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

United Airlines and KLM are the most popular carriers operating from Kalispell Glacier Park to United Kingdom

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

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

How many operators does momondo search for flights from Kalispell Glacier Park Airport to United Kingdom?

As of February 2026, there is 1 operator available to choose from for flights from Kalispell Glacier Park Airport to United Kingdom.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kalispell Glacier Park Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom 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 United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$445 Cheap Flights from Kalispell to the United Kingdom in 2026

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Find the cheapest flights from Kalispell to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:49 pm - 1:05 pm

FCA

LHR

15h 16m

1 stop

6:15 am - 11:27 pm

LHR

FCA

24h 12m

2 stops

$629Virgin Atlantic

Wed, Apr 15 - Thu, Apr 30

2:49 pm - 1:05 pm

FCA

LHR

15h 16m

1 stop

10:55 am - 11:27 pm

LHR

FCA

19h 32m

1 stop

$653Virgin Atlantic

Wed, Apr 15 - Thu, Apr 30

12:10 pm - 1:05 pm

FCA

LHR

17h 55m

2 stops

6:15 am - 11:27 pm

LHR

FCA

24h 12m

2 stops

$659Virgin Atlantic

Wed, Apr 15 - Thu, Apr 30

6:00 am - 9:40 am

FCA

LHR

20h 40m

1 stop

11:35 am - 9:57 pm

LHR

FCA

16h 22m

1 stop

$861United Airlines

Wed, Mar 4 - Sun, Mar 8

6:00 am - 11:15 am

FCA

LHR

22h 15m

2 stops

11:35 am - 9:57 pm

LHR

FCA

16h 22m

1 stop

$865United Airlines

Wed, Mar 4 - Sun, Mar 8

2:41 pm - 9:40 am

FCA

LHR

11h 59m

1 stop

3:20 pm - 11:53 am

LHR

FCA

26h 33m

2 stops

$866United Airlines

Wed, Mar 4 - Sun, Mar 8

1:52 pm - 2:40 pm

FCA

LGW

17h 48m

2 stops

1:00 pm - 12:03 pm

LGW

FCA

30h 03m

2 stops

$1,027Multiple Airlines

Wed, Apr 15 - Thu, Apr 30

11:12 am - 2:40 pm

FCA

LGW

20h 28m

2 stops

1:00 pm - 10:32 am

LGW

FCA

28h 32m

2 stops

$1,049Multiple Airlines

Wed, May 20 - Tue, May 26

12:20 pm - 8:45 am

FCA

EDI

37h 25m

2 stops

5:00 pm - 5:18 pm

EDI

FCA

30h 18m

2 stops

$1,131KLM

Wed, Mar 4 - Tue, Mar 10

12:20 pm - 8:45 am

FCA

EDI

37h 25m

2 stops

9:30 am - 5:18 pm

EDI

FCA

37h 48m

2 stops

$1,132KLM

Wed, Mar 4 - Tue, Mar 10

United Airlines flights from Kalispell to United Kingdom

Our best United Airlines deals on Kalispell to United Kingdom flight tickets

United Airlines

Mar 4

FCA6:00 amKalispell Glacier Park

20h 40m

1 stop

LHR9:40 amLondon Heathrow

Mar 8

LHR11:35 amLondon Heathrow

16h 22m

1 stop

FCA9:57 pmKalispell Glacier Park

$861

United Airlines

Mar 4

FCA6:00 amKalispell Glacier Park

22h 15m

2 stops

LHR11:15 amLondon Heathrow

Mar 8

LHR11:35 amLondon Heathrow

16h 22m

1 stop

FCA9:57 pmKalispell Glacier Park

$865

United Airlines

Mar 4

FCA2:41 pmKalispell Glacier Park

11h 59m

1 stop

LHR9:40 amLondon Heathrow

Mar 8

LHR3:20 pmLondon Heathrow

26h 33m

2 stops

FCA11:53 amKalispell Glacier Park

$866

Delta flights from Kalispell to United Kingdom

Our best Delta deals on Kalispell to United Kingdom flight tickets

Delta

May 20

FCA2:30 pmKalispell Glacier Park

17h 05m

2 stops

LHR2:35 pmLondon Heathrow

May 26

LHR10:55 amLondon Heathrow

19h 19m

1 stop

FCA11:14 pmKalispell Glacier Park

$1,045

Delta

May 20

FCA12:24 pmKalispell Glacier Park

19h 11m

2 stops

LHR2:35 pmLondon Heathrow

May 26

LHR10:55 amLondon Heathrow

19h 19m

1 stop

FCA11:14 pmKalispell Glacier Park

$1,046

Delta

Jun 3

FCA5:13 amKalispell Glacier Park

20h 37m

2 stops

LHR8:50 amLondon Heathrow

Jun 12

LHR6:35 pmLondon Heathrow

