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

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

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

The travel and health documents you'll need for your trip to Kalispell Glacier Park 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 Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£613 Cheap Flights from London Heathrow Airport to Kalispell in 2025/26

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Find the cheapest flights from London Heathrow Airport to Kalispell

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:45 - 22:52

LHR

FCA

19h 07m1 stop

12:25 - 10:00

FCA

LHR

14h 35m1 stop

£613Virgin Atlantic

Wed, 28 Jan - Wed, 4 Feb

10:10 - 22:52

LHR

FCA

19h 42m2 stops

12:25 - 20:10

FCA

LHR

24h 45m2 stops

£625Virgin Atlantic

Wed, 28 Jan - Wed, 4 Feb

17:05 - 17:19

LHR

FCA

31h 14m2 stops

12:25 - 10:00

FCA

LHR

14h 35m1 stop

£629KLM

Tue, 27 Jan - Tue, 3 Feb

08:55 - 22:52

LHR

FCA

20h 57m2 stops

05:24 - 08:05

FCA

LHR

19h 41m2 stops

£642Delta

Tue, 27 Jan - Tue, 3 Feb

17:00 - 12:59

LHR

FCA

26h 59m1 stop

13:40 - 12:00

FCA

LHR

15h 20m1 stop

£748United Airlines

Wed, 4 Feb - Sun, 8 Feb

09:30 - 23:47

LHR

FCA

21h 17m2 stops

06:05 - 16:40

FCA

LHR

27h 35m2 stops

£1,154Multiple Airlines

Sat, 11 Apr - Mon, 20 Apr

16:05 - 17:30

LHR

FCA

32h 25m2 stops

18:10 - 20:10

FCA

LHR

19h 00m2 stops

£1,165Delta

Mon, 13 Apr - Wed, 22 Apr

13:25 - 17:30

LHR

FCA

35h 05m3 stops

18:10 - 20:10

FCA

LHR

19h 00m2 stops

£1,176Delta

Tue, 21 Apr - Wed, 29 Apr

16:05 - 13:54

LHR

FCA

28h 49m2 stops

05:05 - 07:10

FCA

LHR

19h 05m2 stops

£1,184Delta

Sun, 19 Apr - Wed, 29 Apr

10:55 - 11:24

LHR

FCA

31h 29m1 stop

12:10 - 06:20

FCA

LHR

35h 10m2 stops

£1,185Delta

Wed, 22 Apr - Wed, 29 Apr

KLM flights from London Heathrow Airport to Kalispell

Our best KLM deals on London Heathrow Airport to Kalispell flight tickets

KLM

27 Jan

LHR17:05London Heathrow

31h 14m

2 stops

FCA17:19Kalispell Glacier Park

3 Feb

FCA12:25Kalispell Glacier Park

14h 35m

1 stop

LHR10:00London Heathrow

£629

Find similar

KLM

12 Apr

LHR11:45London Heathrow

18h 56m

2 stops

FCA23:41Kalispell Glacier Park

20 Apr

FCA14:49Kalispell Glacier Park

15h 16m

1 stop

LHR13:05London Heathrow

£1,717

Find similar

Delta flights from London Heathrow Airport to Kalispell

Our best Delta deals on London Heathrow Airport to Kalispell flight tickets

Delta

27 Jan

LHR08:55London Heathrow

20h 57m

2 stops

FCA22:52Kalispell Glacier Park

3 Feb

FCA05:24Kalispell Glacier Park

19h 41m

2 stops

LHR08:05London Heathrow

£642

Find similar

Delta

13 Apr

LHR16:05London Heathrow

32h 25m

2 stops

FCA17:30Kalispell Glacier Park

22 Apr

FCA18:10Kalispell Glacier Park

19h 00m

2 stops

LHR20:10London Heathrow

£1,165

Find similar

Delta

21 Apr

LHR13:25London Heathrow

35h 05m

3 stops

FCA17:30Kalispell Glacier Park

29 Apr

FCA18:10Kalispell Glacier Park

19h 00m

2 stops

LHR20:10London Heathrow

£1,176

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 28/1

10:45-22:52

1 stop19h 07m

Kalispell Glacier Park

Wed 4/2

12:25-10:00

1 stop14h 35m

£613

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 28/1

10:10-22:52

2 stops19h 42m

Kalispell Glacier Park

Wed 4/2

12:25-20:10

2 stops24h 45m

£625

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 27/1

17:05-17:19

2 stops31h 14m

Kalispell Glacier Park

Tue 3/2

12:25-10:00

1 stop14h 35m

£629

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 27/1

08:55-22:52

2 stops20h 57m

Kalispell Glacier Park

Tue 3/2

05:24-08:05

2 stops19h 41m

£642

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 4/2

17:00-12:59

1 stop26h 59m

Kalispell Glacier Park

Sun 8/2

13:40-12:00

1 stop15h 20m

£748

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/4

09:30-23:47

2 stops21h 17m

Kalispell Glacier Park

Mon 20/4

06:05-16:40

2 stops27h 35m

£1,154

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 13/4

16:05-17:30

2 stops32h 25m

Kalispell Glacier Park

Wed 22/4

18:10-20:10

2 stops19h 00m

£1,165

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 21/4

13:25-17:30

3 stops35h 05m

Kalispell Glacier Park

Wed 29/4

18:10-20:10

2 stops19h 00m

£1,176

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 19/4

16:05-13:54

2 stops28h 49m

Kalispell Glacier Park

Wed 29/4

05:05-07:10

2 stops19h 05m

£1,184

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 22/4

10:55-11:24

1 stop31h 29m

Kalispell Glacier Park

Wed 29/4

12:10-06:20

2 stops35h 10m

£1,185

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow to Kalispell Glacier Park?

Alaska Airlines is the most popular carrier operating from London Heathrow to Kalispell Glacier Park

When to book flights from London Heathrow Airport to Kalispell

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

Estimated return price

Cheap London Heathrow Airport to Kalispell (LHR to FCA) flight deals and tips

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

Fastest flight time	19h 07m
Direct flights	None

The fastest flight from London Heathrow Airport to Kalispell takes 19h 07m

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

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How far is London Heathrow to Kalispell Glacier Park by plane?
The distance between London Heathrow and Kalispell Glacier Park is about 4520.2 mi. A reasonable flight in good conditions will take 19h 07m.
When did momondo last update prices for flights from London Heathrow Airport to Kalispell Glacier Park Airport?
Prices for flights from London Heathrow Airport to Kalispell Glacier Park Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Kalispell Glacier Park Airport?
There are 2 operators available for flights from London Heathrow Airport to Kalispell Glacier Park Airport as of December 2025.
How old do you have to be to fly from London Heathrow Airport to Kalispell Glacier Park 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 London Heathrow Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents you'll need for your trip to Kalispell Glacier Park 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 Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Kalispell?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Kalispell is Virgin Atlantic, representing 60% of all bookings. The subsequent popular airline is United Airlines at 40%.

Best airlines flying from London Heathrow Airport to Kalispell

Compare and see reviews for airlines that fly from London Heathrow Airport to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £624	Free Cancellation	Rating 7.5 677 reviews		Search Virgin Atlantic flights
United Airlines	PriceFrom £718	Free Cancellation	Rating 7.4 9,123 reviews		Search United Airlines flights

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Why use momondo?

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

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 London to Kalispell for you.

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

momondo does allow users to show only those flights to Kalispell from London which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Price alerts on flights to Kalispell from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.