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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

£190 CHEAP FLIGHTS from Montana to London Heathrow (LHR)

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest return fare

£449

Overall average: £645

Delta

Tue 10/3Tue 17/3

BZN - LHR • 1 stop

Cheapest one-way flight

£190

United Airlines

Tue 28/4

MSO - LHR • 2 stops

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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

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.

Round-trip

One-way

Last minute

Recent return flight deals from Montana to Heathrow

Tue, 10 Mar - Tue, 17 Mar

11:38 - 10:00

BZN

LHR

16h 22m

1 stop

06:20 - 20:14

LHR

BZN

19h 54m

2 stops

£449Delta

Tue, 3 Mar - Thu, 12 Mar

07:30 - 07:05

MSO

LHR

16h 35m

1 stop

06:20 - 17:21

LHR

MSO

17h 01m

2 stops

£449Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

07:30 - 07:05

MSO

LHR

16h 35m

1 stop

20:25 - 17:23

LHR

MSO

27h 58m

2 stops

£450KLM

Tue, 3 Mar - Thu, 12 Mar

07:30 - 07:50

MSO

LHR

17h 20m

2 stops

06:20 - 20:02

LHR

MSO

19h 42m

2 stops

£452Virgin Atlantic

Tue, 10 Mar - Tue, 17 Mar

11:38 - 08:45

BZN

LHR

15h 07m

2 stops

06:20 - 20:14

LHR

BZN

19h 54m

2 stops

£452Delta

Tue, 10 Mar - Tue, 17 Mar

07:35 - 10:30

BZN

LHR

20h 55m

1 stop

10:45 - 17:46

LHR

BZN

13h 01m

1 stop

£454KLM

Tue, 3 Mar - Thu, 12 Mar

07:30 - 07:05

MSO

LHR

16h 35m

1 stop

11:05 - 20:02

LHR

MSO

14h 57m

1 stop

£454KLM

Wed, 28 Jan - Fri, 6 Feb

12:15 - 11:40

FCA

LHR

16h 25m

2 stops

11:05 - 14:31

LHR

FCA

34h 26m

1 stop

£461Scandinavian Airlines

Sat, 14 Feb - Sat, 21 Feb

12:39 - 09:00

BZN

LHR

13h 21m

1 stop

06:30 - 20:08

LHR

BZN

20h 38m

2 stops

£471Scandinavian Airlines

Thu, 19 Mar - Thu, 26 Mar

06:25 - 06:50

BIL

LHR

18h 25m

2 stops

11:05 - 20:20

LHR

BIL

15h 15m

1 stop

£476Virgin Atlantic

Useful Info

Low season	January
High season	July
Cheapest flight	£190

Best time to beat the crowds (2% less expensive on average)

Most popular time to fly (8% more expensive on average)

Flight from Missoula to London Heathrow Airport

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.

Gatwick

Milton Keynes

Eastbourne

Hounslow

Luton

Southend-on-Sea

Swindon

Northampton

Slough

Winchester

Croydon

Stansted

Poole

Folkestone

Chichester

Maidstone

Salisbury

Colchester

Chelmsford

Crawley

Everything you need to know for your flight to Heathrow

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London Heathrow Airport (LHR)

£260 Find Cheap Flights from Montana to London Heathrow Airport

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Everything you should know

Cheap Flights from Montana to Heathrow

Recent return flight deals from Montana to Heathrow

Recent one-way flight deals from Montana to Heathrow

Recent last minute flight deals from Montana to Heathrow

Good to know - Cheap tickets from Montana 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?

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Complete your trip to Heathrow with a hotel stay or car hire

Find direct flights for Heathrow

Flights to other popular destinations

Flights from domestic origins to Montana

Choose which airport to fly into in London

Find deals for your return flight