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$538+ Cheap flights from Heathrow (LHR) to Missoula (MSO)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSO
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Heathrow to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Missoula (MSO). 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 August 18, 2025.

Popular in

April

Cheapest in

February

Average price

$1,467
Highest demand for flights based on searches. 16% potential increase in price ($221 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Missoula

Cheapest flights from Heathrow to Missoula
Explore the most affordable flight options available from Heathrow to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:55 amLHR - MSO
2 stops19h 51mDelta
Mon 10/65:25 amMSO - LHR
2 stops24h 45mDelta
Deal found 8/15$860

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Missoula 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Missoula that are best for you.

Fly from

Heathrow

Fly to

Missoula

Route

Depart

Return

Price

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 9/29

10:55 am-11:46 pm

2 stops19h 51m

Missoula Johnson-Bell Field

Mon 10/6

5:25 am-1:10 pm

2 stops24h 45m

$860

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 9/29

12:25 pm-11:46 pm

1 stop18h 21m

Missoula Johnson-Bell Field

Mon 10/6

8:00 am-1:10 pm

1 stop22h 10m

$860

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 10/16

8:00 am-3:23 pm

3 stops38h 23m

$538

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Tue 10/14

11:20 am-3:23 pm

3 stops35h 03m

$582

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Wed 10/15

10:15 pm-11:59 pm

3 stops32h 44m

$625

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Sat 10/11

8:35 pm-11:40 pm

3 stops34h 05m

$668

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 10/13

6:45 am-1:27 pm

3 stops37h 42m

$672

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Sun 10/12

6:55 am-11:40 pm

3 stops23h 45m

$709

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 10/17

1:25 pm-3:23 pm

3 stops32h 58m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Best time to book a flight from Heathrow to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Heathrow with our price prediction graph.
Estimated round-trip 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 Heathrow to Missoula. 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 into for flights to Missoula from London Heathrow?

    Missoula Johnson-Bell Field (MSO) is the airport you will fly into if you book a flight from London Heathrow to Missoula. You should not have trouble finding flights to Johnson-Bell Field from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Missoula airport from London Heathrow. It is only a 5.5 mi journey from Johnson-Bell Field (MSO) to Missoula’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Missoula?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Missoula (average of $365). Flying from London Heathrow Airport to Missoula in March is currently the most expensive (average of $506). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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