Skyscanner home

Cheap flight tickets from London to Kalispell

Compare London to Kalispell flight deals

Find the cheapest month or even day of the year to fly to Kalispell

Book the best Kalispell fare with no extra fees

Flight deals from London to Kalispell

Looking for a cheap last-minute deal or the best return flight from London to Kalispell? Find the lowest prices on one-way and return tickets right here.
Kalispell.RM3,906 per passenger.Departing Mon, 9 Mar, returning Mon, 16 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Mon, 9 Mar, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Mon, 16 Mar, arriving in London Heathrow.Price includes taxes and charges.From RM3,906, select.
Kalispell.RM4,137 per passenger.Departing Thu, 24 Sep, returning Tue, 29 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from London Gatwick on Thu, 24 Sep, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Tue, 29 Sep, arriving in London Heathrow.Price includes taxes and charges.From RM4,137, select.
Kalispell.RM4,311 per passenger.Departing Fri, 27 Feb, returning Sun, 1 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Fri, 27 Feb, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Sun, 1 Mar, arriving in London Heathrow.Price includes taxes and charges.From RM4,311, select.
Kalispell.RM4,361 per passenger.Departing Tue, 19 May, returning Sat, 6 Jun.Return flight with Condor.Outbound indirect flight with Condor, departs from London Gatwick on Tue, 19 May, arriving in Kalispell.Inbound indirect flight with Condor, departs from Kalispell on Sat, 6 Jun, arriving in London Gatwick.Price includes taxes and charges.From RM4,361, select.
Kalispell.RM4,649 per passenger.Departing Mon, 15 Jun, returning Mon, 13 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Mon, 15 Jun, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Mon, 13 Jul, arriving in London Heathrow.Price includes taxes and charges.From RM4,649, select.
Kalispell.RM5,356 per passenger.Departing Tue, 17 Feb, returning Fri, 24 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Tue, 17 Feb, arriving in Kalispell.Inbound indirect flight with KLM, departs from Kalispell on Fri, 24 Apr, arriving in London Heathrow.Price includes taxes and charges.From RM5,356, select.
Kalispell.RM5,378 per passenger.Departing Fri, 20 Feb, returning Tue, 24 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Fri, 20 Feb, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Tue, 24 Feb, arriving in London Heathrow.Price includes taxes and charges.From RM5,378, select.

Find the cheapest month to fly from London to Kalispell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Kalispell flights are currently cheapest in March.
Feb
from RM5,370
Mar
from RM3,901
Apr
Find prices
May
Find prices
Jun
Find prices
Jul
Find prices
Aug
Find prices
Sep
from RM4,131
Oct
Find prices
Nov
Find prices
Dec
Find prices
Jan
Find prices

London to Kalispell: Alternative routes

Compare routes from London to Kalispell below. You may find an airport to fly into that's cheaper, faster, or easier than Kalispell.

Kalispell

13km from central Kalispell
ClosestCheapest
from RM3,906
Search flights

London to Kalispell: Flight information

The things to know before you go.
Cheapest flight foundRM3,906
Cheapest month to flyMarch

Finding cheap flights from London to Kalispell: Frequently asked questions

The best price we found for a return flight from London to Kalispell is RM3,901. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Kalispell. But we found flights with one stop from RM3,906.
As of February 2026, there are no flights flying from London to Kalispell.
The cheapest month to fly from London to Kalispell is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Kalispell Airport on Monday, 9 March 2026.
No airlines currently offer direct flights between London and Kalispell Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kalispell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kalispell is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kalispell is Delta .

Travelling from London to Glacier Park International Airport (FCA): What you need to know

  • You can choose from a range of airports when planning a flight from London to Glacier Park International Airport (FCA). Explore your options for departing London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.

  • Glacier Park International Airport is located in Kalispell. The city operates on the UTC-6 timezone and is six hours behind London.

