$699+ Cheap flights from London (LON) to Kalispell (FCA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FCA
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Cheapest flights from London to KalispellExplore 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 September 18, 2026.
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 September 18, 2026.
This SmartFares deal was found by Cheapflights users on 9/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:45 pm -
1 stop16h 14m
Sun 11/81:55 pm -
1 stop15h 25m
Deal found 9/17![Alaska Airlines logo]()
$926
This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm -
1 stop14h 14m
Thu 11/51:55 pm -
1 stop15h 25m
Deal found 9/14![Alaska Airlines logo]()
$931
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:45 pm -
1 stop34h 10m
Mon 12/76:35 pm -
1 stop34h 45m
Deal found 9/17![Alaska Airlines logo]()
$967
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop14h 14m
Fri 11/61:55 pm -
1 stop15h 25m
Deal found 9/15![Alaska Airlines logo]()
$1,020
This Justfly.com deal was found by Cheapflights users on 9/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/122:45 pm -
1 stop28h 29m
Tue 12/227:37 pm -
1 stop33h 43m
Deal found 9/14![Alaska Airlines logo]()
$1,054
This TravelUp deal was found by Cheapflights users on 9/17. 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.
Sun 11/18:35 pm -
2 stops34h 24m
Sun 11/86:34 pm -
2 stops33h 16m
Deal found 9/17![Multiple Airlines logo]()
$1,067
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:00 pm -
1 stop26h 23m
Sat 10/177:45 pm -
1 stop12h 20m
Deal found 9/13![Alaska Airlines logo]()
$1,073
Best flights from London to KalispellDiscover carefully curated flight deals from London to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from London to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1212:15 pm -
2 stops17h 42m
Tue 1/2611:59 am -
1 stop15h 01m
Deal found 9/14![Multiple Airlines logo]()
$964
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:45 pm -
1 stop34h 10m
Mon 12/76:35 pm -
1 stop34h 45m
Deal found 9/13![Alaska Airlines logo]()
$978
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:55 am -
1 stop13h 38m
Mon 10/123:36 pm -
1 stop14h 29m
Deal found 9/14![Virgin Atlantic logo]()
$1,135
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop14h 14m
Fri 11/61:55 pm -
1 stop15h 25m
Deal found 9/15![Alaska Airlines logo]()
$1,020
This TravelUp deal was found by Cheapflights users on 9/17. 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.
Sun 11/18:35 pm -
2 stops34h 24m
Sun 11/86:34 pm -
2 stops33h 16m
Deal found 9/17![Multiple Airlines logo]()
$1,067
This TravelUp deal was found by Cheapflights users on 9/13. 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.
Sat 12/1211:15 am -
2 stops42h 36m
Tue 12/221:40 pm -
1 stop34h 25m
Deal found 9/13![Virgin Atlantic logo]()
$1,164
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:45 pm -
2 stops29h 30m
Sun 11/87:41 am -
1 stop21h 39m
Deal found 9/17![Alaska Airlines logo]()
$1,138
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:40 am -
2 stops18h 17m
Fri 1/87:00 am -
2 stops21h 50m
Deal found 9/13![Multiple Airlines logo]()
$1,157
This TravelUp deal was found by Cheapflights users on 9/13. 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.
Fri 10/95:55 pm -
2 stops30h 38m
Mon 10/123:36 pm -
2 stops31h 49m
Deal found 9/13![Virgin Atlantic logo]()
$1,176
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm -
2 stops28h 38m
Thu 11/56:34 pm -
1 stop34h 46m
Deal found 9/14![Alaska Airlines logo]()
$1,150
Last-minute flights from London to KalispellDiscover last-minute flight deals from London to Kalispell. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from London to Kalispell. Data last updated September 18, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:55 am -
1 stop13h 38m
Mon 10/123:36 pm -
1 stop14h 29m
Deal found 9/14![Virgin Atlantic logo]()
$1,135
This Flightcatchers deal was found by Cheapflights users on 9/13. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:35 pm -
2 stops29h 58m
Mon 10/123:36 pm -
1 stop14h 29m
Deal found 9/13![Virgin Atlantic logo]()
$1,158
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:00 pm -
1 stop26h 23m
Sat 10/177:45 pm -
1 stop12h 20m
Deal found 9/13![Alaska Airlines logo]()
$1,073
This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm -
1 stop14h 14m
Thu 11/51:55 pm -
1 stop15h 25m
Deal found 9/14![Alaska Airlines logo]()
$931
This TravelUp deal was found by Cheapflights users on 9/14. 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.
