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Cheap flights from Missoula to London from £355

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LON
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missoula to London

Enter your travel dates to find the best prices.

Cheapest flights from Missoula to London
Explore the most affordable flight options available from Missoula to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Mon 16/1105:33
MSO
-
LHR
1 stop21h 27m
Delta
Thu 19/1108:40
LHR
-
MSO
2 stops18h 17m
Delta
Deal found 30/7£652
Tue 8/1208:30
MSO
-
LHR
1 stop15h 35m
Multiple Airlines
Tue 15/1206:20
LHR
-
MSO
2 stops20h 37m
Multiple Airlines
Deal found 28/7£658
Mon 16/1113:55
MSO
-
LHR
1 stop15h 25m
Alaska Airlines
Thu 19/1114:45
LHR
-
MSO
1 stop13h 40m
Alaska Airlines
Deal found 30/7£660
Wed 21/1008:33
MSO
-
LHR
1 stop21h 32m
Delta
Fri 30/1006:20
LHR
-
MSO
2 stops17h 25m
Delta
Deal found 27/7£680
Wed 21/1017:19
MSO
-
LHR
1 stop12h 16m
United Airlines
Fri 30/1007:30
LHR
-
MSO
2 stops20h 17m
United Airlines
Deal found 27/7£683
Wed 21/1013:14
MSO
-
LHR
1 stop13h 46m
Virgin Atlantic
Fri 30/1009:50
LHR
-
MSO
1 stop16h 04m
Virgin Atlantic
Deal found 27/7£695
Mon 10/806:00
MSO
-
LGW
2 stops20h 40m
Delta
Sun 23/810:25
LGW
-
MSO
2 stops20h 22m
Delta
Deal found 28/7£810
Thu 22/1015:46
MSO
-
LGW
2 stops15h 54m
Icelandair
Thu 29/1011:55
LGW
-
MSO
2 stops16h 59m
Icelandair
Deal found 26/7£884
Wed 21/1014:06
MSO
-
LGW
2 stops17h 34m
Icelandair
Fri 30/1011:55
LGW
-
MSO
2 stops16h 59m
Icelandair
Deal found 27/7£896
Thu 27/807:15
MSO
-
LGW
2 stops28h 35m
Multiple Airlines
Thu 3/910:20
LGW
-
MSO
2 stops19h 41m
Multiple Airlines
Deal found 29/7£903
Sat 5/907:13
MSO
-
LGW
2 stops43h 12m
Multiple Airlines
Fri 18/910:25
LGW
-
MSO
2 stops20h 17m
Multiple Airlines
Deal found 27/7£933
Sat 1/815:28
MSO
-
LGW
2 stops17h 32m
Delta
Sat 8/810:25
LGW
-
MSO
2 stops20h 22m
Delta
Deal found 29/7£1,124

Find flight deals from Missoula to London

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to London (LON). 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 31 July 2026.

Round-trip from

£652

One-way from

£355
Delta
  • Delta
  • 16/11-19/11
  • 3 total stops
  • 39h 44m total
  • Missoula to London
Search Deals
13/8
  • 13/8
  • 2 total stops
  • 40h 36m total
  • Missoula to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Missoula to London 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 31 July 2026.
Use the filters below to find and compare flights from Missoula to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 16/11

05:33-10:00

1 stop21h 27m

London Heathrow

Thu 19/11

08:40-19:57

2 stops18h 17m

£653

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 4/11

08:33-07:45

2 stops16h 12m

London Heathrow

Wed 11/11

06:30-19:57

2 stops20h 27m

£657

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 4/11

07:00-12:20

1 stop22h 20m

London Heathrow

Wed 11/11

14:45-21:25

1 stop13h 40m

£661

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 21/10

08:33-13:05

1 stop21h 32m

London Heathrow

Fri 30/10

06:20-17:45

2 stops17h 25m

£680

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Mon 10/8

06:00-09:40

2 stops20h 40m

London Gatwick

Sun 23/8

10:25-23:47

2 stops20h 22m

£810
Fastest return journey

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 22/10

15:46-14:40

2 stops15h 54m

London Gatwick

Thu 29/10

11:55-22:54

2 stops16h 59m

£884

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 27/8

07:15-18:50

2 stops28h 35m

London Gatwick

Thu 3/9

10:20-23:01

2 stops19h 41m

£903

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 5/9

07:13-09:25

2 stops43h 12m

London Gatwick

Fri 18/9

10:25-23:42

2 stops20h 17m

£933

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Mon 10/8

07:00-18:50

2 stops28h 50m

London Gatwick

Sun 23/8

10:20-22:59

2 stops19h 39m

£1,213

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 26/12

16:18-10:55

2 stops35h 37m

London Gatwick

Mon 4/1

11:55-23:52

2 stops18h 57m

£1,215

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Missoula to London

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

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missoula to London. 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 from for flights from Missoula to London?

    Most people fly from Missoula Johnson-Bell Field (MSO) if they book a flight from Missoula to London. On average, Johnson-Bell Field has 0 outbound flights to 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 Missoula to London?

    Delta and Icelandair can get you from Missoula to London in just under 15h 54m. Your travel time can differ by up to 5h 33m. There are 4607 mi between Missoula and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to London 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Aylesbury
Dover
Romford

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Missoula to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Missoula to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to London from Missoula shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Missoula to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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