LHR - FSM

£669 Find Cheap Flights from London Heathrow Airport to Fort Smith

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Fort Smith departing on 8/11. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Fort Smith

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Fort Smith, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Fort Smith, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Heathrow to Fort Smith (LHR-FSM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Fort Smith that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Fort Smith

Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
11:55 - 22:30LHR-FSM
16h 35m1 stop
American Airlines Logo
18:36 - 08:30FSM-LHR
31h 54m2 stops
£669American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
10:15 - 22:30LHR-FSM
18h 15m1 stop
American Airlines Logo
18:36 - 08:30FSM-LHR
31h 54m2 stops
£674American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
08:35 - 22:30LHR-FSM
19h 55m2 stops
American Airlines Logo
10:10 - 06:55FSM-LHR
14h 45m2 stops
£684American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
08:35 - 22:30LHR-FSM
19h 55m2 stops
American Airlines Logo
10:10 - 08:40FSM-LHR
16h 30m2 stops
£688American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
14:55 - 22:30LHR-FSM
13h 35m1 stop
American Airlines Logo
18:36 - 11:40FSM-LHR
11h 04m1 stop
£707American Airlines
Find Deal
Sat, 8 Nov - Wed, 12 Nov
American Airlines Logo
10:15 - 17:49LHR-FSM
13h 34m1 stop
American Airlines Logo
10:10 - 06:50FSM-LHR
14h 40m1 stop
£712American Airlines
Find Deal
Useful Info

Good to know - Cheap tickets from London Heathrow Airport to Fort Smith

Cheapest flight£669
Flight from London Heathrow Airport to Fort Smith

When to book flights from Heathrow to Fort Smith

Are your dates flexible? Find out the best times to travel from Heathrow to Fort Smith based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Fort Smith flights

  • What is the cheapest flight from London Heathrow Airport to Fort Smith?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Fort Smith was £885 for a return ticket.

  • Which aircraft models fly most regularly from London Heathrow Airport to Fort Smith?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Fort Smith?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Fort Smith.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Fort Smith?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Fort Smith.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Fort Smith?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fort Smith from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Fort Smith?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Fort Smith with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Fort Smith?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Fort Smith from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Fort Smith

 
See real verified KAYAK customer reviews for airlines flying from London to Fort Smith. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Fort Smith? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1317 reviews
7.6Boarding
6.9Entertainment
8.1Crew
7.4Comfort
6.7Food
Airline reviews

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

6.0 GoodAnonymous, Jul 2025HEL - DFW
Read more Finnair reviews

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

Everything you need to know for your flight from Heathrow to Fort Smith

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