  • Get to the airport on time so you don't miss your flight from London to FCA. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • Delays at check-in and security are likely if you're flying during high season, so allow some extra wiggle room. The recommendation for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

Airports in London

London Heathrow Airport (LHR)

  • Think about adding a stopover to find cheap flights from London to FCA. Just deselect 'Direct flights only' when browsing departures from London Heathrow Airport (LHR). Pause your trip (and maybe pocket some savings) with a stop at one of these popular airports:

    • Denver International Airport (DEN)

    • San Francisco International Airport (SFO)

    • Salt Lake City International Airport (SLC)

  • Located around 31 kilometres from the centre of London, LHR can be reached in about 55 minutes by car, depending on traffic. The journey by public transport takes roughly 1 hour.

  • Searching for a convenient hotel near London Heathrow Airport? If you're catching an early flight from London to Glacier Park International Airport, these stays will put you moments from your departure lounge:

  • Of all flights leaving London Heathrow Airport, 68.18% arrive on time at their destination.

London Gatwick Airport (LGW)

  • Break up your flight from London to Glacier Park International Airport with a stop at Harry Reid Airport (formerly McCarran Airport) (LAS). A main stopover between London Gatwick Airport and FCA, it's the perfect opportunity to enjoy some downtime before continuing your journey.

  • You can get to LGW from the centre of London in about 1 hour 20 minutes by car (depending on traffic conditions). The journey on public transport will take roughly 30 minutes to cover the 80 kilometres or so.

  • Start your holiday sooner with an additional night away from home. Before your London to FCA flight, stay in one of these hotels near London Gatwick Airport:

  • When it comes to keeping flights punctual, London Gatwick Airport has an on-time arrival rate of 69.26%.

Stansted Airport (STN)

  • STN is around 64 kilometres from central London. The drive from the city centre to the terminal takes about 1 hour. If you're planning to take public transport, expect a journey of around 1 hour 25 minutes.

  • Make catching an early London to Glacier Park International Airport flight the easiest part of your journey. Book a room at one of these accommodation options near Stansted Airport and get to the check-in counter feeling relaxed and unhurried:

  • The on-time performance rate of STN is 64.73%. In other words, that's how frequently flights from this airport reach their final stop as planned.

About Glacier Park International Airport (FCA)

How to find the cheapest flights from London to Glacier Park International Airport (FCA)

  • Right now, RM2,901 is the lowest price we've found for a one-way ticket from London to Glacier Park International Airport. The cheapest price for a return flight is RM3,906. Keep in mind fares can change due to availability at the time of booking.

  • Don't leave everything to the last minute. You're more likely to walk away with cheap flights from London to FCA if you book in advance. Airlines often offer some amazing early bird rates.

  • Cheap London to Glacier Park International Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' search function to compare fares throughout the month and then choose the cheapest day.

  • You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know as soon as there's a better deal on plane tickets from London to FCA.

  • Save money on your flight from London to Glacier Park International Airport by using filters. Select your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to Glacier Park International Airport (FCA)

  • It's time to figure out when to book your flight from London to Glacier Park International Airport (FCA). July is the most popular month to visit Kalispell. If you like your getaways a little more chill, head there in November.

  • Book a London to FCA plane ticket departing in July if you want to visit the city during its warmest month. You can expect temperatures in Kalispell to range from 7ºC (45ºF) to 32ºC (90ºF).

  • February has temperatures of between -17ºC (1ºF) and 1ºC (34ºF). Search for cheap tickets from London to Glacier Park International Airport around that time if you want to travel when it's cooler.

More about Kalispell

Explore more of the United States

  • Spokane is just one of the many places in the United States waiting to be discovered after you've experienced Kalispell. Around 241 kilometres away to the west, well-known attractions include Spokane Falls (Upper Falls), Riverside State Park and Riverside State Park - Equestrian Campground and Day-Use.

  • Spokane Valley is another well-known destination in the United States and is around 241 kilometres west of Kalispell. No journey is complete without experiencing Nodland Cellars, Bead Lake Loop and Appleway Trail.

Plan the rest of your trip from London to Kalispell

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.