Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Kalispell from £433

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FCA
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Heathrow to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£646

One-way from

£433

Popular in

July

Cheapest in

February

Average price

£753
Delta
  • Delta
  • 17/3-25/3
  • 4 total stops
  • 59h 05m total
  • London to Kalispell
Search Deals
1/3
  • 1/3
  • 2 total stops
  • 27h 45m total
  • London to Kalispell
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Heathrow to Kalispell

Cheapest flights from Heathrow to Kalispell
Explore the most affordable flight options available from Heathrow to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 17/311:45LHR - FCA
2 stops35h 20mDelta
Mon 24/305:25FCA - LHR
1 stop22h 35mDelta
Deal found 21/2£646
Tue 1/410:55LHR - FCA
1 stop20h 35mVirgin Atlantic
Sat 5/412:30FCA - LHR
2 stops37h 20mVirgin Atlantic
Deal found 21/2£720
Mon 17/311:35LHR - FCA
1 stop16h 09mUnited Airlines
Thu 27/314:35FCA - LHR
1 stop13h 05mUnited Airlines
Deal found 21/2£788
Tue 18/309:25LHR - FCA
1 stop20h 34mMultiple Airlines
Tue 25/315:44FCA - LHR
1 stop14h 31mMultiple Airlines
Deal found 21/2£807
Sat 15/317:50LHR - FCA
2 stops29h 15mKLM
Wed 26/312:30FCA - LHR
2 stops18h 10mKLM
Deal found 21/2£911
Sun 16/315:00LHR - FCA
1 stop14h 59mBritish Airways
Thu 27/315:44FCA - LHR
1 stop14h 31mBritish Airways
Deal found 21/2£1,058

Find flights from Heathrow to Kalispell within your budget

Customise your flight search to find flights from Heathrow 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 21 February 2025.

Fly from

Heathrow

Fly to

Kalispell

Route

Depart

Return

Price

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 17/3

11:45-17:05

2 stops35h 20m

Kalispell Glacier Park

Tue 25/3

05:25-11:10

2 stops23h 45m

£646

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 1/4

10:55-00:30

1 stop20h 35m

Kalispell Glacier Park

Sat 5/4

12:30-08:50

2 stops37h 20m

£720

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Mon 17/3

11:35-21:44

1 stop16h 09m

Kalispell Glacier Park

Thu 27/3

14:35-09:40

1 stop13h 05m

£788

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Tue 18/3

09:25-23:59

1 stop20h 34m

Kalispell Glacier Park

Tue 25/3

15:44-12:15

1 stop14h 31m

£807

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 15/3

17:50-17:05

2 stops29h 15m

Kalispell Glacier Park

Wed 26/3

12:30-12:40

2 stops18h 10m

£911

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sun 16/3

15:00-23:59

1 stop14h 59m

Kalispell Glacier Park

Thu 27/3

15:44-12:15

1 stop14h 31m

£1,058

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 1/3

14:50-11:35

2 stops27h 45m

£433

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Sat 1/3

12:15-22:12

2 stops16h 57m

£849

LondonKalispell

LHR - FCA

LHRFCA

London Heathrow

Thu 27/2

15:00-23:59

1 stop15h 59m

£1,277

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Heathrow to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Heathrow 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.

Travel insights for flights from Heathrow to Kalispell

Get recent, data-driven insights about flights from Heathrow to Kalispell including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from LHR to FCA?

Find hourly flight availability from Heathrow to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from London Heathrow Airport to Kalispell, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight in the afternoon.

Rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalispell ranges from 25.0 - 66.0 inches per month. June is typically the wettest month, when rainfall can reach 66.0 mm. February is typically the driest time to visit Kalispell when rainfall is around 25.0 mm.

Temperature in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 21 February 2025.
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Icelandair
7.1
Good
491 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 London Heathrow?

    Most people fly into Kalispell Glacier Park (FCA) if they book a flight to Kalispell from London Heathrow. On average, Glacier Park has 0 inbound flights from London Heathrow per day from 3 airlines. Kalispell Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Kalispell round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Kalispell round-trip from £646. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £720, and United Airlines, from £788. Delta is priced at 30% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Heathrow to Kalispell?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Bozeman flights
Gatwick to Bozeman flights
London City to Bozeman flights
Heathrow to Billings flights
Heathrow to Missoula flights

Top 3 airlines flying from Heathrow to Kalispell

Discover the top 3 airlines that operate flights from Heathrow 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£682Average£826FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£816Average£928FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£838Average£959FlexibilityNo 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 Heathrow to Kalispell?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Kalispell. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Kalispell for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Kalispell from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kalispell from Heathrow today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.