What are the cheapest airlines flying from London Heathrow Airport to Missoula round-trip?

Our cheapest airline available from London Heathrow Airport to Missoula is American Airlines. Our recent data shows that you can find tickets from as low as £591 on this airline. Additional options worth looking into are Virgin Atlantic and Delta, starting at £654 and £683 round-trip. American Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from London Heathrow Airport to Missoula?

Travellers seeking maximum savings on their London Heathrow Airport to Missoula flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Missoula ranges from 18.0 - 53.0 inches per month. June is typically the wettest month, when rainfall can reach 53.0 mm. February is typically the driest time to visit Missoula when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -4.0 C).

What is the cheapest day to fly round-trip from London Heathrow Airport to Missoula?

Monday is generally a great day to depart. Flying on this day could help you save up to 26%.

What is the cheapest month to fly from London Heathrow Airport to Missoula?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, September can be a great choice for travel to Missoula. Flights to Missoula from London Heathrow Airport in September are about £823 on average during September, but can be found for as low as £527.

What airport do you fly into for flights to Missoula from London Heathrow?

If you book a flight to Missoula from London Heathrow, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula. There are 0 flights from London Heathrow to Johnson-Bell Field per day from 2 different airlines.

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 holiday 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.

£591+ Flights from London Heathrow Airport to Missoula

Cheap flight deals from Heathrow to Missoula

Round-trip from	£591
Popular in	April
Cheapest in	February
Average price	£887

American Airlines
17/9-27/9
4 total stops
60h 18m total
London to Missoula

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£124 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 8 July 2025.

Wed 17/908:25LHR - MSO

2 stops21h 53mAmerican Airlines

Sat 27/912:50MSO - LHR

2 stops38h 25mAmerican Airlines

Deal found 7/7£591

Thu 18/913:05LHR - MSO

2 stops18h 22mMultiple Airlines

Sat 27/906:35MSO - LHR

2 stops22h 20mMultiple Airlines

Deal found 6/7£624

Thu 18/919:15LHR - MSO

2 stops35h 30mVirgin Atlantic

Sat 27/915:33MSO - LHR

1 stop14h 37mVirgin Atlantic

Deal found 7/7£654

Fri 19/906:30LHR - MSO

2 stops15h 08mDelta

Sat 27/905:45MSO - LHR

2 stops17h 35mDelta

Deal found 6/7£683

Fri 19/912:25LHR - MSO

1 stop18h 20mKLM

Sat 27/915:33MSO - LHR

1 stop14h 37mKLM

Deal found 7/7£694

Wed 20/809:15LHR - MSO

1 stop34h 01mBritish Airways

Wed 27/812:51MSO - LHR

1 stop14h 39mBritish Airways

Deal found 6/7£723

Mon 21/719:05LHR - MSO

2 stops35h 24mFinnair

Mon 11/813:51MSO - LHR

1 stop17h 34mFinnair

Deal found 7/7£933

Thu 21/806:50LHR - MSO

2 stops35h 37mUnited Airlines

Thu 28/812:30MSO - LHR

1 stop16h 15mUnited Airlines

Deal found 7/7£1,036

Best flights from Heathrow to Missoula
Discover carefully curated flight deals from Heathrow to Missoula that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 July 2025.

Wed 17/908:25LHR - MSO

2 stops21h 53mAmerican Airlines

Sat 27/912:50MSO - LHR

2 stops38h 25mAmerican Airlines

Deal found 7/7£591

Thu 18/913:05LHR - MSO

2 stops18h 22mMultiple Airlines

Sat 27/906:35MSO - LHR

2 stops22h 20mMultiple Airlines

Deal found 6/7£624

Thu 18/919:15LHR - MSO

2 stops35h 30mVirgin Atlantic

Sat 27/915:33MSO - LHR

1 stop14h 37mVirgin Atlantic

Deal found 7/7£654

Fri 19/906:30LHR - MSO

2 stops15h 08mDelta

Sat 27/905:45MSO - LHR

2 stops17h 35mDelta

Deal found 6/7£683

Fri 19/912:25LHR - MSO

1 stop18h 20mKLM

Sat 27/915:33MSO - LHR

1 stop14h 37mKLM

Deal found 7/7£694

Wed 20/809:15LHR - MSO

1 stop34h 01mBritish Airways

Wed 27/812:51MSO - LHR

1 stop14h 39mBritish Airways

Deal found 6/7£723

Mon 21/719:05LHR - MSO

2 stops35h 24mFinnair

Mon 11/813:51MSO - LHR

1 stop17h 34mFinnair

Deal found 7/7£933

Thu 21/806:50LHR - MSO

2 stops35h 37mUnited Airlines

Thu 28/806:30MSO - LHR

2 stops16h 50mUnited Airlines

Deal found 7/7£1,036

Last-minute flights from Heathrow to Missoula
Discover last-minute flight deals from Heathrow to Missoula. Data last updated 8 July 2025 and is based on user searches.

