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Cheap flights from London to Missoula from £437

LON — MSO
19 Oct — 26 Oct1
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

Tue 6/1017:00 -
1 stop26h 26m
Wed 21/1007:03 -
1 stop25h 02m
Deal found 14/9£741
Tue 6/1008:40 -
2 stops18h 14m
Wed 21/1008:33 -
1 stop21h 32m
Deal found 14/9£823
Tue 6/1019:25 -
2 stops24h 53m
Wed 21/1013:48 -
2 stops33h 27m
Deal found 14/9£829
Thu 8/1006:30 -
2 stops18h 13m
Thu 15/1008:33 -
1 stop21h 32m
Deal found 14/9£870
Thu 8/1014:25 -
1 stop29h 53m
Thu 15/1013:05 -
1 stop16h 40m
Deal found 17/9£918
Wed 23/917:00 -
1 stop13h 01m
Sun 27/916:16 -
1 stop15h 49m
Deal found 16/9£1,006

Find flight deals from London to Missoula

Round-trip from

£741

One-way from

£437
Alaska Airlines
  • Alaska Airlines
  • 6/10-21/10
  • 2 total stops
  • 51h 28m total
  • London to Missoula
Search Deals
28/10-31/12
  • 28/10-31/12
  • 3 total stops
  • 39h 53m total
  • London to Missoula
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Missoula that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Sat 31/10

11:35-17:26

1 stop35h 51m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£692

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Thu 29/10

11:35-21:47

1 stop16h 12m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£692

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Mon 26/10

11:35-21:47

1 stop16h 12m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£739
Fastest return journey

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Sat 24/10

10:55-17:43

1 stop13h 48m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£790

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Thu 28/1

14:45-12:22

1 stop28h 37m

Missoula Johnson-Bell Field

Mon 1/2

07:03-12:20

1 stop22h 17m

£807

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Tue 6/10

19:25-13:18

2 stops24h 53m

Missoula Johnson-Bell Field

Wed 21/10

13:48-06:15

2 stops33h 27m

£829

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Thu 8/10

06:30-17:43

2 stops18h 13m

Missoula Johnson-Bell Field

Thu 15/10

08:33-13:05

1 stop21h 32m

£870

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Thu 28/1

11:35-18:25

1 stop13h 50m

Missoula Johnson-Bell Field

Mon 1/2

06:15-07:55

2 stops18h 40m

£1,001

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Mon 23/11

20:25-17:42

2 stops28h 17m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£1,114

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Mon 23/11

06:20-19:57

2 stops20h 37m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£1,117

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

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?

Salt Lake City (SLC) – chosen by Cheapflights users on 47% of one-stop itineraries from London to Missoula on Cheapflights.

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

Salt Lake City (SLC) is the most affordable one-stop option, with an average return flight price of £1,064.

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

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?

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 32m.

Reviews of airlines servicing Missoula

Get a feel of what it's like to fly with Alaska Airlines from London to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,949 reviews
Check prices

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,949 reviews
Alaska Airlines
7.9
Good
12,949 reviews
Check prices

Overall

7.9

Comfort

7.8

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • 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, Finnair, and Delta fly from London to Missoula in about 18h 13m. The time it takes to get you to your destination can typically vary by up to 10h 24m. The distance from London to Missoula is about 4583 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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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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.

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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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