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Cheap flights from the United Kingdom to Montana from £432

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Round-trip from

£565

One-way from

£432

Popular in

August

Cheapest in

January

Average price

£723
JetBlue
  • JetBlue
  • 26/2-2/3
  • 2 total stops
  • 56h 10m total
  • United Kingdom to Montana
Search Deals
23/4
  • 23/4
  • 2 total stops
  • 28h 09m total
  • United Kingdom to Montana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from United Kingdom to Montana

Enter your travel dates to find the best prices.

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 27 November 2025.

Thu 4/1210:05LHR - FCA
2 stops20h 53mMultiple Airlines
Tue 9/1206:30FCA - LHR
2 stops18h 45mMultiple Airlines
Deal found 24/11£729
Thu 11/1213:05LHR - BZN
2 stops17h 32mVirgin Atlantic
Sun 21/1215:20BZN - LHR
1 stop32h 05mVirgin Atlantic
Deal found 24/11£747
Fri 5/1220:35LHR - FCA
2 stops34h 23mMultiple Airlines
Sat 10/106:25FCA - LHR
2 stops21h 25mMultiple Airlines
Deal found 25/11£791
Tue 25/1120:35LHR - BZN
2 stops33h 01mMultiple Airlines
Wed 3/1207:00BZN - LHR
2 stops29h 30mMultiple Airlines
Deal found 24/11£834
Thu 4/1217:25LHR - FCA
2 stops25h 55mMultiple Airlines
Fri 12/1213:00FCA - LHR
2 stops35h 00mMultiple Airlines
Deal found 24/11£917
Tue 2/1210:45LHR - FCA
1 stop13h 40mAir France
Thu 22/112:15FCA - LHR
2 stops16h 25mAir France
Deal found 25/11£926
Tue 2/1220:25LHR - FCA
2 stops28h 00mKLM
Thu 22/112:15FCA - LHR
2 stops16h 25mKLM
Deal found 24/11£957
Tue 2/1209:25LHR - FCA
1 stop21h 33mMultiple Airlines
Thu 22/113:54FCA - LHR
1 stop15h 26mMultiple Airlines
Deal found 25/11£973
Tue 25/1111:55LGW - BZN
2 stops19h 30mMultiple Airlines
Wed 3/1211:46BZN - LGW
2 stops16h 09mMultiple Airlines
Deal found 24/11£1,012
Wed 24/1212:15LHR - BIL
2 stops19h 17mMultiple Airlines
Wed 31/1206:35BIL - LHR
2 stops21h 45mMultiple Airlines
Deal found 26/11£1,017
Thu 4/1206:20LHR - FCA
2 stops23h 50mDelta
Fri 12/1212:11FCA - LHR
1 stop14h 49mDelta
Deal found 24/11£1,020
Tue 25/1108:40LHR - BZN
2 stops21h 54mDelta
Wed 3/1207:25BZN - LHR
1 stop20h 05mDelta
Deal found 24/11£1,056

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 27 November 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

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Thu 26/2

12:20-14:09

1 stop32h 49m

Bozeman Gallatin Field

Mon 2/3

15:19-21:40

1 stop23h 21m

£565

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Wed 25/2

12:15-23:56

2 stops18h 41m

Bozeman Gallatin Field

Sun 1/3

07:00-10:50

2 stops20h 50m

£603

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Wed 25/2

09:20-10:40

1 stop32h 20m

Bozeman Gallatin Field

Fri 27/2

15:19-09:30

1 stop35h 11m

£623

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 12/1

12:35-22:02

1 stop16h 27m

Bozeman Gallatin Field

Mon 26/1

13:42-06:15

2 stops33h 33m

£655

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Wed 25/2

09:20-10:40

1 stop32h 20m

Bozeman Gallatin Field

Sun 1/3

11:50-06:55

1 stop12h 05m

£664

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 12/1

16:30-13:19

1 stop27h 49m

Bozeman Gallatin Field

Mon 26/1

13:42-10:25

1 stop13h 43m

£671

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Wed 25/2

06:20-17:41

2 stops18h 21m

Bozeman Gallatin Field

Sun 1/3

14:39-09:00

1 stop35h 21m

£683

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Thu 8/1

10:35-22:02

2 stops18h 27m

Bozeman Gallatin Field

Thu 15/1

13:42-10:25

1 stop13h 43m

£696

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

Sat 17/1

10:05-22:33

2 stops19h 28m

Billings Logan Intl

Wed 21/1

14:15-06:20

2 stops33h 05m

£701

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Wed 25/2

13:00-14:08

2 stops32h 08m

Bozeman Gallatin Field

Sun 1/3

11:33-10:00

2 stops39h 27m

£739

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 47 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 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 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 £583). Flying from United Kingdom to Montana in July is currently the most expensive (average of £731). 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.

What is the cheapest time of day to fly from GB to MT?

Find hourly flight availability from United Kingdom to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s typically best to fly out from United Kingdom to Montana in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

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 27 November 2025.
See what other customers who have flown with KLM, Virgin Atlantic, andUnited Airlines from the United Kingdom to Montana have to say. 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.
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,046 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,594 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,539 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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?

    Airlines like JetBlue, Icelandair, and American Airlines fly from United Kingdom to Montana in about 19h 28m. The time it takes to get you to your destination can typically vary by up to 13h 21m. United Kingdom and Montana are separated by a distance of 4473 mi. This flight may include one or multiple stops.

  • 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 holiday 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 £583). Flying from United Kingdom to Montana in July is currently the most expensive (average of £731). 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

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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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Top 9 airlines flying from United Kingdom to Montana

Discover the top 9 airlines that operate flights from United Kingdom to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£587Average£871FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£596Average£760FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£601Average£862FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£605Average£904FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£609Average£706FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£675Average£1,017FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£682Average£1,006FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£717Average£1,153FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£770Average£925FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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 United Kingdom to Montana?

Cheapflights helps you search for flights from United Kingdom to Montana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Montana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Montana with no change fees?

Certainly. Search results for flights to Montana from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montana from United Kingdom today and book when prices fit your budget.

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