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

Prices for flights from London to Kalispell Glacier Park Airport are refreshed on a daily basis.

How old do you have to be to fly from London to Kalispell Glacier Park 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 London to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The travel and health documents required for your trip to Kalispell Glacier Park 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 Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$620 Cheap Flights from London to Kalispell in 2026

Find the cheapest flights from London to Kalispell

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:25 pm - 2:34 pm

LHR

FCA

31h 09m

2 stops

1:34 pm - 10:15 am

FCA

LHR

37h 41m

2 stops

$1,012Finnair

Tue, Sep 1 - Sun, Sep 20

4:25 pm - 2:34 pm

LHR

FCA

29h 09m

1 stop

3:26 pm - 6:20 am

FCA

LHR

31h 54m

1 stop

$1,017Finnair

Tue, Sep 1 - Sun, Sep 20

2:45 pm - 11:59 pm

LHR

FCA

16h 14m

1 stop

6:30 am - 12:20 pm

FCA

LHR

22h 50m

1 stop

$1,050Alaska Airlines

Sat, Nov 7 - Wed, Nov 11

2:45 pm - 11:59 pm

LHR

FCA

16h 14m

1 stop

6:30 am - 12:20 pm

FCA

LHR

22h 50m

1 stop

$1,051Alaska Airlines

Sat, Nov 7 - Wed, Nov 11

2:45 pm - 11:59 pm

LHR

FCA

16h 14m

1 stop

6:30 am - 12:20 pm

FCA

LHR

22h 50m

1 stop

$1,052Alaska Airlines

Sat, Nov 7 - Wed, Nov 11

5:45 pm - 10:52 am

LHR

FCA

24h 07m

1 stop

6:33 am - 3:35 pm

FCA

LHR

26h 02m

1 stop

$1,141Multiple Airlines

Sat, Aug 8 - Sat, Aug 15

5:45 pm - 10:52 am

LHR

FCA

24h 07m

1 stop

6:33 am - 1:50 pm

FCA

LHR

24h 17m

2 stops

$1,201Multiple Airlines

Sat, Aug 8 - Sat, Aug 15

9:10 am - 9:42 pm

LHR

FCA

19h 32m

2 stops

2:29 pm - 9:40 am

FCA

LHR

12h 11m

1 stop

$1,212United Airlines

Sat, Nov 7 - Wed, Nov 11

9:10 am - 9:42 pm

LHR

FCA

19h 32m

2 stops

2:29 pm - 9:40 am

FCA

LHR

12h 11m

1 stop

$1,214United Airlines

Sat, Nov 7 - Wed, Nov 11

9:10 am - 9:42 pm

LHR

FCA

19h 32m

2 stops

2:29 pm - 9:40 am

FCA

LHR

12h 11m

1 stop

$1,215United Airlines

Sat, Nov 7 - Wed, Nov 11

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Finnair flights from London to Kalispell

