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Cheap flights from the United Kingdom to Montana from £486

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 5 May 2026.

Wed 3/613:05
LHR
-
MSO
2 stops17h 54m
Multiple Airlines
Wed 10/617:00
MSO
-
LHR
2 stops20h 20m
Multiple Airlines
Deal found 3/5£713
Wed 30/917:00
LHR
-
BZN
1 stop28h 46m
Alaska Airlines
Thu 15/1015:00
BZN
-
LHR
1 stop17h 05m
Alaska Airlines
Deal found 4/5£733
Mon 29/608:15
LHR
-
BZN
1 stop33h 11m
JetBlue
Sat 11/712:09
BZN
-
LHR
1 stop25h 36m
JetBlue
Deal found 1/5£755
Thu 10/917:00
LHR
-
BZN
1 stop28h 46m
Alaska Airlines
Sun 20/907:00
BZN
-
LHR
1 stop25h 05m
Alaska Airlines
Deal found 1/5£761
Wed 30/917:00
LHR
-
BZN
1 stop28h 46m
Alaska Airlines
Sat 17/1008:00
BZN
-
LHR
1 stop24h 05m
Alaska Airlines
Deal found 4/5£763
Thu 1/1017:00
LHR
-
BZN
1 stop28h 46m
Alaska Airlines
Thu 15/1011:16
BZN
-
LHR
1 stop20h 49m
Alaska Airlines
Deal found 4/5£767
Tue 1/920:55
LHR
-
BZN
2 stops34h 04m
Multiple Airlines
Wed 9/915:15
BZN
-
LHR
2 stops19h 20m
Multiple Airlines
Deal found 4/5£780
Tue 1/913:05
LHR
-
BZN
2 stops16h 54m
Multiple Airlines
Thu 10/915:40
BZN
-
LHR
1 stop16h 55m
Multiple Airlines
Deal found 5/5£784
Mon 7/912:25
LHR
-
BZN
1 stop18h 28m
KLM
Thu 17/913:45
BZN
-
LHR
1 stop16h 20m
KLM
Deal found 1/5£786
Mon 7/912:55
LHR
-
BZN
1 stop14h 42m
American Airlines
Sun 20/915:29
BZN
-
LHR
1 stop32h 21m
American Airlines
Deal found 1/5£789
Wed 23/912:25
LHR
-
FCA
1 stop18h 21m
Virgin Atlantic
Wed 30/915:00
FCA
-
LHR
1 stop15h 05m
Virgin Atlantic
Deal found 5/5£789
Tue 2/608:55
LHR
-
BIL
1 stop21h 20m
American Airlines
Wed 10/606:00
BIL
-
LHR
2 stops21h 15m
American Airlines
Deal found 5/5£797

Find 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 5 May 2026.

Round-trip from

£713

One-way from

£486

Popular in

August

Cheapest in

January

Average price

£718
3/6-10/6
  • 3/6-10/6
  • 4 total stops
  • 38h 14m total
  • United Kingdom to Montana
Search Deals
13/6
  • 13/6
  • 3 total stops
  • 52h 40m total
  • United Kingdom to Montana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 5 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 23/9

12:25-23:46

1 stop18h 21m

Kalispell Glacier Park

Wed 30/9

15:00-13:05

1 stop15h 05m

£789

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Tue 1/9

10:35-22:24

2 stops18h 49m

Bozeman Gallatin Field

Thu 10/9

15:40-16:00

2 stops17h 20m

£823

LondonBozeman

LCY - BZN

LCYBZN

London City

Tue 1/9

10:00-22:24

2 stops19h 24m

Bozeman Gallatin Field

Thu 10/9

08:30-09:30

2 stops18h 00m

£837

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 8/9

06:15-18:38

2 stops19h 23m

Bozeman Gallatin Field

Fri 18/9

19:00-20:10

2 stops18h 10m

£841

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

Fri 11/9

17:00-23:29

1 stop13h 29m

Billings Logan Intl

Fri 18/9

06:05-15:05

1 stop26h 00m

£844

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Sun 6/9

10:25-23:53

2 stops20h 28m

Bozeman Gallatin Field

Wed 16/9

15:40-16:00

2 stops17h 20m

£851

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Mon 31/8

10:25-22:24

2 stops18h 59m

Bozeman Gallatin Field

Wed 9/9

15:40-16:00

2 stops17h 20m

£859

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Tue 8/9

10:35-23:53

2 stops20h 18m

Bozeman Gallatin Field

Fri 18/9

15:40-16:00

2 stops17h 20m

£859

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

Fri 11/9

08:40-19:37

2 stops17h 57m

Billings Logan Intl

Fri 18/9

18:25-10:00

1 stop32h 35m

£868

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

Fri 5/6

06:15-23:33

2 stops24h 18m

Billings Logan Intl

Sat 13/6

06:00-06:20

2 stops41h 20m

£876

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

How far ahead should I book a flight from United Kingdom to Montana?

To ensure you get the cheapest price possible for a flight from United Kingdom to Montana, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Montana (average of £414). Flying from United Kingdom to Montana in April is currently the most expensive (average of £601). 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 5 May 2026.
See what other customers who have flown with KLM,Air France, 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
7.8
Good
1,511 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,511 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.4
Good
1,585 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,684 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.4
Good
688 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,974 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 Virgin Atlantic, Delta, and Alaska Airlines fly from United Kingdom to Montana in about 13h 29m. The time it takes to get you to your destination can typically vary by up to 5h 20m. 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, March is the cheapest month in which you can book a flight from United Kingdom to Montana (average of £414). Flying from United Kingdom to Montana in April is currently the most expensive (average of £601). 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 6 airlines flying from United Kingdom to Montana

Discover the top 6 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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£601Average£792FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£602Average£743FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£632Average£868FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£699Average£1,124FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest£707Average£823FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest£715Average£950FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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