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Cheap flights from the United Kingdom to Kalispell from £512

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FCA
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Kalispell

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Kalispell
Explore the most affordable flight options available from United Kingdom to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2026.

Tue 21/421:25
LHR
-
FCA
2 stops33h 26m
Multiple Airlines
Tue 28/413:43
FCA
-
LHR
2 stops23h 37m
Multiple Airlines
Deal found 24/3£785
Tue 21/406:30
LHR
-
FCA
2 stops18h 00m
Delta
Tue 28/412:10
FCA
-
LHR
1 stop15h 50m
Delta
Deal found 24/3£810
Tue 21/410:55
LHR
-
FCA
1 stop13h 35m
Virgin Atlantic
Tue 28/412:10
FCA
-
LHR
1 stop15h 50m
Virgin Atlantic
Deal found 24/3£824
Sun 10/506:30
LHR
-
FCA
2 stops17h 57m
KLM
Sun 17/518:07
FCA
-
LHR
1 stop32h 53m
KLM
Deal found 26/3£841
Thu 5/1114:45
LHR
-
FCA
1 stop31h 50m
Alaska Airlines
Mon 9/1114:10
FCA
-
LHR
1 stop15h 10m
Alaska Airlines
Deal found 23/3£852
Sun 10/511:15
LHR
-
FCA
2 stops18h 59m
Virgin Atlantic
Sun 17/505:13
FCA
-
LHR
2 stops20h 37m
Virgin Atlantic
Deal found 26/3£856
Sat 11/406:30
LHR
-
FCA
2 stops17h 45m
Delta
Thu 16/412:10
FCA
-
LHR
2 stops20h 25m
Delta
Deal found 25/3£916
Sat 26/907:30
LHR
-
FCA
2 stops22h 05m
United Airlines
Tue 29/906:31
FCA
-
LHR
2 stops18h 49m
United Airlines
Deal found 25/3£940
Thu 5/1111:35
LHR
-
FCA
1 stop16h 55m
United Airlines
Mon 9/1106:31
FCA
-
LHR
2 stops18h 54m
United Airlines
Deal found 23/3£961

Find flight deals from United Kingdom to Kalispell

Keep the following information in mind while searching for United Kingdom to Kalispell flight deals. Data was last updated 28 March 2026.

Round-trip from

£785

One-way from

£512

Popular in

August

Cheapest in

February

Average price

£794
21/4-28/4
  • 21/4-28/4
  • 4 total stops
  • 57h 03m total
  • United Kingdom to Kalispell
Search Deals
21/6
  • 21/6
  • 3 total stops
  • 34h 41m total
  • United Kingdom to Kalispell
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Kalispell 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, Cheapflights users made 858,174 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from the United Kingdom to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 21/4

21:25-23:51

2 stops33h 26m

Kalispell Glacier Park

Tue 28/4

13:43-20:20

2 stops23h 37m

£785

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 21/4

06:30-17:30

2 stops18h 00m

Kalispell Glacier Park

Tue 28/4

12:10-11:00

1 stop15h 50m

£810
Fastest return journey

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 21/4

10:55-17:30

1 stop13h 35m

Kalispell Glacier Park

Tue 28/4

12:10-11:00

1 stop15h 50m

£824

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 10/5

06:30-17:27

2 stops17h 57m

Kalispell Glacier Park

Sun 17/5

18:07-10:00

1 stop32h 53m

£841

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 10/5

11:15-23:14

2 stops18h 59m

Kalispell Glacier Park

Sun 17/5

05:13-08:50

2 stops20h 37m

£856

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/4

06:30-17:15

2 stops17h 45m

Kalispell Glacier Park

Thu 16/4

14:49-13:05

1 stop15h 16m

£916

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 11/4

06:30-17:15

2 stops17h 45m

Kalispell Glacier Park

Wed 15/4

14:49-07:10

2 stops33h 21m

£916

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 12/4

10:50-13:31

2 stops33h 41m

Kalispell Glacier Park

Thu 16/4

14:33-12:25

1 stop14h 52m

£1,730
Cheapest one-way

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Wed 24/6

09:50-15:54

2 stops37h 04m

£625

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 22/6

20:05-17:57

3 stops52h 52m

£636

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from United Kingdom to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Kalispell
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated 28 March 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andUnited Airlines from the United Kingdom to Kalispell. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,477 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,500 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kalispell from United Kingdom?

    If you book a flight to Kalispell from United Kingdom, you will be flying to Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell.

  • How long is the flight from United Kingdom to Kalispell?

    Delta, Virgin Atlantic, and KLM can get you from United Kingdom to Kalispell in just under 13h 35m. Your travel time can differ by up to 4h 25m. There are 4512 mi between United Kingdom and Kalispell. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from United Kingdom to Kalispell that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Kalispell flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Kalispell.

  • Can I find deals for business class flights from United Kingdom to Kalispell?

    Yes. Cheapflights offers flight deals from United Kingdom to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from United Kingdom to Kalispell

Discover the top 2 airlines that operate flights from United Kingdom to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£633Average£746FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£728Average£817FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Kalispell?

Cheapflights helps you search for flights from United Kingdom to Kalispell via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Kalispell?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Kalispell for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Kalispell with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Kalispell flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from United Kingdom to Kalispell become cheaper?

Of course! You can now track prices for flights from United Kingdom to Kalispell and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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