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LON - FCA

$543 Find Cheap Flights from London to Kalispell - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$957
Typical prices: $1,046-$1,567
Alaska Airlines
Mon 12/3Fri 12/7
LHR - FCA • 1 stop
Cheapest one-way
$543
Typical prices: $885-$1,312
Multiple Airlines
Sun 1/21
LHR - FCA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between London and Kalispell. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 20% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $1,163 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 13h 17m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from London to Kalispell (LON-FCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Kalispell

Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
2:45 pm - 5:55 pmLHR  London Heathrow-FCA Kalispell Glacier Park
34h 10m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:35 pm - 12:20 pmFCA  Kalispell Glacier Park-LHR London Heathrow
34h 45m1 stop Seattle/Tacoma Intl
$957Alaska Airlines
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
2:45 pm - 5:55 pmLHR  London Heathrow-FCA Kalispell Glacier Park
34h 10m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:35 pm - 12:20 pmFCA  Kalispell Glacier Park-LHR London Heathrow
34h 45m1 stop Seattle/Tacoma Intl
$958Alaska Airlines
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
2:45 pm - 5:55 pmLHR  London Heathrow-FCA Kalispell Glacier Park
34h 10m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:35 pm - 12:20 pmFCA  Kalispell Glacier Park-LHR London Heathrow
34h 45m1 stop Seattle/Tacoma Intl
$959Alaska Airlines
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
2:45 pm - 5:55 pmLHR  London Heathrow-FCA Kalispell Glacier Park
34h 10m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:35 pm - 12:20 pmFCA  Kalispell Glacier Park-LHR London Heathrow
34h 45m1 stop Seattle/Tacoma Intl
$960Alaska Airlines
Fri, Nov 20 - Fri, Nov 27
Virgin Atlantic Logo
5:20 pm - 5:37 pmLHR  London Heathrow-FCA Kalispell Glacier Park
31h 17m2 stops Boston Logan Intl Salt Lake City
Virgin Atlantic Logo
12:25 pm - 10:00 amFCA  Kalispell Glacier Park-LHR London Heathrow
14h 35m1 stop Salt Lake City
$1,201Virgin Atlantic
Fri, Nov 20 - Fri, Nov 27
Delta Logo
6:20 am - 10:45 pmLHR  London Heathrow-FCA Kalispell Glacier Park
23h 25m2 stops Paris Charles de Gaulle Salt Lake City
Delta Logo
3:35 pm - 2:25 pmFCA  Kalispell Glacier Park-LHR London Heathrow
15h 50m2 stops Minneapolis St Paul Amsterdam Schiphol
$1,212Delta
Sat, Nov 21 - Sat, Nov 28
Virgin Atlantic Logo
10:45 am - 10:45 pmLHR  London Heathrow-FCA Kalispell Glacier Park
19h 00m1 stop Salt Lake City
Virgin Atlantic Logo
12:25 pm - 10:00 amFCA  Kalispell Glacier Park-LHR London Heathrow
14h 35m1 stop Salt Lake City
$1,217Virgin Atlantic
Sat, Nov 21 - Sat, Nov 28
Delta Logo
9:50 am - 10:45 pmLHR  London Heathrow-FCA Kalispell Glacier Park
19h 55m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
5:11 am - 6:25 amFCA  Kalispell Glacier Park-LHR London Heathrow
18h 14m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$1,230Delta
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
11:35 am - 9:51 pmLHR  London Heathrow-FCA Kalispell Glacier Park
17h 16m1 stop Denver Intl
United Airlines Logo
6:15 am - 6:40 amFCA  Kalispell Glacier Park-LHR London Heathrow
17h 25m2 stops Denver Intl Washington, D.C. Dulles Intl
$1,331United Airlines
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
7:40 am - 9:51 pmLHR  London Heathrow-FCA Kalispell Glacier Park
21h 11m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
6:15 am - 8:25 amFCA  Kalispell Glacier Park-LHR London Heathrow
19h 10m2 stops Denver Intl Newark
$1,332United Airlines
Booking Insights

Price, demand and travel trends for London to Kalispell flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from London to Kalispell?

Round-trip flights from London to Kalispell typically range from $1,046 to $1,567. The lowest price found in the past 5 days was $957, on Alaska Airlines.

What is the cheapest London to Kalispell flight route?

There's little price difference between London to Kalispell routes. They average around $1,154 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Kalispell?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from London to Kalispell. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 39% higher.

Find deals

Key details for London to Kalispell flights

Low season

November

Cheapest flight

$543
One-way flight from London Heathrow Airport to Kalispell

When to book flights from London to Kalispell

Are your dates flexible? Find out the best times to travel from London to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London to Kalispell flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from London to Kalispell?

    Only Economy Class is available on flights from London to Kalispell.

  • How long is a flight from London to Kalispell?

    A nonstop flight from London to Kalispell takes 00m, covering 4,520 miles.

  • Do I need a passport to fly from London to Kalispell?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London to Kalispell flight?

    Round-trip flights from London to Kalispell range from $1,046 to $1,567, with an average of $1,154 over the past 12 months. Anything below $1,046 counts as a good deal.

  • Have flight prices from London to Kalispell changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $957 to $7,858. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from London to Kalispell looking right now?

    One-way fares from London to Kalispell are currently lower than usual. Average one-way flight prices are about $704, which is 28% below the typical average for this route.

  • What car rental options are available at Kalispell Glacier Park Airport (FCA)?

    Kalispell Glacier Park Airport (FCA) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:

    • Avis
    • Budget
    • Enterprise Rent-A-Car
    • Movly
    • Payless

  • Which airports can I use when flying from London to Kalispell?

    Flights from London to Kalispell may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Kalispell Glacier Park (FCA).

  • Which airports do connecting flights from London to Kalispell pass through?

    One-stop flights from London to Kalispell most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 75% of one-stop connections
    • Salt Lake City (SLC) - 20% of one-stop connections
    • Minneapolis St Paul (MSP) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from London to Kalispell?

    Yes. Flexible dates can save you up to 38% on flights from London to Kalispell. Monday is the cheapest departure day at $1,003 round-trip on average, while Sunday is the most expensive at $1,605, a difference of $602.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from London to Kalispell?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 13h 17m, compared with 15h 38m via Seattle/Tacoma Intl (SEA) and 15h 40m via Salt Lake City (SLC).

  • What is the time difference between London and Kalispell?

    Kalispell is 7 hours behind London (Mountain Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking London to Kalispell flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $1,003, about $602 less than Sunday fares (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London to Kalispell trip for January. Fares historically average $921 round-trip in that month - typically $1,013 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Kalispell Glacier Park Airport.

    • Glacier International Lodge

More options for your flight from London to Kalispell

Complete your trip to Kalispell with a hotel stay or car rental

Car rentals in Kalispell
Hotels in Kalispell
Vacations in Kalispell