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Cheap flights from London Heathrow Airport to Montana from £401

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
9 Mar — 16 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 7 February 2026.

Thu 5/312:20
LHR
-
BZN
1 stop32h 49m
JetBlue
Tue 10/311:44
BZN
-
LHR
1 stop13h 11m
JetBlue
Deal found 6/2£434
Mon 9/309:20
LHR
-
BZN
1 stop31h 14m
JetBlue
Mon 23/313:21
BZN
-
LHR
1 stop26h 19m
JetBlue
Deal found 6/2£635
Tue 17/316:10
LHR
-
MSO
1 stop35h 46m
American Airlines
Thu 26/306:15
MSO
-
LHR
2 stops17h 35m
American Airlines
Deal found 6/2£659
Mon 16/310:15
LHR
-
MSO
1 stop17h 41m
American Airlines
Tue 24/306:15
MSO
-
LHR
2 stops18h 00m
American Airlines
Deal found 6/2£666
Tue 24/215:45
LHR
-
MSO
1 stop28h 05m
American Airlines
Thu 5/306:15
MSO
-
LHR
2 stops20h 55m
American Airlines
Deal found 6/2£673
Mon 9/314:55
LHR
-
BZN
1 stop15h 01m
Multiple Airlines
Mon 23/307:00
BZN
-
LHR
2 stops21h 10m
Multiple Airlines
Deal found 6/2£705
Mon 23/309:20
LHR
-
BZN
1 stop31h 14m
JetBlue
Mon 30/313:20
BZN
-
LHR
1 stop13h 10m
JetBlue
Deal found 6/2£712
Mon 9/311:55
LHR
-
MSO
1 stop16h 01m
American Airlines
Mon 16/313:20
MSO
-
LHR
1 stop15h 05m
American Airlines
Deal found 6/2£719
Mon 9/308:40
LHR
-
MSO
2 stops17h 22m
Delta
Sun 15/318:04
MSO
-
LHR
1 stop33h 56m
Delta
Deal found 6/2£724
Thu 5/320:35
LHR
-
BZN
2 stops34h 21m
Multiple Airlines
Tue 10/311:33
BZN
-
LHR
2 stops17h 17m
Multiple Airlines
Deal found 6/2£724
Mon 16/310:15
LHR
-
MSO
1 stop17h 41m
American Airlines
Mon 23/313:20
MSO
-
LHR
1 stop13h 15m
American Airlines
Deal found 6/2£726
Mon 23/210:35
LHR
-
MSO
1 stop18h 21m
American Airlines
Tue 3/313:20
MSO
-
LHR
1 stop11h 55m
American Airlines
Deal found 6/2£733

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 7 February 2026.

Round-trip from

£434

One-way from

£401

Popular in

August

Cheapest in

January

Average price

£630
JetBlue
  • JetBlue
  • 5/3-10/3
  • 2 total stops
  • 46h 00m total
  • London to Montana
Search Deals
12/3
  • 12/3
  • 3 total stops
  • 31h 09m total
  • London to Montana
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 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 7 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

Thu 5/3

12:20-14:09

1 stop32h 49m

Bozeman Gallatin Field

Tue 10/3

11:44-06:55

1 stop13h 11m

£434

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 9/3

09:20-10:34

1 stop31h 14m

Bozeman Gallatin Field

Mon 23/3

13:21-21:40

1 stop26h 19m

£635

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Tue 24/2

15:45-12:50

1 stop28h 05m

Missoula Johnson-Bell Field

Thu 5/3

06:15-10:10

2 stops20h 55m

£673

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 9/3

14:55-23:56

1 stop15h 01m

Bozeman Gallatin Field

Mon 23/3

07:00-10:10

2 stops21h 10m

£705

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 9/3

11:55-21:56

1 stop16h 01m

Missoula Johnson-Bell Field

Tue 17/3

13:20-08:35

1 stop13h 15m

£719

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Mon 9/3

08:40-20:14

2 stops17h 34m

Bozeman Gallatin Field

Mon 23/3

11:50-11:40

2 stops17h 50m

£724

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Sun 22/2

12:10-21:56

1 stop16h 46m

Missoula Johnson-Bell Field

Sun 1/3

06:15-10:10

2 stops20h 55m

£733

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 23/2

10:35-21:56

1 stop18h 21m

Missoula Johnson-Bell Field

Tue 3/3

13:20-08:15

1 stop11h 55m

£733

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 16/3

10:10-00:24

2 stops20h 14m

Missoula Johnson-Bell Field

Sun 22/3

18:04-10:00

1 stop33h 56m

£736

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Mon 23/2

08:40-20:01

2 stops18h 21m

Missoula Johnson-Bell Field

Sun 1/3

18:10-10:00

1 stop32h 50m

£738

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 60 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of £558). Flying from London Heathrow Airport to Montana in July is currently the most expensive (average of £716). 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.

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 7 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
1,450 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,450 reviews
KLM
7.7
Good
1,450 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,450 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,245 reviews
KLM
7.7
Good
1,450 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,719 reviews
KLM
7.7
Good
1,450 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 £724, JetBlue can have you in Montana from London Heathrow Airport in 17h 34m. 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 - Billings Logan Intl or London Heathrow - Kalispell Glacier Park.

  • 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of £558). Flying from London Heathrow Airport to Montana in July is currently the most expensive (average of £716). 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

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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 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£558Average£725FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£615Average£687FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£656Average£924FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£683Average£772FlexibilityNo 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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