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Cheap flights from London Heathrow Airport to Kalispell from £811

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Kalispell departing on 12/5. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Kalispell

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
11:40 - 23:14
LHR
-
FCA
18h 34m
2 stops
Virgin Atlantic Logo
13:20 - 15:35
FCA
-
LHR
19h 15m
2 stops
£811Virgin Atlantic
Tue, 12 May - Tue, 19 May
Virgin Atlantic Logo
10:55 - 23:14
LHR
-
FCA
19h 19m
1 stop
Virgin Atlantic Logo
13:20 - 11:00
FCA
-
LHR
14h 40m
1 stop
£888Virgin Atlantic
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
21:25 - 17:00
LHR
-
FCA
50h 35m
2 stops
Multiple Airlines Logo
06:15 - 11:55
FCA
-
LHR
46h 40m
2 stops
£892Multiple Airlines
Thu, 14 May - Thu, 21 May
United Airlines Logo
09:30 - 22:35
LHR
-
FCA
20h 05m
2 stops
United Airlines Logo
06:31 - 08:20
FCA
-
LHR
18h 49m
2 stops
£949United Airlines
Sat, 26 Sep - Tue, 29 Sep
United Airlines Logo
07:30 - 22:35
LHR
-
FCA
22h 05m
2 stops
United Airlines Logo
06:31 - 08:20
FCA
-
LHR
18h 49m
2 stops
£950United Airlines
Sat, 26 Sep - Tue, 29 Sep
United Airlines Logo
09:30 - 22:35
LHR
-
FCA
20h 05m
2 stops
United Airlines Logo
14:29 - 12:20
FCA
-
LHR
14h 51m
1 stop
£951United Airlines
Sat, 26 Sep - Tue, 29 Sep
Virgin Atlantic Logo
06:30 - 17:27
LHR
-
FCA
17h 57m
2 stops
Virgin Atlantic Logo
12:20 - 12:05
FCA
-
LHR
16h 45m
2 stops
£952Virgin Atlantic
Sat, 16 May - Sat, 23 May
United Airlines Logo
09:30 - 22:35
LHR
-
FCA
20h 05m
2 stops
United Airlines Logo
06:31 - 08:20
FCA
-
LHR
18h 49m
2 stops
£954United Airlines
Sat, 26 Sep - Tue, 29 Sep
Virgin Atlantic Logo
06:30 - 23:14
LHR
-
FCA
23h 44m
2 stops
Virgin Atlantic Logo
14:30 - 13:05
FCA
-
LHR
15h 35m
1 stop
£959Virgin Atlantic
Sat, 16 May - Sat, 23 May
British Airways Logo
16:30 - 22:56
LHR
-
FCA
13h 26m
1 stop
British Airways Logo
18:08 - 06:45
FCA
-
LHR
29h 37m
1 stop
£989British Airways
Sat, 26 Sep - Tue, 29 Sep

Virgin Atlantic flights from London Heathrow Airport to Kalispell

Our best Virgin Atlantic deals on London Heathrow Airport to Kalispell flight tickets
Virgin Atlantic
12 May
LHR11:40London Heathrow
18h 34m
2 stops
FCA23:14Kalispell Glacier Park
19 May
FCA13:20Kalispell Glacier Park
19h 15m
2 stops
LHR15:35London Heathrow
£811
Virgin Atlantic
12 May
LHR10:55London Heathrow
19h 19m
1 stop
FCA23:14Kalispell Glacier Park
19 May
FCA13:20Kalispell Glacier Park
14h 40m
1 stop
LHR11:00London Heathrow
£888
Virgin Atlantic
16 May
LHR06:30London Heathrow
17h 57m
2 stops
FCA17:27Kalispell Glacier Park
23 May
FCA12:20Kalispell Glacier Park
16h 45m
2 stops
LHR12:05London Heathrow
£952

United Airlines flights from London Heathrow Airport to Kalispell

Our best United Airlines deals on London Heathrow Airport to Kalispell flight tickets
United Airlines
26 Sept
LHR09:30London Heathrow
20h 05m
2 stops
FCA22:35Kalispell Glacier Park
29 Sept
FCA06:31Kalispell Glacier Park
18h 49m
2 stops
LHR08:20London Heathrow
£949
United Airlines
26 Sept
LHR07:30London Heathrow
22h 05m
2 stops
FCA22:35Kalispell Glacier Park
29 Sept
FCA06:31Kalispell Glacier Park
18h 49m
2 stops
LHR08:20London Heathrow
£950
United Airlines
26 Sept
LHR09:30London Heathrow
20h 05m
2 stops
FCA22:35Kalispell Glacier Park
29 Sept
FCA14:29Kalispell Glacier Park
14h 51m
1 stop
LHR12:20London Heathrow
£951

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Kalispell 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 279,928 searches. Data last updated 2 April 2026.
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

Cheapest return flight

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 12/5

11:40-23:14

2 stops18h 34m

Kalispell Glacier Park

Tue 19/5

13:20-15:35

2 stops19h 15m

£811
Fastest return journey

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 12/5

10:55-23:14

1 stop19h 19m

Kalispell Glacier Park

Tue 19/5

13:20-11:00

1 stop14h 40m

£888

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Thu 14/5

21:25-17:00

2 stops50h 35m

Kalispell Glacier Park

Thu 21/5

06:15-11:55

2 stops46h 40m

£892

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 26/9

09:30-22:35

2 stops20h 05m

Kalispell Glacier Park

Tue 29/9

06:31-08:20

2 stops18h 49m

£949

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 26/9

07:30-22:35

2 stops22h 05m

Kalispell Glacier Park

Tue 29/9

06:31-08:20

2 stops18h 49m

£950

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 26/9

09:30-22:35

2 stops20h 05m

Kalispell Glacier Park

Tue 29/9

14:29-12:20

1 stop14h 51m

£951

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 16/5

06:30-17:27

2 stops17h 57m

Kalispell Glacier Park

Sat 23/5

12:20-12:05

2 stops16h 45m

£952

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 26/9

09:30-22:35

2 stops20h 05m

Kalispell Glacier Park

Tue 29/9

06:31-08:20

2 stops18h 49m

£954

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 16/5

06:30-23:14

2 stops23h 44m

Kalispell Glacier Park

Sat 23/5

14:30-13:05

1 stop15h 35m

£959

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 26/9

16:30-22:56

1 stop13h 26m

Kalispell Glacier Park

Tue 29/9

18:08-06:45

1 stop29h 37m

£989

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Kalispell from

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 and British Airways are the most popular carriers 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

17h 57m

Direct flights

None
The fastest flight from London Heathrow Airport to Kalispell takes 17h 57m
There are no direct flights from London Heathrow Airport to Kalispell. There are no popular flight routes from London Heathrow Airport to Kalispell.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Kalispell

  • 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 17h 57m.

  • 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?

  • 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?

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 AtlanticPriceFrom £634Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £729Free CancellationRating
7.4
9,535 reviews
Search United Airlines flights

Travelling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish

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.

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