When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 48% on flights from London to Montana compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £641. For sooner than that we have options available in the next 3 days from £1,135.
Flights from London to Montana lean towards being more expensive in July. Prices are generally better when you fly from London to Montana in February, with the cheapest ticket starting at £469.
When flying from London to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£571 - £901
Route
Depart
Return
Price
London HeathrowKalispell Glacier Park
LHR - FCA
LHRFCA
London Heathrow
Tue 24/9
2 stops26h 31m
Kalispell Glacier Park
Tue 1/10
1 stop12h 06m
London HeathrowMissoula Johnson-Bell Field
LHR - MSO
LHRMSO
London Heathrow
Sun 9/6
1 stop29h 35m
Missoula Johnson-Bell Field
Sun 16/6
1 stop26h 24m
London HeathrowKalispell Glacier Park
LHR - FCA
LHRFCA
London Heathrow
Wed 18/9
2 stops25h 14m
Kalispell Glacier Park
Wed 25/9
2 stops26h 20m
London HeathrowKalispell Glacier Park
LHR - FCA
LHRFCA
London Heathrow
Sat 28/9
2 stops17h 44m
Kalispell Glacier Park
Fri 4/10
1 stop14h 30m
London HeathrowBozeman Gallatin Field
LHR - BZN
LHRBZN
London Heathrow
Mon 10/6
2 stops19h 14m
Bozeman Gallatin Field
Wed 19/6
1 stop32h 55m
London HeathrowKalispell Glacier Park
LHR - FCA
LHRFCA
London Heathrow
Tue 24/9
1 stop14h 02m
Kalispell Glacier Park
Mon 30/9
1 stop12h 10m
London HeathrowMissoula Johnson-Bell Field
LHR - MSO
LHRMSO
London Heathrow
Sun 9/6
2 stops33h 53m
Missoula Johnson-Bell Field
Sun 16/6
2 stops43h 15m
London HeathrowBozeman Gallatin Field
LHR - BZN
LHRBZN
London Heathrow
Sat 1/6
2 stops29h 02m
Bozeman Gallatin Field
Fri 28/6
1 stop14h 03m
London CityBozeman Gallatin Field
LCY - BZN
LCYBZN
London City
Tue 17/9
2 stops20h 36m
Bozeman Gallatin Field
Wed 25/9
2 stops18h 50m
No data available for this route at this time. Please check back soon.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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.
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.
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.
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.