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Cheap flights from Missoula to London Heathrow Airport from £284

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LHR
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missoula to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Missoula to Heathrow
Explore the most affordable flight options available from Missoula to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Thu 11/1214:35MSO - LHR
1 stop12h 05mUnited Airlines
Sat 27/1213:25LHR - MSO
2 stops33h 45mUnited Airlines
Deal found 3/12£682
Thu 11/1207:00MSO - LHR
1 stop20h 00mMultiple Airlines
Sat 27/1210:05LHR - MSO
1 stop18h 19mMultiple Airlines
Deal found 3/12£844

Find flight deals from Missoula to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Heathrow (LHR). 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 5 December 2025.

Round-trip from

£460

One-way from

£284

Popular in

June

Cheapest in

March
Delta
  • Delta
  • 7/4-22/4
  • 3 total stops
  • 39h 54m total
  • Missoula to London
Search Deals
KLM
  • KLM
  • 10/12
  • 2 total stops
  • 15h 27m total
  • Missoula to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Missoula to Heathrow 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 5 December 2025.
Use the filters below to find and compare flights from Missoula to London Heathrow Airport that are best for you.

Fly from

Missoula

Fly to

Heathrow

Route

Depart

Return

Price

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 7/4

05:04-09:50

1 stop21h 46m

London Heathrow

Wed 22/4

06:15-17:23

2 stops18h 08m

£460

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 12/4

08:32-13:10

1 stop21h 38m

London Heathrow

Tue 21/4

06:30-20:11

2 stops20h 41m

£461

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 13/4

05:40-09:50

1 stop21h 10m

London Heathrow

Tue 21/4

06:30-20:11

2 stops20h 41m

£461

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 8/4

08:32-13:10

1 stop21h 38m

London Heathrow

Tue 21/4

06:30-20:11

2 stops20h 41m

£461

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 8/4

13:20-09:50

1 stop13h 30m

London Heathrow

Fri 17/4

06:30-20:11

2 stops20h 41m

£461

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 13/4

18:10-06:25

2 stops29h 15m

London Heathrow

Wed 22/4

06:30-20:11

2 stops20h 41m

£464

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 8/4

08:32-11:00

2 stops19h 28m

London Heathrow

Thu 16/4

06:30-20:11

2 stops20h 41m

£464

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 7/4

13:20-13:10

2 stops16h 50m

London Heathrow

Thu 16/4

06:30-00:24

2 stops24h 54m

£464

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 24/3

13:20-10:00

1 stop14h 40m

London Heathrow

Tue 7/4

10:55-17:21

1 stop13h 26m

£465

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 7/4

18:04-09:50

1 stop32h 46m

London Heathrow

Fri 17/4

12:25-20:11

1 stop14h 46m

£465

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 13 results
1
2

Best time to book a flight from Missoula to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Related info for your journey

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

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Missoula to London Heathrow. 0 airlines have flights from Johnson-Bell Field to London Heathrow on a regular basis. Booking flights from Missoula Johnson-Bell Field to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    Airlines like Delta fly from Missoula to London Heathrow Airport in about 21h 46m. The time it takes to get you to your destination can typically vary by up to . The distance between Missoula and London Heathrow Airport is about 4583 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Heathrow 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missoula to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Missoula to Heathrow. 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 Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Missoula to Heathrow 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 Heathrow with no change fees?

Certainly. Search results for flights to Heathrow 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 Heathrow become cheaper?

Yes! Start tracking prices for Missoula to Heathrow 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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