£436 Find Cheap Flights from London Heathrow Airport to Montana – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Montana departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Montana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Montana, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Heathrow to Montana

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozeman2 stops£619
Kalispell
Kalispell2 stops£701
Billings
Billings1 stop£698
Missoula
Missoula1 stop£875
Helena
Helena2 stops£865
Bozeman
Bozeman2 stops£619
Kalispell
Kalispell2 stops£701
Billings
Billings1 stop£698
Missoula
Missoula1 stop£875
Helena
Helena2 stops£865

Book Cheap Heathrow to Montana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Montana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Montana

Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
13:05 - 22:59
LHR
-
BZN
16h 54m
2 stops
Multiple Airlines Logo
07:03 - 20:20
BZN
-
LHR
30h 17m
2 stops
£619Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
13:05 - 22:59
LHR
-
BZN
16h 54m
2 stops
Multiple Airlines Logo
15:42 - 20:20
BZN
-
LHR
21h 38m
3 stops
£695Multiple Airlines
Thu, 2 Jul - Tue, 14 Jul
Delta Logo
10:55 - 18:00
LHR
-
BIL
14h 05m
1 stop
Delta Logo
11:50 - 11:00
BIL
-
LHR
16h 10m
1 stop
£698Delta
Wed, 23 Sep - Mon, 28 Sep
Finnair Logo
17:35 - 12:44
LHR
-
FCA
26h 09m
2 stops
Finnair Logo
15:26 - 10:15
FCA
-
LHR
35h 49m
2 stops
£701Finnair
Thu, 2 Jul - Wed, 15 Jul
Delta Logo
10:55 - 18:00
LHR
-
BIL
14h 05m
1 stop
Delta Logo
11:50 - 10:00
BIL
-
LHR
15h 10m
1 stop
£706Delta
Tue, 1 Sep - Tue, 15 Sep
Alaska Airlines Logo
17:00 - 23:29
LHR
-
BIL
13h 29m
1 stop
Alaska Airlines Logo
19:29 - 15:05
BIL
-
LHR
12h 36m
1 stop
£768Alaska Airlines
Wed, 30 Sep - Sun, 4 Oct
Alaska Airlines Logo
17:00 - 18:49
LHR
-
BIL
32h 49m
1 stop
Alaska Airlines Logo
19:32 - 15:05
BIL
-
LHR
12h 33m
1 stop
£791Alaska Airlines
Wed, 2 Dec - Tue, 8 Dec
Virgin Atlantic Logo
10:45 - 23:07
LHR
-
FCA
19h 22m
1 stop
Virgin Atlantic Logo
11:59 - 10:00
FCA
-
LHR
15h 01m
1 stop
£793Virgin Atlantic
Tue, 30 Jun - Fri, 17 Jul
United Airlines Logo
14:50 - 21:17
LHR
-
BIL
13h 27m
1 stop
United Airlines Logo
16:10 - 12:25
BIL
-
LHR
13h 15m
1 stop
£796United Airlines
Wed, 1 Jul - Wed, 8 Jul
Virgin Atlantic Logo
10:55 - 00:28
LHR
-
MSO
20h 33m
1 stop
Virgin Atlantic Logo
05:35 - 10:00
MSO
-
LHR
21h 25m
1 stop
£875Virgin Atlantic
Booking Insights

KAYAK's insights & trends for Heathrow to Montana flights

Get data-powered insights and trends into flights from Heathrow to Montana to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Montana?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Montana departing in September.

What is the cheapest month to fly from London Heathrow Airport to Montana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Montana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Montana is September, when tickets cost £244 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of return tickets is £737 and £713 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Montana

Low seasonJanuary
Cheapest flight£436
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from London Heathrow Airport to Missoula

FAQs - booking Montana flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Montana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Montana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Montana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Montana is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Montana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Montana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Montana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Heathrow to Montana

 
See real verified KAYAK customer reviews for airlines flying from London to Montana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Montana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12521 reviews
8.5Crew
7.1Food
8.1Boarding
7.0Entertainment
7.8Comfort
Airline reviews

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

10.0 ExcellentAnonymous, Jun 2026
IAD - SEA
Read more Alaska Airlines reviews

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

People were friendly. Flight was a little delayed. Maybe I missed the reason for it. Overall a nice experience.

Completely full flight. Boarding was smooth, but people didn’t listen about use of overhead bins which is typical. We pre-purchased a snack which was tasty. Drinks were good and plentiful. Flight left late because previous flight was delayed.

The flight itself was great. But we had to wait over an hour to deplane so I missed my train. Not the crews fault. They were wonderful!

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

Crews were friendly enough. To help the airline I checked my carry on baggage. Typical "gonna be a full flight we need 19 carry on bags to be checked to help out". So I helped out only to have to wait 30+ mins for my luggage and risked not getting to my car rental on time. The return flight was delayed. Kept hearing employees say something about "they didn't have any power" which is kind of concerning. The air flow and air conditioning was insufficient. It was warm and stuffy during the flight. Plus no free wi-fi......Booooooo!

Great trip. No complaints. Impressed with the crew’s response to various challenges pre-boarding.

Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!

Very terrible/ never will I fly this airline again. Poor service in the plane. They cancelled a flight without booking another. All the way around it was too awful.

The whole staff was amazing. Courteous and so helpful. Smiling all the time.

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Everything you need to know for your flight from Heathrow to Montana

Information on your arrival and departure airports