£422 Find Cheap Flights from London Heathrow Airport to Montana

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 12/5. 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£707
Kalispell
Kalispell2 stops£842
Billings
Billings1 stop£787
Missoula
Missoula2 stops£818
Helena
Helena2 stops£784
Bozeman
Bozeman2 stops£707
Kalispell
Kalispell2 stops£842
Billings
Billings1 stop£787
Missoula
Missoula2 stops£818
Helena
Helena2 stops£784

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

Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
21:25 - 23:58
LHR
-
BZN
33h 33m
2 stops
Multiple Airlines Logo
19:59 - 20:20
BZN
-
LHR
41h 21m
2 stops
£707Multiple Airlines
Tue, 1 Sep - Tue, 15 Sep
Alaska Airlines Logo
17:00 - 10:37
LHR
-
BZN
24h 37m
1 stop
Alaska Airlines Logo
19:25 - 15:05
BZN
-
LHR
12h 40m
1 stop
£733Alaska Airlines
Mon, 13 Apr - Mon, 27 Apr
Delta Logo
06:30 - 22:40
LHR
-
BZN
23h 10m
2 stops
Delta Logo
05:59 - 08:50
BZN
-
LHR
19h 51m
2 stops
£770Delta
Mon, 27 Apr - Mon, 4 May
Virgin Atlantic Logo
11:40 - 22:40
LHR
-
BZN
18h 00m
1 stop
Virgin Atlantic Logo
13:45 - 13:05
BZN
-
LHR
16h 20m
1 stop
£778Virgin Atlantic
Mon, 13 Apr - Mon, 27 Apr
Virgin Atlantic Logo
12:25 - 20:11
LHR
-
BZN
14h 46m
1 stop
Virgin Atlantic Logo
14:53 - 11:20
BZN
-
LHR
13h 27m
1 stop
£782Virgin Atlantic
Mon, 27 Apr - Mon, 4 May
Delta Logo
08:40 - 20:06
LHR
-
BIL
18h 26m
2 stops
Delta Logo
05:20 - 11:20
BIL
-
LHR
23h 00m
2 stops
£791Delta
Thu, 23 Apr - Thu, 30 Apr
KLM Logo
20:55 - 20:06
LHR
-
BIL
30h 11m
2 stops
KLM Logo
11:33 - 13:05
BIL
-
LHR
18h 32m
2 stops
£804KLM
Thu, 23 Apr - Thu, 30 Apr
KLM Logo
12:25 - 20:06
LHR
-
BIL
14h 41m
1 stop
KLM Logo
11:33 - 13:05
BIL
-
LHR
18h 32m
2 stops
£811KLM
Wed, 6 May - Sun, 10 May
United Airlines Logo
11:25 - 21:57
LHR
-
FCA
17h 32m
1 stop
United Airlines Logo
14:33 - 07:40
FCA
-
LHR
34h 07m
2 stops
£903United Airlines
Thu, 7 May - Mon, 11 May
United Airlines Logo
14:50 - 21:57
LHR
-
FCA
14h 07m
1 stop
United Airlines Logo
06:00 - 12:20
FCA
-
LHR
23h 20m
1 stop
£922United Airlines
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 April.

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 November, when tickets cost £633 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of return tickets is £1,082 and £999 respectively.

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

Low seasonJanuary
Cheapest flight£422
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from London to Kalispell

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.
7.8
KLMOverall score based on 1471 reviews
8.4Crew
7.3Food
7.6Comfort
7.1Entertainment
7.8Boarding
Airline reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

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 staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

The boarding in Buenos Aires (at the on ramp) was not great. They had to check every carry on. Not a United problem but was a Buenos Aires problem.

Staff and aircraft were good. However, weather in Houston lee to a ground stop. We were looking at circling behind three other planes until the stop was lifted. Pilot said we didn’t have enough fuel for that. So we flew on to New Orleans as the closest port with immigration and customs staff. Landed there and sat in the plane for two hours plus while staff was sorted. Turned away by ICE. Waited for pilots to be switched out, but after they were approved by ICE. Then had to wait to get a runway because so many planes were ahead of us. Finally took off and flew back to Houston. We all missed our connecting flights because it took too long. Hotel voucher from United was only a link to booking site. Total BS. Finally got a flight out the next day after a night without sleep because all the Houston hotels were booked by rodeo and spring break crowds.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

I paid $7,000 to fly round trip to Porto. I thought it was for business class. But on the leg from Miami to Newark, and again from Newark to Miami, i was in coach. One time in the middle seat of coach. From Newark to Porto I was in business class as expected, and it was fine. I fly to Portugal once per month, often paying $5,000 for business class. Usually i fly American Airlines. I'd be happy to fly more with United Airlines. But my experience was disappointing because i was put in the coach for almost half the flights.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

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

Information on your arrival and departure airports