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Cheap flights from Missouri to the United Kingdom from £169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to the United Kingdom departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Missouri to the United Kingdom

Cheap return flights

Delta Logo
10:45 - 08:50STL-LHR
16h 05m2 stops
Delta Logo
09:55 - 22:04LHR-STL
18h 09m2 stops
£388Delta
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tir., 14 okt. - ons., 22 okt.
Air Canada Logo
16:05 - 08:30STL-LHR
10h 25m1 stop
Air Canada Logo
18:00 - 15:29LHR-STL
27h 29m1 stop
£389Air Canada
Find Deal
man., 19 jan. - tor., 29 jan.
United Airlines Logo
15:19 - 11:20STL-LHR
14h 01m2 stops
United Airlines Logo
08:00 - 19:48LHR-STL
17h 48m2 stops
£398United Airlines
Find Deal
man., 8 dec. - tir., 16 dec.
Iberia Logo
11:58 - 06:50STL-LHR
12h 52m1 stop
Iberia Logo
19:40 - 09:57LHR-STL
20h 17m2 stops
£411Iberia
Find Deal
tor., 15 jan. - man., 26 jan.
Multiple Airlines Logo
13:30 - 06:30STL-LHR
11h 00m1 stop
Multiple Airlines Logo
06:50 - 15:18LHR-STL
14h 28m2 stops
£413Multiple Airlines
Find Deal
lør., 11 okt. - tir., 21 okt.
Multiple Airlines Logo
13:30 - 09:35STL-LHR
14h 05m1 stop
Multiple Airlines Logo
06:50 - 15:18LHR-STL
14h 28m2 stops
£413Multiple Airlines
Find Deal
lør., 11 okt. - tir., 21 okt.
United Airlines Logo
16:05 - 06:30STL-LHR
32h 25m1 stop
United Airlines Logo
09:00 - 21:40LHR-STL
18h 40m2 stops
£415United Airlines
Find Deal
lør., 22 nov. - lør., 6 dec.
Lufthansa Logo
12:25 - 10:40STL-LHR
16h 15m2 stops
Lufthansa Logo
20:25 - 15:44LHR-STL
25h 19m2 stops
£415Lufthansa
Find Deal
søn., 5 okt. - man., 13 okt.
Iberia Logo
11:51 - 07:00STL-LHR
13h 09m1 stop
Iberia Logo
15:00 - 22:34LHR-STL
13h 34m1 stop
£422Iberia
Find Deal
man., 17 nov. - søn., 23 nov.
Lufthansa Logo
15:50 - 22:55STL-LHR
25h 05m2 stops
Lufthansa Logo
11:10 - 22:58LHR-STL
17h 48m2 stops
£437Lufthansa
Find Deal
ons., 21 jan. - tir., 27 jan.

Iberia flights from Missouri to United Kingdom

Our best Iberia deals on Missouri to United Kingdom flight tickets
Iberia
15 Jan
STL11:58Lambert-St Louis
12h 52m
1 stop
LHR06:50London Heathrow
26 Jan
LHR19:40London Heathrow
20h 17m
2 stops
STL09:57Lambert-St Louis
£411
Find similar
Iberia
17 Nov
STL11:51Lambert-St Louis
13h 09m
1 stop
LHR07:00London Heathrow
23 Nov
LHR15:00London Heathrow
13h 34m
1 stop
STL22:34Lambert-St Louis
£422
Find similar
Iberia
17 Nov
STL14:50Lambert-St Louis
10h 10m
1 stop
LHR07:00London Heathrow
23 Nov
LHR15:00London Heathrow
13h 34m
1 stop
STL22:34Lambert-St Louis
£423
Find similar

