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

On average, it takes 11h 35m 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 Missoula and into London Heathrow Airport, then the flight time is around 12h 02m.

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.

$575 Cheap Flights from Montana to London Gatwick Airport in 2026

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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.

1:04 pm - 2:40 pm

MSO

LGW

18h 36m

2 stops

10:20 am - 10:42 pm

LGW

MSO

19h 22m

2 stops

$1,088Multiple Airlines

Thu, Sep 3 - Mon, Sep 14

1:04 pm - 2:40 pm

MSO

LGW

18h 36m

2 stops

10:20 am - 10:42 pm

LGW

MSO

19h 22m

2 stops

$1,114Multiple Airlines

Thu, Sep 3 - Mon, Sep 14

5:05 am - 9:20 am

MSO

LGW

21h 15m

2 stops

10:25 am - 11:40 pm

LGW

MSO

20h 15m

2 stops

$1,116Delta

Sat, May 9 - Sun, May 17

5:05 am - 9:20 am

MSO

LGW

21h 15m

2 stops

10:25 am - 11:40 pm

LGW

MSO

20h 15m

2 stops

$1,117Delta

Sat, May 9 - Sun, May 17

7:15 am - 6:45 pm

MSO

LGW

28h 30m

2 stops

10:20 am - 10:42 pm

LGW

MSO

19h 22m

2 stops

$1,123Multiple Airlines

Wed, Sep 2 - Tue, Sep 15

6:35 am - 2:40 pm

FCA

LGW

25h 05m

2 stops

1:00 pm - 11:51 pm

LGW

FCA

17h 51m

2 stops

$1,142Icelandair

Tue, May 5 - Tue, May 12

1:43 pm - 6:45 pm

FCA

LGW

22h 02m

2 stops

10:20 am - 11:51 pm

LGW

FCA

20h 31m

2 stops

$1,159Multiple Airlines

Sat, Apr 25 - Mon, May 4

1:43 pm - 2:40 pm

FCA

LGW

17h 57m

2 stops

10:20 am - 11:51 pm

LGW

FCA

20h 31m

2 stops

$1,171Multiple Airlines

Sat, Apr 25 - Mon, May 4

6:35 am - 2:40 pm

FCA

LGW

25h 05m

2 stops

3:40 pm - 10:51 am

LGW

FCA

26h 11m

2 stops

$1,199Multiple Airlines

Tue, May 5 - Tue, May 12

3:30 pm - 4:00 pm

MSO

LGW

17h 30m

2 stops

10:25 am - 11:40 pm

LGW

MSO

20h 15m

2 stops

$1,206Delta

Sat, May 9 - Sun, May 17

Delta flights from Montana to London Gatwick Airport

Our best Delta deals on Montana to London Gatwick Airport flight tickets

Delta

May 9

MSO5:05 amMissoula Johnson-Bell Field

21h 15m

2 stops

LGW9:20 amLondon Gatwick

May 17

LGW10:25 amLondon Gatwick

20h 15m

2 stops

MSO11:40 pmMissoula Johnson-Bell Field

$1,116

Delta

May 9

MSO5:05 amMissoula Johnson-Bell Field

21h 15m

2 stops

LGW9:20 amLondon Gatwick

May 17

LGW10:25 amLondon Gatwick

20h 15m

2 stops

MSO11:40 pmMissoula Johnson-Bell Field

$1,117

Delta

May 9

MSO3:30 pmMissoula Johnson-Bell Field

17h 30m

2 stops

LGW4:00 pmLondon Gatwick

May 17

LGW10:25 amLondon Gatwick

20h 15m

2 stops

MSO11:40 pmMissoula Johnson-Bell Field

$1,206

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

Cheapest round-trip

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 9/3

1:04 pm-2:40 pm

2 stops18h 36m

London Gatwick

Mon 9/14

10:20 am-10:42 pm

2 stops19h 22m

$1,088

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 9/3

1:04 pm-2:40 pm

2 stops18h 36m

London Gatwick

Mon 9/14

10:20 am-10:42 pm

2 stops19h 22m

$1,114

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 5/9

5:05 am-9:20 am

2 stops21h 15m

London Gatwick

Sun 5/17

10:25 am-11:40 pm

2 stops20h 15m

$1,116

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 5/9

5:05 am-9:20 am

2 stops21h 15m

London Gatwick

Sun 5/17

10:25 am-11:40 pm

2 stops20h 15m

$1,117

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Wed 9/2

7:15 am-6:45 pm

2 stops28h 30m

London Gatwick

Tue 9/15

10:20 am-10:42 pm

2 stops19h 22m

$1,123

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Tue 5/5

6:35 am-2:40 pm

2 stops25h 05m

London Gatwick

Tue 5/12

1:00 pm-11:51 pm

2 stops17h 51m

$1,142

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Sat 4/25

1:43 pm-6:45 pm

2 stops22h 02m

London Gatwick

Mon 5/4

10:20 am-11:51 pm

2 stops20h 31m

$1,159

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Sat 4/25

1:43 pm-2:40 pm

2 stops17h 57m

London Gatwick

Mon 5/4

10:20 am-11:51 pm

2 stops20h 31m

$1,171

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Tue 5/5

6:35 am-2:40 pm

2 stops25h 05m

London Gatwick

Tue 5/12

3:40 pm-10:51 am

2 stops26h 11m

$1,199

Quickest round-trip

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 5/9

3:30 pm-4:00 pm

2 stops17h 30m

London Gatwick

Sun 5/17

10:25 am-11:40 pm

2 stops20h 15m

$1,206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Airlines

Other information

What is the cheapest airline that flies from Montana to London Gatwick?

Delta is the most popular carrier operating from Montana to London Gatwick

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	15h 26m
Direct flights	None

The fastest flight from Montana to London Gatwick Airport takes 15h 26m

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.

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Hayes

Slough

Crawley

Wembley

Stansted

Croydon

Dartford

Brentwood

Cobham

Folkestone

Guildford

Romford

Harrow

Watford

Richmond

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 $575

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 4/22. 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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Delta flights from Montana to London Gatwick Airport

Our best Delta deals on Montana to London Gatwick Airport flight tickets

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

What is the cheapest airline that flies from Montana to London Gatwick?

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

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

Direct flights

Frequently asked questions about flying from Montana to London Gatwick Airport

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Gatwick Airport trip

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