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$517+ Cheap flights from Heathrow (LHR) to Montana

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Heathrow to Montana

Keep the following information in mind while searching for Heathrow to Montana flight deals. Data was last updated July 30, 2025.

Round-trip from

$836
(Trip.com)

One-way from

$517
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,266
From London Heathrow to Montana
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One-way flight from London Heathrow to Montana
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Highest demand for flights based on searches. 12% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Heathrow to Montana

Cheapest flights from Heathrow to Montana
Explore the most affordable flight options available from Heathrow to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:05 pmLHR - FCA
2 stops17h 54mMultiple Airlines
Thu 9/186:30 amFCA - LHR
2 stops22h 25mMultiple Airlines
Deal found 7/28$836
This Billigflug deal was found by Cheapflights users on 7/27. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:20 amLHR - BZN
2 stops17h 59mMultiple Airlines
Thu 9/188:00 amBZN - LHR
1 stop15h 50mMultiple Airlines
Deal found 7/27$851
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:30 pmLHR - BZN
1 stop28h 19mAmerican Airlines
Tue 10/74:54 pmBZN - LHR
1 stop12h 21mAmerican Airlines
Deal found 7/28$862
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:25 pmLHR - BZN
2 stops32h 13mIcelandair
Tue 10/78:00 amBZN - LHR
2 stops20h 55mIcelandair
Deal found 7/28$889
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:25 pmLHR - FCA
1 stop29h 13mAmerican Airlines
Thu 9/183:30 pmFCA - LHR
1 stop14h 15mAmerican Airlines
Deal found 7/28$908
This World Air Fares deal was found by Cheapflights users on 7/30. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:30 amLHR - BZN
1 stop15h 47mFinnair
Sat 9/204:19 pmBZN - LHR
1 stop13h 26mFinnair
Deal found 7/30$919
This TravelUp deal was found by Cheapflights users on 7/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:10 pmLHR - BZN
2 stops36h 16mVirgin Atlantic
Mon 9/155:28 pmBZN - LHR
2 stops19h 32mVirgin Atlantic
Deal found 7/30$931
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:25 pmLHR - MSO
1 stop15h 53mAmerican Airlines
Sat 9/201:51 pmMSO - LHR
1 stop13h 59mAmerican Airlines
Deal found 7/30$937
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:25 amLHR - MSO
2 stops20h 57mMultiple Airlines
Sat 9/206:30 amMSO - LHR
1 stop20h 10mMultiple Airlines
Deal found 7/30$959
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:30 amLHR - BZN
2 stops17h 25mUnited Airlines
Mon 9/83:55 pmBZN - LHR
1 stop32h 30mUnited Airlines
Deal found 7/30$962
This Delta deal was found by Cheapflights users on 7/28. 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 9/158:40 amLHR - BZN
2 stops22h 16mDelta
Mon 9/2212:00 pmBZN - LHR
2 stops16h 25mDelta
Deal found 7/28$964
This Delta deal was found by Cheapflights users on 7/27. 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.
Tue 9/911:45 amLHR - FCA
2 stops19h 08mDelta
Tue 9/166:10 pmFCA - LHR
2 stops18h 50mDelta
Deal found 7/27$964

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Montana 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 July 30, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Montana that are best for you.

Fly from

Heathrow

Fly to

Montana

Route

Depart

Return

Price

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Thu 9/11

1:05 pm-11:59 pm

2 stops17h 54m

Kalispell Glacier Park

Thu 9/18

6:30 am-11:55 am

2 stops22h 25m

$836

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Thu 9/11

8:20 am-7:19 pm

2 stops17h 59m

Bozeman Gallatin Field

Thu 9/18

8:00 am-6:50 am

1 stop15h 50m

$851

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 9/30

3:30 pm-12:49 pm

1 stop28h 19m

Bozeman Gallatin Field

Tue 10/7

4:54 pm-12:15 pm

1 stop12h 21m

$862

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 9/30

9:25 pm-10:38 pm

2 stops32h 13m

Bozeman Gallatin Field

Tue 10/7

8:00 am-11:55 am

2 stops20h 55m

$889

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Thu 9/11

2:25 pm-12:38 pm

1 stop29h 13m

Kalispell Glacier Park

Thu 9/18

3:30 pm-12:45 pm

1 stop14h 15m

$908

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Sat 9/13

10:30 am-7:17 pm

1 stop15h 47m

Bozeman Gallatin Field

Sat 9/20

4:19 pm-12:45 pm

1 stop13h 26m

$919

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 9/9

5:10 pm-10:26 pm

2 stops36h 16m

Bozeman Gallatin Field

Mon 9/15

5:28 pm-8:00 pm

2 stops19h 32m

$931

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Sat 9/13

2:25 pm-11:18 pm

1 stop15h 53m

Missoula Johnson-Bell Field

Sat 9/20

1:51 pm-10:50 am

1 stop13h 59m

$937

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Sat 9/13

7:25 am-9:22 pm

2 stops20h 57m

Missoula Johnson-Bell Field

Sat 9/20

6:30 am-9:40 am

1 stop20h 10m

$959

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Fri 9/5

8:30 am-6:55 pm

2 stops17h 25m

Bozeman Gallatin Field

Mon 9/8

2:41 pm-6:30 am

2 stops32h 49m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Heathrow to Montana

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

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of $371). Flying from London Heathrow Airport to Montana in May is currently the most expensive (average of $478). 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.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from London Heathrow Airport to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Heathrow Airport to Montana one-way?

    One-way options have recently been found by users for as low as $886 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include JetBlue from $887 and Lufthansa from $1,066 one-way.

  • What are the most popular routes from London Heathrow Airport to Montana?

    The most popular route from London Heathrow Airport to Montana is London Heathrow - Bozeman Gallatin Field. You may also consider London Heathrow - Missoula Johnson-Bell Field or London Heathrow - Kalispell Glacier Park.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of $371). Flying from London Heathrow Airport to Montana in May is currently the most expensive (average of $478). 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

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Alternative routes for Heathrow to Montana

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