26h 10m

2 stops

FCA1:45 pmKalispell Glacier Park

$1,073

momondo Fare Finder

Use the filters below to find and compare flights from Kalispell to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 4/15

2:49 pm-1:05 pm

1 stop15h 16m

London Heathrow

Thu 4/30

6:15 am-11:27 pm

2 stops24h 12m

$629

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 4/15

2:49 pm-1:05 pm

1 stop15h 16m

London Heathrow

Thu 4/30

10:55 am-11:27 pm

1 stop19h 32m

$653

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 4/15

12:10 pm-1:05 pm

2 stops17h 55m

London Heathrow

Thu 4/30

6:15 am-11:27 pm

2 stops24h 12m

$659

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 3/4

6:00 am-9:40 am

1 stop20h 40m

London Heathrow

Sun 3/8

11:35 am-9:57 pm

1 stop16h 22m

$861

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 3/4

6:00 am-11:15 am

2 stops22h 15m

London Heathrow

Sun 3/8

11:35 am-9:57 pm

1 stop16h 22m

$865

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 3/4

2:41 pm-9:40 am

1 stop11h 59m

London Heathrow

Sun 3/8

3:20 pm-11:53 am

2 stops26h 33m

$866

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Wed 4/15

1:52 pm-2:40 pm

2 stops17h 48m

London Gatwick

Thu 4/30

1:00 pm-12:03 pm

2 stops30h 03m

$1,027

KalispellLondon

FCA - LGW

FCALGW

Kalispell Glacier Park

Wed 5/20

11:12 am-2:40 pm

2 stops20h 28m

London Gatwick

Tue 5/26

1:00 pm-10:32 am

2 stops28h 32m

$1,049

KalispellEdinburgh

FCA - EDI

FCAEDI

Kalispell Glacier Park

Wed 3/4

12:20 pm-8:45 am

2 stops37h 25m

Edinburgh Turnhouse

Tue 3/10

5:00 pm-5:18 pm

2 stops30h 18m

$1,131

KalispellEdinburgh

FCA - EDI

FCAEDI

Kalispell Glacier Park

Wed 3/4

12:20 pm-8:45 am

2 stops37h 25m

Edinburgh Turnhouse

Tue 3/10

9:30 am-5:18 pm

2 stops37h 48m

$1,132

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalispell to United Kingdom

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

Prices

Airlines

Can stopping save me money on Kalispell to United Kingdom flights?

You could potentially save up to 5% on your flight if you consider stops on a Kalispell to United Kingdom flight.

Cheap Kalispell to United Kingdom flight deals and tips

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

Fastest flight time	12h 07m
Direct flights	None

The fastest flight from Kalispell to United Kingdom takes 12h 07m

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

Search flight deals

When did momondo last update prices for flights from Kalispell Glacier Park Airport to United Kingdom?
Prices for flights from Kalispell Glacier Park Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to United Kingdom?
As of February 2026, there is 1 operator available to choose from for flights from Kalispell Glacier Park Airport to United Kingdom.
How old do you have to be to fly from Kalispell Glacier Park Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kalispell Glacier Park Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom 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 United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kalispell to United Kingdom

Compare and see reviews for airlines that fly from Kalispell to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $671	Free Cancellation	Rating 7.4 9,283 reviews		Search United Airlines flights

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Kalispell.

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

All flight searches from Kalispell to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kalispell to United Kingdom?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to United Kingdom.

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

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