Find flights
When to book
Airlines
FAQs

Cheap flights from Kalispell to London Heathrow Airport from £402

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 11/7. 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
4 6월 — 11 6월1
1 adult
화 4/6
화 11/6

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 30 5월 2024.

Round-trip from

£68
From Kalispell Glacier Park to London Heathrow
Search Deals

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

February can be a great time to fly to London Heathrow Airport from Kalispell with a flight ticket averaging about £726. Cheapflights users have found deals in the month of February for as cheap as £527. The most expensive prices can be found in the month of May.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to London Heathrow Airport as you normally would.

Cheap American Airlines flights from Kalispell to Heathrow

Explore cheap flight options specifically provided by American 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 908,271 searches. Data last updated 30 5월 2024.
Find some of the cheapest American Airlines flights travelling from Kalispell to London. It's recommended that users confirm their flight details before booking.
금 30/811:26FCA - LHR
1 stop16h 14mAmerican Airlines
화 17/915:15LHR - FCA
2 stops26h 36mAmerican Airlines
Deal found 29/5£634
금 30/811:26FCA - LHR
1 stop16h 14mAmerican Airlines
화 17/916:25LHR - FCA
1 stop27h 09mAmerican Airlines
Deal found 29/5£635

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 908,271 searches. Data last updated 30 5월 2024.
Browse through some of the cheapest United Airlines flights travelling from Kalispell to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
월 7/1006:25FCA - LHR
2 stops16h 30mUnited Airlines
화 22/1008:30LHR - FCA
2 stops20h 21mUnited Airlines
Deal found 28/5£1,361
수 3/717:05FCA - LHR
1 stop33h 35mUnited Airlines
토 20/715:20LHR - FCA
2 stops25h 42mUnited Airlines
Deal found 30/5£1,591
수 3/717:05FCA - LHR
1 stop33h 35mUnited Airlines
토 20/715:20LHR - FCA
1 stop27h 15mUnited Airlines
Deal found 30/5£1,598
수 3/706:30FCA - LHR
2 stops16h 25mUnited Airlines
토 20/715:20LHR - FCA
2 stops25h 42mUnited Airlines
Deal found 30/5£1,610
수 3/713:15FCA - LHR
1 stop35h 10mUnited Airlines
토 20/715:20LHR - FCA
1 stop27h 15mUnited Airlines
Deal found 29/5£1,633
수 3/706:30FCA - LHR
2 stops16h 25mUnited Airlines
토 20/715:20LHR - FCA
1 stop27h 15mUnited Airlines
Deal found 29/5£1,652
목 6/614:30FCA - LHR
1 stop14h 50mUnited Airlines
토 22/614:50LHR - FCA
1 stop13h 46mUnited Airlines
Deal found 30/5£6,014

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 908,271 searches. Prices were last updated on 30 5월 2024.
Check out some of the best flight deals from Kalispell to London in 2024. More deals are always being added, so be sure to check back regularly.
목 6/614:30FCA - LHR
1 stop14h 50mUnited Airlines
토 22/614:50LHR - FCA
1 stop13h 46mUnited Airlines
Deal found 30/5£6,014
목 6/612:38FCA - LHR
2 stops14h 22mMultiple Airlines
토 22/618:00LHR - FCA
2 stops24h 39mMultiple Airlines
Deal found 30/5£6,017
목 6/612:35FCA - LHR
2 stops18h 10mAir France
토 22/610:55LHR - FCA
1 stop13h 44mAir France
Deal found 30/5£12,444

