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Cheap flights from Missoula to London Heathrow Airport from £419

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LHR
26 Feb — 5 Mar1
1 adult

Cheap 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 21 February 2025.

Round-trip from

£539

One-way from

£419

Popular in

July

Cheapest in

October

Average price

£627
United Airlines
  • United Airlines
  • 1/4-15/4
  • 3 total stops
  • 55h 12m total
  • Missoula to London
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American Airlines
  • American Airlines
  • 11/5
  • 2 total stops
  • 16h 18m total
  • Missoula to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£118 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Missoula to Heathrow

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 21 February 2025.

Tue 1/414:33MSO - LHR
1 stop12h 07mUnited Airlines
Tue 15/409:30LHR - MSO
2 stops43h 05mUnited Airlines
Deal found 20/2£539
Tue 18/312:00MSO - LHR
1 stop16h 00mKLM
Tue 25/309:10LHR - MSO
1 stop17h 09mKLM
Deal found 21/2£555
Sun 20/408:07MSO - LHR
1 stop22h 03mDelta
Sun 27/406:30LHR - MSO
2 stops20h 55mDelta
Deal found 20/2£585
Tue 14/1013:49MSO - LHR
1 stop17h 36mAmerican Airlines
Sat 25/1016:25LHR - MSO
1 stop27h 16mAmerican Airlines
Deal found 20/2£693
Tue 25/206:31MSO - LHR
2 stops29h 59mMultiple Airlines
Tue 4/320:40LHR - MSO
2 stops34h 19mMultiple Airlines
Deal found 20/2£759
Sun 20/408:07MSO - LHR
1 stop22h 03mAir France
Fri 25/412:25LHR - MSO
1 stop15h 00mAir France
Deal found 20/2£1,408

Find flights from Missoula to Heathrow within your budget

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 21 February 2025.

Fly from

Missoula

Fly to

Heathrow

Route

Depart

Return

Price

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 1/4

14:33-09:40

1 stop12h 07m

London Heathrow

Tue 15/4

09:30-21:35

2 stops43h 05m

£539

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 18/3

07:30-07:05

1 stop17h 35m

London Heathrow

Tue 25/3

09:10-20:19

1 stop17h 09m

£555

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sat 19/4

12:00-09:50

1 stop14h 50m

London Heathrow

Sat 26/4

06:30-17:35

2 stops18h 05m

£624

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 11/5

13:22-12:40

2 stops16h 18m

London Heathrow

Sat 24/5

16:25-12:26

1 stop27h 01m

£745

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 16/3

14:36-16:50

2 stops20h 14m

London Heathrow

Sat 22/3

18:45-13:39

2 stops48h 54m

£1,121

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 20/4

08:07-13:10

1 stop22h 03m

London Heathrow

Fri 25/4

12:25-20:25

1 stop15h 00m

£1,408

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 11/5

13:22-12:30

1 stop16h 08m

£419

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Sun 11/5

14:35-06:55

3 stops33h 20m

£577

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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.

Travel insights for flights from Missoula to Heathrow

Get recent, data-driven insights about flights from Missoula to Heathrow including ideal travel times, pricing trends, and more.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 21 February 2025.
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    According to our current data, United Airlines (£539), Delta (£555), and KLM (£624) offers the cheapest pricing from Missoula to London Heathrow Airport. Users have found that United Airlines is 31% cheaper than the other options available to this destination.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Missoula to London Heathrow Airport (average of £112). Flying from Missoula to London Heathrow Airport in August is currently the most expensive (average of £163). 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.

See more FAQs

Travelling to a place near Missoula?

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Deal
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Hayes
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Swindon
Northampton
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Southall
Watford

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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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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.

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