LHR - FCA

£651 Find Cheap Flights from London to Kalispell

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Kalispell departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kalispell, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kalispell, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from London to Kalispell (LHR-FCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Kalispell that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Kalispell

Wed, 10 Sep - Wed, 1 Oct
 Logo
09:50 - 19:22LHR-FCA
16h 32m1 stop
 Logo
16:22 - 13:40FCA-LHR
14h 18m1 stop
Wed, 10 Sep - Wed, 1 Oct
 Logo
12:15 - 23:59LHR-FCA
18h 44m2 stops
 Logo
13:28 - 12:15FCA-LHR
15h 47m1 stop
Fri, 12 Sep - Fri, 19 Sep
 Logo
16:30 - 23:59LHR-FCA
14h 29m1 stop
 Logo
15:49 - 14:25FCA-LHR
15h 36m1 stop
Fri, 12 Sep - Fri, 19 Sep
 Logo
13:10 - 23:59LHR-FCA
17h 49m2 stops
 Logo
15:49 - 12:45FCA-LHR
13h 56m1 stop
Wed, 10 Sep - Wed, 1 Oct
Delta Logo
11:45 - 23:53LHR-FCA
19h 08m2 stops
Delta Logo
06:45 - 09:00FCA-LHR
19h 15m2 stops
£740Delta
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Delta Logo
09:55 - 23:50LHR-FCA
20h 55m2 stops
Delta Logo
18:10 - 20:00FCA-LHR
18h 50m2 stops
£788Delta
Find Deal
Booking Insights

KAYAK's insights & trends for London to Kalispell flights

Get data-powered insights and trends into flights from London to Kalispell to help you find the cheapest flights, the best time to fly and much more.

What is the most popular stopover airport when flying from London to Kalispell?

Percentage of one-stop return flights from London to Kalispell chosen by KAYAK users via each stopover airport in the last 12 months (only includes trips with the same stopover airport on both legs).

Denver (DEN) is the top choice – 47% of KAYAK users who clicked on one-stop flights from London to Kalispell picked an itinerary connecting there.

What is the cheapest stopover airport when flying from London to Kalispell?

Average return price for one-stop flights from London to Kalispell clicked by KAYAK users in the last 12 months (only includes trips with the same stopover airport for both legs).

Flights via Minneapolis (MSP) offer the most affordable fares, with an average price of £862 for a return.

Which stopover airport offers the shortest total travel time from London to Kalispell?

Shortest average total travel time for one-stop one-way flights from London to Kalispell via different stopover airports, based on KAYAK user data from the last 12 months.

Consider flying via Salt Lake City (SLC) for the shortest journey. The average one-way travel time for flights connecting there is 13h 38m.

Which stopover airport has the quickest connection when flying from London to Kalispell?

Average duration at different stopover airports for one-stop one-way flights from London to Kalispell, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest stopovers from London to Kalispell, with an average time of 1h 26m.


Good to know - Cheap tickets from London to Kalispell

Low seasonFebruary
Cheapest flight£651
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from London 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Kalispell flights

  • What is the cheapest flight from London Heathrow Airport to Kalispell?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Kalispell was £989 for a one-way ticket and £862 for a return.

  • Which aircraft models fly most regularly from London to Kalispell?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Kalispell?

    Star Alliance, and SkyTeam are the airline alliances operating flights between London and Kalispell, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from London to Kalispell?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Kalispell.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Kalispell?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Kalispell?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kalispell with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Kalispell?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kalispell from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from London to Kalispell. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Kalispell? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8900 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

4.0 OkayCarly, Jul 2025SYD - SFO
Read more United Airlines reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Not good , late, and long. We came home so late and spent so much time flying around and taxiing

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.