£318 Find Cheap Flights from Montana to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 8/2. 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

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Everything you should know

Cheapest return fare
£476
United Airlines
Sun 11/1Wed 21/1
BIL - LHR • 2 stops
Cheapest one-way flight
£318
United Airlines
Sun 8/2
BZN - LHR • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
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Flight Deals

Cheap Flights from Montana to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Montana to Heathrow 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 Montana to Heathrow

Sun, 11 Jan - Wed, 21 Jan
United Airlines Logo
10:52 - 07:10BIL-LHR
37h 18m2 stops
United Airlines Logo
06:35 - 21:23LHR-BIL
21h 48m2 stops
£476United Airlines
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Thu, 8 Jan - Tue, 13 Jan
KLM Logo
14:39 - 11:40BZN-LHR
14h 01m1 stop
KLM Logo
20:25 - 17:48LHR-BZN
28h 23m2 stops
£476KLM
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Tue, 13 Jan - Tue, 27 Jan
KLM Logo
12:40 - 10:00MSO-LHR
14h 20m1 stop
KLM Logo
20:25 - 17:25LHR-MSO
28h 00m2 stops
£476KLM
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Thu, 8 Jan - Sun, 11 Jan
Lufthansa Logo
10:50 - 09:40BZN-LHR
15h 50m1 stop
Lufthansa Logo
11:35 - 21:33LHR-BZN
16h 58m1 stop
£485Lufthansa
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Thu, 8 Jan - Sun, 11 Jan
Lufthansa Logo
12:46 - 15:50BZN-LHR
20h 04m2 stops
Lufthansa Logo
11:35 - 21:33LHR-BZN
16h 58m1 stop
£491Lufthansa
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Tue, 2 Dec - Fri, 12 Dec
Multiple Airlines Logo
05:00 - 10:00MSO-LHR
22h 00m1 stop
Multiple Airlines Logo
11:05 - 21:53LHR-MSO
17h 48m1 stop
£492Multiple Airlines
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Thu, 8 Jan - Mon, 12 Jan
Delta Logo
15:00 - 12:50BZN-LHR
14h 50m1 stop
Delta Logo
12:20 - 22:27LHR-BZN
17h 07m1 stop
£496Delta
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Sun, 11 Jan - Wed, 21 Jan
Multiple Airlines Logo
14:15 - 12:15BIL-LHR
15h 00m1 stop
Multiple Airlines Logo
14:25 - 22:33LHR-BIL
15h 08m1 stop
£496Multiple Airlines
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Sun, 11 Jan - Wed, 21 Jan
Air Canada Logo
06:30 - 07:10BIL-LHR
17h 40m3 stops
Air Canada Logo
13:25 - 13:24LHR-BIL
30h 59m3 stops
£506Air Canada
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Fri, 5 Dec - Tue, 9 Dec
Delta Logo
13:12 - 10:00GTF-LHR
13h 48m1 stop
Delta Logo
10:45 - 17:28LHR-GTF
13h 43m1 stop
£530Delta
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Useful Info

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

Low seasonFebruary
Cheapest flight£318
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Bozeman to London Heathrow Airport

FAQs for booking Montana to London Heathrow Airport flights

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

    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 Montana to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from 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 Montana to London Heathrow Airport?

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

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

    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 to London Heathrow Airport from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Hounslow
Southend-on-Sea
Northampton
Swindon
Slough
Winchester
Croydon
Stansted
Poole
Folkestone
Chichester
Maidstone
Salisbury
Colchester
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)