LHR - FCA

£665 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 29/10. 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
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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, 29 Oct - Wed, 5 Nov
United Airlines Logo
07:30 - 21:33LHR-FCA
20h 03m2 stops
United Airlines Logo
06:10 - 05:55FCA-LHR
16h 45m2 stops
£665United Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
United Airlines Logo
11:35 - 13:36LHR-FCA
32h 01m1 stop
United Airlines Logo
14:38 - 09:40FCA-LHR
12h 02m1 stop
£687United Airlines
Find Deal

Everything you should know

Cheapest return fare
£665
United Airlines
Wed 29/10Wed 5/11
LHR - FCA • 2 stops
Cheapest one-way flight
£887
Multi-carrier
Fri 24/10
LHR - FCA • 3 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kalispell!
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 – 56% 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 £839 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 45m.

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£665
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (8% more expensive 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 £1,205 for a one-way ticket and £904 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?

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

  • Which is the best airline for flights from London to Kalispell, Virgin Atlantic or United Airlines?

    The two airlines most popular with KAYAK users for flights from London to Kalispell are Virgin Atlantic and United Airlines. With an average price for the route of £786 and an overall rating of 7.4, Virgin Atlantic is the most popular choice. United Airlines is also a great choice for the route, with an average price of £858 and an overall rating of 7.4.

  • 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 8929 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

6.0 GoodKaren Andrea, Sept 2025IAH - MCO
Read more United Airlines reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

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.

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

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