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Cheap flights from Missoula to London from £470

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to London departing on 15/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:37 - 09:40
MSO
-
LHR
12h 03m1 stop
United Airlines Logo
06:35 - 21:51
LHR
-
MSO
22h 16m2 stops
£470United Airlines
Thu, 15 Jan - Thu, 22 Jan
KLM Logo
07:55 - 07:05
MSO
-
LHR
16h 10m1 stop
KLM Logo
20:25 - 17:38
LHR
-
MSO
28h 13m2 stops
£470KLM
Sun, 1 Feb - Sun, 8 Feb
United Airlines Logo
17:15 - 07:10
MSO
-
LHR
30h 55m2 stops
United Airlines Logo
06:35 - 13:35
LHR
-
MSO
38h 00m2 stops
£473United Airlines
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
07:55 - 08:45
MSO
-
LHR
17h 50m2 stops
Multiple Airlines Logo
06:30 - 20:14
LHR
-
MSO
20h 44m2 stops
£474Multiple Airlines
Sun, 1 Feb - Sun, 8 Feb
United Airlines Logo
14:37 - 09:40
MSO
-
LHR
12h 03m1 stop
United Airlines Logo
18:00 - 21:51
LHR
-
MSO
34h 51m2 stops
£479United Airlines
Fri, 30 Jan - Mon, 2 Feb
United Airlines Logo
06:00 - 11:15
MSO
-
LHR
22h 15m2 stops
United Airlines Logo
13:00 - 21:51
LHR
-
MSO
39h 51m2 stops
£482United Airlines
Fri, 30 Jan - Mon, 2 Feb
United Airlines Logo
06:00 - 09:40
MSO
-
LHR
20h 40m1 stop
United Airlines Logo
11:35 - 21:51
LHR
-
MSO
17h 16m1 stop
£491United Airlines
Fri, 30 Jan - Mon, 2 Feb
United Airlines Logo
06:15 - 09:40
MSO
-
LHR
20h 25m1 stop
United Airlines Logo
06:35 - 21:57
LHR
-
MSO
21h 22m2 stops
£535United Airlines
Thu, 26 Feb - Sat, 14 Mar
United Airlines Logo
06:15 - 07:10
MSO
-
LHR
17h 55m2 stops
United Airlines Logo
06:35 - 21:57
LHR
-
MSO
21h 22m2 stops
£538United Airlines
Thu, 26 Feb - Sat, 14 Mar
American Airlines Logo
13:20 - 12:15
MSO
-
LHR
15h 55m1 stop
American Airlines Logo
09:50 - 21:29
LHR
-
MSO
18h 39m2 stops
£556American Airlines
Fri, 3 Apr - Sat, 18 Apr

United Airlines flights from Missoula to London Heathrow Airport

Our best United Airlines deals on Missoula to London Heathrow Airport flight tickets
United Airlines
23 Feb
MSO14:34Missoula Johnson-Bell Field
12h 06m
1 stop
LHR09:40London Heathrow
18 Mar
LHR06:35London Heathrow
21h 22m
2 stops
MSO21:57Missoula Johnson-Bell Field
£470
Find similar
United Airlines
23 Feb
MSO14:34Missoula Johnson-Bell Field
33h 36m
2 stops
LHR07:10London Heathrow
18 Mar
LHR11:10London Heathrow
32h 23m
2 stops
MSO13:33Missoula Johnson-Bell Field
£473
Find similar
United Airlines
30 Jan
MSO06:00Missoula Johnson-Bell Field
20h 40m
1 stop
LHR09:40London Heathrow
2 Feb
LHR13:00London Heathrow
31h 35m
2 stops
MSO13:35Missoula Johnson-Bell Field
£479
Find similar

American Airlines flights from Missoula to London Heathrow Airport

Our best American Airlines deals on Missoula to London Heathrow Airport flight tickets
American Airlines
3 Apr
MSO13:20Missoula Johnson-Bell Field
15h 55m
1 stop
LHR12:15London Heathrow
18 Apr
LHR09:50London Heathrow
18h 39m
2 stops
MSO21:29Missoula Johnson-Bell Field
£556
Find similar
American Airlines
3 Apr
MSO13:20Missoula Johnson-Bell Field
15h 55m
1 stop
LHR12:15London Heathrow
18 Apr
LHR08:20London Heathrow
20h 09m
1 stop
MSO21:29Missoula Johnson-Bell Field
£578
Find similar
American Airlines
27 Dec
MSO13:18Missoula Johnson-Bell Field
14h 07m
1 stop
LHR10:25London Heathrow
1 Jan
LHR09:35London Heathrow
18h 49m
2 stops
MSO21:24Missoula Johnson-Bell Field
£1,987
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Missoula to London Heathrow Airport 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 December 2025.
Use the filters below to find and compare flights from Missoula to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Thu 15/1

14:37-09:40

1 stop12h 03m

London Heathrow

Thu 22/1

06:35-21:51

2 stops22h 16m

£470

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 1/2

07:55-07:05

1 stop16h 10m

London Heathrow

Sun 8/2

20:25-17:38

2 stops28h 13m

£470

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Thu 15/1

17:15-07:10

2 stops30h 55m

London Heathrow

Thu 22/1

06:35-13:35

2 stops38h 00m

£473

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 1/2

07:55-08:45

2 stops17h 50m

London Heathrow

Sun 8/2

06:30-20:14

2 stops20h 44m

£474

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Fri 30/1

14:37-09:40

1 stop12h 03m

London Heathrow

Mon 2/2

18:00-21:51

2 stops34h 51m

£479

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Fri 30/1

06:00-11:15

2 stops22h 15m

London Heathrow

Mon 2/2

13:00-21:51

2 stops39h 51m

£482

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Fri 30/1

06:00-09:40

1 stop20h 40m

London Heathrow

Mon 2/2

11:35-21:51

1 stop17h 16m

£491

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Thu 26/2

06:15-09:40

1 stop20h 25m

London Heathrow

Sat 14/3

06:35-21:57

2 stops21h 22m

£535

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Thu 26/2

06:15-07:10

2 stops17h 55m

London Heathrow

Sat 14/3

06:35-21:57

2 stops21h 22m

£538

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Fri 3/4

13:20-12:15

1 stop15h 55m

London Heathrow

Sat 18/4

09:50-21:29

2 stops18h 39m

£556

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Missoula to London Heathrow Airport

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

Cheap Missoula to London Heathrow Airport (MSO to LHR) flight deals and tips

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

Fastest flight time

12h 03m

Direct flights

None
The fastest flight from Missoula to London Heathrow Airport takes 12h 03m
There are no direct flights from Missoula to London Heathrow Airport. There are no popular flight routes from Missoula to London Heathrow Airport.
Search flight deals

  • How far is Missoula Johnson-Bell Field to London Heathrow by plane?

    London Heathrow is 4582.3 mi away from Missoula Johnson-Bell Field. In terms of flight time, this usually takes a little over 12h 03m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to London Heathrow Airport.

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

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

  • How do I get Price Alerts for flights from Missoula to London Heathrow Airport?

    Confirm your travel details to search for the latest offers for flights from Missoula to London Heathrow Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Missoula to London Heathrow Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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
Northampton
Swindon
Stratford-upon-Avon
Southend-on-Sea
Canterbury
Ipswich
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Guildford
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Dover
Worthing

Why use momondo?

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

It is quick and easy to find Missoula to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Missoula and alert you when they change.

An easier way to manage your London Heathrow Airport trip

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