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.

$753 Cheap Flights from Montana to London Gatwick Airport in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montana to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:23 am - 10:55 am

MSO

LGW

21h 32m2 stops

11:55 am - 11:59 pm

LGW

MSO

19h 04m2 stops

$978Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

6:23 am - 10:55 am

MSO

LGW

21h 32m2 stops

11:55 am - 11:55 pm

LGW

MSO

19h 00m2 stops

$1,029Multiple Airlines

Sat, Jan 24 - Fri, Feb 6

11:12 am - 11:45 am

FCA

LGW

17h 33m2 stops

1:00 pm - 11:58 pm

LGW

FCA

17h 58m2 stops

$1,166Multiple Airlines

Wed, May 20 - Tue, May 26

1:43 pm - 2:40 pm

FCA

LGW

17h 57m2 stops

1:00 pm - 12:03 pm

LGW

FCA

30h 03m2 stops

$1,194Multiple Airlines

Wed, Apr 22 - Sat, May 2

11:12 am - 6:50 pm

FCA

LGW

24h 38m2 stops

10:20 am - 11:59 pm

LGW

FCA

20h 39m2 stops

$1,206Multiple Airlines

Thu, Jun 4 - Thu, Jun 18

11:12 am - 2:40 pm

FCA

LGW

20h 28m2 stops

1:00 pm - 11:58 pm

LGW

FCA

17h 58m2 stops

$1,259Multiple Airlines

Tue, Jun 2 - Tue, Jun 9

7:00 am - 6:50 pm

MSO

LGW

28h 50m2 stops

10:20 am - 11:56 pm

LGW

MSO

20h 36m2 stops

$1,272Multiple Airlines

Sat, May 9 - Sat, May 23

1:59 pm - 2:40 pm

MSO

LGW

17h 41m2 stops

7:40 pm - 11:56 pm

LGW

MSO

35h 16m2 stops

$1,308Multiple Airlines

Fri, May 8 - Sat, May 23

7:00 am - 2:40 pm

MSO

LGW

24h 40m2 stops

10:20 am - 11:56 pm

LGW

MSO

20h 36m2 stops

$1,815Multiple Airlines

Sat, May 9 - Sat, May 23

4:20 pm - 10:35 pm

MSO

LGW

23h 15m2 stops

6:20 am - 11:55 pm

LGW

MSO

24h 35m2 stops

$2,288Multiple Airlines

Thu, Jan 8 - Mon, Jan 12

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Tue 2/10

6:23 am-10:55 am

2 stops21h 32m

London Gatwick

Tue 2/17

11:55 am-11:59 pm

2 stops19h 04m

$978

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 1/24

6:23 am-10:55 am

2 stops21h 32m

London Gatwick

Fri 2/6

11:55 am-11:55 pm

2 stops19h 00m

$1,029

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Wed 5/20

11:12 am-11:45 am

2 stops17h 33m

London Gatwick

Tue 5/26

1:00 pm-11:58 pm

2 stops17h 58m

$1,166

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Wed 4/22

1:43 pm-2:40 pm

2 stops17h 57m

London Gatwick

Sat 5/2

1:00 pm-12:03 pm

2 stops30h 03m

$1,194

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Thu 6/4

11:12 am-6:50 pm

2 stops24h 38m

London Gatwick

Thu 6/18

10:20 am-11:59 pm

2 stops20h 39m

$1,206

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Tue 6/2

11:12 am-2:40 pm

2 stops20h 28m

London Gatwick

Tue 6/9

1:00 pm-11:58 pm

2 stops17h 58m

$1,259

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 5/9

7:00 am-6:50 pm

2 stops28h 50m

London Gatwick

Sat 5/23

10:20 am-11:56 pm

2 stops20h 36m

$1,272

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Fri 5/8

1:59 pm-2:40 pm

2 stops17h 41m

London Gatwick

Sat 5/23

7:40 pm-11:56 pm

2 stops35h 16m

$1,308

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 5/9

7:00 am-2:40 pm

2 stops24h 40m

London Gatwick

Sat 5/23

10:20 am-11:56 pm

2 stops20h 36m

$1,815

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 1/8

4:20 pm-10:35 pm

2 stops23h 15m

London Gatwick

Mon 1/12

6:20 am-11:55 pm

2 stops24h 35m

$2,288

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 05m to fly from Montana to London Gatwick Airport if you fly out of Billings (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 Bozeman and into London Heathrow Airport, then the flight time is around 13h 11m.

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

Fastest flight time	20h 28m
Direct flights	None

The fastest flight from Montana to London Gatwick Airport takes 20h 28m

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

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.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

Chelmsford

Stansted

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.