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 908,271 searches. Data last updated 30 5월 2024.
Check out some of the best flight deals from Kalispell to London in 2024. More deals are always being added, so be sure to check back regularly.
금 27/905:30FCA - LHR
1 stop21h 30mDelta
수 9/1009:55LHR - FCA
2 stops21h 34mDelta
Deal found 30/5£545
금 27/905:30FCA - LHR
1 stop21h 30mDelta
수 9/1011:00LHR - FCA
1 stop20h 29mDelta
Deal found 30/5£549
수 18/1214:40FCA - LHR
1 stop12h 00mUnited Airlines
목 2/118:00LHR - FCA
2 stops48h 43mUnited Airlines
Deal found 30/5£684
수 18/1206:30FCA - LHR
2 stops17h 10mUnited Airlines
목 2/118:00LHR - FCA
2 stops48h 43mUnited Airlines
Deal found 30/5£688
수 18/1206:30FCA - LHR
1 stop20h 10mUnited Airlines
목 2/112:05LHR - FCA
1 stop30h 38mUnited Airlines
Deal found 30/5£811
수 3/717:05FCA - LHR
1 stop33h 35mUnited Airlines
토 20/715:20LHR - FCA
2 stops25h 42mUnited Airlines
Deal found 30/5£1,591
수 3/717:05FCA - LHR
1 stop33h 35mUnited Airlines
토 20/715:20LHR - FCA
1 stop27h 15mUnited Airlines
Deal found 30/5£1,598
수 3/706:30FCA - LHR
2 stops16h 25mUnited Airlines
토 20/715:20LHR - FCA
2 stops25h 42mUnited Airlines
Deal found 30/5£1,610
목 6/614:30FCA - LHR
1 stop14h 50mUnited Airlines
토 22/614:50LHR - FCA
1 stop13h 46mUnited Airlines
Deal found 30/5£6,014

Kalispell to Heathrow flights leaving soon

Find last-minute flight options from Kalispell to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 5월 2024.
Consider one of these great deals we found on last-minute flights from Kalispell to London. Tip: verify your flight details before completing your reservation.
목 6/614:30FCA - LHR
1 stop14h 50mUnited Airlines
토 22/614:50LHR - FCA
1 stop13h 46mUnited Airlines
Deal found 30/5£6,014
목 6/612:38FCA - LHR
2 stops14h 22mMultiple Airlines
토 22/618:00LHR - FCA
2 stops24h 39mMultiple Airlines
Deal found 30/5£6,017
목 6/612:35FCA - LHR
2 stops18h 10mAir France
토 22/610:55LHR - FCA
1 stop13h 44mAir France
Deal found 30/5£12,444

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 908,271 searches. Data last updated 30 5월 2024.
Users in need of a one-way flight from Kalispell to London can choose from these deals. Users needing a return flight from Kalispell to London should utilize the search form above.
목 11/717:12FCA - LHR
3 stops55h 58mMultiple Airlines
Deal found 29/5£402
목 4/717:12FCA - LHR
2 stops46h 03mMultiple Airlines
Deal found 29/5£407
화 9/717:05FCA - LHR
1 stop12h 15mUnited Airlines
Deal found 30/5£413
목 4/717:12FCA - LHR
3 stops57h 08mMultiple Airlines
Deal found 29/5£419
목 11/717:12FCA - LHR
2 stops56h 08mMultiple Airlines
Deal found 29/5£436
목 4/717:12FCA - LHR
1 stop37h 48mMultiple Airlines
Deal found 29/5£452
수 10/716:02FCA - LHR
1 stop15h 08mUnited Airlines
Deal found 29/5£474
수 10/712:37FCA - LHR
1 stop17h 23mMultiple Airlines
Deal found 29/5£478
수 10/710:40FCA - LHR
3 stops21h 15mMultiple Airlines
Deal found 29/5£499

Find flights from Kalispell to Heathrow within your budget

Customise 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 908,271 searches. Data last updated 30 5월 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£634 - £2,297

Route

Depart

Return

Price

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

금 30/8

1 stop16h 14m

London Heathrow

화 17/9

2 stops26h 36m

£634

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

금 30/8

1 stop16h 14m

London Heathrow

화 17/9

1 stop27h 09m

£635

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

월 7/10

1 stop31h 22m

London Heathrow

화 22/10

1 stop12h 58m

£1,355

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

월 7/10

2 stops16h 30m

London Heathrow

화 22/10

2 stops20h 21m

£1,361

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

수 3/7

1 stop33h 35m

London Heathrow

토 20/7

2 stops25h 42m

£1,591

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

수 3/7

1 stop33h 35m

London Heathrow

토 20/7

1 stop27h 15m

£1,598

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

수 3/7

2 stops16h 25m

London Heathrow

토 20/7

2 stops25h 42m

£1,610

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

수 3/7

1 stop35h 10m

London Heathrow

토 20/7

1 stop27h 15m

£1,633

Kalispell Glacier ParkLondon Heathrow

FCA - LHR

FCALHR

Kalispell Glacier Park

수 3/7

2 stops36h 16m

London Heathrow

토 20/7

2 stops56h 20m

£2,297

Flights are sorted by cheapest first

Deals found on 29/5

No data available for this route at this time. Please check back soon.

