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Kalispell

$616+ Cheap flights from London (LON) to Kalispell (FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FCA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from London to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$817
(Expedia)

One-way from

$616
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,883
From London (LON) to Kalispell Glacier Park
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One-way flight from London (LON) to Kalispell Glacier Park
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Highest demand for flights based on searches. 13% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from London to Kalispell

Cheapest flights from London to Kalispell
Explore the most affordable flight options available from London to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/912:25 pmLHR - FCA
1 stop18h 28mVirgin Atlantic
mar. 9/1611:54 amFCA - LHR
1 stop14h 56mVirgin Atlantic
Deal found 8/11$817
This TravelUp deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/305:25 pmLHR - FCA
2 stops37h 57mVirgin Atlantic
sáb. 10/42:55 pmFCA - LHR
2 stops56h 50mVirgin Atlantic
Deal found 8/13$823
This TravelUp deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:20 amLHR - FCA
2 stops23h 47mVirgin Atlantic
sáb. 11/295:25 amFCA - LHR
2 stops18h 40mVirgin Atlantic
Deal found 8/14$861
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2510:45 amLHR - FCA
1 stop14h 00mDelta
sáb. 11/295:25 amFCA - LHR
1 stop21h 35mDelta
Deal found 8/14$901
This TravelUp deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/309:25 amLHR - FCA
1 stop16h 57mMultiple Airlines
sáb. 10/46:35 pmFCA - LHR
1 stop29h 15mMultiple Airlines
Deal found 8/13$1,005

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from London to Kalispell that are best for you.

Fly from

London

Fly to

Kalispell

Route

Depart

Return

Price

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 9/9

6:15 am-11:10 pm

2 stops23h 55m

Kalispell Glacier Park

mar. 9/16

11:54 am-11:00 am

2 stops16h 06m

$817

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 9/30

5:25 pm-12:22 am

2 stops37h 57m

Kalispell Glacier Park

sáb. 10/4

2:55 pm-6:45 am

2 stops56h 50m

$823

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 11/25

6:20 am-11:07 pm

2 stops23h 47m

Kalispell Glacier Park

sáb. 11/29

5:25 am-10:00 am

1 stop21h 35m

$861

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 11/25

10:45 am-5:45 pm

1 stop14h 00m

Kalispell Glacier Park

sáb. 11/29

5:25 am-10:00 am

1 stop21h 35m

$901

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 9/30

9:25 am-7:22 pm

1 stop16h 57m

Kalispell Glacier Park

sáb. 10/4

6:35 pm-6:50 am

1 stop29h 15m

$1,005

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 8/19

7:50 pm-8:40 pm

3 stops55h 50m

$616

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mié. 8/20

6:00 am-8:40 pm

3 stops45h 40m

$639

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 8/19

10:55 am-5:31 pm

1 stop13h 36m

$1,408

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

mar. 8/19

12:25 pm-11:53 pm

1 stop18h 28m

$1,523

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from London to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Kalispell

What is the cheapest month to book a flight from London to Kalispell?

Currently, October is the cheapest month in which you can book a flight from London to Kalispell (average of $373). Flying from London to Kalispell in July is currently the most expensive (average of $600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from London to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kalispell from London?

    Kalispell Glacier Park (FCA) is the airport you will fly into if you book a flight from London to Kalispell. You should not have trouble finding flights to Glacier Park from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Kalispell airport from London. It is only a 8.4 mi journey from Glacier Park (FCA) to Kalispell’s city center.

  • Can I find deals for flights from London to Kalispell that include hotel bookings?

    Yes. In addition to deals on London to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Kalispell.

  • Can I find deals for business class flights from London to Kalispell?

    Yes. Cheapflights offers flight deals from London to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from London to Kalispell (average of $373). Flying from London to Kalispell in July is currently the most expensive (average of $600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
East Glacier Park
Polson

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