Heathrow

$833+ Cheap flights from Kalispell (FCA) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — LHR
Nov 5 — Nov 121
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalispell to Heathrow with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kalispell to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Heathrow (LHR). 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 October 31, 2024.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Popular in

July

Cheapest in

November

Average price

$854

Round-trip from

$833
(KLM)
Provider with most accurate pricing for Kalispell Glacier Park-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Kalispell Glacier Park-London Heathrow flights.
High demand for flights, 48% potential price rise
Best time to find cheap flights, 32% potential price drop
Average for round-trip flights in October 2024
From Kalispell Glacier Park to London Heathrow

Find flight deals from Kalispell to Heathrow

Cheapest flights from Kalispell to Heathrow
Explore the most affordable flight options available from Kalispell to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This KLM deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1512:15 pmFCA - LHR
1 stop14h 45mKLM
Tue 11/198:25 pmLHR - FCA
2 stops28h 06mKLM
Deal found 10/31$1,093
This deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/182:38 pmFCA - LHR
1 stop12h 02mUnited Airlines
Fri 11/2211:35 amLHR - FCA
1 stop17h 11mUnited Airlines
Deal found 10/30$1,745

Find flights from Kalispell to Heathrow within your budget

Customize your flight search to find flights from Kalispell to Heathrow 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Mon 2/10

12:30 pm-10:00 am

1 stop14h 30m

London Heathrow

Sun 2/23

8:25 pm-5:10 pm

2 stops27h 45m

$833

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Mon 2/10

5:25 am-10:00 am

1 stop21h 35m

London Heathrow

Sun 2/23

10:45 am-5:10 pm

1 stop13h 25m

$845

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Mon 2/10

5:25 am-7:05 am

2 stops18h 40m

London Heathrow

Sun 2/23

9:10 am-12:43 am

2 stops22h 33m

$850

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Sat 1/25

1:35 pm-8:35 pm

2 stops24h 00m

London Heathrow

Sat 2/1

9:30 am-9:53 pm

2 stops43h 23m

$861

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Sat 1/25

5:25 am-10:00 am

1 stop21h 35m

London Heathrow

Sat 2/1

10:45 am-11:48 pm

1 stop20h 03m

$895

KalispellLondon

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 2/12

4:13 pm-12:15 pm

1 stop13h 02m

London Heathrow

Sun 2/23

3:00 pm-11:59 pm

1 stop15h 59m

$2,435

Flights are sorted by cheapest first

Deals found on 10/31

  • Most accurate provider: When it comes to deals on Kalispell-London Heathrow Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Kalispell-London Heathrow Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Kalispell-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-London Heathrow Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalispell to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kalispell with our price prediction graph.
Estimated round-trip 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 Kalispell to Heathrow

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

What is the cheapest month to book a flight from Kalispell to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Kalispell to London Heathrow Airport (average of $649). Flying from Kalispell to London Heathrow Airport in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated October 31, 2024.
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,835 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,352 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
667 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
9,240 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

6.7
Okay
6,843 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Heathrow. 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 from for flights from Kalispell to London Heathrow?

    Kalispell Glacier Park (FCA), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Kalispell to London Heathrow. 3 airlines have flights from Glacier Park to London Heathrow on a regular basis. Booking flights from Kalispell Glacier Park to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • Can I find flights from Kalispell to London Heathrow Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from Kalispell to London Heathrow Airport for under $900. The cheapest flight booked recently is on KLM for just $833, but on average you can expect to pay $1,120.

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

    Flying on KLM is currently your cheapest option to London Heathrow Airport, with prices starting at $833. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and United Airlines, with the lowest prices starting at $850 and $862, respectively. These flights start at 12% lower than the current average price 3 months from now.

  • What does FCA to LHR mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Kalispell Glacier Park Airport to London Heathrow Airport flight would often be abbreviated as a FCA to LHR flight.

  • Can I find deals for flights from Kalispell to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Kalispell to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kalispell to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kalispell to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Kalispell to Heathrow that allow pets onboard?

    Many airlines flying from Kalispell to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kalispell to Heathrow?

    Yes, you can often find last-minute deals on Kalispell to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kalispell to London Heathrow Airport flight deals updated?

    The Kalispell to London Heathrow Airport flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Kalispell to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Kalispell to London Heathrow Airport (average of $649). Flying from Kalispell to London Heathrow Airport in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Top 3 airlines flying from Kalispell to Heathrow

Discover the top 3 airlines that operate flights from Kalispell to Heathrow. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$586Average$776FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$647Average$1,084FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$661Average$755FlexibilityNo cancel feeOn-time69%
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.