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Cheap flights from London Heathrow Airport to Missoula from £395

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSO
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Missoula

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Missoula
Explore the most affordable flight options available from Heathrow to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Fri 13/1114:45
LHR
-
MSO
1 stop31h 49m
Alaska Airlines
Tue 17/1113:55
MSO
-
LHR
1 stop15h 25m
Alaska Airlines
Deal found 24/6£792
Thu 3/921:25
LHR
-
MSO
2 stops32h 36m
Multiple Airlines
Sat 12/916:16
MSO
-
LHR
2 stops21h 04m
Multiple Airlines
Deal found 27/6£877
Thu 3/916:25
LHR
-
MSO
1 stop27h 10m
American Airlines
Sat 12/913:27
MSO
-
LHR
1 stop14h 28m
American Airlines
Deal found 27/6£894
Fri 21/812:00
LHR
-
MSO
2 stops34h 14m
Multiple Airlines
Mon 31/816:16
MSO
-
LHR
1 stop15h 49m
Multiple Airlines
Deal found 27/6£913
Fri 13/1111:35
LHR
-
MSO
1 stop17h 00m
United Airlines
Tue 17/1106:15
MSO
-
LHR
2 stops19h 10m
United Airlines
Deal found 24/6£915
Fri 21/817:00
LHR
-
MSO
1 stop12h 59m
Alaska Airlines
Mon 31/816:16
MSO
-
LHR
1 stop15h 49m
Alaska Airlines
Deal found 27/6£919
Fri 14/817:00
LHR
-
MSO
1 stop24h 42m
Alaska Airlines
Mon 17/817:00
MSO
-
LHR
1 stop15h 05m
Alaska Airlines
Deal found 27/6£941
Thu 20/809:50
LHR
-
MSO
2 stops20h 09m
Multiple Airlines
Sat 29/807:15
MSO
-
LHR
2 stops24h 45m
Multiple Airlines
Deal found 27/6£946
Thu 20/817:00
LHR
-
MSO
1 stop26h 23m
Alaska Airlines
Sat 29/816:16
MSO
-
LHR
1 stop15h 49m
Alaska Airlines
Deal found 27/6£960

Find flight deals from Heathrow to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 28 June 2026.

Round-trip from

£792

One-way from

£395
Alaska Airlines
  • Alaska Airlines
  • 13/11-17/11
  • 2 total stops
  • 47h 14m total
  • London to Missoula
Search Deals
28/8
  • 28/8
  • 3 total stops
  • 54h 52m total
  • London to Missoula
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 28 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

14:45-15:34

1 stop31h 49m

Missoula Johnson-Bell Field

Tue 17/11

13:55-12:20

1 stop15h 25m

£792
Fastest return journey

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 13/11

10:25-21:35

2 stops18h 10m

Missoula Johnson-Bell Field

Tue 17/11

17:32-21:20

2 stops20h 48m

£915

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 21/8

21:10-22:59

2 stops32h 49m

Missoula Johnson-Bell Field

Mon 31/8

16:16-18:55

2 stops19h 39m

£975
Cheapest one-way

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 17/7

16:50-09:34

3 stops47h 44m

£611

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 28/8

14:45-12:35

1 stop28h 50m

£656

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Wed 8/7

12:00-10:42

2 stops29h 42m

£682

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 9/7

16:50-10:36

3 stops48h 46m

£719

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Wed 15/7

21:25-10:42

2 stops44h 17m

£811

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 10/7

13:05-10:42

2 stops28h 37m

£819

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Tue 14/7

12:25-23:44

1 stop18h 19m

£985

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Heathrow to Missoula

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

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

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

Denver (DEN) – chosen by Cheapflights users on 43% of one-stop itineraries from London Heathrow Airport to Missoula on Cheapflights.

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

Average return fare for one-stop flights from London Heathrow Airport 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 £718.

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

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

Flights via Denver (DEN) 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 Heathrow Airport to Missoula?

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

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 27m.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    If you book a flight to Missoula from London Heathrow, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula. There are 0 flights from London Heathrow to Johnson-Bell Field per day from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Missoula?

    Alaska Airlines and United Airlines can get you from London Heathrow Airport to Missoula in just under 18h 10m. Your travel time can differ by up to 13h 39m. London Heathrow Airport and Missoula are separated by a distance of 4583 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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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Alternative routes for Heathrow to Missoula

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Kalispell flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Heathrow to Missoula flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Missoula?

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 Missoula from Heathrow.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Missoula flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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