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Cheap flights from London to Montana from £303

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BZN
2 May — 9 May1
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 2 April 2026.

Tue 1/912:20
LGW
-
BZN
1 stop30h 22m
Multiple Airlines
Tue 22/914:00
BZN
-
LGW
2 stops19h 00m
Multiple Airlines
Deal found 31/3£679
Tue 28/413:05
LHR
-
MSO
2 stops32h 54m
Multiple Airlines
Tue 5/515:55
MSO
-
LHR
2 stops21h 25m
Multiple Airlines
Deal found 1/4£714
Wed 13/513:05
LHR
-
BZN
2 stops16h 37m
Multiple Airlines
Wed 20/519:59
BZN
-
LHR
2 stops17h 21m
Multiple Airlines
Deal found 29/3£724
Wed 13/513:05
LHR
-
MSO
2 stops17h 54m
Multiple Airlines
Wed 20/520:02
MSO
-
LHR
2 stops17h 18m
Multiple Airlines
Deal found 29/3£730
Mon 27/410:20
LGW
-
BZN
2 stops20h 38m
Multiple Airlines
Mon 4/511:23
BZN
-
LGW
2 stops24h 27m
Multiple Airlines
Deal found 28/3£737
Wed 1/708:40
LHR
-
BZN
1 stop34h 02m
JetBlue
Tue 7/711:22
BZN
-
LHR
1 stop15h 08m
JetBlue
Deal found 31/3£740
Tue 28/413:05
LHR
-
BZN
2 stops17h 53m
Multiple Airlines
Tue 5/511:23
BZN
-
LHR
2 stops25h 57m
Multiple Airlines
Deal found 29/3£743
Tue 1/913:05
LHR
-
BZN
2 stops16h 20m
Multiple Airlines
Tue 22/914:18
BZN
-
LHR
2 stops23h 02m
Multiple Airlines
Deal found 31/3£749
Mon 27/421:25
LHR
-
BZN
2 stops33h 33m
Multiple Airlines
Mon 4/511:23
BZN
-
LHR
2 stops17h 32m
Multiple Airlines
Deal found 28/3£755
Tue 1/1220:35
LHR
-
BZN
2 stops47h 34m
Multiple Airlines
Thu 17/1211:16
BZN
-
LHR
2 stops25h 14m
Multiple Airlines
Deal found 30/3£764
Mon 13/413:05
LHR
-
BZN
2 stops16h 55m
Multiple Airlines
Thu 16/415:04
BZN
-
LHR
2 stops37h 51m
Multiple Airlines
Deal found 30/3£771
Wed 1/712:20
LGW
-
BZN
1 stop30h 22m
JetBlue
Tue 7/712:37
BZN
-
LGW
1 stop13h 58m
JetBlue
Deal found 31/3£771

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 2 April 2026.

Round-trip from

£679

One-way from

£303

Popular in

August

Cheapest in

January

Average price

£742
Air France
  • Air France
  • 1/9-22/9
  • 3 total stops
  • 49h 22m total
  • London to Montana
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 50h 45m total
  • London to Montana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£86 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 April 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 2 April 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

Cheapest return flight

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Tue 1/9

12:20-11:42

1 stop30h 22m

Bozeman Gallatin Field

Tue 22/9

14:00-16:00

2 stops19h 00m

£679

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Tue 28/4

13:05-14:59

2 stops32h 54m

Missoula Johnson-Bell Field

Tue 5/5

15:55-20:20

2 stops21h 25m

£714

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Mon 27/4

10:20-23:58

2 stops20h 38m

Bozeman Gallatin Field

Mon 4/5

11:23-18:50

2 stops24h 27m

£737

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 27/4

21:25-23:58

2 stops33h 33m

Bozeman Gallatin Field

Mon 4/5

11:23-11:55

2 stops17h 32m

£766

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Tue 28/4

10:20-23:58

2 stops20h 38m

Bozeman Gallatin Field

Tue 5/5

11:23-18:50

2 stops24h 27m

£789

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

Wed 29/4

10:20-23:58

2 stops20h 38m

Bozeman Gallatin Field

Wed 6/5

11:23-14:45

2 stops20h 22m

£806

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Fri 4/9

21:25-22:59

2 stops32h 34m

Bozeman Gallatin Field

Fri 18/9

11:25-11:55

2 stops17h 30m

£807

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 27/4

09:55-20:11

2 stops17h 16m

Bozeman Gallatin Field

Mon 4/5

14:53-11:20

1 stop13h 27m

£825

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 27/4

12:25-20:11

1 stop14h 46m

Bozeman Gallatin Field

Mon 4/5

11:59-10:00

1 stop15h 01m

£838

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Sat 25/4

10:55-17:38

1 stop13h 43m

Missoula Johnson-Bell Field

Sat 2/5

13:40-14:35

2 stops41h 55m

£854

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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, March is the cheapest month in which you can book a flight from London to Montana (average of £501). Flying from London to Montana in July is currently the most expensive (average of £729). 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 2 April 2026.
Get a feel of what it's like to fly with KLM,Finnair, andVirgin Atlantic 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
1,485 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

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
1,485 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

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
Finnair
7.7
Good
1,376 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

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
685 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

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
9,532 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

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
7,884 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Overall

7.7

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 13h 29m. The distance from London to Montana is about 4473 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, March is the cheapest month in which you can book a flight from London to Montana (average of £501). Flying from London to Montana in July is currently the most expensive (average of £729). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 airlines flying from London to Montana

Discover the top 3 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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£603Average£702FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£611Average£750FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£670Average£961FlexibilityNo 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 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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