Cheap flights from Missoula to London from £167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to London departing on 19/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:27 - 12:20
MSO
-
LHR
14h 53m
1 stop
United Airlines Logo
09:30 - 22:30
LHR
-
MSO
20h 00m
2 stops
£497United Airlines
Wed, 12 Aug - Wed, 26 Aug
United Airlines Logo
06:15 - 11:35
MSO
-
LHR
22h 20m
2 stops
United Airlines Logo
09:30 - 22:30
LHR
-
MSO
20h 00m
2 stops
£500United Airlines
Wed, 12 Aug - Wed, 26 Aug
United Airlines Logo
14:27 - 12:20
MSO
-
LHR
14h 53m
1 stop
United Airlines Logo
14:50 - 21:26
LHR
-
MSO
13h 36m
1 stop
£509United Airlines
Wed, 12 Aug - Wed, 26 Aug
United Airlines Logo
14:35 - 09:40
MSO
-
LHR
13h 05m
1 stop
United Airlines Logo
14:50 - 21:35
LHR
-
MSO
13h 45m
1 stop
£542United Airlines
Mon, 23 Mar - Tue, 31 Mar
United Airlines Logo
06:15 - 09:40
MSO
-
LHR
21h 25m
1 stop
United Airlines Logo
12:05 - 13:32
LHR
-
MSO
32h 27m
2 stops
£543United Airlines
Mon, 23 Mar - Thu, 2 Apr
United Airlines Logo
06:15 - 07:10
MSO
-
LHR
18h 55m
2 stops
United Airlines Logo
14:50 - 21:35
LHR
-
MSO
13h 45m
1 stop
£544United Airlines
Mon, 23 Mar - Tue, 31 Mar
Delta Logo
15:27 - 16:00
MSO
-
LGW
17h 33m
2 stops
Delta Logo
10:25 - 23:47
LGW
-
MSO
20h 22m
2 stops
£612Delta
Wed, 12 Aug - Wed, 26 Aug
Delta Logo
08:32 - 09:25
MSO
-
LGW
17h 53m
2 stops
Delta Logo
10:25 - 23:37
LGW
-
MSO
20h 12m
2 stops
£656Delta
Sun, 3 May - Thu, 28 May
Delta Logo
05:05 - 09:20
MSO
-
LGW
21h 15m
2 stops
Delta Logo
10:25 - 23:40
LGW
-
MSO
20h 15m
2 stops
£686Delta
Sat, 9 May - Sun, 17 May
Multiple Airlines Logo
16:23 - 14:40
MSO
-
LGW
15h 17m
2 stops
Multiple Airlines Logo
15:40 - 12:28
LGW
-
MSO
27h 48m
2 stops
£735Multiple Airlines
Tue, 14 Apr - Fri, 24 Apr

United Airlines flights from Missoula to London

Our best United Airlines deals on Missoula to London flight tickets
United Airlines
12 Aug
MSO14:27Missoula Johnson-Bell Field
14h 53m
1 stop
LHR12:20London Heathrow
26 Aug
LHR09:30London Heathrow
20h 00m
2 stops
MSO22:30Missoula Johnson-Bell Field
£497
United Airlines
12 Aug
MSO06:15Missoula Johnson-Bell Field
22h 20m
2 stops
LHR11:35London Heathrow
26 Aug
LHR09:30London Heathrow
20h 00m
2 stops
MSO22:30Missoula Johnson-Bell Field
£500
United Airlines
12 Aug
MSO14:27Missoula Johnson-Bell Field
14h 53m
1 stop
LHR12:20London Heathrow
26 Aug
LHR14:50London Heathrow
13h 36m
1 stop
MSO21:26Missoula Johnson-Bell Field
£509

Delta flights from Missoula to London

Our best Delta deals on Missoula to London flight tickets
Delta
12 Aug
MSO15:27Missoula Johnson-Bell Field
17h 33m
2 stops
LGW16:00London Gatwick
26 Aug
LGW10:25London Gatwick
20h 22m
2 stops
MSO23:47Missoula Johnson-Bell Field
£612
Delta
24 Mar
MSO05:20Missoula Johnson-Bell Field
23h 10m
2 stops
LHR10:30London Heathrow
1 Apr
LHR08:40London Heathrow
18h 22m
2 stops
MSO20:02Missoula Johnson-Bell Field
£629
Delta
24 Mar
MSO05:20Missoula Johnson-Bell Field
21h 40m
3 stops
LHR09:00London Heathrow
31 Mar
LHR15:25London Heathrow
32h 58m
2 stops
MSO17:23Missoula Johnson-Bell Field
£632

momondo Fare Finder

 
Customise your flight search to find flights from Missoula to London 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 23 February 2026.
Use the filters below to find and compare flights from Missoula to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 12/8

14:27-12:20

1 stop14h 53m

London Heathrow

Wed 26/8

09:30-22:30

2 stops20h 00m

£497

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 12/8

06:15-11:35

2 stops22h 20m

London Heathrow

Wed 26/8

09:30-22:30

2 stops20h 00m

£500

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 12/8

14:27-12:20

1 stop14h 53m

London Heathrow

Wed 26/8

14:50-21:26

1 stop13h 36m

£509

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 23/3

14:35-09:40

1 stop13h 05m

London Heathrow

Tue 31/3

14:50-21:35

1 stop13h 45m

£542

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 23/3

06:15-09:40

1 stop21h 25m

London Heathrow

Thu 2/4

12:05-13:32

2 stops32h 27m

£543

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 23/3

06:15-07:10

2 stops18h 55m

London Heathrow

Tue 31/3

14:50-21:35

1 stop13h 45m

£544

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Wed 12/8

15:27-16:00

2 stops17h 33m

London Gatwick

Wed 26/8

10:25-23:47

2 stops20h 22m

£612

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sun 3/5

08:32-09:25

2 stops17h 53m

London Gatwick

Thu 28/5

10:25-23:37

2 stops20h 12m

£656

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 9/5

05:05-09:20

2 stops21h 15m

London Gatwick

Sun 17/5

10:25-23:40

2 stops20h 15m

£686

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Tue 14/4

16:23-14:40

2 stops15h 17m

London Gatwick

Fri 24/4

15:40-12:28

2 stops27h 48m

£735

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 London from

How to get the cheapest flight ticket from Missoula to London

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 airline that flies from Missoula Johnson-Bell Field to London?

United Airlines, KLM, and Icelandair are the most popular carriers operating from Missoula Johnson-Bell Field to London

When to book flights from Missoula to London

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Missoula to London (MSO to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to London

Fastest flight time

12h 02m

Direct flights

None
The fastest flight from Missoula to London takes 12h 02m
There are no direct flights from Missoula to London. There are no popular flight routes from Missoula to London.
  • How far is Missoula Johnson-Bell Field to London by plane?

    Missoula Johnson-Bell Field and London are 4590.6 mi apart from one another. In terms of flight time, this usually takes a little over 12h 02m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to London?

    Prices for flights from Missoula Johnson-Bell Field Airport to London are updated daily.

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Chelmsford
Wembley
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missoula to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missoula to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missoula to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Missoula to London?

momondo provides multiple filters to help you find the best flight to London from Missoula. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Missoula to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 25/3
Wed 1/4

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London