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Cheap flights from London to Montana from £453

LON — BZN
5 Dec — 12 Dec1
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

Tue 8/1214:45 -
1 stop15h 48m
Tue 12/113:52 -
1 stop15h 28m
Deal found 2/11£618
Thu 3/1214:45 -
1 stop15h 34m
Thu 10/1214:03 -
1 stop15h 17m
Deal found 3/11£633
Thu 10/1208:55 -
2 stops16h 39m
Thu 24/1210:34 -
1 stop17h 06m
Deal found 4/11£676
Wed 25/1112:15 -
2 stops17h 50m
Fri 4/1208:05 -
2 stops19h 45m
Deal found 3/11£709
Fri 20/1114:45 -
1 stop16h 12m
Fri 27/1107:10 -
1 stop22h 10m
Deal found 2/11£716
Thu 3/1214:45 -
1 stop28h 38m
Mon 7/1214:03 -
1 stop15h 17m
Deal found 1/11£719
Wed 2/1214:45 -
1 stop27h 39m
Sun 6/1212:04 -
1 stop17h 16m
Deal found 31/10£719
Thu 3/1214:45 -
1 stop34h 10m
Mon 7/1218:35 -
1 stop34h 45m
Deal found 1/11£719
Wed 25/1114:45 -
1 stop16h 12m
Fri 4/1213:50 -
1 stop15h 30m
Deal found 3/11£730
Wed 2/1214:45 -
1 stop15h 34m
Sun 6/1214:03 -
1 stop15h 17m
Deal found 1/11£742
Thu 3/1206:30 -
2 stops16h 30m
Thu 10/1207:01 -
1 stop20h 39m
Deal found 3/11£746
Sun 22/1107:10 -
2 stops23h 47m
Sun 29/1107:10 -
2 stops28h 30m
Deal found 5/11£762

Find flight deals from London to Montana

Round-trip from

£618

One-way from

£453

Popular in

August

Cheapest in

January

Average price

£763
Alaska Airlines
  • Alaska Airlines
  • 8/12-12/1
  • 2 total stops
  • 31h 16m total
  • London to Montana
Search Deals
17/3-31/12
  • 17/3-31/12
  • 2 total stops
  • 20h 14m total
  • London to Montana
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£49 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 November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Montana that are best for you.

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Depart

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Price

Cheapest return flight

LondonBozeman

LGW London Gatwick - BZN Bozeman Gallatin Field

LGWBZN

London Gatwick

Wed 17/3

09:45-23:59

2 stops20h 14m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£453

LondonBozeman

LGW London Gatwick - BZN Bozeman Gallatin Field

LGWBZN

London Gatwick

Sat 20/3

06:40-09:54

3 stops57h 14m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£504

LondonBozeman

LHR London Heathrow - BZN Bozeman Gallatin Field

LHRBZN

London Heathrow

Wed 17/3

14:45-21:11

2 stops36h 26m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£532

LondonBozeman

LHR London Heathrow - BZN Bozeman Gallatin Field

LHRBZN

London Heathrow

Sat 20/3

17:30-09:54

3 stops46h 24m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£539

LondonBozeman

LHR London Heathrow - BZN Bozeman Gallatin Field

LHRBZN

London Heathrow

Wed 17/3

14:45-23:59

1 stop15h 14m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£544

LondonBozeman

LGW London Gatwick - BZN Bozeman Gallatin Field

LGWBZN

London Gatwick

Thu 18/3

06:10-09:54

3 stops33h 44m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£589

LondonBozeman

LHR London Heathrow - BZN Bozeman Gallatin Field

LHRBZN

London Heathrow

Thu 18/3

08:50-09:54

2 stops31h 04m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£596

LondonBozeman

LHR London Heathrow - BZN Bozeman Gallatin Field

LHRBZN

London Heathrow

Fri 19/3

06:30-22:21

2 stops21h 51m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£612

LondonBozeman

LGW London Gatwick - BZN Bozeman Gallatin Field

LGWBZN

London Gatwick

Fri 19/3

06:00-09:54

2 stops33h 54m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£612

LondonBozeman

LGW London Gatwick - BZN Bozeman Gallatin Field

LGWBZN

London Gatwick

Mon 1/2

10:25-23:07

2 stops19h 42m

Bozeman Gallatin Field

Sun 7/2

07:30-15:00

2 stops24h 30m

£620

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 50 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from London to Montana (average of £711). Flying from London to Montana in August is currently the most expensive (average of £1,110). 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?

Airfare is below average for this route at the moment.
London to Montana flights typically cost between £716 and £941 in December.
The cheapest return price found within the last 5 days was £618 on Alaska Airlines (8 Dec–12 Jan).

Reviews of airlines servicing Montana

Get a feel of what it's like to fly with Alaska Airlines,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.
Alaska Airlines
7.9
Good
13,142 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,142 reviews
Alaska Airlines
7.9
Good
13,142 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Finnair
7.6
Good
1,416 reviews
Alaska Airlines
7.9
Good
13,142 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Virgin Atlantic
7.5
Good
697 reviews
Alaska Airlines
7.9
Good
13,142 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.3
Good
10,459 reviews
Alaska Airlines
7.9
Good
13,142 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Lufthansa
6.8
Okay
8,299 reviews
Alaska Airlines
7.9
Good
13,142 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • How long is the flight from London to Montana?

    Departing from London to Montana will take you 22h 37m. The distance from London to Montana is about 4556 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 Heathrow - Kalispell Glacier Park 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, January is the cheapest month in which you can book a flight from London to Montana (average of £711). Flying from London to Montana in August is currently the most expensive (average of £1,110). 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

Alternative routes for London to Montana

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London City to Miami flights
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Heathrow to Hobby flights
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Stansted to Los Angeles flights
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Heathrow to Ontario flights
Luton to Boston flights
Gatwick to Dallas/Fort Worth flights
London City to Dallas/Fort Worth flights
Edinburgh to Newark flights

Top 2 airlines flying from London to Montana

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£642Average£844FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Alaska AirlinesCheapest£711Average£827FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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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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