What is the cheapest airline that flies from Montana to United Kingdom?

United Airlines is the most popular carrier operating from Montana to United Kingdom

How long is the flight from Montana to United Kingdom?

The flight from Montana to United Kingdom depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Missoula (a popular airport in Montana) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 12h 05m on average. If you fly from Bozeman (another popular airport in Montana) to London Heathrow Airport, then the average flight time is 12h 20m.

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

Prices for flights from Montana to United Kingdom are updated daily.

How old do you have to be to fly from Montana to United Kingdom?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£244 Cheap Flights from Montana to the United Kingdom in 2025

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Find the cheapest flights from Montana to the United Kingdom

Round-trip

One-way

Last minute

Cheap return flights

13:05 - 09:50GTF-LHR

13h 45m1 stop

06:30 - 17:29LHR-GTF

17h 59m2 stops

£431Delta

Find Deal

Mon, 29 Sep - Wed, 8 Oct

13:05 - 09:50GTF-LHR

13h 45m1 stop

06:30 - 17:29LHR-GTF

17h 59m2 stops

£431KLM

Find Deal

Mon, 29 Sep - Wed, 8 Oct

08:00 - 13:10MSO-LHR

22h 10m1 stop

06:20 - 17:40LHR-MSO

17h 20m2 stops

£434

Find Deal

Wed, 22 Oct - Wed, 29 Oct

08:00 - 06:45MSO-LHR

15h 45m2 stops

06:20 - 17:40LHR-MSO

17h 20m2 stops

£437Air France

Find Deal

Wed, 22 Oct - Wed, 29 Oct

11:46 - 10:30BZN-LHR

15h 44m1 stop

06:20 - 17:40LHR-BZN

18h 20m2 stops

£441

Find Deal

Tue, 11 Nov - Tue, 18 Nov

13:05 - 14:15MSO-LHR

18h 10m2 stops

10:55 - 00:17LHR-MSO

20h 22m1 stop

£443Virgin Atlantic

Find Deal

Wed, 1 Oct - Thu, 9 Oct

06:00 - 07:50BZN-LHR

18h 50m2 stops

06:20 - 17:40LHR-BZN

18h 20m2 stops

£444Virgin Atlantic

Find Deal

Tue, 11 Nov - Tue, 18 Nov

07:00 - 09:35BZN-LHR

19h 35m2 stops

17:40 - 15:20LHR-BZN

28h 40m2 stops

£472United Airlines

Find Deal

Tue, 7 Oct - Thu, 16 Oct

08:00 - 06:55BZN-LHR

15h 55m2 stops

17:40 - 15:20LHR-BZN

28h 40m2 stops

£475United Airlines

Find Deal

Wed, 8 Oct - Tue, 14 Oct

08:00 - 06:50MSO-LHR

15h 50m2 stops

06:20 - 17:27LHR-MSO

18h 07m2 stops

£1,339Air France

Find Deal

Mon, 1 Dec - Sat, 6 Dec

Delta flights from Montana to United Kingdom

Our best Delta deals on Montana to United Kingdom flight tickets

Delta

29 Sept

GTF13:05Great Falls

13h 45m

1 stop

LHR09:50London Heathrow

8 Oct

LHR06:30London Heathrow

17h 59m

2 stops

GTF17:29Great Falls

£431

Find similar

Delta

29 Sept

GTF18:11Great Falls

29h 14m

2 stops

LHR06:25London Heathrow

8 Oct

LHR06:30London Heathrow

17h 59m

2 stops

GTF17:29Great Falls

£434

Find similar

Delta

26 Nov

MSO08:00Missoula Johnson-Bell Field

16h 50m

2 stops

LHR07:50London Heathrow

3 Dec

LHR06:30London Heathrow

20h 42m

2 stops

MSO20:12Missoula Johnson-Bell Field

£437

Find similar

KLM flights from Montana to United Kingdom

Our best KLM deals on Montana to United Kingdom flight tickets

KLM

29 Sept

GTF13:05Great Falls

13h 45m

1 stop

LHR09:50London Heathrow

8 Oct

LHR06:30London Heathrow

17h 59m

2 stops

GTF17:29Great Falls

£431

Find similar

KLM

26 Nov

MSO08:00Missoula Johnson-Bell Field

16h 05m

1 stop

LHR07:05London Heathrow

3 Dec

LHR08:40London Heathrow

18h 32m

2 stops

MSO20:12Missoula Johnson-Bell Field

£434

Find similar

KLM

29 Sept

GTF13:05Great Falls

13h 45m

1 stop

LHR09:50London Heathrow

8 Oct

LHR11:00London Heathrow

19h 06m

1 stop

GTF23:06Great Falls

£436