Thu 10/2912:15 pm -
2 stops30h 08m
Thu 11/56:34 pm -
2 stops41h 56m
Deal found 9/14![Multiple Airlines logo]()
$1,138
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop14h 14m
Fri 11/61:55 pm -
1 stop15h 25m
Deal found 9/15![Alaska Airlines logo]()
$1,020
This Virgin Atlantic deal was found by Cheapflights users on 9/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:45 am -
2 stops41h 12m
Fri 11/65:30 am -
2 stops19h 20m
Deal found 9/15![Virgin Atlantic logo]()
$1,182
One-way flights from London to KalispellSearch for one-way flight options from London to Kalispell. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from London to Kalispell. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:00 am -
3 stops40h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$699
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop14h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$757
Find 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 September 18, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $901 (Trip.com) |
One-way from | $699 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $1,046 |
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 7,457,451 searches. Data last updated September 18, 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
Cheapest round-trip
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Fri 10/30
9:00 am-7:05 pm
3 stops40h 05m
Kalispell Glacier Park
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$699
Quickest round-trip
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Fri 10/30
2:45 pm-10:59 pm
1 stop14h 14m
Kalispell Glacier Park
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$757
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Tue 1/12
12:15 pm-10:57 pm
2 stops17h 42m
Kalispell Glacier Park
Tue 1/26
11:59 am-10:00 am
1 stop15h 01m
$964
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Thu 12/3
2:45 pm-5:55 pm
1 stop34h 10m
Kalispell Glacier Park
Mon 12/7
6:35 pm-12:20 pm
1 stop34h 45m
$978
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Fri 10/30
2:45 pm-10:59 pm
1 stop14h 14m
Kalispell Glacier Park
Fri 11/6
1:55 pm-12:20 pm
1 stop15h 25m
$1,020
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Sun 11/1
8:35 pm-11:59 pm
2 stops34h 24m
Kalispell Glacier Park
Sun 11/8
6:34 pm-10:50 am
2 stops33h 16m
$1,067
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Thu 10/8
10:55 am-5:33 pm
1 stop13h 38m
Kalispell Glacier Park
Mon 10/12
3:36 pm-1:05 pm
1 stop14h 29m
$1,135
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Sun 11/1
2:45 pm-1:15 pm
2 stops29h 30m
Kalispell Glacier Park
Sun 11/8
7:41 am-12:20 pm
1 stop21h 39m
$1,138
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Thu 10/29
2:45 pm-1:23 pm
2 stops28h 38m
Kalispell Glacier Park
Thu 11/5
6:34 pm-12:20 pm
1 stop34h 46m
$1,150
LondonKalispell
LHR London Heathrow - FCA Kalispell Glacier Park
LHRFCA
London Heathrow
Sun 12/27
7:40 am-6:57 pm
2 stops18h 17m
Kalispell Glacier Park
Fri 1/8
7:00 am-11:50 am
2 stops21h 50m
$1,157
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on London-Kalispell flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on London-Kalispell flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from London-Kalispell flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London-Kalispell flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LON-FCA
LHR-FCA
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
LON-FCA
LHR-FCA
How much does it cost to fly round-trip from London to Kalispell?
Airfare is below average for this route at the moment.
London to Kalispell flights typically cost between $1,046 and $1,135 in January.The cheapest round-trip price found within the last 5 days was $901 on Alaska Airlines (Jan 12-Jan 26).
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.
Traveling to a place near Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsColumbia Falls
East Glacier Park
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