What is the cheapest airline that flies from London to Montana?

Delta, American Airlines, and United Airlines are the most popular carriers operating from London to Montana

When did momondo last update prices for flights from London to Montana?

Prices for flights from London to Montana refresh daily.

How old do you have to be to fly from London to Montana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$916 Cheap Flights from London to Montana in 2025/26

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Find the cheapest flights from London to Montana

Round-trip

One-way

Cheap round-trip flights

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12:20 pm - 11:42 pmLHR-MSO

18h 22m1 stop

6:23 am - 10:30 amMSO-LHR

21h 07m1 stop

$948Multiple Airlines

Find Deal

Mon, Dec 22 - Sat, Jan 17

12:20 pm - 11:42 pmLHR-MSO

18h 22m1 stop

1:03 pm - 1:05 pmMSO-LHR

17h 02m2 stops

$953Multiple Airlines

Find Deal

Mon, Dec 22 - Sat, Jan 17

10:45 am - 5:25 pmLHR-FCA

13h 40m1 stop

12:11 pm - 10:15 amFCA-LHR

15h 04m2 stops

$963Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

8:40 am - 11:34 pmLHR-BZN

21h 54m2 stops

11:45 am - 10:00 amBZN-LHR

15h 15m1 stop

$964Delta

Find Deal

Tue, Nov 25 - Wed, Dec 3

8:20 am - 9:29 pmLHR-MSO

20h 09m2 stops

1:05 pm - 6:50 amMSO-LHR

34h 45m1 stop

$965American Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

8:20 am - 9:29 pmLHR-MSO

20h 09m2 stops

1:05 pm - 5:50 amMSO-LHR

33h 45m2 stops

$966American Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

9:50 am - 11:58 pmLHR-FCA

21h 08m1 stop

6:42 pm - 1:45 pmFCA-LHR

12h 03m1 stop

$1,157British Airways

Find Deal

Fri, Apr 24 - Tue, Apr 28

9:50 am - 11:58 pmLHR-FCA

21h 08m1 stop

6:42 pm - 1:45 pmFCA-LHR

12h 03m1 stop

$1,159British Airways

Find Deal

Fri, Apr 24 - Tue, Apr 28

3:20 pm - 12:28 pmLHR-BZN

28h 08m1 stop

1:30 pm - 1:30 pmBZN-LHR

17h 00m1 stop

$1,184United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

7:40 am - 9:40 pmLHR-BZN

21h 00m2 stops

7:15 am - 6:30 amBZN-LHR

16h 15m2 stops

$1,199United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

United Airlines flights from London to Montana

Our best United Airlines deals on London to Montana flight tickets

United Airlines

Dec 17

LHR3:20 pmLondon Heathrow

28h 08m

1 stop

BZN12:28 pmBozeman Gallatin Field

Dec 24

BZN1:30 pmBozeman Gallatin Field

17h 00m

1 stop

LHR1:30 pmLondon Heathrow

$1,184

Find similar

United Airlines

Dec 17

LHR7:40 amLondon Heathrow

21h 00m

2 stops

BZN9:40 pmBozeman Gallatin Field

Dec 24

BZN7:15 amBozeman Gallatin Field

16h 15m

2 stops

LHR6:30 amLondon Heathrow

$1,199

Find similar

United Airlines

Dec 20

LHR4:20 pmLondon Heathrow

24h 25m

2 stops

BZN9:45 amBozeman Gallatin Field

Jan 2

BZN6:15 amBozeman Gallatin Field

20h 25m

1 stop

LHR9:40 amLondon Heathrow

$2,061

Find similar

Delta flights from London to Montana

Our best Delta deals on London to Montana flight tickets

Delta

Dec 3

LHR10:45 amLondon Heathrow

13h 40m

1 stop

FCA5:25 pmKalispell Glacier Park

Dec 10

FCA12:11 pmKalispell Glacier Park

15h 04m

2 stops

LHR10:15 amLondon Heathrow

$963

Find similar

Delta

Nov 25

LHR8:40 amLondon Heathrow

21h 54m

2 stops

BZN11:34 pmBozeman Gallatin Field

Dec 3

BZN11:45 amBozeman Gallatin Field

15h 15m

1 stop

LHR10:00 amLondon Heathrow

$964

Find similar

Delta

Nov 25

LHR8:40 amLondon Heathrow

21h 54m

2 stops

BZN11:34 pmBozeman Gallatin Field

Dec 3

BZN11:45 amBozeman Gallatin Field

16h 55m

2 stops

LHR11:40 amLondon Heathrow

$966

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 12/22

12:20 pm-11:42 pm

1 stop18h 22m

Missoula Johnson-Bell Field

Sat 1/17

6:23 am-10:30 am

1 stop21h 07m

$948

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 12/22

12:20 pm-11:42 pm

1 stop18h 22m

Missoula Johnson-Bell Field

Sat 1/17

1:03 pm-1:05 pm

2 stops17h 02m

$953

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 12/3

10:45 am-5:25 pm

1 stop13h 40m

Kalispell Glacier Park

Wed 12/10

12:11 pm-10:15 am

2 stops15h 04m

$963

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 11/25

8:40 am-11:34 pm

2 stops21h 54m

Bozeman Gallatin Field

Wed 12/3

11:45 am-10:00 am

1 stop15h 15m

$964

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 4/23

8:20 am-9:29 pm

2 stops20h 09m

Missoula Johnson-Bell Field

Mon 4/27

1:05 pm-6:50 am

1 stop34h 45m

$965

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 4/23

8:20 am-9:29 pm

2 stops20h 09m

Missoula Johnson-Bell Field

Mon 4/27

1:05 pm-5:50 am

2 stops33h 45m

$966

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 4/24

9:50 am-11:58 pm

1 stop21h 08m

Kalispell Glacier Park

Tue 4/28

6:42 pm-1:45 pm

1 stop12h 03m

$1,157

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 4/24

9:50 am-11:58 pm

1 stop21h 08m

Kalispell Glacier Park

Tue 4/28

6:42 pm-1:45 pm

1 stop12h 03m

$1,159

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Wed 12/17

3:20 pm-12:28 pm

1 stop28h 08m

Bozeman Gallatin Field

Wed 12/24

1:30 pm-1:30 pm

1 stop17h 00m

$1,184

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Wed 12/17

7:40 am-9:40 pm

2 stops21h 00m

Bozeman Gallatin Field

Wed 12/24

7:15 am-6:30 am

2 stops16h 15m

$1,199

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from London is in January. Flight prices, which tend to average around $848, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Montana, with average flight prices from London averaging around $859.

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $1,016 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from London for as low as $851 on momondo.

Can stopping save me money on London to Montana flights?

You could potentially save up to 16% on your flight if you consider stops on a London to Montana flight.

Cheap London to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Montana

Direct flights	None

There are no direct flights from London to Montana. There are no popular flight routes from London to Montana.

Search flight deals

When did momondo last update prices for flights from London to Montana?
Prices for flights from London to Montana refresh daily.
How old do you have to be to fly from London to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Montana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from London.

Can I find flights from London to Montana with flexible booking policies on momondo?

All flight searches from London to Montana on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Montana?

Once you have performed a search for London to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Montana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.