When did momondo last update prices for flights from Montana to London Gatwick Airport?

Prices for flights from Montana to London Gatwick Airport are refreshed on a daily basis.

How old do you have to be to fly from Montana to London Gatwick Airport?

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 Montana to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$532 Cheap Flights from Montana to London Gatwick Airport in 2026/27

Find the cheapest flights from Montana to London

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One-way

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Enter your travel dates to find the best prices.

6:34 pm - 3:00 pmFCA Kalispell Glacier Park-LGW London Gatwick

37h 26m2 stops Seattle/Tacoma Intl Frankfurt am Main

8:15 pm - 11:59 pmLGW London Gatwick-FCA Kalispell Glacier Park

34h 44m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,270Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

7:03 am - 7:25 pmMSO Missoula Johnson-Bell Field-LGW London Gatwick

30h 22m2 stops Seattle/Tacoma Intl Frankfurt am Main

10:25 am - 9:18 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

17h 53m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,324Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

7:03 am - 3:00 pmMSO Missoula Johnson-Bell Field-LGW London Gatwick

24h 57m2 stops Seattle/Tacoma Intl Frankfurt am Main

4:10 pm - 9:18 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

36h 08m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,334Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

4:13 pm - 4:30 pmMSO Missoula Johnson-Bell Field-LGW London Gatwick

41h 17m2 stops Seattle/Tacoma Intl Istanbul

6:30 am - 11:59 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

23h 29m2 stops Istanbul Seattle/Tacoma Intl

$1,346Multiple Airlines

Wed, Mar 10 - Tue, Mar 16

3:49 pm - 9:55 amMSO Missoula Johnson-Bell Field-LGW London Gatwick

35h 06m2 stops Seattle/Tacoma Intl Istanbul

7:25 am - 2:50 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

38h 25m2 stops Istanbul Seattle/Tacoma Intl

$1,467Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

3:49 pm - 6:45 pmMSO Missoula Johnson-Bell Field-LGW London Gatwick

19h 56m2 stops Seattle/Tacoma Intl Frankfurt am Main

10:20 am - 10:04 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

18h 44m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,478Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

2:03 pm - 6:50 pmFCA Kalispell Glacier Park-LGW London Gatwick

21h 47m2 stops Seattle/Tacoma Intl Frankfurt am Main

10:20 am - 10:59 pmLGW London Gatwick-FCA Kalispell Glacier Park

19h 39m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,779Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

7:01 am - 10:35 pmMSO Missoula Johnson-Bell Field-LGW London Gatwick

32h 34m2 stops Seattle/Tacoma Intl Istanbul

10:05 am - 10:58 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

43h 53m2 stops Istanbul Seattle/Tacoma Intl

$1,825Multiple Airlines

Sat, Dec 26 - Mon, Jan 4

7:01 am - 9:10 amMSO Missoula Johnson-Bell Field-LGW London Gatwick

43h 09m2 stops Seattle/Tacoma Intl Istanbul

10:05 am - 10:58 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

43h 53m2 stops Istanbul Seattle/Tacoma Intl

$1,840Multiple Airlines

Sat, Dec 26 - Mon, Jan 4

7:01 am - 10:35 pmMSO Missoula Johnson-Bell Field-LGW London Gatwick

32h 34m2 stops Seattle/Tacoma Intl Istanbul

10:05 am - 10:58 pmLGW London Gatwick-MSO Missoula Johnson-Bell Field

43h 53m2 stops Istanbul Seattle/Tacoma Intl

$1,884Multiple Airlines

Sat, Dec 26 - Mon, Jan 4

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Use the filters below to find and compare flights from Montana to London Gatwick Airport that are best for you.

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Price

Cheapest round-trip

KalispellLondon

FCA Kalispell Glacier Park - LGW London Gatwick

FCALGW

Kalispell Glacier Park

Sun 11/1

6:34 pm-3:00 pm

2 stops37h 26m

London Gatwick

Sun 11/8

8:15 pm-11:59 pm

2 stops34h 44m

$1,270

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Sat 10/31

7:03 am-7:25 pm

2 stops30h 22m

London Gatwick

Sat 11/7

10:25 am-9:18 pm

2 stops17h 53m

$1,324

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Sun 11/1

7:03 am-3:00 pm

2 stops24h 57m

London Gatwick

Sun 11/8

4:10 pm-9:18 pm

2 stops36h 08m

$1,334

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Wed 3/10

4:13 pm-4:30 pm

2 stops41h 17m

London Gatwick

Tue 3/16

6:30 am-11:59 pm

2 stops23h 29m

$1,346

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Fri 10/16

3:49 pm-9:55 am

2 stops35h 06m

London Gatwick

Fri 10/23

7:25 am-2:50 pm

2 stops38h 25m

$1,467

Quickest round-trip

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Sat 10/17

3:49 pm-6:45 pm

2 stops19h 56m

London Gatwick

Sat 10/24

10:20 am-10:04 pm

2 stops18h 44m

$1,478

KalispellLondon

FCA Kalispell Glacier Park - LGW London Gatwick

FCALGW

Kalispell Glacier Park

Fri 10/16

2:03 pm-6:50 pm

2 stops21h 47m

London Gatwick

Fri 10/23

10:20 am-10:59 pm

2 stops19h 39m

$1,779

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Sat 12/26

7:01 am-10:35 pm

2 stops32h 34m

London Gatwick

Mon 1/4

10:05 am-10:58 pm

2 stops43h 53m

$1,825

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Sat 12/26

7:01 am-9:10 am

2 stops43h 09m

London Gatwick

Mon 1/4

10:05 am-10:58 pm

2 stops43h 53m

$1,840

MissoulaLondon

MSO Missoula Johnson-Bell Field - LGW London Gatwick

MSOLGW

Missoula Johnson-Bell Field

Sat 12/26

7:01 am-10:35 pm

2 stops32h 34m

London Gatwick

Mon 1/4

10:05 am-10:58 pm

2 stops43h 53m

$1,884

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to London Gatwick Airport

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

How long does it take to fly to London Gatwick Airport?

On average, it takes 12h 13m to fly from Montana to London Gatwick Airport if you fly out of Missoula (the most popular airport in Montana) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of Great Falls and into London Heathrow Airport, then the flight time is around 12h 55m.

Cheap Montana to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to London Gatwick Airport

Best Price Found	$532
Fastest flight time	20h 55m
Direct flights	None

The best one-way flight to London Gatwick Airport from Montana in the past 72 hours is $532. The best round-trip flight deal from Montana to London Gatwick Airport found on momondo in the last 72 hours is $1,270.

The fastest flight from Montana to London Gatwick Airport takes 20h 55m

There are no direct flights from Montana to London Gatwick Airport. There are no popular flight routes from Montana to London Gatwick Airport.

Search flight deals

Frequently asked questions about flying from Montana to London Gatwick Airport

When did momondo last update prices for flights from Montana to London Gatwick Airport?
Prices for flights from Montana to London Gatwick Airport are refreshed on a daily basis.
How old do you have to be to fly from Montana to London Gatwick Airport?
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 Montana to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Hounslow

Gatwick

Milton Keynes

Hayes

Luton

Wembley

Dover

Croydon

Richmond

Kingston upon Thames

Stansted

Harrow

Cobham

Watford

Worthing

Slough

Eastbourne

Hook

Uxbridge

Ilford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to London for you.

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

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

How can momondo help me find flights from Montana to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to London.

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

Yes momondo offers price alerts on flights to London from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Montana to London from $532

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to London departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Why use momondo?

An easier way to manage your London Gatwick Airport trip

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Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

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