308:40LHR - SGF

2 stops19h 56mVirgin Atlantic

Deal found 16/11£523

Thu 19/316:14SGF - LHR

1 stop12h 46mAmerican Airlines

Thu 26/308:20LHR - SGF

1 stop14h 37mAmerican Airlines

Deal found 16/11£542

Thu 19/314:19SGF - LHR

1 stop14h 41mBritish Airways

Thu 26/315:00LHR - SGF

1 stop13h 53mBritish Airways

Deal found 18/11£543

Fri 16/115:14SGF - LHR

1 stop10h 41mLufthansa

Mon 2/207:55LHR - SGF

1 stop20h 03mLufthansa

Deal found 17/11£485

Tue 21/414:50STL - LHR

1 stop12h 50mUnited Airlines

Thu 30/406:50LHR - STL

2 stops14h 31mUnited Airlines

Deal found 16/11£494

Wed 18/310:20MCI - LHR

2 stops15h 00mDelta

Tue 24/310:10LHR - MCI

2 stops16h 12mDelta

Deal found 16/11£508

Fri 5/1216:08SGF - LHR

2 stops12h 42mVirgin Atlantic

Fri 12/1209:40LHR - SGF

2 stops18h 35mVirgin Atlantic

Deal found 17/11£533

Wed 22/411:25STL - LHR

2 stops13h 30mUnited Airlines

Wed 29/406:30LHR - STL

1 stop13h 00mUnited Airlines

Deal found 16/11£498

Sun 22/217:47MCI - LHR

2 stops13h 58mDelta

Sun 1/311:45LHR - MCI

2 stops18h 11mDelta

Deal found 16/11£517

Thu 4/1210:36MCI - LHR

1 stop14h 54mUnited Airlines

Tue 9/1206:50LHR - MCI

2 stops16h 35mUnited Airlines

Deal found 16/11£508

Wed 8/418:42MCI - LHR

1 stop12h 48mDelta

Thu 16/406:30LHR - MCI

2 stops16h 43mDelta

Deal found 17/11£518

Wed 1/411:25STL - LHR

2 stops13h 10mUnited Airlines

Tue 7/411:30LHR - STL

2 stops17h 29mUnited Airlines

Deal found 16/11£508

Tue 21/412:30MCI - LHR

2 stops15h 45mDelta

Thu 30/409:20LHR - MCI

1 stop14h 11mDelta

Deal found 16/11£520

Fri 28/1116:50MCI - LHR

1 stop12h 25mUnited Airlines

Fri 5/1213:25LHR - MCI

2 stops34h 04mUnited Airlines

Deal found 17/11£512

Sun 10/509:59MCI - LHR

1 stop15h 16mDelta

Wed 27/506:30LHR - MCI

2 stops16h 43mDelta

Deal found 16/11£520

Mon 1/1215:25MCI - LHR

1 stop13h 50mUnited Airlines

Mon 15/1213:25LHR - MCI

2 stops31h 34mUnited Airlines

Deal found 17/11£512

Thu 12/306:30STL - LHR

1 stop19h 35mDelta

Tue 17/308:40LHR - STL

2 stops20h 00mDelta

Deal found 16/11£521

Sun 22/218:22MCI - LHR

1 stop10h 53mUnited Airlines

Sun 1/306:50LHR - MCI

2 stops18h 59mUnited Airlines

Deal found 16/11£513

Sat 14/317:30STL - LHR

1 stop32h 35mDelta

Sun 22/315:50LHR - STL

1 stop12h 50mDelta

Deal found 15/11£545

Tue 2/1206:30STL - LHR

1 stop17h 25mUnited Airlines

Sun 7/1206:50LHR - STL

2 stops14h 50mUnited Airlines

Deal found 15/11£514

Sat 14/317:30STL - LHR

1 stop32h 35mDelta

Mon 23/316:10LHR - STL

1 stop21h 47mDelta

Deal found 15/11£545

Fri 24/414:50STL - LHR

1 stop15h 30mUnited Airlines

Fri 1/506:30LHR - STL

1 stop13h 00mUnited Airlines

Deal found 17/11£533

Thu 19/311:45SGF - LHR

2 stops16h 00mDelta

Thu 26/320:00LHR - SGF

2 stops20h 14mDelta

Deal found 16/11£546

Thu 12/214:45STL - LHR

1 stop12h 55mUnited Airlines

Sat 21/206:50LHR - STL

2 stops15h 12mUnited Airlines

Deal found 16/11£558

Thu 15/111:20STL - LHR

2 stops13h 50mUnited Airlines

Mon 26/106:50LHR - STL

2 stops18h 37mUnited Airlines

Deal found 16/11£558

Fri 27/308:54JLN - LHR

2 stops16h 46mUnited Airlines

Tue 31/306:50LHR - JLN

2 stops16h 49mUnited Airlines

Deal found 15/11£770

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 18 November 2025.

