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Cheap flights from London to Missoula from £489

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSO
5 Jul — 12 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Missoula

Enter your travel dates to find the best prices.

Cheapest flights from London to Missoula
Explore the most affordable flight options available from London to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Fri 13/1114:45
LHR
-
MSO
1 stop28h 23m
Alaska Airlines
Mon 16/1113:55
MSO
-
LHR
1 stop15h 25m
Alaska Airlines
Deal found 3/6£792
Thu 5/1114:45
LHR
-
MSO
1 stop31h 49m
Alaska Airlines
Mon 9/1116:22
MSO
-
LHR
1 stop12h 58m
Alaska Airlines
Deal found 2/6£794
Mon 24/817:00
LHR
-
MSO
1 stop29h 17m
Alaska Airlines
Thu 3/916:16
MSO
-
LHR
1 stop15h 49m
Alaska Airlines
Deal found 2/6£810
Mon 24/821:25
LHR
-
MSO
2 stops32h 31m
Multiple Airlines
Thu 3/916:16
MSO
-
LHR
1 stop15h 49m
Multiple Airlines
Deal found 2/6£830
Mon 13/712:55
LHR
-
MSO
1 stop16h 45m
Multiple Airlines
Thu 23/713:04
MSO
-
LHR
1 stop14h 26m
Multiple Airlines
Deal found 1/6£945
Mon 13/720:05
LHR
-
MSO
2 stops28h 40m
Virgin Atlantic
Thu 23/715:28
MSO
-
LHR
1 stop14h 37m
Virgin Atlantic
Deal found 1/6£948
Mon 13/709:55
LHR
-
MSO
2 stops19h 45m
British Airways
Thu 23/714:09
MSO
-
LHR
1 stop17h 16m
British Airways
Deal found 1/6£960
Fri 7/807:40
LHR
-
MSO
2 stops22h 15m
Multiple Airlines
Thu 20/814:05
MSO
-
LHR
2 stops17h 55m
Multiple Airlines
Deal found 2/6£977

Find flight deals from London to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 June 2026.

Round-trip from

£792

One-way from

£489
Alaska Airlines
  • Alaska Airlines
  • 13/11-16/11
  • 2 total stops
  • 43h 48m total
  • London to Missoula
Search Deals
14/9
  • 14/9
  • 3 total stops
  • 50h 12m total
  • London to Missoula
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Missoula 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, Cheapflights users made 858,174 searches. Data last updated 5 June 2026.
Use the filters below to find and compare flights from London to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 13/11

14:45-12:08

1 stop28h 23m

Missoula Johnson-Bell Field

Mon 16/11

13:55-12:20

1 stop15h 25m

£792

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 5/11

14:45-15:34

1 stop31h 49m

Missoula Johnson-Bell Field

Mon 9/11

16:22-12:20

1 stop12h 58m

£794

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 24/8

21:25-22:56

2 stops32h 31m

Missoula Johnson-Bell Field

Thu 3/9

16:16-15:05

1 stop15h 49m

£830

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 13/7

20:05-17:45

2 stops28h 40m

Missoula Johnson-Bell Field

Thu 23/7

15:28-13:05

1 stop14h 37m

£948
Fastest return journey

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 13/11

11:35-21:26

1 stop16h 51m

Missoula Johnson-Bell Field

Mon 16/11

06:15-10:25

2 stops21h 10m

£979

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 5/11

10:25-21:26

2 stops18h 01m

Missoula Johnson-Bell Field

Mon 9/11

06:15-10:50

2 stops21h 35m

£980
Cheapest one-way

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Sat 15/8

07:40-09:34

3 stops32h 54m

£502

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 14/9

12:00-15:17

2 stops34h 17m

£537

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Tue 11/8

21:10-09:34

3 stops43h 24m

£568

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 13/8

09:50-09:39

3 stops54h 49m

£614

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from London to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from London 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 London to Missoula

What’s the top stopover airport for flights from London to Missoula?

Share of one-stop return flights from London to Missoula chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Salt Lake City (SLC) – chosen by Cheapflights users on 44% of one-stop itineraries from London to Missoula on Cheapflights.

What’s the cheapest stopover airport for flights from London to Missoula?

Average return fare for one-stop flights from London to Missoula, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Salt Lake City (SLC) is the most affordable one-stop option, with an average return flight price of £708.

What’s the fastest stopover option from London to Missoula?

Shortest average travel time for one-stop one-way flights from London to Missoula, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 13h 32m.

Which airport typically offers the quickest stopover for flights from London to Missoula?

Average stopover duration for one-stop one-way flights from London to Missoula, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 2h 03m.

Related info for your journey

Find useful and relevant information for your journey from London to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Missoula from London?

    Most people fly into Missoula Johnson-Bell Field (MSO) if they book a flight to Missoula from London. On average, Johnson-Bell Field has 0 inbound flights from London per day from 0 airlines. Missoula Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.

  • How long is the flight from London to Missoula?

    Airlines like Alaska Airlines fly from London to Missoula in about 28h 23m. The time it takes to get you to your destination can typically vary by up to . The distance from London to Missoula is about 4583 mi.

  • Can I find deals for flights from London to Missoula that include hotel bookings?

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

  • How can I find direct flights from London to Missoula?

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

  • Can I find deals for business class flights from London to Missoula?

    Yes. Cheapflights offers flight deals from London to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from London to Missoula?

Cheapflights helps you search for flights from London to Missoula 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 London to Missoula?

Cheapflights helps you find that perfect flight to Missoula from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Missoula with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Missoula, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Missoula become cheaper?

Yes, Cheapflights offers price alerts on London to Missoula 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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