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Cheap flights from London Heathrow Airport to Montana from £367

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZN
13 Jul — 20 Jul1
1 adult

Cheap flight deals from Heathrow to Montana

Keep the following information in mind while searching for Heathrow to Montana flight deals. Data was last updated 8 July 2025.

Round-trip from

£591

One-way from

£367

Popular in

August

Cheapest in

January

Average price

£924
American Airlines
  • American Airlines
  • 17/9-27/9
  • 4 total stops
  • 60h 18m total
  • London to Montana
22/9
  • 22/9
  • 3 total stops
  • 54h 37m total
  • London to Montana
Highest demand for flights based on searches. 12% potential increase in price (£81 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 Heathrow to Montana

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 8 July 2025.

Wed 17/908:25LHR - MSO
2 stops21h 53mAmerican Airlines
Sat 27/912:50MSO - LHR
2 stops38h 25mAmerican Airlines
Deal found 7/7£591
Thu 13/1108:20LHR - BIL
2 stops19h 29mAmerican Airlines
Mon 17/1107:41BIL - LHR
2 stops19h 34mAmerican Airlines
Deal found 7/7£614
Thu 18/913:05LHR - MSO
2 stops18h 22mMultiple Airlines
Sat 27/906:35MSO - LHR
2 stops22h 20mMultiple Airlines
Deal found 6/7£624
Thu 30/1010:45LHR - BZN
1 stop12h 55mVirgin Atlantic
Wed 12/1113:45BZN - LHR
1 stop15h 30mVirgin Atlantic
Deal found 6/7£639
Thu 13/1115:45LHR - BZN
2 stops27h 49mAmerican Airlines
Mon 17/1113:47BZN - LHR
1 stop15h 28mAmerican Airlines
Deal found 5/7£649
Thu 18/919:15LHR - MSO
2 stops35h 30mVirgin Atlantic
Sat 27/915:33MSO - LHR
1 stop14h 37mVirgin Atlantic
Deal found 7/7£654
Thu 13/1106:30LHR - BZN
2 stops17h 08mDelta
Mon 17/1113:45BZN - LHR
2 stops17h 05mDelta
Deal found 5/7£668
Fri 19/906:30LHR - MSO
2 stops15h 08mDelta
Sat 27/905:45MSO - LHR
2 stops17h 35mDelta
Deal found 6/7£683
Tue 19/808:00LHR - BZN
2 stops20h 31mUnited Airlines
Fri 5/911:09BZN - LHR
1 stop15h 11mUnited Airlines
Deal found 7/7£685
Fri 19/912:25LHR - MSO
1 stop18h 20mKLM
Sat 27/915:33MSO - LHR
1 stop14h 37mKLM
Deal found 7/7£694
Tue 19/808:25LHR - BZN
1 stop33h 12mJetBlue
Tue 26/811:30BZN - LHR
1 stop12h 00mJetBlue
Deal found 7/7£694
Wed 27/811:45LHR - FCA
2 stops19h 08mDelta
Wed 3/911:55FCA - LHR
1 stop14h 55mDelta
Deal found 8/7£703

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 8 July 2025.
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

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Wed 17/9

08:25-23:18

2 stops21h 53m

Missoula Johnson-Bell Field

Sat 27/9

12:50-10:15

2 stops38h 25m

£591

LondonBillings

LHR - BIL

LHRBIL

London Heathrow

Thu 13/11

08:20-20:49

2 stops19h 29m

Billings Logan Intl

Mon 17/11

07:41-10:15

2 stops19h 34m

£614

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 18/9

13:05-00:27

2 stops18h 22m

Missoula Johnson-Bell Field

Sat 27/9

06:35-11:55

2 stops22h 20m

£624

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Thu 30/10

10:45-17:40

1 stop12h 55m

Bozeman Gallatin Field

Wed 12/11

13:45-12:15

1 stop15h 30m

£639

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Thu 13/11

15:45-12:34

2 stops27h 49m

Bozeman Gallatin Field

Mon 17/11

13:47-12:15

1 stop15h 28m

£649

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Thu 18/9

19:15-23:45

2 stops35h 30m

Missoula Johnson-Bell Field

Sat 27/9

15:33-13:10

1 stop14h 37m

£654

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Thu 13/11

06:30-16:38

2 stops17h 08m

Bozeman Gallatin Field

Mon 17/11

13:45-13:50

2 stops17h 05m

£668

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 19/9

06:30-14:38

2 stops15h 08m

Missoula Johnson-Bell Field

Sat 27/9

05:45-06:20

2 stops17h 35m

£683

LondonBozeman

LHR - BZN

LHRBZN

London Heathrow

Tue 19/8

08:00-21:31

2 stops20h 31m

Bozeman Gallatin Field

Fri 5/9

11:09-09:20

1 stop15h 11m

£685

LondonMissoula

LHR - MSO

LHRMSO

London Heathrow

Fri 19/9

12:25-23:45

1 stop18h 20m

Missoula Johnson-Bell Field

Sat 27/9

15:33-13:10

1 stop14h 37m

£694

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 36 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of £808). Flying from London Heathrow Airport to Montana in July is currently the most expensive (average of £1,319). 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 LHR to MT?

Find hourly flight availability from Heathrow 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 8 July 2025.

When flying from London Heathrow Airport 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 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 8 July 2025.
See what other customers who have flown with Delta, Alaska Airlines, andKLM 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.

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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!

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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!

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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!

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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!

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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 Heathrow 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 Heathrow Airport 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 £655. Users have also found prices from £757 and £863 on Lufthansa and Icelandair, respectively.

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

  • 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Montana (average of £808). Flying from London Heathrow Airport to Montana in July is currently the most expensive (average of £1,319). 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.

Top 7 airlines flying from Heathrow to Montana

Discover the top 7 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 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£557Average£732FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£572Average£817FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£582Average£701FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£586Average£826FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£590Average£646FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£654Average£908FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£660Average£904FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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