Sun 26/422:00STL - LHR

Nonstop8h 05mIberia

Wed 6/516:25LHR - STL

Nonstop9h 05mIberia

Deal found 17/11£499

Tue 21/422:00STL - LHR

Nonstop8h 05mBritish Airways

Tue 28/416:25LHR - STL

Nonstop9h 05mBritish Airways

Deal found 16/11£504

Fri 24/422:00STL - LHR

Nonstop8h 05mBritish Airways

Fri 1/516:25LHR - STL

Nonstop9h 05mBritish Airways

Deal found 17/11£530

Fri 1/522:00STL - LHR

Nonstop8h 05mBritish Airways

Wed 6/516:25LHR - STL

Nonstop9h 05mBritish Airways

Deal found 15/11£536

Fri 24/422:00STL - LHR

Nonstop8h 05mBritish Airways

Tue 28/416:25LHR - STL

Nonstop9h 05mBritish Airways

Deal found 16/11£542

Sun 10/522:00STL - LHR

Nonstop8h 05mIberia

Fri 22/516:25LHR - STL

Nonstop9h 05mIberia

Deal found 17/11£564

Fri 24/422:00STL - LHR

Nonstop8h 05mIberia

Fri 8/516:25LHR - STL

Nonstop9h 05mIberia

Deal found 17/11£574

Sun 19/422:00STL - LHR

Nonstop8h 05mBritish Airways

Wed 29/416:25LHR - STL

Nonstop9h 05mBritish Airways

Deal found 16/11£577

Fri 1/522:00STL - LHR

Nonstop8h 05mBritish Airways

Sun 10/516:25LHR - STL

Nonstop9h 05mBritish Airways

Deal found 16/11£580

Fri 1/522:00STL - LHR

Nonstop8h 05mBritish Airways

Fri 8/516:25LHR - STL

Nonstop9h 05mBritish Airways

Deal found 16/11£587

Tue 12/522:00STL - LHR

Nonstop8h 05mFinnair

Sun 17/516:25LHR - STL

Nonstop9h 05mFinnair

Deal found 17/11£587

Last-minute flights from Missouri to Heathrow
Discover last-minute flight deals from Missouri to Heathrow. Data last updated 18 November 2025 and is based on user searches.

Mon 17/1111:39STL - LHR

2 stops14h 26mVirgin Atlantic

Wed 3/1206:30LHR - STL

2 stops15h 51mVirgin Atlantic

Deal found 16/11£481

Mon 17/1112:31STL - LHR

1 stop11h 24mMultiple Airlines

Sun 23/1106:30LHR - STL

1 stop13h 25mMultiple Airlines

Deal found 16/11£498

Wed 19/1112:31STL - LHR

1 stop11h 24mLufthansa

Sun 23/1106:30LHR - STL

1 stop13h 25mLufthansa

Deal found 17/11£502

Sun 23/1116:05STL - LHR

2 stops14h 45mMultiple Airlines

Wed 3/1220:15LHR - STL

2 stops26h 48mMultiple Airlines

Deal found 16/11£495

Mon 24/1110:45STL - LHR

2 stops15h 20mVirgin Atlantic

Tue 2/1209:40LHR - STL

2 stops18h 17mVirgin Atlantic

Deal found 16/11£501

Tue 25/1109:58MCI - LHR

2 stops15h 12mUnited Airlines

Sat 6/1206:35LHR - MCI

2 stops20h 12mUnited Airlines

Deal found 17/11£507

Fri 28/1116:50MCI - LHR

1 stop12h 25mUnited Airlines

Fri 5/1213:25LHR - MCI

2 stops34h 04mUnited Airlines

Deal found 17/11£512

Mon 1/1218:43MCI - LHR

2 stops18h 52mLufthansa

Mon 15/1206:30LHR - MCI

2 stops21h 28mLufthansa

Deal found 17/11£508

Tue 2/1216:05STL - LHR

2 stops14h 45mMultiple Airlines

Tue 9/1209:30LHR - STL

2 stops20h 12mMultiple Airlines

Deal found 16/11£501

Wed 3/1213:00STL - LHR

1 stop10h 55mAustrian Airlines

Mon 8/1210:25LHR - STL

1 stop12h 38mAustrian Airlines

Deal found 16/11£497

Thu 4/1217:45MCI - LHR

1 stop11h 05mUnited Airlines

Tue 9/1206:50LHR - MCI

2 stops16h 35mUnited Airlines

Deal found 17/11£508

Thu 11/1213:00STL - LHR

1 stop16h 15mUnited Airlines

Wed 24/1206:30LHR - STL

1 stop13h 25mUnited Airlines

Deal found 16/11£512

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 18 November 2025.

