Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London to Kalispell from £445

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 1/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from London to Kalispell

Cheap return flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
14:45 - 23:59
LHR
-
FCA
16h 14m
1 stop
Alaska Airlines Logo
06:30 - 12:20
FCA
-
LHR
22h 50m
1 stop
£792Alaska Airlines
Sat, 7 Nov - Wed, 11 Nov
Alaska Airlines Logo
14:45 - 23:59
LHR
-
FCA
16h 14m
1 stop
Alaska Airlines Logo
06:30 - 12:20
FCA
-
LHR
22h 50m
1 stop
£794Alaska Airlines
Sat, 7 Nov - Wed, 11 Nov
Alaska Airlines Logo
14:45 - 23:59
LHR
-
FCA
16h 14m
1 stop
Alaska Airlines Logo
06:30 - 12:20
FCA
-
LHR
22h 50m
1 stop
£794Alaska Airlines
Sat, 7 Nov - Wed, 11 Nov
Alaska Airlines Logo
14:45 - 23:59
LHR
-
FCA
16h 14m
1 stop
Alaska Airlines Logo
06:30 - 12:20
FCA
-
LHR
22h 50m
1 stop
£795Alaska Airlines
Sat, 7 Nov - Wed, 11 Nov
United Airlines Logo
09:10 - 21:42
LHR
-
FCA
19h 32m
2 stops
United Airlines Logo
14:29 - 09:40
FCA
-
LHR
12h 11m
1 stop
£915United Airlines
Sat, 7 Nov - Wed, 11 Nov
Multiple Airlines Logo
21:25 - 22:56
LHR
-
FCA
32h 31m
2 stops
Multiple Airlines Logo
15:14 - 13:50
FCA
-
LHR
15h 36m
2 stops
£966Multiple Airlines
Mon, 24 Aug - Sun, 30 Aug
United Airlines Logo
08:00 - 21:42
LHR
-
FCA
20h 42m
2 stops
United Airlines Logo
06:15 - 05:55
FCA
-
LHR
16h 40m
2 stops
£976United Airlines
Sat, 7 Nov - Wed, 11 Nov
United Airlines Logo
09:10 - 21:42
LHR
-
FCA
19h 32m
2 stops
United Airlines Logo
14:29 - 09:40
FCA
-
LHR
12h 11m
1 stop
£977United Airlines
Sat, 7 Nov - Wed, 11 Nov
United Airlines Logo
08:00 - 21:42
LHR
-
FCA
20h 42m
2 stops
United Airlines Logo
06:15 - 05:55
FCA
-
LHR
16h 40m
2 stops
£979United Airlines
Sat, 7 Nov - Wed, 11 Nov
Multiple Airlines Logo
17:00 - 22:56
LHR
-
FCA
12h 56m
1 stop
Multiple Airlines Logo
15:14 - 17:35
FCA
-
LHR
19h 21m
2 stops
£985Multiple Airlines
Mon, 24 Aug - Sun, 30 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from London to Kalispell

Our best Alaska Airlines deals on London to Kalispell flight tickets
Alaska Airlines
7 Nov
LHR14:45London Heathrow
16h 14m
1 stop
FCA23:59Kalispell Glacier Park
11 Nov
FCA06:30Kalispell Glacier Park
22h 50m
1 stop
LHR12:20London Heathrow
£792
Alaska Airlines
7 Nov
LHR14:45London Heathrow
16h 14m
1 stop
FCA23:59Kalispell Glacier Park
11 Nov
FCA06:30Kalispell Glacier Park
22h 50m
1 stop
LHR12:20London Heathrow
£794
Alaska Airlines
7 Nov
LHR14:45London Heathrow
16h 14m
1 stop
FCA23:59Kalispell Glacier Park
11 Nov
FCA06:30Kalispell Glacier Park
22h 50m
1 stop
LHR12:20London Heathrow
£794

United Airlines flights from London to Kalispell

Our best United Airlines deals on London to Kalispell flight tickets
United Airlines
7 Nov
LHR09:10London Heathrow
19h 32m
2 stops
FCA21:42Kalispell Glacier Park
11 Nov
FCA14:29Kalispell Glacier Park
12h 11m
1 stop
LHR09:40London Heathrow
£915
United Airlines
7 Nov
LHR08:00London Heathrow
20h 42m
2 stops
FCA21:42Kalispell Glacier Park
11 Nov
FCA06:15Kalispell Glacier Park
16h 40m
2 stops
LHR05:55London Heathrow
£976
United Airlines
7 Nov
LHR09:10London Heathrow
19h 32m
2 stops
FCA21:42Kalispell Glacier Park
11 Nov
FCA14:29Kalispell Glacier Park
12h 11m
1 stop
LHR09:40London Heathrow
£977

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 28 June 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

Cheapest return flight

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

14:45-23:59

1 stop16h 14m

Kalispell Glacier Park

Wed 11/11

06:30-12:20

1 stop22h 50m

£792

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

14:45-23:59

1 stop16h 14m

Kalispell Glacier Park

Wed 11/11

06:30-12:20

1 stop22h 50m

£794

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

14:45-23:59

1 stop16h 14m

Kalispell Glacier Park

Wed 11/11

06:30-12:20

1 stop22h 50m

£794

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

14:45-23:59

1 stop16h 14m

Kalispell Glacier Park

Wed 11/11

06:30-12:20

1 stop22h 50m

£795
Fastest return journey

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

09:10-21:42

2 stops19h 32m

Kalispell Glacier Park

Wed 11/11

14:29-09:40

1 stop12h 11m

£915

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 24/8

21:25-22:56

2 stops32h 31m

Kalispell Glacier Park

Sun 30/8

15:14-13:50

2 stops15h 36m

£966

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

08:00-21:42

2 stops20h 42m

Kalispell Glacier Park

Wed 11/11

06:15-05:55

2 stops16h 40m

£976

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

09:10-21:42

2 stops19h 32m

Kalispell Glacier Park

Wed 11/11

14:29-09:40

1 stop12h 11m

£977

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 7/11

08:00-21:42

2 stops20h 42m

Kalispell Glacier Park

Wed 11/11

06:15-05:55

2 stops16h 40m

£979

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 24/8

17:00-22:56

1 stop12h 56m

Kalispell Glacier Park

Sun 30/8

15:14-17:35

2 stops19h 21m

£985

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Kalispell from

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 and Delta are the most popular carriers 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 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

16h 27m

Direct flights

None
The fastest flight from London to Kalispell takes 16h 27m
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?

    London and Kalispell Glacier Park are 4528.3 mi apart from one another. Typically, this will take 16h 27m 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 £626Free CancellationRating
7.5
690 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £734Free CancellationRating
7.4
9,895 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.

An easier way to manage your Kalispell trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 28/7
Tue 4/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States