Thu 17/712:25LHR - MSO

1 stop18h 18mVirgin Atlantic

Thu 31/715:31MSO - LHR

1 stop14h 39mVirgin Atlantic

Deal found 7/7£1,027

Thu 17/706:30LHR - MSO

2 stops24h 54mDelta

Thu 31/705:54MSO - LHR

2 stops19h 56mDelta

Deal found 7/7£1,049

Mon 21/709:15LHR - MSO

1 stop34h 00mFinnair

Mon 11/813:51MSO - LHR

1 stop15h 54mFinnair

Deal found 7/7£933

Mon 21/708:40LHR - MSO

2 stops22h 03mDelta

Mon 11/805:30MSO - LHR

2 stops20h 20mDelta

Deal found 7/7£936

Mon 21/712:00LHR - MSO

1 stop16h 48mAmerican Airlines

Mon 4/813:47MSO - LHR

1 stop14h 03mAmerican Airlines

Deal found 7/7£1,039

Wed 20/809:15LHR - MSO

1 stop34h 01mBritish Airways

Wed 27/812:51MSO - LHR

1 stop14h 39mBritish Airways

Deal found 6/7£723

Wed 20/809:35LHR - MSO

2 stops21h 40mVirgin Atlantic

Wed 27/813:01MSO - LHR

2 stops23h 59mVirgin Atlantic

Deal found 6/7£935

Thu 21/806:50LHR - MSO

2 stops35h 37mUnited Airlines

Thu 28/812:30MSO - LHR

1 stop16h 15mUnited Airlines

Deal found 7/7£1,036

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Wed 17/9

08:25-23:18

2 stops21h 53m

Missoula Johnson-Bell Field

Sat 27/9

12:50-10:15

2 stops38h 25m

£591

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 18/9

13:05-00:27

2 stops18h 22m

Missoula Johnson-Bell Field

Sat 27/9

06:35-11:55

2 stops22h 20m

£624

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 18/9

19:15-23:45

2 stops35h 30m

Missoula Johnson-Bell Field

Sat 27/9

15:33-13:10

1 stop14h 37m

£654

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 19/9

06:30-14:38

2 stops15h 08m

Missoula Johnson-Bell Field

Sat 27/9

05:45-06:20

2 stops17h 35m

£683

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 19/9

12:25-23:45

1 stop18h 20m

Missoula Johnson-Bell Field

Sat 27/9

15:33-13:10

1 stop14h 37m

£694

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Wed 20/8

09:15-12:16

1 stop34h 01m

Missoula Johnson-Bell Field

Wed 27/8

12:51-10:30

1 stop14h 39m

£723

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 21/7

19:05-23:29

2 stops35h 24m

Missoula Johnson-Bell Field

Mon 11/8

13:51-14:25

1 stop17h 34m

£933

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 21/8

06:50-11:27

2 stops35h 37m

Missoula Johnson-Bell Field

Thu 28/8

12:30-11:45

1 stop16h 15m

£1,036

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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 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 London Heathrow Airport to Missoula

What is the cheapest time of day to fly from LHR to MSO?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Missoula in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at midday.

Reviews of airlines servicing Missoula

Check out reviews from past customers who have flown with Delta, KLM, andFinnair from London Heathrow Airport to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,963 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,368 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,312 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,844 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

653 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Missoula from London Heathrow?
If you book a flight to Missoula from London Heathrow, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula. There are 0 flights from London Heathrow to Johnson-Bell Field per day from 2 different airlines.
What are the cheapest airlines flying from London Heathrow Airport to Missoula round-trip?
Our cheapest airline available from London Heathrow Airport to Missoula is American Airlines. Our recent data shows that you can find tickets from as low as £591 on this airline. Additional options worth looking into are Virgin Atlantic and Delta, starting at £654 and £683 round-trip. American Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.
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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Missoula

Heathrow to Bozeman flights

Heathrow to Billings flights

London City to Bozeman flights

Gatwick to Bozeman flights

Heathrow to Kalispell flights

Direct flights to United States

Top 2 airlines flying from Heathrow to Missoula

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£557	Average£689	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£754	Average£861	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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

Cheapflights makes it easy to find Heathrow to Missoula flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Missoula from Heathrow.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Missoula flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London Heathrow Airport to Missoula from £591

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Missoula

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Missoula

Cheapest flights from Heathrow to MissoulaExplore 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 8 July 2025.

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 8 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Missoula that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Missoula

What is the cheapest time of day to fly from LHR to MSO?

Find hourly flight availability from Heathrow to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

Reviews of airlines servicing Missoula

Check out reviews from past customers who have flown with Delta, KLM, andFinnair from London Heathrow Airport to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from London Heathrow Airport to Missoula round-trip?

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

How can I find direct flights from Heathrow to Missoula?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Missoula

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

Top 2 airlines flying from Heathrow to Missoula

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 8 July 2025.