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Cheap flights from London to Missoula from £418

LON — MSO
13 Nov — 20 Nov1
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

Thu 29/1014:45 -
1 stop14h 09m
Wed 20/114:02 -
1 stop15h 18m
Deal found 13/10£745
Mon 9/1110:25 -
2 stops17h 53m
Mon 16/1107:03 -
2 stops29h 22m
Deal found 13/10£805
Tue 10/1120:35 -
2 stops31h 43m
Tue 17/1107:03 -
2 stops20h 47m
Deal found 9/10£816
Mon 9/1112:15 -
2 stops16h 03m
Mon 16/1116:21 -
2 stops35h 29m
Deal found 13/10£834
Mon 9/1116:35 -
2 stops32h 03m
Mon 16/1108:30 -
1 stop15h 35m
Deal found 13/10£850
Thu 29/1006:20 -
2 stops19h 34m
Wed 20/105:40 -
2 stops17h 40m
Deal found 13/10£886
Mon 30/1116:40 -
2 stops51h 52m
Sun 20/1217:24 -
2 stops30h 16m
Deal found 13/10£1,007
Mon 30/1117:35 -
2 stops38h 02m
Sat 19/1205:20 -
2 stops31h 50m
Deal found 13/10£1,031
Mon 30/1111:10 -
2 stops57h 22m
Mon 21/1217:24 -
2 stops20h 11m
Deal found 13/10£1,089
Tue 1/1211:45 -
2 stops37h 00m
Mon 21/1208:30 -
1 stop15h 35m
Deal found 13/10£1,091
Mon 30/1110:25 -
2 stops19h 35m
Sun 20/1207:00 -
2 stops29h 25m
Deal found 13/10£1,234
Thu 29/1006:30 -
2 stops38h 20m
Wed 20/114:02 -
2 stops25h 33m
Deal found 13/10£1,332

Find flight deals from London to Missoula

Round-trip from

£728

One-way from

£418

Popular in

July

Cheapest in

November

Average price

£1,050
Alaska Airlines
  • Alaska Airlines
  • 28/1-1/2
  • 2 total stops
  • 26h 37m total
  • London to Missoula
Search Deals
1/12-31/12
  • 1/12-31/12
  • 3 total stops
  • 56h 53m total
  • London to Missoula
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMissoula

LGW London Gatwick - MSO Missoula Johnson-Bell Field

LGWMSO

London Gatwick

Tue 1/12

16:45-18:38

3 stops56h 53m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£418

LondonMissoula

LGW London Gatwick - MSO Missoula Johnson-Bell Field

LGWMSO

London Gatwick

Tue 5/1

21:10-13:22

3 stops47h 12m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£624

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Mon 4/1

18:00-18:37

2 stops31h 37m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£681

LondonMissoula

LGW London Gatwick - MSO Missoula Johnson-Bell Field

LGWMSO

London Gatwick

Thu 29/10

11:55-22:54

2 stops16h 59m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£767

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Tue 10/11

20:35-21:18

2 stops31h 43m

Missoula Johnson-Bell Field

Tue 17/11

07:03-10:50

2 stops20h 47m

£816

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Tue 5/1

08:20-21:24

2 stops20h 04m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£848

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Thu 29/10

06:20-17:43

2 stops17h 23m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£934

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Thu 29/10

16:20-16:26

3 stops30h 06m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£955

LondonMissoula

LGW London Gatwick - MSO Missoula Johnson-Bell Field

LGWMSO

London Gatwick

Tue 5/1

11:55-21:24

2 stops16h 29m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£1,029

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Thu 29/10

10:20-12:34

3 stops32h 14m

Missoula Johnson-Bell Field

Wed 20/1

12:50-17:40

3 stops21h 50m

£1,229

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 19 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

How much does it cost for a return flight from London to Missoula?

Airfare is below average for this route at the moment.
London to Missoula flights typically cost between £972 and £1,085 in January.
The cheapest return price found within the last 5 days was £728 on Alaska Airlines (28 Jan–1 Feb).

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 £1,075.

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
13,064 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

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
13,064 reviews
Alaska Airlines
7.9
Good
13,064 reviews
Check prices

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

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 British Airways fly from London to Missoula in about 15h 05m. 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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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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