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Cheap flights from Kalispell to London from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to London departing on 10/28. 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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Find the cheapest flights from Kalispell to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:25 am - 3:45 pm
FCA
-
LGW
28h 20m
2 stops
Delta Logo
10:00 am - 5:45 pm
LGW
-
FCA
38h 45m
2 stops
$903Delta
Wed, Oct 28 - Thu, Dec 3
Delta Logo
1:29 pm - 3:45 pm
FCA
-
LGW
44h 16m
2 stops
Delta Logo
10:00 am - 11:07 pm
LGW
-
FCA
44h 07m
2 stops
$909Delta
Sat, Oct 31 - Mon, Dec 7
Delta Logo
5:25 am - 3:45 pm
FCA
-
LGW
28h 20m
2 stops
Delta Logo
10:00 am - 11:07 pm
LGW
-
FCA
44h 07m
2 stops
$953Delta
Tue, Oct 27 - Sat, Dec 5
Delta Logo
6:10 pm - 3:45 pm
FCA
-
LGW
39h 35m
2 stops
Delta Logo
10:00 am - 11:07 pm
LGW
-
FCA
44h 07m
2 stops
$959Delta
Sat, Oct 31 - Sat, Dec 5
Delta Logo
6:10 pm - 3:45 pm
FCA
-
LGW
39h 35m
2 stops
Delta Logo
10:00 am - 5:45 pm
LGW
-
FCA
38h 45m
2 stops
$965Delta
Sat, Oct 31 - Tue, Dec 1
Delta Logo
5:25 am - 3:45 pm
FCA
-
LGW
28h 20m
2 stops
Delta Logo
10:00 am - 11:07 pm
LGW
-
FCA
44h 07m
2 stops
$1,016Delta
Wed, Oct 28 - Thu, Dec 10
Delta Logo
5:25 am - 3:45 pm
FCA
-
LGW
28h 20m
2 stops
Delta Logo
10:00 am - 11:07 pm
LGW
-
FCA
44h 07m
2 stops
$1,021Delta
Tue, Oct 27 - Mon, Nov 30
Delta Logo
6:10 pm - 3:45 pm
FCA
-
LGW
39h 35m
2 stops
Delta Logo
10:00 am - 11:07 pm
LGW
-
FCA
44h 07m
2 stops
$1,022Delta
Sat, Oct 31 - Thu, Dec 10
Delta Logo
6:10 pm - 3:45 pm
FCA
-
LGW
39h 35m
2 stops
Delta Logo
10:00 am - 11:07 pm
LGW
-
FCA
44h 07m
2 stops
$1,027Delta
Sat, Oct 31 - Mon, Nov 30
Delta Logo
5:25 am - 3:45 pm
FCA
-
LGW
28h 20m
2 stops
Delta Logo
10:00 am - 5:45 pm
LGW
-
FCA
38h 45m
2 stops
$1,066Delta
Thu, Oct 29 - Wed, Dec 9

Icelandair flights from Kalispell to London Gatwick Airport

Our best Icelandair deals on Kalispell to London Gatwick Airport flight tickets
Icelandair
May 20
FCA11:33 amKalispell Glacier Park
17h 12m
2 stops
LGW11:45 amLondon Gatwick
May 26
LGW3:40 pmLondon Gatwick
26h 11m
2 stops
FCA10:51 amKalispell Glacier Park
$2,645
Icelandair
May 20
FCA6:15 amKalispell Glacier Park
22h 30m
2 stops
LGW11:45 amLondon Gatwick
May 26
LGW3:40 pmLondon Gatwick
26h 11m
2 stops
FCA10:51 amKalispell Glacier Park
$2,724
Icelandair
May 20
FCA4:14 pmKalispell Glacier Park
15h 26m
2 stops
LGW2:40 pmLondon Gatwick
May 26
LGW3:40 pmLondon Gatwick
26h 11m
2 stops
FCA10:51 amKalispell Glacier Park
$3,421

