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$560+ Cheap flights from the United Kingdom 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from United Kingdom to Montana

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

Round-trip from

$813
(The Travel House)

One-way from

$464
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,085
From United Kingdom to Montana
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One-way flight from United Kingdom to Montana
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Highest demand for flights based on searches. 11% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from United Kingdom to Montana

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

This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:15 pmLHR - MSO
2 stops18h 28mMultiple Airlines
Thu 11/206:32 amMSO - LHR
2 stops21h 18mMultiple Airlines
Deal found 10/30$880
This The Travel House deal was found by Cheapflights users on 10/28. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:15 pmLHR - BZN
2 stops17h 21mIcelandair
Wed 12/311:46 amBZN - LHR
2 stops16h 04mIcelandair
Deal found 10/28$909
This TravelUp deal was found by Cheapflights users on 10/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:45 amLHR - BZN
1 stop20h 25mVirgin Atlantic
Wed 12/36:00 amBZN - LHR
2 stops17h 50mVirgin Atlantic
Deal found 10/28$962
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:40 amLHR - BZN
2 stops21h 54mDelta
Wed 12/33:00 pmBZN - LHR
1 stop12h 30mDelta
Deal found 10/30$969
This Icelandair deal was found by Cheapflights users on 10/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:15 pmLHR - BZN
2 stops17h 21mMultiple Airlines
Wed 12/311:46 amBZN - LHR
2 stops16h 04mMultiple Airlines
Deal found 10/29$972
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:35 pmLHR - FCA
2 stops34h 23mMultiple Airlines
Thu 1/86:25 amFCA - LHR
2 stops30h 05mMultiple Airlines
Deal found 10/29$977
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:30 amLHR - BZN
2 stops22h 59mKLM
Wed 12/32:36 pmBZN - LHR
1 stop14h 04mKLM
Deal found 10/28$985
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/146:00 amMAN - BZN
2 stops37h 41mAmerican Airlines
Tue 11/181:52 pmBZN - MAN
2 stops19h 38mAmerican Airlines
Deal found 10/29$1,097
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/136:35 amGLA - BIL
2 stops37h 55mAmerican Airlines
Mon 11/176:00 amBIL - GLA
2 stops21h 45mAmerican Airlines
Deal found 10/29$1,111
This The Travel House deal was found by Cheapflights users on 10/30. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:05 amLHR - MSO
1 stop17h 41mAir France
Thu 11/205:25 amMSO - LHR
2 stops18h 40mAir France
Deal found 10/30$1,127
This Flighttix deal was found by Cheapflights users on 10/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:05 amLHR - BZN
2 stops19h 02mVirgin Atlantic
Sat 12/203:20 pmBZN - LHR
1 stop34h 40mVirgin Atlantic
Deal found 10/29$1,133
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/141:25 pmMAN - BZN
2 stops17h 45mDelta
Tue 11/182:35 pmBZN - MAN
1 stop12h 55mDelta
Deal found 10/29$1,143

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom 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 October 30, 2025.
Use the filters below to find and compare flights from the United Kingdom to Montana that are best for you.

Fly from

United Kingdom

Fly to

Montana

Route

Depart

Return

Price

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Wed 11/12

12:15 pm-11:43 pm

2 stops18h 28m

Missoula Johnson-Bell Field

Thu 11/20

6:32 am-10:50 am

2 stops21h 18m

$880

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 11/25

12:15 pm-10:36 pm

2 stops17h 21m

Bozeman Gallatin Field

Wed 12/3

11:46 am-10:50 am

2 stops16h 04m

$909

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 11/25

10:45 am-12:10 am

1 stop20h 25m

Bozeman Gallatin Field

Wed 12/3

6:00 am-6:50 am

2 stops17h 50m

$962

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 11/25

8:40 am-11:34 pm

2 stops21h 54m

Bozeman Gallatin Field

Wed 12/3

6:33 pm-8:10 pm

2 stops18h 37m

$969

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 4/23

8:20 am-9:29 pm

2 stops20h 09m

Missoula Johnson-Bell Field

Mon 4/27

1:05 pm-6:50 am

1 stop34h 45m

$970

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 11/25

12:15 pm-10:36 pm

2 stops17h 21m

Bozeman Gallatin Field

Wed 12/3

11:46 am-10:50 am

2 stops16h 04m

$972

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 12/2

8:35 pm-11:58 pm

2 stops34h 23m

Kalispell Glacier Park

Thu 1/8

6:25 am-7:30 pm

2 stops30h 05m

$977

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 11/25

6:30 am-10:29 pm

2 stops22h 59m

Bozeman Gallatin Field

Wed 12/3

2:36 pm-11:40 am

1 stop14h 04m

$985

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Sat 4/25

8:20 am-12:11 pm

1 stop34h 51m

Bozeman Gallatin Field

Tue 4/28

1:52 pm-6:20 am

1 stop33h 28m

$1,006

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 4/24

11:20 am-11:02 pm

2 stops18h 42m

Kalispell Glacier Park

Tue 4/28

5:25 am-1:30 pm

2 stops25h 05m

$1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 33 results
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Best time to book a flight from United Kingdom to Montana

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

What is the cheapest month to book a flight from United Kingdom to Montana?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Montana (average of $769). Flying from United Kingdom to Montana in July is currently the most expensive (average of $967). 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.

Related info for your journey

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

  • How long is the flight from United Kingdom to Montana?

    For as low as $909, Icelandair can have you in Montana from United Kingdom in 17h 21m. There are 4556 mi between United Kingdom and Montana. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to Montana one-way?

    The cheapest airlines for a one-way flight from United Kingdom to Montana are Air France ($715), Delta ($717), and American Airlines ($727).

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

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

  • How can I find direct flights from United Kingdom to Montana?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Montana?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Montana (average of $769). Flying from United Kingdom to Montana in July is currently the most expensive (average of $967). 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 United Kingdom to Montana

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