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Cheap flights from London to Montana from £405

LON — BZN
7 Nov — 14 Nov1
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

Sun 8/1114:45 -
1 stop34h 34m
Sun 15/1107:00 -
1 stop22h 20m
Deal found 8/10£713
Mon 16/1120:35 -
2 stops32h 55m
Tue 1/1208:05 -
2 stops19h 45m
Deal found 8/10£714
Wed 18/1114:45 -
1 stop16h 14m
Wed 25/1119:55 -
1 stop33h 25m
Deal found 4/10£714
Thu 5/1114:45 -
1 stop27h 30m
Mon 9/1107:18 -
1 stop22h 02m
Deal found 4/10£721
Wed 4/1114:45 -
1 stop27h 30m
Sun 8/1107:18 -
1 stop22h 02m
Deal found 5/10£724
Mon 16/1114:45 -
1 stop15h 07m
Tue 1/1219:14 -
1 stop34h 06m
Deal found 6/10£724
Thu 3/1214:45 -
1 stop34h 10m
Mon 7/1218:35 -
1 stop34h 45m
Deal found 7/10£724
Sat 21/1114:45 -
1 stop34h 48m
Sat 28/1110:35 -
1 stop18h 45m
Deal found 7/10£726
Thu 19/1114:45 -
1 stop15h 07m
Thu 26/1107:10 -
1 stop22h 10m
Deal found 5/10£731
Sun 1/1114:45 -
1 stop25h 54m
Sat 14/1113:50 -
1 stop15h 30m
Deal found 4/10£744
Tue 27/1014:45 -
1 stop15h 05m
Tue 3/1111:55 -
1 stop17h 25m
Deal found 8/10£784
Mon 26/1014:45 -
1 stop34h 07m
Tue 3/1111:55 -
1 stop17h 25m
Deal found 8/10£798

Find flight deals from London to Montana

Round-trip from

£708

One-way from

£405

Popular in

August

Cheapest in

January

Average price

£1,079
Alaska Airlines
  • Alaska Airlines
  • 17/11-24/11
  • 2 total stops
  • 30h 36m total
  • London to Montana
Search Deals
10/1-31/12
  • 10/1-31/12
  • 2 total stops
  • 35h 18m total
  • London to Montana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£42 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 October 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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Route

Depart

Return

Price

Cheapest return flight

LondonKalispell

LHR London Heathrow - FCA Kalispell Glacier Park

LHRFCA

London Heathrow

Sun 10/1

14:50-19:08

2 stops35h 18m

Kalispell Glacier Park

Wed 31/12

00:00-08:00

Nonstop0h 00m

£405

LondonKalispell

LHR London Heathrow - FCA Kalispell Glacier Park

LHRFCA

London Heathrow

Thu 21/1

14:50-18:31

2 stops34h 41m

Kalispell Glacier Park

Wed 31/12

00:00-08:00

Nonstop0h 00m

£410

LondonBillings

LHR London Heathrow - BIL Billings Logan Intl

LHRBIL

London Heathrow

Tue 17/11

19:40-16:32

3 stops51h 52m

Billings Logan Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£453

LondonBozeman

LHR London Heathrow - BZN Bozeman Gallatin Field

LHRBZN

London Heathrow

Mon 7/12

20:35-23:33

2 stops33h 58m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£453

LondonBozeman

LGW London Gatwick - BZN Bozeman Gallatin Field

LGWBZN

London Gatwick

Wed 4/11

09:15-09:39

3 stops55h 24m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£472

LondonBozeman

LHR London Heathrow - BZN Bozeman Gallatin Field

LHRBZN

London Heathrow

Wed 4/11

14:50-09:06

2 stops25h 16m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£477

LondonMissoula

LHR London Heathrow - MSO Missoula Johnson-Bell Field

LHRMSO

London Heathrow

Fri 5/2

07:30-12:22

3 stops35h 52m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£500

LondonBillings

LHR London Heathrow - BIL Billings Logan Intl

LHRBIL

London Heathrow

Sun 15/11

19:55-16:32

3 stops51h 37m

Billings Logan Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£511

LondonMissoula

LGW London Gatwick - MSO Missoula Johnson-Bell Field

LGWMSO

London Gatwick

Thu 10/12

20:10-12:23

3 stops47h 13m

Missoula Johnson-Bell Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£522

LondonKalispell

LHR London Heathrow - FCA Kalispell Glacier Park

LHRFCA

London Heathrow

Tue 12/1

07:30-12:11

3 stops35h 41m

Kalispell Glacier Park

Wed 31/12

00:00-08:00

Nonstop0h 00m

£523

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 60 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 £724). Flying from London to Montana in August is currently the most expensive (average of £1,125). 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 £871 and £1,173 in November.
The cheapest return price found within the last 5 days was £713 on Alaska Airlines (8 Nov–15 Nov).

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
13,036 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
13,036 reviews
Alaska Airlines
7.9
Good
13,036 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
1,426 reviews
Alaska Airlines
7.9
Good
13,036 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
694 reviews
Alaska Airlines
7.9
Good
13,036 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
7.4
Good
10,319 reviews
Alaska Airlines
7.9
Good
13,036 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

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
8,270 reviews
Alaska Airlines
7.9
Good
13,036 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.0

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 15h 07m. 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 Gatwick - Bozeman Gallatin Field or London City - 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 £724). Flying from London to Montana in August is currently the most expensive (average of £1,125). 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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Top 2 airlines flying from London to Montana

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£654Average£860FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Alaska AirlinesCheapest£724Average£842FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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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.

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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.

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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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