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Cheap flights from Missoula to London from £442

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LON
18 Nov — 25 Nov1
1 adult
1 adult, Economy

Cheap 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 19 October 2025.

Round-trip from

£441

Popular in

January

Cheapest in

September

Average price

£708
KLM
  • KLM
  • 26/11-3/12
  • 3 total stops
  • 34h 00m total
  • Missoula to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£86 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 19 October 2025.

Wed 26/1113:13MSO - LHR
1 stop13h 47mKLM
Wed 3/1206:30LHR - MSO
2 stops22h 23mKLM
Deal found 19/10£442
Wed 3/1207:45MSO - LHR
2 stops16h 05mMultiple Airlines
Wed 10/1208:40LHR - MSO
2 stops20h 13mMultiple Airlines
Deal found 18/10£446
Wed 29/1008:00MSO - LHR
1 stop17h 05mMultiple Airlines
Sat 8/1111:05LHR - MSO
1 stop18h 07mMultiple Airlines
Deal found 17/10£484
Sun 30/1107:00MSO - LHR
1 stop22h 15mMultiple Airlines
Mon 8/1210:05LHR - MSO
1 stop16h 57mMultiple Airlines
Deal found 19/10£504
Wed 26/1117:10MSO - LHR
2 stops34h 05mUnited Airlines
Wed 3/1213:00LHR - MSO
2 stops39h 18mUnited Airlines
Deal found 18/10£512
Sun 30/1108:00MSO - LHR
1 stop16h 05mKLM
Mon 8/1206:30LHR - MSO
2 stops22h 23mKLM
Deal found 19/10£549
Sun 30/1105:25MSO - LHR
2 stops22h 05mDelta
Mon 8/1206:30LHR - MSO
2 stops22h 23mDelta
Deal found 18/10£578
Wed 3/1206:29MSO - LGW
2 stops21h 26mMultiple Airlines
Wed 10/1211:55LGW - MSO
2 stops19h 31mMultiple Airlines
Deal found 18/10£765

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 19 October 2025.
Use the filters below to find and compare flights from Missoula to London that are best for you.

Fly from

Missoula

Fly to

London

Route

Depart

Return

Price

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 26/11

13:13-10:00

1 stop13h 47m

London Heathrow

Wed 3/12

08:40-21:53

2 stops20h 13m

£442

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 3/12

13:13-10:00

1 stop13h 47m

London Heathrow

Wed 10/12

08:40-21:53

2 stops20h 13m

£442

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 13/1

08:00-07:05

1 stop16h 05m

London Heathrow

Tue 27/1

06:20-20:17

2 stops20h 57m

£447

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 13/1

12:50-10:00

1 stop14h 10m

London Heathrow

Tue 27/1

11:05-20:17

1 stop16h 12m

£453

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Wed 3/12

06:29-10:55

2 stops21h 26m

London Gatwick

Wed 10/12

11:55-00:26

2 stops19h 31m

£765

Flights are sorted by cheapest return flights first.

Deals found on 18/10

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?

    KLM can get you from Missoula to London in just under 13h 47m. Your travel time can differ by up to . There are 4583 mi between Missoula and London.

  • 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
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Croydon
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Hounslow
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Wembley
Deal
Ilford
Crawley
Hayes
Watford
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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?

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