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Cheap flights from Kalispell (FCA) to Heathrow (LHR) from $732

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FCA — LHR
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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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 May 16, 2024.

Round-trip from

$643
From Kalispell Glacier Park to London Heathrow
Search Deals

What is the cheapest day to fly round-trip from Kalispell to London Heathrow Airport?

Thursday flights are found to be more expensive to fly from Kalispell to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

What is the cheapest month to fly from Kalispell to London Heathrow Airport?

The best pricing can be found in the month of February. Prices to London Heathrow Airport from Kalispell average $924. You can even find prices in February for less than $924, as users have found deals to London Heathrow Airport from as low as $670. The month of May appears to be one of the more expensive times to travel to London Heathrow Airport from Kalispell. Flying in the targeted month can save you up to 37%.

When is the cheapest time to fly from Kalispell to London Heathrow Airport (FCA - LHR)?

One of the essential ways to save on airfare from Kalispell to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.

Cheap United Airlines flights from Kalispell to Heathrow

Explore cheap flight options specifically provided by United Airlines for the route between Kalispell and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Kalispell to London. Make sure to check back often as deals are often changing.
Sat 11/91:00 pmFCA - LHR
2 stops24h 50mUnited Airlines
Sat 11/1611:30 amLHR - FCA
2 stops41h 06mUnited Airlines
Deal found 5/15$799
Sat 11/91:00 pmFCA - LHR
1 stop35h 25mUnited Airlines
Sat 11/1611:30 amLHR - FCA
2 stops41h 06mUnited Airlines
Deal found 5/15$800
Wed 7/31:15 pmFCA - LHR
1 stop15h 10mUnited Airlines
Sat 7/2011:25 amLHR - FCA
1 stop32h 03mUnited Airlines
Deal found 5/15$2,476

Cheap Virgin Atlantic flights from Kalispell to Heathrow

Explore cheap flight options specifically provided by Virgin Atlantic for the route between Kalispell and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest Virgin Atlantic flights we've found from Kalispell to London. Deals frequently update to provide users with more options.
Tue 8/61:36 pmFCA - LHR
2 stops18h 14mVirgin Atlantic
Tue 8/139:40 amLHR - FCA
2 stops20h 37mVirgin Atlantic
Deal found 5/15$832
Mon 7/1511:59 amFCA - LHR
1 stop15h 01mVirgin Atlantic
Wed 7/3111:00 amLHR - FCA
1 stop20h 35mVirgin Atlantic
Deal found 5/14$1,000

Cheap Kalispell to Heathrow flights in May & June 2024

Find cheap flight options from Kalispell to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 5/2012:35 pmFCA - LHR
1 stop14h 25mDelta
Tue 5/286:15 amLHR - FCA
2 stops24h 25mDelta
Deal found 5/15$748
Mon 5/205:52 amFCA - LHR
2 stops18h 23mVirgin Atlantic
Tue 5/2811:30 amLHR - FCA
2 stops19h 10mVirgin Atlantic
Deal found 5/15$753
Mon 5/205:52 amFCA - LHR
1 stop18h 23mVirgin Atlantic
Tue 5/2810:55 amLHR - FCA
1 stop13h 33mVirgin Atlantic
Deal found 5/15$755
Wed 6/191:18 pmFCA - LHR
2 stops14h 32mAmerican Airlines
Wed 6/264:05 pmLHR - FCA
2 stops26h 17mAmerican Airlines
Deal found 5/15$905
Wed 6/1912:12 pmFCA - LHR
1 stop17h 33mAmerican Airlines
Wed 6/261:05 pmLHR - FCA
1 stop32h 31mAmerican Airlines
Deal found 5/15$907
Fri 5/1712:35 pmFCA - LHR
1 stop14h 25mDelta
Mon 5/206:15 amLHR - FCA
2 stops24h 25mDelta
Deal found 5/15$1,280
Fri 5/175:20 amFCA - LHR
2 stops18h 25mDelta
Mon 5/206:15 amLHR - FCA
2 stops18h 13mDelta
Deal found 5/15$1,285
Fri 5/1712:35 pmFCA - LHR
1 stop14h 25mKLM
Mon 5/209:20 amLHR - FCA
1 stop21h 20mKLM
Deal found 5/15$1,287
Thu 6/612:12 pmFCA - LHR
1 stop17h 33mAmerican Airlines
Sat 6/225:05 pmLHR - FCA
2 stops26h 23mAmerican Airlines
Deal found 5/15$6,468