Tue 17/212:49MCI - LHR

1 stop11h 46mBritish Airways

Deal found 18/11£166

Sun 22/213:59MCI - LHR

1 stop15h 41mBritish Airways

Deal found 17/11£169

Tue 17/210:41MCI - LHR

2 stops17h 34mDelta

Deal found 18/11£170

Sun 22/214:12MCI - LHR

2 stops14h 18mDelta

Deal found 17/11£174

Sat 11/418:08MCI - LHR

1 stop31h 12mIberia

Deal found 17/11£181

Sat 11/420:02MCI - LHR

1 stop34h 08mBritish Airways

Deal found 17/11£189

Sat 14/309:59MCI - LHR

1 stop19h 16mScandinavian Airlines

Deal found 16/11£207

Thu 11/1214:47STL - LHR

3 stops34h 23mMultiple Airlines

Deal found 16/11£213

Fri 10/407:32MCI - LHR

1 stop17h 18mBritish Airways

Deal found 17/11£220

Sat 11/416:21MCI - LHR

2 stops33h 39mAer Lingus

Deal found 17/11£237

Sun 12/418:08MCI - LHR

2 stops31h 52mAer Lingus

Deal found 17/11£245

Thu 29/112:02SGF - LHR

2 stops27h 38mScandinavian Airlines

Deal found 16/11£261

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

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Fri 16/1

15:00-07:10

2 stops34h 10m

London Heathrow

Mon 2/2

06:50-21:58

2 stops21h 08m

£475

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Sun 18/1

15:14-07:55

1 stop10h 41m

London Heathrow

Tue 3/2

13:35-21:58

1 stop14h 23m

£485

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Fri 16/1

15:14-07:55

1 stop10h 41m

London Heathrow

Mon 2/2

07:55-21:58

1 stop20h 03m

£485

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 21/4

14:50-09:40

1 stop12h 50m

London Heathrow

Thu 30/4

06:50-15:21

2 stops14h 31m

£494

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 31/3

10:45-08:50

2 stops16h 05m

London Heathrow

Wed 8/4

06:30-16:55

2 stops16h 25m

£498

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 22/4

11:25-06:55

2 stops13h 30m

London Heathrow

Wed 29/4

06:30-13:30

1 stop13h 00m

£498

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Thu 4/12

10:36-07:30

1 stop14h 54m

London Heathrow

Tue 9/12

06:50-17:25

2 stops16h 35m

£508

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 1/4

11:25-06:35

2 stops13h 10m

London Heathrow

Tue 7/4

11:30-22:59

2 stops17h 29m

£508

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 18/3

10:20-06:20

2 stops15h 00m

London Heathrow

Tue 24/3

10:10-21:22

2 stops16h 12m

£508

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Fri 28/11

16:50-11:15

1 stop12h 25m

London Heathrow

Fri 5/12

13:25-17:29

2 stops34h 04m

£512

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 58 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, September is the cheapest month in which you can book a flight from Missouri to London Heathrow Airport (average of £403). Flying from Missouri to London Heathrow Airport in June is currently the most expensive (average of £760). 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 MO to LHR?

When flying from Missouri to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight at midday.

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 41m. The distance from Missouri to London Heathrow Airport is about 4376 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Missouri to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Missouri to London Heathrow Airport are British Airways (£166), Virgin Atlantic (£170), and Delta (£170).
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 cheapest flights from Missouri to London Heathrow Airport?
Looking for the cheapest flight from Missouri to London Heathrow Airport? While on average our users pay £454, our data indicates the cheapest price to be £440. The most popular route (Lambert-St Louis - London Heathrow), is priced around £437.
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, September is the cheapest month in which you can book a flight from Missouri to London Heathrow Airport (average of £403). Flying from Missouri to London Heathrow Airport in June is currently the most expensive (average of £760). 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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Hounslow

Northampton

Luton

Ilford

Wembley

Deal

Hayes

Colchester

Watford

Winchester

Swindon

Crawley

Brentford

Romford

Chichester

Ipswich

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Top 5 airlines flying from Missouri to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£440	Average£712	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£442	Average£645	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Canada	Cheapest£444	Average£673	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest£486	Average£946	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£514	Average£814	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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 £166

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missouri to Heathrow

Keep the following information in mind while searching for Missouri to Heathrow flight deals. Data was last updated 18 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find 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 18 November 2025.

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 18 November 2025.

Cheapflights Fare Finder

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

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.

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?

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

Find hourly flight availability from Missouri to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to Heathrow. 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 Missouri to London Heathrow Airport?

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

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

What are the cheapest flights from Missouri to London Heathrow Airport?

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

How can I find direct flights from Missouri to Heathrow?

Can I find deals for business class flights 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 18 November 2025.