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Cheap flights from Kalispell to the United Kingdom from £451

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to the United Kingdom departing on 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kalispell to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
12:15 - 10:00FCA-LHR
14h 45m1 stop
KLM Logo
20:25 - 17:14LHR-FCA
27h 49m2 stops
£451KLM
Find Deal
Tue, 13 Jan - Thu, 22 Jan
KLM Logo
12:15 - 11:40FCA-LHR
16h 25m2 stops
KLM Logo
20:25 - 17:14LHR-FCA
27h 49m2 stops
£454KLM
Find Deal
Tue, 13 Jan - Thu, 22 Jan
KLM Logo
12:15 - 10:00FCA-LHR
14h 45m1 stop
KLM Logo
10:45 - 17:14LHR-FCA
13h 29m1 stop
£456KLM
Find Deal
Tue, 13 Jan - Thu, 22 Jan
Delta Logo
05:24 - 10:30FCA-LHR
22h 06m2 stops
Delta Logo
08:40 - 17:14LHR-FCA
39h 34m2 stops
£475Delta
Find Deal
Sun, 25 Jan - Sat, 31 Jan
Delta Logo
05:24 - 10:00FCA-LHR
21h 36m1 stop
Delta Logo
06:20 - 17:14LHR-FCA
17h 54m2 stops
£488Delta
Find Deal
Fri, 23 Jan - Wed, 28 Jan
Multiple Airlines Logo
06:25 - 07:00FCA-LHR
17h 35m1 stop
Multiple Airlines Logo
14:55 - 23:58LHR-FCA
16h 03m1 stop
£494Multiple Airlines
Find Deal
Tue, 13 Jan - Thu, 22 Jan
Multiple Airlines Logo
06:25 - 06:55FCA-LHR
17h 30m2 stops
Multiple Airlines Logo
10:15 - 23:58LHR-FCA
20h 43m2 stops
£497Multiple Airlines
Find Deal
Tue, 13 Jan - Thu, 22 Jan
Virgin Atlantic Logo
12:11 - 10:00FCA-LHR
14h 49m1 stop
Virgin Atlantic Logo
11:05 - 17:25LHR-FCA
37h 20m2 stops
£499Virgin Atlantic
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Mon, 8 Dec - Mon, 15 Dec
United Airlines Logo
13:40 - 07:25FCA-LHR
34h 45m1 stop
United Airlines Logo
18:00 - 21:59LHR-FCA
34h 59m2 stops
£500United Airlines
Find Deal
Sat, 24 Jan - Sun, 1 Feb
United Airlines Logo
07:00 - 12:00FCA-LHR
22h 00m2 stops
United Airlines Logo
18:00 - 21:59LHR-FCA
34h 59m2 stops
£503United Airlines
Find Deal
Sun, 25 Jan - Sun, 1 Feb

KLM flights from Kalispell to United Kingdom

Our best KLM deals on Kalispell to United Kingdom flight tickets
KLM
13 Jan
FCA12:15Kalispell Glacier Park
14h 45m
1 stop
LHR10:00London Heathrow
22 Jan
LHR20:25London Heathrow
27h 49m
2 stops
FCA17:14Kalispell Glacier Park
£451
Find similar
KLM
13 Jan
FCA12:15Kalispell Glacier Park
16h 25m
2 stops
LHR11:40London Heathrow
22 Jan
LHR20:25London Heathrow
27h 49m
2 stops
FCA17:14Kalispell Glacier Park
£454
Find similar
KLM
13 Jan
FCA12:15Kalispell Glacier Park
14h 45m
1 stop
LHR10:00London Heathrow
22 Jan
LHR10:45London Heathrow
13h 29m
1 stop
FCA17:14Kalispell Glacier Park
£456
Find similar

Delta flights from Kalispell to United Kingdom

Our best Delta deals on Kalispell to United Kingdom flight tickets
Delta
25 Jan
FCA05:24Kalispell Glacier Park
22h 06m
2 stops
LHR10:30London Heathrow
31 Jan
LHR08:40London Heathrow
39h 34m
2 stops
FCA17:14Kalispell Glacier Park
£475
Find similar
Delta
23 Jan
FCA12:15Kalispell Glacier Park
14h 45m
1 stop
LHR10:00London Heathrow
30 Jan
LHR06:20London Heathrow
17h 54m
2 stops
FCA17:14Kalispell Glacier Park
£488
Find similar
Delta
23 Jan
FCA12:15Kalispell Glacier Park
14h 45m
1 stop
LHR10:00London Heathrow
27 Jan
LHR11:45London Heathrow
36h 29m
2 stops
FCA17:14Kalispell Glacier Park
£489
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kalispell to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 26 October 2025.
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

Tue 13/1

12:15-10:00

1 stop14h 45m

London Heathrow

Thu 22/1

20:25-17:14

2 stops27h 49m

£451

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 13/1

12:15-11:40

2 stops16h 25m

London Heathrow

Thu 22/1

20:25-17:14

2 stops27h 49m

£454

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 13/1

12:15-10:00

1 stop14h 45m

London Heathrow

Thu 22/1

10:45-17:14

1 stop13h 29m

£456

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Sun 25/1

05:24-10:30

2 stops22h 06m

London Heathrow

Sat 31/1

08:40-17:14

2 stops39h 34m

£475

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Fri 23/1

05:24-10:00

1 stop21h 36m

London Heathrow

Wed 28/1

06:20-17:14

2 stops17h 54m

£488

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 13/1

06:25-07:00

1 stop17h 35m

London Heathrow

Thu 22/1

14:55-23:58

1 stop16h 03m

£494

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 13/1

06:25-06:55

2 stops17h 30m

London Heathrow

Thu 22/1

10:15-23:58

2 stops20h 43m

£497

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Mon 8/12

12:11-10:00

1 stop14h 49m

London Heathrow

Mon 15/12

11:05-17:25

2 stops37h 20m

£499

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Sat 24/1

13:40-07:25

1 stop34h 45m

London Heathrow

Sun 1/2

18:00-21:59

2 stops34h 59m

£500

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Sun 25/1

07:00-12:00

2 stops22h 00m

London Heathrow

Sun 1/2

18:00-21:59

2 stops34h 59m

£503

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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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

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

You could potentially save up to 29% 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

Direct flights

None
There are no direct flights from Kalispell to United Kingdom. There are no popular flight routes from Kalispell to United Kingdom.
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  • 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 refreshed on a daily basis.

  • 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 travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kalispell to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Kalispell to United Kingdom flights to just show those with flexible booking policies.

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

Once you have performed a search for Kalispell to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to United Kingdom from Kalispell. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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