Find flights
Airlines
FAQs

Cheap flights from Montana to London Heathrow Airport from £359

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LHR
26 Nov — 3 Dec1
1 adult

Cheap flight deals from Montana to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Montana (USMT) 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 November 2024.

Find flight deals from Montana to Heathrow

Cheapest flights from Montana to Heathrow
Explore the most affordable flight options available from Montana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Wed 4/1212:15FCA - LHR
1 stop14h 45mKLM
Wed 11/1220:25LHR - FCA
2 stops28h 18mKLM
Deal found 20/11£718
Wed 4/1214:40BIL - LHR
1 stop12h 00mUnited Airlines
Wed 8/114:30LHR - BIL
2 stops29h 53mUnited Airlines
Deal found 20/11£718
Wed 4/1205:20FCA - LHR
1 stop21h 40mAir France
Wed 11/1206:20LHR - FCA
2 stops18h 23mAir France
Deal found 19/11£721
Wed 4/1205:20FCA - LHR
2 stops18h 45mDelta
Wed 11/1206:20LHR - FCA
2 stops25h 30mDelta
Deal found 20/11£724
Wed 11/1205:30BZN - LHR
1 stop18h 35mVirgin Atlantic
Thu 19/1210:45LHR - BZN
1 stop20h 53mVirgin Atlantic
Deal found 19/11£726
Wed 4/1205:20FCA - LHR
1 stop21h 40mMultiple Airlines
Wed 11/1210:45LHR - FCA
1 stop13h 58mMultiple Airlines
Deal found 20/11£727
Wed 4/1211:40BIL - LHR
1 stop15h 20mKLM
Wed 8/110:45LHR - BIL
1 stop14h 07mKLM
Deal found 20/11£730
Tue 24/1205:20BIL - LHR
1 stop21h 40mDelta
Sun 29/1210:45LHR - BIL
1 stop20h 50mDelta
Deal found 20/11£787
Wed 4/1210:45BIL - LHR
3 stops18h 05mMultiple Airlines
Wed 8/114:30LHR - BIL
2 stops29h 53mMultiple Airlines
Deal found 20/11£849
Tue 24/1209:49BIL - LHR
1 stop20h 31mAmerican Airlines
Wed 1/110:05LHR - BIL
2 stops18h 26mAmerican Airlines
Deal found 20/11£972
Wed 18/1205:30HLN - LHR
1 stop21h 30mAir France
Wed 25/1210:45LHR - HLN
1 stop19h 07mAir France
Deal found 20/11£984
Wed 18/1205:30HLN - LHR
2 stops22h 00mDelta
Wed 25/1214:30LHR - HLN
2 stops29h 15mDelta
Deal found 20/11£1,040

Find flights from Montana to Heathrow within your budget

Customise your flight search to find flights from Montana 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 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 1/4

15:00-12:15

1 stop14h 15m

London Heathrow

Thu 17/4

06:15-23:00

2 stops23h 45m

£621

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 10/2

08:00-07:05

1 stop16h 05m

London Heathrow

Mon 17/2

20:25-17:41

2 stops28h 16m

£624

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 30/4

08:00-12:15

1 stop21h 15m

London Heathrow

Wed 7/5

11:30-20:50

2 stops16h 20m

£629

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 30/4

08:00-12:15

1 stop21h 15m

London Heathrow

Thu 8/5

06:30-20:50

2 stops21h 20m

£631

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Tue 29/4

10:32-09:40

1 stop16h 08m

London Heathrow

Wed 7/5

11:25-21:26

1 stop17h 01m

£637

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 6/5

15:00-12:15

1 stop14h 15m

London Heathrow

Tue 20/5

17:10-13:42

2 stops27h 32m

£644

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 6/5

15:00-12:15

1 stop14h 15m

London Heathrow

Tue 20/5

10:55-23:00

1 stop19h 05m

£649

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 10/2

13:42-12:05

1 stop15h 23m

London Heathrow

Mon 17/2

13:50-13:11

1 stop30h 21m

£672

Great FallsLondon

GTF - LHR

GTFLHR

Great Falls

Wed 23/4

14:15-12:20

1 stop15h 05m

London Heathrow

Sat 3/5

14:50-21:00

1 stop13h 10m

£676

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Sat 25/1

13:25-20:35

2 stops24h 10m

London Heathrow

Sat 1/2

13:30-21:53

2 stops39h 23m

£679

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Montana to Heathrow

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

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

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

Currently, January is the cheapest month in which you can book a flight from Montana to London Heathrow Airport (average of £112). Flying from Montana to London Heathrow Airport in July is currently the most expensive (average of £160). 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.

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 November 2024.
To help decide which airline to fly from Montana to London, see what other customers have to say about KLM, Air France and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

8.0
Very Good
8,756 reviews
8.0
Very Good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

7.8
Good
1,350 reviews
8.0
Very Good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

7.7
Good
1,300 reviews
8.0
Very Good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

7.5
Good
663 reviews
8.0
Very Good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

7.4
Good
1,523 reviews
8.0
Very Good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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 Montana to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most popular routes from Montana to London Heathrow Airport?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana 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 Montana to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Montana to London Heathrow Airport (average of £112). Flying from Montana to London Heathrow Airport in July is currently the most expensive (average of £160). 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

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 Montana to Heathrow

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

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 Montana to Heathrow?

When you search for this flight from Montana to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Need flexible booking options for your flight to Heathrow from Montana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Montana to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.