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Cheap flights from London to Montana from £297

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BZN
7 juil. — 14 juil.1
1 adult

Cheap flight deals from London to Montana

Keep the following information in mind while searching for London to Montana flight deals. Data was last updated 2 juillet 2025.

Round-trip from

£610

One-way from

£297

Popular in

August

Cheapest in

January

Average price

£915
American Airlines
  • American Airlines
  • 13/11-17/11
  • 4 total stops
  • 49h 58m total
  • London to Montana
8/9
  • 8/9
  • 2 total stops
  • 41h 12m total
  • London to Montana
Highest demand for flights based on searches. 12% potential increase in price (£80 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London to Montana

Cheapest flights from London to Montana
Explore the most affordable flight options available from London to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 juillet 2025.

jeu. 13/1112:35LHR - BIL
2 stops30h 24mAmerican Airlines
lun. 17/1107:41BIL - LHR
2 stops19h 34mAmerican Airlines
Deal found 30/6£610
mar. 23/910:55LHR - FCA
1 stop13h 31mVirgin Atlantic
dim. 28/914:55FCA - LHR
1 stop15h 15mVirgin Atlantic
Deal found 30/6£637
jeu. 13/1110:15LHR - BZN
1 stop33h 19mAmerican Airlines
lun. 17/1113:47BZN - LHR
1 stop14h 53mAmerican Airlines
Deal found 30/6£645
jeu. 13/1110:00LHR - BZN
2 stops44h 58mVirgin Atlantic
lun. 17/1114:00BZN - LHR
1 stop13h 35mVirgin Atlantic
Deal found 29/6£649
jeu. 13/1110:45LHR - MSO
1 stop20h 47mVirgin Atlantic
lun. 17/1105:35MSO - LHR
2 stops19h 45mVirgin Atlantic
Deal found 29/6£663
jeu. 13/1106:30LHR - BZN
2 stops17h 08mDelta
lun. 17/1113:45BZN - LHR
2 stops17h 05mDelta
Deal found 29/6£664
mer. 23/712:10LGW - BZN
1 stop29h 27mIcelandair
jeu. 31/711:30BZN - LGW
1 stop15h 05mIcelandair
Deal found 30/6£715
mer. 23/712:10LGW - BZN
2 stops32h 46mJetBlue
jeu. 31/711:30BZN - LGW
1 stop15h 05mJetBlue
Deal found 30/6£720
sam. 4/1013:05LHR - BZN
2 stops32h 02mIcelandair
sam. 25/1008:00BZN - LHR
2 stops20h 55mIcelandair
Deal found 30/6£727
jeu. 27/1110:00LCY - BZN
2 stops43h 21mDelta
lun. 1/1218:25BZN - LCY
2 stops53h 50mDelta
Deal found 29/6£730
mer. 6/810:55LHR - BIL
2 stops20h 12mVirgin Atlantic
mer. 13/811:30BIL - LHR
1 stop15h 20mVirgin Atlantic
Deal found 1/7£782
mer. 6/811:30LHR - BIL
2 stops18h 40mDelta
mer. 13/805:25BIL - LHR
2 stops21h 50mDelta
Deal found 1/7£788

Cheapflights Fare Finder

Customise your flight search to find flights from London to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 juillet 2025.
Use the filters below to find and compare flights from London to Montana that are best for you.

Fly from

London

Fly to

Montana

Route

Depart

Return

Price

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

jeu. 13/11

08:20-20:49

1 stop19h 29m

Billings Logan Intl

lun. 17/11

07:41-10:15

2 stops19h 34m

£610

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 23/9

10:55-17:26

1 stop13h 31m

Kalispell Glacier Park

dim. 28/9

14:55-13:10

1 stop15h 15m

£637

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

jeu. 13/11

10:15-12:34

1 stop33h 19m

Bozeman Gallatin Field

lun. 17/11

13:47-11:40

1 stop14h 53m

£645

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

jeu. 13/11

10:00-23:58

2 stops44h 58m

Bozeman Gallatin Field

lun. 17/11

14:00-10:35

1 stop13h 35m

£649

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

jeu. 13/11

10:45-00:32

1 stop20h 47m

Missoula Johnson-Bell Field

lun. 17/11

05:35-08:20

2 stops19h 45m

£663

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

jeu. 13/11

06:30-16:38

2 stops17h 08m

Bozeman Gallatin Field

lun. 17/11

13:45-13:50

2 stops17h 05m

£664

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

mer. 23/7

12:10-10:37

1 stop29h 27m

Bozeman Gallatin Field

jeu. 31/7

11:30-09:35

1 stop15h 05m

£715

LondonBozeman

LGW - BZN

LGWBZN

London Gatwick

mer. 23/7

12:10-13:56

2 stops32h 46m

Bozeman Gallatin Field

jeu. 31/7

11:30-09:35

1 stop15h 05m

£720

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

sam. 4/10

13:05-14:07

2 stops32h 02m

Bozeman Gallatin Field

sam. 25/10

08:00-11:55

2 stops20h 55m

£727

LondonBozeman

LCY - BZN

LCYBZN

London City

jeu. 27/11

10:00-22:21

2 stops43h 21m

Bozeman Gallatin Field

lun. 1/12

18:25-07:15

2 stops53h 50m

£730

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 46 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, March is the cheapest month in which you can book a flight from London to Montana (average of £808). Flying from London to Montana in July is currently the most expensive (average of £1,316). 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.

What is the cheapest time of day to fly from LON to MT?

Find hourly flight availability from London to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 juillet 2025.

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.

How much does it cost for a return flight from London to Montana?

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated 2 juillet 2025.
Get a feel of what it's like to fly with Delta, KLM, andFinnair 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.

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from London to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from London to Montana one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £647. Users have also found prices from £788 and £1,186 on JetBlue and Finnair, respectively.

  • What are the most popular routes 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, March is the cheapest month in which you can book a flight from London to Montana (average of £808). Flying from London to Montana in July is currently the most expensive (average of £1,316). 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

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Alternative routes for London to Montana

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from London to Montana

Discover the top 7 airlines that operate flights from London to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 juillet 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£552Average£725FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£567Average£810FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£577Average£695FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£581Average£819FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£585Average£640FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£648Average£888FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£654Average£896FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Montana?

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.

Why should you use Cheapflights to find cheap flight tickets from London to Montana?

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.

Can Cheapflights find flights from London to Montana with no change fees?

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.

Can Cheapflights notify me if prices for flights from London to Montana become cheaper?

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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