Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Fort Smith from £686

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FSM
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Heathrow to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Fort Smith (FSM). 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 17 January 2025.

Round-trip from

£696

One-way from

£686
American Airlines
  • American Airlines
  • 16/5-23/5
  • 3 total stops
  • 28h 56m total
  • London to Fort Smith
Search Deals
Finnair
  • Finnair
  • 5/3
  • 2 total stops
  • 16h 08m total
  • London to Fort Smith
Search Deals

Find flight deals from Heathrow to Fort Smith

Cheapest flights from Heathrow to Fort Smith
Explore the most affordable flight options available from Heathrow to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Fri 16/514:55LHR - FSM
1 stop14h 39mAmerican Airlines
Fri 23/510:23FSM - LHR
2 stops14h 17mAmerican Airlines
Deal found 16/1£696
Wed 25/608:20LHR - FSM
1 stop13h 28mFinnair
Wed 16/720:34FSM - LHR
1 stop11h 51mFinnair
Deal found 16/1£798

Find flights from Heathrow to Fort Smith within your budget

Customise your flight search to find flights from Heathrow to Fort Smith 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Fri 16/5

14:55-23:34

1 stop14h 39m

Fort Smith

Fri 23/5

10:23-06:40

2 stops14h 17m

£696

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Wed 25/6

08:20-15:48

1 stop13h 28m

Fort Smith

Wed 16/7

20:34-14:25

1 stop11h 51m

£798

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Wed 5/3

12:10-22:18

2 stops16h 08m

£686

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Fri 7/3

17:05-17:06

2 stops30h 01m

£1,262

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Best time to book a flight from Heathrow to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith 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 Fort Smith

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

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

Find hourly flight availability from Heathrow to Fort Smith. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Fort Smith in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at midday.

Rainfall in Fort Smith by month

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

In terms of precipitation, rainfall in Fort Smith ranges from 66.0 - 140.0 inches per month. May is typically the wettest month, when rainfall can reach 140.0 mm. August is typically the driest time to visit Fort Smith when rainfall is around 66.0 mm.

Temperature in Fort Smith by month

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

If weather is an important factor for your trip to Fort Smith, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Fort Smith

Get insights into the airlines that provide service to Fort Smith. 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 Fort Smith. Reviews last updated 17 January 2025.
Finnair
7.6
Good
1,285 reviews
Check prices

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 10

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Finnair
7.6
Good
1,285 reviews
Finnair
7.6
Good
1,285 reviews
Check prices

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 10

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,285 reviews
Check prices

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 10

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Fort Smith. 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 Fort Smith from London Heathrow?

    Fort Smith (FSM), located 3.8 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Fort Smith. 1 airline have flights to Fort Smith from London Heathrow on a regular basis. Booking flights from London Heathrow to Fort Smith should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Our cheapest airline available from London Heathrow Airport to Fort Smith is American Airlines. Our recent data shows that you can find tickets from as low as £696 on this airline. An additional option worth looking into is Finnair, starting at £798.

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

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

  • How can I find direct flights from Heathrow to Fort Smith?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Fort Smith 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.

Top airline flying from Heathrow to Fort Smith

Discover the top airline that operate flights from Heathrow to Fort Smith. 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£548Average£772FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Fort Smith?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Fort Smith from Heathrow today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Fort Smith from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Fort Smith 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.