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Cheap flights from Great Falls to London from £259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to London departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

United Airlines Logo
14:31 - 09:40GTF-LHR
12h 09m1 stop
United Airlines Logo
15:50 - 21:11LHR-GTF
36h 21m2 stops
£516United Airlines
Find Deal
Mon, 29 Sep - Wed, 8 Oct
KLM Logo
11:30 - 09:50GTF-LHR
15h 20m1 stop
KLM Logo
11:00 - 22:51LHR-GTF
18h 51m1 stop
£528KLM
Find Deal
Mon, 29 Sep - Wed, 8 Oct
Delta Logo
05:30 - 13:30GTF-LHR
25h 00m2 stops
Delta Logo
20:25 - 17:42LHR-GTF
28h 17m2 stops
£531Delta
Find Deal
Tue, 30 Sep - Wed, 8 Oct
United Airlines Logo
07:00 - 06:30GTF-LHR
16h 30m2 stops
United Airlines Logo
07:25 - 21:28LHR-GTF
21h 03m2 stops
£554United Airlines
Find Deal
Wed, 3 Sep - Sat, 13 Sep
United Airlines Logo
14:35 - 09:40GTF-LHR
12h 05m1 stop
United Airlines Logo
14:50 - 21:28LHR-GTF
13h 38m1 stop
£565United Airlines
Find Deal
Wed, 3 Sep - Sat, 13 Sep

United Airlines flights from Great Falls to London

Our best United Airlines deals on Great Falls to London flight tickets
United Airlines
29 Sept
GTF14:31Great Falls
12h 09m
1 stop
LHR09:40London Heathrow
8 Oct
LHR15:50London Heathrow
36h 21m
2 stops
GTF21:11Great Falls
United Airlines
3 Sept
GTF07:00Great Falls
22h 20m
1 stop
LHR12:20London Heathrow
13 Sept
LHR07:25London Heathrow
21h 03m
2 stops
GTF21:28Great Falls
United Airlines
3 Sept
GTF14:35Great Falls
12h 05m
1 stop
LHR09:40London Heathrow
13 Sept
LHR14:50London Heathrow
13h 38m
1 stop
GTF21:28Great Falls

See travel insights to London from

How to get the cheapest flight ticket from Great Falls to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Great Falls to London?

United Airlines is the most popular carrier operating from Great Falls to London

When to book flights from Great Falls to London

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Great Falls to London (GTF to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to London

Best price found

£259

Fastest flight time

12h 05m

Direct flights

None

Airports in London

1 airport
The best one-way flight to London from Great Falls in the past 72 hours is £259. The best return flight deal from Great Falls to London found on momondo in the last 72 hours is £516.
The fastest flight from Great Falls to London takes 12h 05m
There are no direct flights from Great Falls to London. Popular non-direct route for this connection is Great Falls Airport - London Heathrow Airport.
There is 1 airport near London: London Heathrow (LHR)

  • How far is Great Falls to London by plane?

    The straight-line distance from Great Falls to London is 4477.2 mi. Flights usually cover this in 12h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Great Falls Airport to London?

    Prices for flights from Great Falls Airport to London are refreshed on a daily basis.

  • How old do you have to be to fly from Great Falls Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Southend-on-Sea
Slough
Gatwick
Maidstone
Canterbury
Ipswich
Ilford
Margate
Dartford
Hounslow
Colchester
Worthing
Guildford
Winchester
Chelmsford
Dover
Croydon

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Great Falls to London. momondo saves you time and could save you money on your trip.

Can I find flights from Great Falls to London with flexible booking policies on momondo?

Yes. All flights to London from Great Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Great Falls to London?

Once all potential Great Falls to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Great Falls to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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1 adult
Fri 27/6
Fri 4/7

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London