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.

£649 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.

20:35 - 23:58LHR-FCA

34h 23m2 stops

06:25 - 10:50FCA-LHR

21h 25m2 stops

£700Multiple Airlines

Find Deal

Tue, 2 Dec - Thu, 22 Jan

20:35 - 12:20LHR-FCA

46h 45m2 stops

06:25 - 19:30FCA-LHR

30h 05m2 stops

£709Multiple Airlines

Find Deal

Tue, 2 Dec - Thu, 22 Jan

20:35 - 12:20LHR-FCA

46h 45m2 stops

19:46 - 10:50FCA-LHR

32h 04m2 stops

£711Multiple Airlines

Find Deal

Tue, 2 Dec - Thu, 22 Jan

09:25 - 23:58LHR-FCA

21h 33m1 stop

06:25 - 12:20FCA-LHR

22h 55m1 stop

£752Multiple Airlines

Find Deal

Tue, 2 Dec - Thu, 22 Jan

20:55 - 17:42LHR-FCA

27h 47m2 stops

11:59 - 13:30FCA-LHR

18h 31m2 stops

£766Virgin Atlantic

Find Deal

Fri, 24 Apr - Tue, 28 Apr

09:55 - 23:02LHR-FCA

20h 07m2 stops

05:25 - 09:00FCA-LHR

20h 35m2 stops

£767Delta

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Fri, 24 Apr - Tue, 28 Apr

20:25 - 17:25LHR-FCA

28h 00m2 stops

12:15 - 10:00FCA-LHR

14h 45m1 stop

£852KLM

Find Deal

Fri, 5 Dec - Sat, 10 Jan

20:25 - 17:25LHR-FCA

28h 00m2 stops

12:15 - 10:00FCA-LHR

14h 45m1 stop

£854KLM

Find Deal

Fri, 5 Dec - Sat, 10 Jan

09:50 - 23:58LHR-FCA

21h 08m1 stop

18:42 - 13:45FCA-LHR

12h 03m1 stop

£874British Airways

Find Deal

Fri, 24 Apr - Tue, 28 Apr

06:20 - 23:21LHR-FCA

24h 01m2 stops

05:20 - 10:30FCA-LHR

22h 10m2 stops

£1,114Delta

Find Deal

Thu, 25 Dec - Thu, 1 Jan

Delta flights from London Heathrow Airport to Kalispell

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

Delta

24 Apr

LHR09:55London Heathrow

20h 07m

2 stops

FCA23:02Kalispell Glacier Park

28 Apr

FCA05:25Kalispell Glacier Park

20h 35m

2 stops

LHR09:00London Heathrow

£767

Find similar

Delta

25 Dec

LHR06:20London Heathrow

24h 01m

2 stops

FCA23:21Kalispell Glacier Park

1 Jan

FCA05:20Kalispell Glacier Park

22h 10m

2 stops

LHR10:30London Heathrow

£1,114

Find similar

Delta

25 Dec

LHR11:05London Heathrow

31h 13m

1 stop

FCA11:18Kalispell Glacier Park

1 Jan

FCA05:20Kalispell Glacier Park

22h 10m

2 stops

LHR10:30London Heathrow

£1,123

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KLM flights from London Heathrow Airport to Kalispell

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

KLM

5 Dec

LHR20:25London Heathrow

28h 00m

2 stops

FCA17:25Kalispell Glacier Park

10 Jan

FCA12:15Kalispell Glacier Park

14h 45m

1 stop

LHR10:00London Heathrow

£852

Find similar

KLM

5 Dec

LHR20:25London Heathrow

28h 00m

2 stops

FCA17:25Kalispell Glacier Park

10 Jan

FCA12:15Kalispell Glacier Park

14h 45m

1 stop

LHR10:00London Heathrow

£854

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

Tue 2/12

20:35-23:58

2 stops34h 23m

Kalispell Glacier Park

Thu 22/1

06:25-10:50

2 stops21h 25m

£700

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 2/12

20:35-12:20

2 stops46h 45m

Kalispell Glacier Park

Thu 22/1

06:25-19:30

2 stops30h 05m

£709

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 2/12

20:35-12:20

2 stops46h 45m

Kalispell Glacier Park

Thu 22/1

19:46-10:50

2 stops32h 04m

£711

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 2/12

09:25-23:58

1 stop21h 33m

Kalispell Glacier Park

Thu 22/1

06:25-12:20

1 stop22h 55m

£752

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 24/4

20:55-17:42

2 stops27h 47m

Kalispell Glacier Park

Tue 28/4

11:59-13:30

2 stops18h 31m

£766

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 24/4

09:55-23:02

2 stops20h 07m

Kalispell Glacier Park

Tue 28/4

05:25-09:00

2 stops20h 35m

£767

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 5/12

20:25-17:25

2 stops28h 00m

Kalispell Glacier Park

Sat 10/1

12:15-10:00

1 stop14h 45m

£852

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 5/12

20:25-17:25

2 stops28h 00m

Kalispell Glacier Park

Sat 10/1

12:15-10:00

1 stop14h 45m

£854

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Fri 24/4

09:50-23:58

1 stop21h 08m

Kalispell Glacier Park

Tue 28/4

18:42-13:45

1 stop12h 03m

£874

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Thu 25/12

06:20-23:21

2 stops24h 01m

Kalispell Glacier Park

Thu 1/1

05:20-10:30

2 stops22h 10m

£1,114

Flights are sorted by cheapest return flights first.

Sorted 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 day to depart on your flight to Kalispell?

The cheapest day to depart from London Heathrow Airport to Kalispell is on a Thursday. Travellers who choose to depart for Kalispell on a Thursday will often find tickets for as low as £751. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Kalispell for around £1,291.

What is the cheapest time of day to depart on your flight to Kalispell?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Kalispell when you can find flight prices for as low as £820. Flying to Kalispell in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Kalispell, so prices are often more expensive at around £893 per ticket.

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

Direct flights	None

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 16h 20m.
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 November 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 59% of all bookings. The subsequent popular airline is United Airlines at 41%.

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 £640	Free Cancellation	Rating 7.5 673 reviews		Search Virgin Atlantic flights
United Airlines	PriceFrom £736	Free Cancellation	Rating 7.4 9,012 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.