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Cheap flights from London to Kalispell from £587

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Kalispell departing on 24/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London to Kalispell

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:30 - 23:51
LHR
-
FCA
14h 21m
1 stop
British Airways Logo
13:43 - 06:50
FCA
-
LHR
34h 07m
1 stop
£865British Airways
Wed, 6 May - Sun, 10 May
United Airlines Logo
11:05 - 21:57
LHR
-
FCA
17h 52m
2 stops
United Airlines Logo
14:33 - 11:50
FCA
-
LHR
38h 17m
2 stops
£869United Airlines
Wed, 6 May - Sun, 10 May
United Airlines Logo
11:05 - 12:34
LHR
-
FCA
56h 29m
2 stops
United Airlines Logo
06:00 - 10:50
FCA
-
LHR
22h 50m
2 stops
£915United Airlines
Tue, 3 Mar - Thu, 19 Mar
United Airlines Logo
11:35 - 22:12
LHR
-
FCA
17h 37m
1 stop
United Airlines Logo
06:00 - 06:40
FCA
-
LHR
18h 40m
2 stops
£921United Airlines
Tue, 3 Mar - Thu, 19 Mar
Multiple Airlines Logo
14:55 - 23:57
LHR
-
FCA
16h 02m
1 stop
Multiple Airlines Logo
13:52 - 12:20
FCA
-
LHR
16h 28m
1 stop
£1,008Multiple Airlines
Tue, 3 Mar - Thu, 19 Mar
Iberia Logo
12:55 - 11:52
LHR
-
FCA
29h 57m
1 stop
Iberia Logo
15:53 - 06:55
FCA
-
LHR
32h 02m
2 stops
£1,133Iberia
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
13:05 - 23:59
LHR
-
FCA
17h 54m
2 stops
Multiple Airlines Logo
06:33 - 11:55
FCA
-
LHR
22h 22m
2 stops
£1,153Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
United Airlines Logo
11:35 - 22:12
LHR
-
FCA
17h 37m
1 stop
United Airlines Logo
12:34 - 11:05
FCA
-
LHR
16h 31m
2 stops
£1,389United Airlines
Tue, 3 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:30 - 09:18
LHR
-
FCA
33h 48m
3 stops
Multiple Airlines Logo
10:25 - 08:35
FCA
-
LHR
15h 10m
2 stops
£1,637Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
12:20 - 19:13
LHR
-
FCA
13h 53m
1 stop
Multiple Airlines Logo
13:52 - 10:30
FCA
-
LHR
14h 38m
1 stop
£2,281Multiple Airlines
Tue, 3 Mar - Thu, 19 Mar

United Airlines flights from London to Kalispell

Our best United Airlines deals on London to Kalispell flight tickets
United Airlines
6 May
LHR11:05London Heathrow
17h 52m
2 stops
FCA21:57Kalispell Glacier Park
10 May
FCA14:33Kalispell Glacier Park
38h 17m
2 stops
LHR11:50London Heathrow
£869
United Airlines
3 Mar
LHR11:05London Heathrow
56h 29m
2 stops
FCA12:34Kalispell Glacier Park
19 Mar
FCA06:00Kalispell Glacier Park
22h 50m
2 stops
LHR10:50London Heathrow
£915
United Airlines
3 Mar
LHR11:35London Heathrow
17h 37m
1 stop
FCA22:12Kalispell Glacier Park
19 Mar
FCA06:00Kalispell Glacier Park
18h 40m
2 stops
LHR06:40London Heathrow
£921

momondo Fare Finder

 
Customise your flight search to find flights from London 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 3 February 2026.
Use the filters below to find and compare flights from London to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 6/5

16:30-23:51

1 stop14h 21m

Kalispell Glacier Park

Sun 10/5

13:43-06:50

1 stop34h 07m

£865

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 6/5

11:05-21:57

2 stops17h 52m

Kalispell Glacier Park

Sun 10/5

14:33-11:50

2 stops38h 17m

£869

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 3/3

11:05-12:34

2 stops56h 29m

Kalispell Glacier Park

Thu 19/3

06:00-10:50

2 stops22h 50m

£915

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 3/3

11:35-22:12

1 stop17h 37m

Kalispell Glacier Park

Thu 19/3

06:00-06:40

2 stops18h 40m

£921

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 3/3

14:55-23:57

1 stop16h 02m

Kalispell Glacier Park

Thu 19/3

13:52-12:20

1 stop16h 28m

£1,008

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 26/7

12:55-11:52

1 stop29h 57m

Kalispell Glacier Park

Sun 2/8

15:53-06:55

2 stops32h 02m

£1,133

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 26/7

13:05-23:59

2 stops17h 54m

Kalispell Glacier Park

Sun 2/8

06:33-11:55

2 stops22h 22m

£1,153

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 3/3

11:35-22:12

1 stop17h 37m

Kalispell Glacier Park

Thu 19/3

12:34-11:05

2 stops16h 31m

£1,389

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 26/7

06:30-09:18

3 stops33h 48m

Kalispell Glacier Park

Sun 2/8

10:25-08:35

2 stops15h 10m

£1,637

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 3/3

12:20-19:13

1 stop13h 53m

Kalispell Glacier Park

Thu 19/3

13:52-10:30

1 stop14h 38m

£2,281

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between London and Kalispell?

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 return 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

14h 21m

Direct flights

None
The fastest flight from London to Kalispell takes 14h 21m
There are no direct flights from London to Kalispell. There are no popular flight routes from London to Kalispell.
Search flight deals

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

    London and Kalispell Glacier Park are 4528.3 mi apart from one another. Typically, this will take 14h 21m by plane in normal conditions.

  • 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 refresh daily.

  • How many operators does momondo search for flights from London to Kalispell Glacier Park Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 necessary travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Kalispell?

Best airlines flying from London to Kalispell

Compare and see reviews for airlines that fly from London to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £616Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £708Free CancellationRating
7.4
9,236 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Kalispell . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Kalispell with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Kalispell flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

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