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Cheap flights from London Heathrow Airport to Montana from £412

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Montana

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Montana
Explore the most affordable flight options available from Heathrow to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2026.

Sun 15/307:45
LHR
-
BZN
1 stop34h 32m
JetBlue
Fri 20/313:27
BZN
-
LHR
1 stop26h 33m
JetBlue
Deal found 15/2£534
Mon 16/309:20
LHR
-
BZN
1 stop31h 14m
JetBlue
Mon 23/313:21
BZN
-
LHR
1 stop14h 09m
JetBlue
Deal found 14/2£629
Fri 2/1017:05
LHR
-
BZN
2 stops25h 57m
American Airlines
Tue 13/1013:50
BZN
-
LHR
1 stop16h 00m
American Airlines
Deal found 14/2£703
Mon 16/320:00
LHR
-
FCA
2 stops33h 41m
Virgin Atlantic
Mon 30/305:09
FCA
-
LHR
2 stops18h 36m
Virgin Atlantic
Deal found 14/2£706
Mon 16/306:20
LHR
-
BZN
2 stops22h 26m
Virgin Atlantic
Mon 23/314:45
BZN
-
LHR
2 stops34h 00m
Virgin Atlantic
Deal found 14/2£710
Mon 5/1012:25
LHR
-
BZN
1 stop18h 28m
Virgin Atlantic
Mon 12/1011:25
BZN
-
LHR
1 stop15h 35m
Virgin Atlantic
Deal found 14/2£716
Mon 5/1012:55
LHR
-
BZN
1 stop30h 20m
Finnair
Mon 12/1013:50
BZN
-
LHR
2 stops33h 35m
Finnair
Deal found 14/2£717
Tue 10/310:45
LHR
-
FCA
1 stop18h 56m
Virgin Atlantic
Tue 17/312:10
FCA
-
LHR
1 stop15h 50m
Virgin Atlantic
Deal found 13/2£720
Mon 16/317:50
LHR
-
FCA
2 stops29h 28m
KLM
Tue 31/312:10
FCA
-
LHR
1 stop15h 50m
KLM
Deal found 14/2£723
Wed 18/306:20
LHR
-
FCA
2 stops37h 08m
Delta
Tue 31/312:10
FCA
-
LHR
1 stop15h 50m
Delta
Deal found 14/2£727
Mon 16/311:45
LHR
-
FCA
2 stops35h 30m
Delta
Tue 31/305:09
FCA
-
LHR
3 stops23h 11m
Delta
Deal found 14/2£730
Tue 6/1014:45
LHR
-
BZN
1 stop31h 37m
American Airlines
Tue 13/1013:50
BZN
-
LHR
1 stop17h 35m
American Airlines
Deal found 14/2£731

Find flight deals from Heathrow to Montana

Keep the following information in mind while searching for Heathrow to Montana flight deals. Data was last updated 17 February 2026.

Round-trip from

£530

One-way from

£412

Popular in

August

Cheapest in

January

Average price

£633
JetBlue
  • JetBlue
  • 15/3-20/3
  • 2 total stops
  • 48h 35m total
  • London to Montana
Search Deals
12/4
  • 12/4
  • 3 total stops
  • 47h 20m total
  • London to Montana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£86 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 17 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Montana that are best for you.

Fly from

Heathrow

Fly to

Montana

Route

Depart

Return

Price

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Sun 15/3

07:45-12:17

1 stop34h 32m

Bozeman Gallatin Field

Fri 20/3

13:27-22:00

1 stop26h 33m

£534

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 16/3

06:20-22:46

2 stops22h 26m

Bozeman Gallatin Field

Mon 23/3

14:45-11:40

1 stop14h 55m

£714

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 10/3

10:45-23:41

1 stop18h 56m

Kalispell Glacier Park

Tue 17/3

12:10-10:00

1 stop15h 50m

£720

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 16/3

20:25-17:18

2 stops26h 53m

Kalispell Glacier Park

Tue 31/3

12:10-13:15

2 stops18h 05m

£723

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 17/3

20:25-17:18

2 stops26h 53m

Kalispell Glacier Park

Tue 31/3

12:10-11:00

1 stop15h 50m

£723

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 18/3

06:20-13:28

2 stops37h 08m

Kalispell Glacier Park

Mon 30/3

12:10-10:00

1 stop14h 50m

£727

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 18/3

06:20-13:28

2 stops37h 08m

Kalispell Glacier Park

Tue 31/3

12:10-11:00

1 stop15h 50m

£727

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 16/3

11:45-17:15

2 stops35h 30m

Kalispell Glacier Park

Tue 31/3

05:09-11:20

3 stops23h 11m

£730

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 16/3

11:45-17:15

2 stops35h 30m

Kalispell Glacier Park

Mon 30/3

05:09-11:20

3 stops23h 11m

£730

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 17/3

20:00-17:15

2 stops27h 15m

Kalispell Glacier Park

Mon 30/3

05:09-07:10

2 stops19h 01m

£735

Flights are sorted by cheapest return flights first.

Deals found on 15/2

Showing 1-10 of 56 results
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Best time to book a flight from Heathrow to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Heathrow 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 Heathrow Airport to Montana

What is the cheapest month to book a flight from London Heathrow Airport to Montana?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of £581). Flying from London Heathrow Airport to Montana in July is currently the most expensive (average of £712). 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 Heathrow Airport 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 17 February 2026.
See what other customers who have flown with KLM, Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,456 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,456 reviews
KLM
7.7
Good
1,456 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,456 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,308 reviews
KLM
7.7
Good
1,456 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,751 reviews
KLM
7.7
Good
1,456 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Montana?

    For as low as £714, JetBlue can have you in Montana from London Heathrow Airport in 22h 26m. Airlines will cover a distance of 4556 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London Heathrow Airport to Montana?

    The most popular route from London Heathrow Airport to Montana is London Heathrow - Bozeman Gallatin Field. You may also consider London Heathrow - Kalispell Glacier Park or London Heathrow - Billings Logan Intl.

  • Can I find deals for flights from Heathrow to Montana that include hotel bookings?

    Yes. In addition to deals on Heathrow to Montana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Montana.

  • Can I find deals for business class flights from Heathrow to Montana?

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Montana?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of £581). Flying from London Heathrow Airport to Montana in July is currently the most expensive (average of £712). 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 Heathrow to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Heathrow to Montana

Discover the top 4 airlines that operate flights from Heathrow 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 17 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£556Average£722FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£612Average£685FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£653Average£933FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£660Average£753FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Heathrow to Montana?

Deals for Heathrow to Montana flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Montana from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Montana flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montana from Heathrow today and book when prices fit your budget.

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