Our best Finnair deals on London to Kalispell flight tickets

Finnair

Sep 1

LHR2:25 pmLondon Heathrow

31h 09m

2 stops

FCA2:34 pmKalispell Glacier Park

Sep 20

FCA1:34 pmKalispell Glacier Park

37h 41m

2 stops

LHR10:15 amLondon Heathrow

$1,012

Finnair

Sep 1

LHR4:25 pmLondon Heathrow

29h 09m

1 stop

FCA2:34 pmKalispell Glacier Park

Sep 20

FCA3:26 pmKalispell Glacier Park

31h 54m

1 stop

LHR6:20 amLondon Heathrow

$1,017

Finnair

Jul 19

LHR12:15 pmLondon Heathrow

30h 28m

2 stops

FCA11:43 amKalispell Glacier Park

Aug 2

FCA4:49 pmKalispell Glacier Park

34h 26m

2 stops

LHR10:15 amLondon Heathrow

$1,290

Alaska Airlines flights from London to Kalispell

Our best Alaska Airlines deals on London to Kalispell flight tickets

Alaska Airlines

Nov 7

LHR2:45 pmLondon Heathrow

16h 14m

1 stop

FCA11:59 pmKalispell Glacier Park

Nov 11

FCA6:30 amKalispell Glacier Park

22h 50m

1 stop

LHR12:20 pmLondon Heathrow

$1,050

Alaska Airlines

Nov 7

LHR2:45 pmLondon Heathrow

16h 14m

1 stop

FCA11:59 pmKalispell Glacier Park

Nov 11

FCA6:30 amKalispell Glacier Park

22h 50m

1 stop

LHR12:20 pmLondon Heathrow

$1,051

Alaska Airlines

Nov 7

LHR2:45 pmLondon Heathrow

16h 14m

1 stop

FCA11:59 pmKalispell Glacier Park

Nov 11

FCA6:30 amKalispell Glacier Park

22h 50m

1 stop

LHR12:20 pmLondon Heathrow

$1,052

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 9/1

2:25 pm-2:34 pm

2 stops31h 09m

Kalispell Glacier Park

Sun 9/20

1:34 pm-10:15 am

2 stops37h 41m

$1,012

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 9/1

4:25 pm-2:34 pm

1 stop29h 09m

Kalispell Glacier Park

Sun 9/20

3:26 pm-6:20 am

1 stop31h 54m

$1,017

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/7

2:45 pm-11:59 pm

1 stop16h 14m

Kalispell Glacier Park

Wed 11/11

6:30 am-12:20 pm

1 stop22h 50m

$1,050

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/7

2:45 pm-11:59 pm

1 stop16h 14m

Kalispell Glacier Park

Wed 11/11

6:30 am-12:20 pm

1 stop22h 50m

$1,051

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/7

2:45 pm-11:59 pm

1 stop16h 14m

Kalispell Glacier Park

Wed 11/11

6:30 am-12:20 pm

1 stop22h 50m

$1,052

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 8/8

5:45 pm-10:52 am

1 stop24h 07m

Kalispell Glacier Park

Sat 8/15

6:33 am-3:35 pm

1 stop26h 02m

$1,141

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 8/8

5:45 pm-10:52 am

1 stop24h 07m

Kalispell Glacier Park

Sat 8/15

6:33 am-1:50 pm

2 stops24h 17m

$1,201

Quickest round-trip

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/7

9:10 am-9:42 pm

2 stops19h 32m

Kalispell Glacier Park

Wed 11/11

2:29 pm-9:40 am

1 stop12h 11m

$1,212

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/7

9:10 am-9:42 pm

2 stops19h 32m

Kalispell Glacier Park

Wed 11/11

2:29 pm-9:40 am

1 stop12h 11m

$1,214

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/7

9:10 am-9:42 pm

2 stops19h 32m

Kalispell Glacier Park

Wed 11/11

2:29 pm-9:40 am

1 stop12h 11m

$1,215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Kalispell

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 London to Kalispell Glacier Park?

Virgin Atlantic is the most popular carrier operating from London to Kalispell Glacier Park

When to book flights from London to Kalispell

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

Estimated round-trip price

Cheap London to Kalispell (LON to FCA) flight deals and tips

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

Fastest flight time	18h 58m
Direct flights	None

The fastest flight from London to Kalispell takes 18h 58m

There are no direct flights from London to Kalispell. There are no popular flight routes from London to Kalispell.

Search flight deals

Frequently asked questions about flying from London to Kalispell

How far is London to Kalispell Glacier Park by plane?
There are 4528.3 mi between London and Kalispell Glacier Park. In terms of flight time, this usually takes a little over 18h 58m.
When did momondo last update prices for flights from London to Kalispell Glacier Park Airport?
Prices for flights from London to Kalispell Glacier Park Airport are refreshed on a daily basis.
How old do you have to be to fly from London to Kalispell Glacier Park 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 London to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents required for your trip to Kalispell Glacier Park 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 Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Polson

Columbia Falls

Cut Bank

Eureka

Essex

Why use momondo?

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

It is quick and easy to find London to Kalispell flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kalispell that suits you.

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

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

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

Once you have performed a search for London to Kalispell flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Kalispell from London. 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.