Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

FCA - LON

$734 Find cheap flights from Kalispell to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to London departing on 11/18. 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
0 bags
Sat 6/22
Sat 6/29

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to London, 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 Kalispell to London, as well as popular online travel agencies
In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

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

Cheap flight deals from Kalispell to London (FCA-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to London 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 and deals for you by selecting your travel dates.
Choose your dates
12:30 pm - 10:00 amFCA-LHR
14h 30m1 stop
6:20 am - 12:29 amLHR-FCA
25h 09m2 stops
$734Virgin Atlantic
Find Deal
Mon, Nov 18 - Tue, Nov 26
12:30 pm - 7:55 pmFCA-LHR
24h 25m2 stops
6:20 am - 12:29 amLHR-FCA
25h 09m2 stops
$739Virgin Atlantic
Find Deal
Mon, Nov 18 - Tue, Nov 26
12:30 pm - 10:00 amFCA-LHR
14h 30m1 stop
10:45 am - 5:18 pmLHR-FCA
13h 33m1 stop
$741KLM
Find Deal
Mon, Nov 18 - Tue, Nov 26
2:40 pm - 9:40 amFCA-LHR
12h 00m1 stop
8:45 am - 1:30 pmLHR-FCA
35h 45m2 stops
$743United Airlines
Find Deal
Mon, Nov 18 - Tue, Nov 26
5:30 am - 6:50 amFCA-LHR
18h 20m2 stops
12:30 pm - 12:29 amLHR-FCA
18h 59m2 stops
$746Delta
Find Deal
Mon, Nov 18 - Tue, Nov 26
8:30 am - 10:00 amFCA-LHR
18h 30m1 stop
6:15 am - 11:17 pmLHR-FCA
24h 02m2 stops
$750Delta
Find Deal
Mon, Aug 12 - Fri, Aug 23
1:25 pm - 9:00 amFCA-LHR
12h 35m1 stop
3:35 pm - 10:47 amLHR-FCA
26h 12m1 stop
Mon, Aug 12 - Fri, Aug 23
1:00 pm - 7:55 amFCA-LHR
35h 55m2 stops
11:30 am - 9:36 pmLHR-FCA
41h 06m2 stops
$801United Airlines
Find Deal
Sat, Nov 9 - Sat, Nov 16
8:30 am - 10:00 amFCA-LHR
18h 30m1 stop
9:20 am - 11:17 pmLHR-FCA
20h 57m1 stop
$807KLM
Find Deal
Mon, Aug 12 - Sat, Aug 24
4:18 pm - 10:55 amFCA-LGW
35h 37m2 stops
12:00 pm - 11:59 pmLGW-FCA
18h 59m2 stops
Sat, Nov 9 - Sat, Nov 16

Flights from Kalispell to London - Travel Insights & Trends

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

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

The average price of all flights from Kalispell to London clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to London on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Kalispell to London. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Which airlines provide the cheapest flights from Kalispell to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Kalispell to London found on KAYAK was with American Airlines for $1,186. Virgin Atlantic proposed a round-trip connection from $734 and KLM from $741.

Good to know

Low season

February

High season

September

Cheapest flight

$734
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Kalispell to London Heathrow Airport

When to book flights from Kalispell to London

Are your dates flexible? Find out the best times to travel from Kalispell to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from Kalispell to London

  • What is the cheapest flight from Kalispell to London?

    In the last 3 days, the lowest price for a flight from Kalispell to London was $1,057 for a one-way ticket and $734 for a round-trip.

  • Do I need a passport to fly between Kalispell and London?

    A passport is required to fly from Kalispell to London.

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

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

  • Which airline alliances offer flights from Kalispell to London?

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

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

    The two airlines most popular with KAYAK users for flights from Kalispell to London are Delta and Virgin Atlantic. With an average price for the route of $932 and an overall rating of 8.0, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $1,101 and an overall rating of 7.7.

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

    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 Kalispell to London.

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

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

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

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

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

    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 London from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Kalispell to London

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to London. 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 Kalispell to London? 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.
8.0
DeltaOverall score based on 10561 reviews
8.0Entertainment
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
Airline reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

6.0 GoodPeter, May 2024SLC - HNL
Read more about Delta reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

Food wasn’t very good, old business seating configuration on an old A340

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Book cheap flights from Kalispell to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kalispell to London found on KAYAK in the last 72 hours.
10/9Wed
1 stop
14h 16mFCA-LHR
$1,057
10/9Wed
2 stopsAmerican Airlines
37h 11mFCA-LHR
$1,186
10/9Wed
2 stopsDelta
21h 30mFCA-LGW
$1,262

Search by stops

Search by airline

Search by price

Kalispell - London Flights

Departure:

Kalispell (FCA)United States

Return flight deals:

London - Kalispell

Cabin classes: