When did momondo last update prices for flights from Kalispell Glacier Park Airport to London?

Prices for flights from Kalispell Glacier Park Airport to London are updated daily.

How old do you have to be to fly from Kalispell Glacier Park Airport to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£265 Cheap Flights from Kalispell to London in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kalispell to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 09:40

FCA

LHR

20h 40m1 stop

11:35 - 21:59

LHR

FCA

17h 24m1 stop

£490United Airlines

Fri, 23 Jan - Tue, 27 Jan

06:00 - 09:40

FCA

LHR

20h 40m1 stop

11:35 - 21:59

LHR

FCA

17h 24m1 stop

£491United Airlines

Fri, 23 Jan - Tue, 27 Jan

06:00 - 08:25

FCA

LHR

19h 25m2 stops

07:25 - 21:59

LHR

FCA

21h 34m2 stops

£493United Airlines

Fri, 23 Jan - Tue, 27 Jan

13:40 - 13:30

FCA

LHR

16h 50m2 stops

09:10 - 21:59

LHR

FCA

19h 49m2 stops

£494United Airlines

Fri, 23 Jan - Tue, 27 Jan

06:31 - 09:40

FCA

LHR

20h 09m1 stop

07:30 - 21:30

LHR

FCA

21h 00m2 stops

£617United Airlines

Tue, 7 Apr - Thu, 30 Apr

06:31 - 07:15

FCA

LHR

17h 44m2 stops

07:30 - 21:30

LHR

FCA

21h 00m2 stops

£620United Airlines

Tue, 7 Apr - Thu, 30 Apr

12:10 - 09:50

FCA

LHR

14h 40m1 stop

10:55 - 17:42

LHR

FCA

13h 47m1 stop

£629KLM

Tue, 7 Apr - Thu, 30 Apr

12:10 - 13:30

FCA

LHR

18h 20m2 stops

20:00 - 17:42

LHR

FCA

28h 42m2 stops

£632KLM

Tue, 7 Apr - Thu, 30 Apr

15:00 - 13:10

FCA

LHR

15h 10m1 stop

19:45 - 17:42

LHR

FCA

28h 57m2 stops

£660Multiple Airlines

Thu, 23 Apr - Mon, 4 May

11:59 - 14:15

FCA

LHR

19h 16m2 stops

19:45 - 17:42

LHR

FCA

28h 57m2 stops

£664Multiple Airlines

Thu, 23 Apr - Mon, 4 May

United Airlines flights from Kalispell to London

Our best United Airlines deals on Kalispell to London flight tickets

United Airlines

23 Jan

FCA06:00Kalispell Glacier Park

20h 40m

1 stop

LHR09:40London Heathrow

27 Jan

LHR11:35London Heathrow

17h 24m

1 stop

FCA21:59Kalispell Glacier Park

£490

Find similar

United Airlines

23 Jan

FCA06:00Kalispell Glacier Park

20h 40m

1 stop

LHR09:40London Heathrow

27 Jan

LHR11:35London Heathrow

17h 24m

1 stop

FCA21:59Kalispell Glacier Park

£491

Find similar

United Airlines

23 Jan

FCA06:00Kalispell Glacier Park

19h 25m

2 stops

LHR08:25London Heathrow

27 Jan

LHR07:25London Heathrow

21h 34m

2 stops

FCA21:59Kalispell Glacier Park

£493

Find similar

KLM flights from Kalispell to London

Our best KLM deals on Kalispell to London flight tickets

KLM

7 Apr

FCA12:10Kalispell Glacier Park

14h 40m

1 stop

LHR09:50London Heathrow

30 Apr

LHR10:55London Heathrow

13h 47m

1 stop

FCA17:42Kalispell Glacier Park

£629

Find similar

KLM

7 Apr

FCA12:10Kalispell Glacier Park

18h 20m

2 stops

LHR13:30London Heathrow

30 Apr

LHR20:00London Heathrow

28h 42m

2 stops

FCA17:42Kalispell Glacier Park

£632

Find similar

KLM

20 May

FCA13:35Kalispell Glacier Park

13h 15m

1 stop

LHR09:50London Heathrow

26 May

LHR10:55London Heathrow

13h 47m

1 stop

FCA17:42Kalispell Glacier Park

£730

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Fri 23/1

06:00-09:40

1 stop20h 40m

London Heathrow

Tue 27/1

11:35-21:59

1 stop17h 24m

£490

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Fri 23/1

06:00-09:40

1 stop20h 40m

London Heathrow

Tue 27/1

11:35-21:59

1 stop17h 24m

£491

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Fri 23/1

06:00-08:25

2 stops19h 25m

London Heathrow

Tue 27/1

07:25-21:59

2 stops21h 34m

£493

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Fri 23/1

13:40-13:30

2 stops16h 50m

London Heathrow

Tue 27/1

09:10-21:59

2 stops19h 49m

£494

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 7/4

06:31-09:40

1 stop20h 09m

London Heathrow

Thu 30/4

07:30-21:30

2 stops21h 00m

£617

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 7/4

06:31-07:15

2 stops17h 44m

London Heathrow

Thu 30/4

07:30-21:30

2 stops21h 00m

£620

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 7/4

12:10-09:50

1 stop14h 40m

London Heathrow

Thu 30/4

10:55-17:42

1 stop13h 47m

£629

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 7/4

12:10-13:30

2 stops18h 20m

London Heathrow

Thu 30/4

20:00-17:42

2 stops28h 42m

£632

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Thu 23/4

15:00-13:10

1 stop15h 10m

London Heathrow

Mon 4/5

19:45-17:42

2 stops28h 57m

£660

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Thu 23/4

11:59-14:15

2 stops19h 16m

London Heathrow

Mon 4/5

19:45-17:42

2 stops28h 57m

£664

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalispell to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kalispell Glacier Park to London?

United Airlines is the most popular carrier operating from Kalispell Glacier Park to London

When to book flights from Kalispell to London

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Kalispell to London (FCA to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to London

Fastest flight time	12h 11m
Direct flights	None

The fastest flight from Kalispell to London takes 12h 11m

There are no direct flights from Kalispell to London. There are no popular flight routes from Kalispell to London.

Search flight deals

How far is Kalispell Glacier Park to London by plane?
London is 4528.3 mi away from Kalispell Glacier Park. By plane, this route typically takes 12h 11m.
When did momondo last update prices for flights from Kalispell Glacier Park Airport to London?
Prices for flights from Kalispell Glacier Park Airport to London are updated daily.
How old do you have to be to fly from Kalispell Glacier Park Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Colchester

Bedford

Ramsgate

Hounslow

Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kalispell to London. momondo saves you time and could save you money on your trip.

Can I find flights from Kalispell to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Kalispell with this policy.

How can momondo help me find flights from Kalispell to London?

Once all potential Kalispell to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kalispell to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kalispell to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.