United Airlines flights from Missouri to United Kingdom

Our best United Airlines deals on Missouri to United Kingdom flight tickets
United Airlines
8 Dec
STL15:19Lambert-St Louis
14h 01m
2 stops
LHR11:20London Heathrow
16 Dec
LHR08:00London Heathrow
17h 48m
2 stops
STL19:48Lambert-St Louis
£398
Find similar
United Airlines
26 Sept
STL08:05Lambert-St Louis
16h 50m
1 stop
LHR06:55London Heathrow
3 Oct
LHR14:05London Heathrow
26h 44m
2 stops
STL10:49Lambert-St Louis
£410
Find similar
United Airlines
22 Nov
STL16:05Lambert-St Louis
32h 25m
1 stop
LHR06:30London Heathrow
6 Dec
LHR09:00London Heathrow
18h 40m
2 stops
STL21:40Lambert-St Louis
£415
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Missouri to United Kingdom 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, momondo users made 279,928 searches. Data last updated 18 september 2025.
Use the filters below to find and compare flights from Missouri to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

tir. 14/10

10:45-08:50

2 stops16h 05m

London Heathrow

ons. 22/10

09:55-22:04

2 stops18h 09m

£388

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

man. 19/1

16:05-08:30

1 stop10h 25m

London Heathrow

tor. 29/1

18:00-15:29

1 stop27h 29m

£389

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

man. 8/12

15:19-11:20

2 stops14h 01m

London Heathrow

tir. 16/12

08:00-19:48

2 stops17h 48m

£398

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

tor. 15/1

11:58-06:50

1 stop12h 52m

London Heathrow

man. 26/1

19:40-09:57

2 stops20h 17m

£411

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

lør. 11/10

13:30-06:30

1 stop11h 00m

London Heathrow

tir. 21/10

06:50-15:18

2 stops14h 28m

£413

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

lør. 11/10

13:30-09:35

1 stop14h 05m

London Heathrow

tir. 21/10

06:50-15:18

2 stops14h 28m

£413

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

lør. 22/11

16:05-06:30

1 stop32h 25m

London Heathrow

lør. 6/12

09:00-21:40

2 stops18h 40m

£415

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

søn. 5/10

12:25-10:40

2 stops16h 15m

London Heathrow

man. 13/10

20:25-15:44

2 stops25h 19m

£415

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

man. 17/11

11:51-07:00

1 stop13h 09m

London Heathrow

søn. 23/11

15:00-22:34

1 stop13h 34m

£422

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

ons. 21/1

15:50-22:55

2 stops25h 05m

London Heathrow

tir. 27/1

11:10-22:58

2 stops17h 48m

£437

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Missouri to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Missouri is in October. Flight prices, which tend to average around £542, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from Missouri during the month April is also very affordable. Most momondo users find prices during this month for around £553.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Missouri to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £563. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to United Kingdom for around £928.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the morning when flights can be purchased for as low as £596. Try not to purchase tickets in the evening because they tend to be around £1,068. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £674 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Missouri for as low as £550 on momondo.

Can stopping save me money on Missouri to United Kingdom flights?

You could potentially save up to 2% on your flight if you consider stops on a Missouri to United Kingdom flight.

Cheap Missouri to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to United Kingdom

Direct flights

None
There are no direct flights from Missouri to United Kingdom. There are no popular flight routes from Missouri to United Kingdom.
Search flight deals

  • When did momondo last update prices for flights from Missouri to United Kingdom?

    Prices for flights from Missouri to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Missouri to United Kingdom?

  • How old do you have to be to fly from Missouri to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to United Kingdom

Compare and see reviews for airlines that fly from Missouri to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £426Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom £428Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
KLMPriceFrom £440Free CancellationRating
7.8
1,386 reviews
Search KLM flights
LufthansaPriceFrom £460Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom £469Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
British AirwaysPriceFrom £483Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to United Kingdom for you.

Can I find flights from Missouri to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missouri to United Kingdom?

Once all potential Missouri to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £30
Flights to Birminghamfrom £33
Flights to Edinburghfrom £29
Flights to Belfastfrom £29
Flights to Glasgowfrom £34
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £51
Flights to Aberdeenfrom £45
Flights to Liverpoolfrom £30
Flights to Leedsfrom £36
Flights to Invernessfrom £34