Kalispell to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Kalispell and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 11/1812:30 pmFCA - LHR
1 stop14h 30mVirgin Atlantic
Tue 11/266:20 amLHR - FCA
2 stops25h 09mVirgin Atlantic
Deal found 5/16$732
Mon 11/1812:30 pmFCA - LHR
2 stops20h 55mVirgin Atlantic
Tue 11/266:20 amLHR - FCA
2 stops25h 09mVirgin Atlantic
Deal found 5/16$737
Tue 11/1912:30 pmFCA - LHR
1 stop14h 30mVirgin Atlantic
Tue 11/2610:45 amLHR - FCA
1 stop13h 33mVirgin Atlantic
Deal found 5/15$739
Tue 11/192:40 pmFCA - LHR
1 stop12h 00mUnited Airlines
Tue 11/267:40 amLHR - FCA
2 stops36h 50mUnited Airlines
Deal found 5/15$741
Tue 11/195:30 amFCA - LHR
2 stops22h 00mDelta
Tue 11/2612:30 pmLHR - FCA
2 stops18h 59mDelta
Deal found 5/15$744
Mon 5/2012:35 pmFCA - LHR
1 stop14h 25mDelta
Tue 5/286:15 amLHR - FCA
2 stops24h 25mDelta
Deal found 5/15$748
Mon 5/205:52 amFCA - LHR
2 stops18h 23mVirgin Atlantic
Tue 5/2811:30 amLHR - FCA
2 stops19h 10mVirgin Atlantic
Deal found 5/15$753
Mon 5/205:52 amFCA - LHR
1 stop18h 23mVirgin Atlantic
Tue 5/2810:55 amLHR - FCA
1 stop13h 33mVirgin Atlantic
Deal found 5/15$755
Sat 11/91:00 pmFCA - LHR
2 stops24h 50mUnited Airlines
Sat 11/1611:30 amLHR - FCA
2 stops41h 06mUnited Airlines
Deal found 5/15$799

One-way flights to Heathrow from Kalispell

Search for one-way flight options from Kalispell to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking multiple options on one-way flights from Kalispell to London, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Kalispell to London should utilize the search form at the the top of the page.
Wed 10/96:00 amFCA - LHR
1 stop17h 50mMultiple Airlines
Deal found 5/15$1,057
Wed 10/91:24 pmFCA - LHR
2 stops16h 16mAmerican Airlines
Deal found 5/15$1,060

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$799 - $1,004

Route

Depart

Return

Price

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Sat 11/9

2 stops24h 50m

London Heathrow

Sat 11/16

2 stops41h 06m

$799

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Sat 11/9

1 stop35h 25m

London Heathrow

Sat 11/16

2 stops41h 06m

$800

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 8/6

2 stops18h 14m

London Heathrow

Tue 8/13

2 stops20h 37m

$832

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Sat 11/9

1 stop21h 30m

London Heathrow

Sat 11/16

1 stop13h 33m

$839

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Tue 8/6

1 stop19h 59m

London Heathrow

Tue 8/13

1 stop25h 11m

$900

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 6/19

2 stops14h 32m

London Heathrow

Wed 6/26

2 stops26h 17m

$905

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Wed 6/19

1 stop17h 33m

London Heathrow

Wed 6/26

1 stop32h 31m

$907

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Mon 7/15

1 stop15h 01m

London Heathrow

Wed 7/31

1 stop20h 35m

$1,000

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

Mon 7/15

2 stops19h 02m

London Heathrow

Wed 7/31

2 stops20h 45m

$1,004

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Kalispell to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Kalispell to Heathrow. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kalispell to London Heathrow Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Heathrow by month

Plan your trip from Kalispell to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Kalispell to Heathrow is currently $1,059 while a round-trip flight costs $887. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Kalispell to London Heathrow Airport (average of $653). Flying from Kalispell to London Heathrow Airport in June is currently the most expensive (average of $1,150). 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.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Temperature and rainfall in Heathrow by month

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

LON

Temperature

39.2 - 62.6 °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 May 16, 2024.
See what other customers who have flown with United Airlines, Virgin Atlantic and American Airlines from Kalispell to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.7
Good
735 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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. 2 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 $800 on Cheapflights?

    Yes, there are multiple flights from Kalispell to London Heathrow Airport for under $800. The cheapest flight booked recently is on United Airlines for just $799, but on average you can expect to pay $2,059.

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

    Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $799. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and KLM, with the lowest prices starting at $832 and $839, respectively.

  • 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 5/16.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Kalispell to Heathrow

Discover the top 2 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$636Average$845FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest$724Average$893FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
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Search flights from Kalispell to Heathrow by cabin class

Find flights from Kalispell to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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

How does Cheapflights help users find flights from Kalispell to Heathrow?

When you search for this flight from Kalispell to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kalispell to Heathrow.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kalispell to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Kalispell to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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