Delta flights from Kalispell to London Gatwick Airport

Our best Delta deals on Kalispell to London Gatwick Airport flight tickets
Delta
Oct 28
FCA5:25 amKalispell Glacier Park
28h 20m
2 stops
LGW3:45 pmLondon Gatwick
Dec 3
LGW10:00 amLondon Gatwick
38h 45m
2 stops
FCA5:45 pmKalispell Glacier Park
$903
Delta
Oct 31
FCA1:29 pmKalispell Glacier Park
44h 16m
2 stops
LGW3:45 pmLondon Gatwick
Dec 7
LGW10:00 amLondon Gatwick
44h 07m
2 stops
FCA11:07 pmKalispell Glacier Park
$909
Delta
Oct 27
FCA5:25 amKalispell Glacier Park
28h 20m
2 stops
LGW3:45 pmLondon Gatwick
Dec 5
LGW10:00 amLondon Gatwick
44h 07m
2 stops
FCA11:07 pmKalispell Glacier Park
$953

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to London Gatwick Airport 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, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Kalispell to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Wed 10/28

5:25 am-3:45 pm

2 stops28h 20m

London Gatwick

Thu 12/3

10:00 am-5:45 pm

2 stops38h 45m

$903

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Sat 10/31

1:29 pm-3:45 pm

2 stops44h 16m

London Gatwick

Mon 12/7

10:00 am-11:07 pm

2 stops44h 07m

$909

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Tue 10/27

5:25 am-3:45 pm

2 stops28h 20m

London Gatwick

Sat 12/5

10:00 am-11:07 pm

2 stops44h 07m

$953

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Sat 10/31

6:10 pm-3:45 pm

2 stops39h 35m

London Gatwick

Sat 12/5

10:00 am-11:07 pm

2 stops44h 07m

$959

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Sat 10/31

6:10 pm-3:45 pm

2 stops39h 35m

London Gatwick

Tue 12/1

10:00 am-5:45 pm

2 stops38h 45m

$965

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Wed 10/28

5:25 am-3:45 pm

2 stops28h 20m

London Gatwick

Thu 12/10

10:00 am-11:07 pm

2 stops44h 07m

$1,016

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Tue 10/27

5:25 am-3:45 pm

2 stops28h 20m

London Gatwick

Mon 11/30

10:00 am-11:07 pm

2 stops44h 07m

$1,021

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Sat 10/31

6:10 pm-3:45 pm

2 stops39h 35m

London Gatwick

Thu 12/10

10:00 am-11:07 pm

2 stops44h 07m

$1,022

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Sat 10/31

6:10 pm-3:45 pm

2 stops39h 35m

London Gatwick

Mon 11/30

10:00 am-11:07 pm

2 stops44h 07m

$1,027

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Thu 10/29

5:25 am-3:45 pm

2 stops28h 20m

London Gatwick

Wed 12/9

10:00 am-5:45 pm

2 stops38h 45m

$1,066

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Kalispell 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

What is the cheapest airline that flies from Kalispell Glacier Park to London Gatwick?

Delta is the most popular carrier operating from Kalispell Glacier Park to London Gatwick

When to book flights from Kalispell to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to London Gatwick Airport (FCA to LGW) flight deals and tips

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

Fastest flight time

17h 12m

Direct flights

None
The fastest flight from Kalispell to London Gatwick Airport takes 17h 12m
There are no direct flights from Kalispell to London Gatwick Airport. There are no popular flight routes from Kalispell to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Kalispell to London Gatwick Airport

  • How far is Kalispell Glacier Park to London Gatwick by plane?

    A flight from Kalispell Glacier Park to London Gatwick will travel around 4544.4 mi. In terms of flight time, this usually takes a little over 17h 12m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to London Gatwick Airport?

    Prices for flights from Kalispell Glacier Park Airport to London Gatwick Airport are updated daily.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to London Gatwick Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to London Gatwick Airport.

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

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Cobham
Folkestone
Romford
Uxbridge
Guildford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Kalispell.

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

All flight searches from Kalispell to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Kalispell. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Kalispell to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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