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 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.

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

4 - 17 °C

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 30 5월 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Air France from Kalispell to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,730 reviews
Check prices

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.5

Entertainment

7.1

Crew

8.2

Reviews

1 / 10

Severely delayed on tarmac in Chicago, lost and damaged luggage in the end.

Air France
7.5
Good
1,730 reviews
Air France
7.5
Good
1,730 reviews
Check prices

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.5

Entertainment

7.1

Crew

8.2

Reviews

1 / 10

Severely delayed on tarmac in Chicago, lost and damaged luggage in the end.

United Airlines
7.4
Good
10,777 reviews
Air France
7.5
Good
1,730 reviews
Check prices

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.5

Entertainment

7.1

Crew

8.2

Reviews

1 / 10

Severely delayed on tarmac in Chicago, lost and damaged luggage in the end.

American Airlines
7.3
Good
14,284 reviews
Air France
7.5
Good
1,730 reviews
Check prices

Food

7.1

Comfort

7.4

Overall

7.5

Boarding

7.5

Entertainment

7.1

Crew

8.2

Reviews

1 / 10

Severely delayed on tarmac in Chicago, lost and damaged luggage in the end.

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?

    Located just 8.4 mi from the city center, Kalispell Glacier Park is the airport most travelers will use when flying to London Heathrow from Kalispell. Booking flights from Glacier Park (FCA) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

  • Can I find flights from Kalispell to London Heathrow Airport for under £700 on Cheapflights?

    Yes, there are multiple flights from Kalispell to London Heathrow Airport for under £700. The cheapest flight booked recently is on American Airlines for just £634, but on average you can expect to pay £1,436.

  • Are there last-minute flights available from Kalispell to London Heathrow Airport for under £6,100?

    There are currently 3+ open flights from Kalispell to London Heathrow Airport within the next 7 days for less than £6,100.

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

    Currently priced at £634, American Airlines will fly you from Kalispell to London Heathrow Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air France - these airlines can fly you to your destination from £1,361 and £2,297, 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 holiday 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 30/5.

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

    Currently, January is the cheapest month in which you can book a flight from Kalispell to London Heathrow Airport (average of £110). Flying from Kalispell to London Heathrow Airport in June is currently the most expensive (average of £162). 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.

Alternative routes for Kalispell to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

Bozeman to Heathrow flights
Billings to Heathrow flights
Missoula to Gatwick flights
Missoula to Heathrow flights
Great Falls to Heathrow flights
Manchester to Newcastle upon Tyne flights
Dublin to New York flights
Edinburgh to New York flights
Manchester to Pisa flights
London to Caribbean flights
Belfast to Manchester flights
Manchester to Southampton flights
London to New Jersey flights
London to Newark Airport flights
Manchester to Dubai flights
London to Saudi Arabia flights
Rome Fiumicino Airport to Abuja flights

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.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Erie
Flights to Reggio Calabria Tito Menniti
Flights to Salerno Costa d'Amalfi
Flights to Leh
Flights to Guilin
Flights to Dire Dawa Aba Tenna D Yilma
Flights to Houmt Souk Melita
Flights to La Paz El Alto Intl
Flights to Edremit/Korfez
Flights to Skardu
Flights to Asaba Intl
Flights to Elazig
Flights to Lhasa
Flights to Samarkand
Flights to Gazipasa
Flights to Jinhua Yiwu
Flights to Hefei Xinqiao Intl
Flights to Nouakchott
Flights to Kuantan
Flights to Antakya Hatay
Flights to Malatya Erhac
Flights to Makale
Flights to Ashgabat
Flights to Aswan

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 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?

Cheapflights simply makes it quick and affordable to book flights from Kalispell to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

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.
View all available airlines