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Cheap flights from London to Montana from £377

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BZN
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Montana

Enter your travel dates to find the best prices.

Cheapest flights from London to Montana
Explore the most affordable flight options available from London to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Fri 3/708:55
LHR
-
BZN
1 stop18h 48m
American Airlines
Sat 18/712:04
BZN
-
LHR
1 stop13h 56m
American Airlines
Deal found 26/2£672
Mon 13/421:25
LHR
-
FCA
2 stops53h 21m
Multiple Airlines
Mon 20/420:26
FCA
-
LHR
2 stops32h 29m
Multiple Airlines
Deal found 27/2£683
Mon 13/410:20
LGW
-
BZN
2 stops20h 37m
Multiple Airlines
Mon 20/415:04
BZN
-
LGW
2 stops20h 46m
Multiple Airlines
Deal found 27/2£690
Wed 18/311:35
LHR
-
BZN
1 stop15h 47m
United Airlines
Sun 22/311:49
BZN
-
LHR
1 stop15h 21m
United Airlines
Deal found 26/2£711
Mon 13/412:25
LHR
-
BZN
1 stop14h 46m
Virgin Atlantic
Mon 27/414:53
BZN
-
LHR
1 stop13h 27m
Virgin Atlantic
Deal found 25/2£720
Wed 18/310:45
LHR
-
BZN
1 stop18h 25m
Virgin Atlantic
Sun 22/314:45
BZN
-
LHR
1 stop35h 05m
Virgin Atlantic
Deal found 25/2£723
Mon 13/417:45
LHR
-
FCA
2 stops30h 45m
Virgin Atlantic
Mon 20/414:49
FCA
-
LHR
1 stop15h 16m
Virgin Atlantic
Deal found 27/2£723
Mon 13/406:30
LHR
-
BZN
2 stops20h 41m
Delta
Mon 20/405:59
BZN
-
LHR
2 stops18h 16m
Delta
Deal found 27/2£738
Mon 13/412:25
LHR
-
MSO
1 stop14h 37m
KLM
Mon 20/413:40
MSO
-
LHR
1 stop13h 20m
KLM
Deal found 27/2£743
Mon 13/420:05
LHR
-
MSO
2 stops28h 33m
Multiple Airlines
Mon 20/413:40
MSO
-
LHR
1 stop13h 20m
Multiple Airlines
Deal found 27/2£749
Thu 23/412:25
LHR
-
BZN
2 stops18h 44m
Virgin Atlantic
Mon 11/513:45
BZN
-
LHR
1 stop16h 20m
Virgin Atlantic
Deal found 26/2£752
Mon 13/410:20
LGW
-
BZN
2 stops20h 37m
Multiple Airlines
Mon 27/411:23
BZN
-
LGW
2 stops24h 27m
Multiple Airlines
Deal found 24/2£752

Find flight deals from London to Montana

Keep the following information in mind while searching for London to Montana flight deals. Data was last updated 27 February 2026.

Round-trip from

£672

One-way from

£377

Popular in

August

Cheapest in

January

Average price

£640
American Airlines
  • American Airlines
  • 3/7-17/7
  • 2 total stops
  • 31h 02m total
  • London to Montana
Search Deals
13/5
  • 13/5
  • 3 total stops
  • 40h 20m total
  • London to Montana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 February 2026.
Use the filters below to find and compare flights from London to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Mon 13/4

10:20-23:57

2 stops20h 37m

Bozeman Gallatin Field

Mon 20/4

15:04-18:50

2 stops20h 46m

£690

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 13/4

11:40-22:40

1 stop18h 00m

Bozeman Gallatin Field

Mon 27/4

05:59-06:45

2 stops17h 46m

£721

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 13/4

12:25-20:02

1 stop14h 37m

Missoula Johnson-Bell Field

Mon 20/4

13:40-10:00

1 stop13h 20m

£743

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 13/4

20:05-17:38

2 stops28h 33m

Missoula Johnson-Bell Field

Mon 20/4

13:40-10:00

1 stop13h 20m

£749

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Mon 13/4

10:20-23:57

2 stops20h 37m

Bozeman Gallatin Field

Mon 27/4

11:23-18:50

2 stops24h 27m

£752

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 13/4

09:40-20:02

2 stops17h 22m

Missoula Johnson-Bell Field

Mon 20/4

13:40-13:15

2 stops16h 35m

£757

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

Tue 5/5

09:55-20:06

2 stops17h 11m

Billings Logan Intl

Sat 16/5

06:25-06:45

2 stops17h 20m

£767

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Wed 18/3

08:40-20:14

2 stops17h 34m

Bozeman Gallatin Field

Sun 22/3

05:20-08:45

2 stops21h 25m

£769

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

Sat 2/5

10:55-22:24

1 stop18h 29m

Billings Logan Intl

Wed 20/5

06:27-13:05

1 stop23h 38m

£781

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 12/5

12:25-23:44

1 stop18h 19m

Bozeman Gallatin Field

Sun 31/5

13:12-14:35

2 stops18h 23m

£810

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from London to Montana

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

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

Currently, February is the cheapest month in which you can book a flight from London to Montana (average of £588). Flying from London to Montana in July is currently the most expensive (average of £720). 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.

How much does it cost for a return flight from London to Montana?

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 February 2026.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andUnited Airlines from London 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.
KLM
7.7
Good
1,460 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
679 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,351 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,815 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,772 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from London 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 London to Montana?

    Departing from London to Montana will take you 14h 37m. The distance from London to Montana is about 4583 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travelers choose London Heathrow - Bozeman Gallatin Field, London City - Bozeman Gallatin Field or London Gatwick - Bozeman Gallatin Field when deciding on the best route from London to Montana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Montana?

    Currently, February is the cheapest month in which you can book a flight from London to Montana (average of £588). Flying from London to Montana in July is currently the most expensive (average of £720). 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 London to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from London to Montana

Discover the top 4 airlines that operate flights from London 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 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£562Average£733FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£594Average£686FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£661Average£947FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£689Average£778FlexibilityNo cancel feeOn-time70%
Search British Airways 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 London to Montana?

Cheapflights helps you search for flights from London 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 London to Montana?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Montana.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Montana, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on London to Montana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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