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsLondon

GTF - LHR

GTFLHR

Great Falls

Mon 29/9

13:05-09:50

1 stop13h 45m

London Heathrow

Wed 8/10

06:30-17:29

2 stops17h 59m

£431

Great FallsLondon

GTF - LHR

GTFLHR

Great Falls

Mon 29/9

13:05-09:50

1 stop13h 45m

London Heathrow

Wed 8/10

06:30-17:29

2 stops17h 59m

£431

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 22/10

08:00-13:10

1 stop22h 10m

London Heathrow

Wed 29/10

06:20-17:40

2 stops17h 20m

£434

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 22/10

08:00-06:45

2 stops15h 45m

London Heathrow

Wed 29/10

06:20-17:40

2 stops17h 20m

£437

BozemanLondon

BZN - LHR

BZNLHR

Bozeman Gallatin Field

Tue 11/11

11:46-10:30

1 stop15h 44m

London Heathrow

Tue 18/11

06:20-17:40

2 stops18h 20m

£441

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Wed 1/10

13:05-14:15

2 stops18h 10m

London Heathrow

Thu 9/10

10:55-00:17

1 stop20h 22m

£443

BozemanLondon

BZN - LHR

BZNLHR

Bozeman Gallatin Field

Tue 11/11

06:00-07:50

2 stops18h 50m

London Heathrow

Tue 18/11

06:20-17:40

2 stops18h 20m

£444

BozemanLondon

BZN - LHR

BZNLHR

Bozeman Gallatin Field

Tue 7/10

07:00-09:35

2 stops19h 35m

London Heathrow

Thu 16/10

17:40-15:20

2 stops28h 40m

£472

BozemanLondon

BZN - LHR

BZNLHR

Bozeman Gallatin Field

Wed 8/10

08:00-06:55

2 stops15h 55m

London Heathrow

Tue 14/10

17:40-15:20

2 stops28h 40m

£475

MissoulaLondon

MSO - LHR

MSOLHR

Missoula Johnson-Bell Field

Mon 1/12

08:00-06:50

2 stops15h 50m

London Heathrow

Sat 6/12

06:20-17:27

2 stops18h 07m

£1,339

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to United Kingdom

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

Other information

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Montana is in February. Flight prices, which tend to average around £555, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Montana during the month March is also very affordable. Most momondo users find prices during this month for around £566.

Cheap Montana to United Kingdom flight deals and tips

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

Best price found	£244
Fastest flight time	11h 55m
Direct flights	None
Airports in United Kingdom	3 airports

The best one-way flight to United Kingdom from Montana in the past 72 hours is £244. The best return flight deal from Montana to United Kingdom found on momondo in the last 72 hours is £431.

The fastest flight from Montana to United Kingdom takes 11h 55m

There are no direct flights from Montana to United Kingdom. Popular non-direct routes for this connection are Bozeman Gallatin Field Airport - London Heathrow Airport, Great Falls Airport - London Heathrow Airport and Bozeman Gallatin Field Airport - London City Airport.

There are 3 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Edinburgh Turnhouse (EDI)

Search flight deals

When did momondo last update prices for flights from Montana to United Kingdom?
Prices for flights from Montana to United Kingdom are updated daily.
How old do you have to be to fly from Montana to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 United Kingdom from Montana.

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

momondo does allow users to show only those flights to United Kingdom from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to United Kingdom?

Once you have performed a search for Montana to United Kingdom 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 Montana to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Montana and alert you when they change.