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Cheap flights from the United Kingdom to Fort Smith from £846

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FSM
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Fort Smith

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Fort Smith
Explore the most affordable flight options available from United Kingdom to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Mon 13/410:05
LHR
-
FSM
1 stop19h 34m
Iberia
Mon 27/418:41
FSM
-
LHR
1 stop13h 44m
Iberia
Deal found 10/3£846
Mon 13/409:45
LHR
-
FSM
2 stops19h 54m
Multiple Airlines
Mon 27/418:41
FSM
-
LHR
1 stop11h 29m
Multiple Airlines
Deal found 10/3£849
Mon 27/410:05
LHR
-
FSM
1 stop19h 34m
American Airlines
Mon 4/511:10
FSM
-
LHR
1 stop17h 45m
American Airlines
Deal found 13/3£864

Find flight deals from United Kingdom to Fort Smith

Keep the following information in mind while searching for United Kingdom to Fort Smith flight deals. Data was last updated 13 March 2026.

Round-trip from

£846
Iberia
  • Iberia
  • 13/4-27/4
  • 2 total stops
  • 33h 18m total
  • United Kingdom to Fort Smith
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Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 13 March 2026.
Use the filters below to find and compare flights from the United Kingdom to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Mon 13/4

10:05-23:39

1 stop19h 34m

Fort Smith

Mon 27/4

18:41-14:25

1 stop13h 44m

£846
Fastest return journey

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Mon 13/4

09:45-23:39

2 stops19h 54m

Fort Smith

Mon 27/4

18:41-12:10

1 stop11h 29m

£849

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Mon 27/4

10:05-23:39

1 stop19h 34m

Fort Smith

Mon 4/5

11:10-10:55

1 stop17h 45m

£864
Cheapest one-way

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Tue 21/7

08:55-23:57

1 stop21h 02m

£936

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Sun 26/7

08:15-23:57

2 stops21h 42m

£949
Fastest single journey

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Fri 24/7

06:15-19:50

2 stops19h 35m

£964

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Sat 25/7

17:05-16:44

2 stops29h 39m

£978

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Wed 22/7

12:55-09:36

1 stop26h 41m

£1,007

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Sorted by cheapest first

Best time to book a flight from United Kingdom to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith from United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Fort Smith

What is the cheapest month to book a flight from United Kingdom to Fort Smith?

Currently, October is the cheapest month in which you can book a flight from United Kingdom to Fort Smith (average of £327). Flying from United Kingdom to Fort Smith in January is currently the most expensive (average of £853). 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.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

    Located just 3.8 mi from the city center, Fort Smith (FSM) is the airport most travelers will use when flying to Fort Smith from United Kingdom.

  • How long is the flight from United Kingdom to Fort Smith?

    Departing from United Kingdom to Fort Smith will take you 19h 34m. Airlines will cover a distance of 4509 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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.

  • What is the cheapest month to book a flight from United Kingdom to Fort Smith?

    Currently, October is the cheapest month in which you can book a flight from United Kingdom to Fort Smith (average of £327). Flying from United Kingdom to Fort Smith in January is currently the most expensive (average of £853). 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

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How does Cheapflights help users find flights from United Kingdom to Fort Smith?

Deals for United Kingdom to Fort Smith flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Fort Smith 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 United Kingdom to Fort Smith with no change fees?

Yes, we can. To see specific flights from United Kingdom to Fort Smith with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom 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 United Kingdom today and book when prices fit your budget.

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