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Cheap flights from Montana to London Gatwick Airport from £277

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LGW
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montana to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Montana to Gatwick
Explore the most affordable flight options available from Montana to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Tue 12/515:55
MSO
-
LGW
2 stops15h 45m
Multiple Airlines
Tue 19/515:40
LGW
-
MSO
2 stops39h 19m
Multiple Airlines
Deal found 23/3£746
Tue 21/416:23
MSO
-
LGW
2 stops15h 17m
Multiple Airlines
Tue 28/413:00
LGW
-
MSO
2 stops30h 28m
Multiple Airlines
Deal found 22/3£749
Tue 8/916:13
MSO
-
LGW
2 stops15h 27m
Multiple Airlines
Tue 22/915:40
LGW
-
MSO
2 stops27h 52m
Multiple Airlines
Deal found 23/3£766
Tue 10/1106:33
FCA
-
LGW
2 stops21h 22m
Multiple Airlines
Tue 8/1211:55
LGW
-
FCA
2 stops19h 04m
Multiple Airlines
Deal found 19/3£767
Thu 7/513:59
MSO
-
LGW
2 stops17h 41m
Multiple Airlines
Tue 19/515:40
LGW
-
MSO
2 stops39h 19m
Multiple Airlines
Deal found 20/3£783
Thu 23/415:55
MSO
-
LGW
2 stops15h 45m
Multiple Airlines
Thu 30/415:40
LGW
-
MSO
2 stops27h 48m
Multiple Airlines
Deal found 23/3£801
Thu 3/916:13
MSO
-
LGW
2 stops39h 27m
Multiple Airlines
Mon 14/915:40
LGW
-
MSO
2 stops39h 39m
Multiple Airlines
Deal found 23/3£810
Tue 14/413:52
FCA
-
LGW
2 stops17h 48m
Multiple Airlines
Tue 21/415:40
LGW
-
FCA
2 stops27h 23m
Multiple Airlines
Deal found 21/3£819
Sat 9/505:05
MSO
-
LGW
2 stops21h 15m
Delta
Sun 17/510:25
LGW
-
MSO
2 stops20h 15m
Delta
Deal found 23/3£871
Tue 14/413:53
MSO
-
LGW
2 stops17h 47m
Multiple Airlines
Tue 21/415:40
LGW
-
MSO
2 stops39h 10m
Multiple Airlines
Deal found 21/3£873
Mon 4/519:28
FCA
-
LGW
2 stops36h 12m
Multiple Airlines
Sun 31/515:40
LGW
-
FCA
2 stops39h 18m
Multiple Airlines
Deal found 22/3£904
Wed 20/516:14
FCA
-
LGW
2 stops15h 26m
Multiple Airlines
Tue 26/513:00
LGW
-
FCA
2 stops28h 51m
Multiple Airlines
Deal found 23/3£939

Find flight deals from Montana to Gatwick

Keep the following information in mind while searching for Montana to Gatwick flight deals. Data was last updated 24 March 2026.

Round-trip from

£746

One-way from

£277

Popular in

June

Cheapest in

October

Average price

£807
12/5-19/5
  • 12/5-19/5
  • 4 total stops
  • 55h 04m total
  • Montana to London
Search Deals
26/7
  • 26/7
  • 2 total stops
  • 41h 31m total
  • Montana to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Montana to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 March 2026.
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 return flight

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Tue 12/5

15:55-14:40

2 stops15h 45m

London Gatwick

Tue 19/5

15:40-23:59

2 stops39h 19m

£746

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Tue 8/9

16:13-14:40

2 stops15h 27m

London Gatwick

Tue 22/9

15:40-12:32

2 stops27h 52m

£766

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 7/5

15:55-14:40

2 stops15h 45m

London Gatwick

Thu 14/5

15:40-23:59

2 stops39h 19m

£783

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 23/4

15:55-14:40

2 stops15h 45m

London Gatwick

Thu 30/4

15:40-12:28

2 stops27h 48m

£801

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Thu 3/9

16:13-14:40

2 stops39h 27m

London Gatwick

Mon 14/9

15:40-00:19

2 stops39h 39m

£810

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Mon 4/5

13:43-14:40

2 stops17h 57m

London Gatwick

Wed 13/5

15:40-23:58

2 stops39h 18m

£840
Fastest return journey

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 9/5

05:05-09:20

2 stops21h 15m

London Gatwick

Sun 17/5

10:25-23:40

2 stops20h 15m

£871

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Tue 14/4

13:53-14:40

2 stops17h 47m

London Gatwick

Tue 21/4

15:40-23:50

2 stops39h 10m

£873

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Mon 4/5

19:28-14:40

2 stops36h 12m

London Gatwick

Sun 31/5

15:40-23:58

2 stops39h 18m

£904

MissoulaLondon

MSO - LGW

MSOLGW

Missoula Johnson-Bell Field

Sat 9/5

05:05-09:20

2 stops21h 15m

London Gatwick

Sat 23/5

10:25-23:40

2 stops20h 15m

£926

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from Montana to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Montana with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to London Gatwick Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Montana to Gatwick that include hotel bookings?

    Yes. In addition to deals on Montana to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Montana to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Gatwick.

  • Can I find deals for business class flights from Montana to Gatwick?

    Yes. Cheapflights offers flight deals from Montana to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montana to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to London City flights
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Los Angeles to London City flights
O'Hare Intl to Gatwick flights
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How does Cheapflights help users find flights from Montana to Gatwick?

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