Which airlines fly to Fort Smith?

British Airways, Virgin Atlantic and Finnair are the top three most popular airlines that fly to Fort Smith from London according to our data. British Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Fort Smith. Keep in mind that there are 4 different airlines that fly to Fort Smith on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to Fort Smith Airport?

Prices for flights from London to Fort Smith Airport refresh daily.

How old do you have to be to fly from London to Fort Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Fort Smith Airport.

What documentation or ID do you need to fly to Fort Smith Airport?

The necessary travel and health documents for your Fort Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£506 Cheap Flights from London to Fort Smith in 2025/26

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Find the cheapest flights from London to Fort Smith

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One-way

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10:05 - 17:51

LHR

FSM

13h 46m1 stop

10:34 - 12:15

FSM

LHR

19h 41m1 stop

£858American Airlines

Sun, 25 Jan - Sun, 1 Feb

12:40 - 22:46

LHR

FSM

16h 06m2 stops

10:34 - 10:00

FSM

LHR

17h 26m1 stop

£861American Airlines

Sun, 25 Jan - Sun, 1 Feb

American Airlines flights from London to Fort Smith

Our best American Airlines deals on London to Fort Smith flight tickets

American Airlines

25 Jan

LHR10:05London Heathrow

13h 46m

1 stop

FSM17:51Fort Smith

1 Feb

FSM10:34Fort Smith

19h 41m

1 stop

LHR12:15London Heathrow

£858

Find similar

American Airlines

25 Jan

LHR12:40London Heathrow

16h 06m

2 stops

FSM22:46Fort Smith

1 Feb

FSM10:34Fort Smith

17h 26m

1 stop

LHR10:00London Heathrow

£861

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Sun 25/1

10:05-17:51

1 stop13h 46m

Fort Smith

Sun 1/2

10:34-12:15

1 stop19h 41m

£858

LondonFort Smith

LHR - FSM

LHRFSM

London Heathrow

Sun 25/1

12:40-22:46

2 stops16h 06m

Fort Smith

Sun 1/2

10:34-10:00

1 stop17h 26m

£861

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London to Fort Smith

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Fort Smith?

According to our data, Tuesday is the cheapest day to fly to Fort Smith from London. The lowest ticket price found for a Tuesday departure recently was £548. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £902.

What is the cheapest time of day to depart on your flight to Fort Smith?

Flying to Fort Smith from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £667 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £775 on average. Flights to Fort Smith from London at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London to Fort Smith

Are you open to changing your travel dates? Check out the ideal times to fly from London to Fort Smith according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Fort Smith (LON to FSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Fort Smith

Fastest flight time	13h 46m
Direct flights	None

The fastest flight from London to Fort Smith takes 13h 46m

There are no direct flights from London to Fort Smith. There are no popular flight routes from London to Fort Smith.

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How far is London to Fort Smith by plane?
The distance between London and Fort Smith is about 4519.5 mi. In terms of flight time, this usually takes a little over 13h 46m.
When did momondo last update prices for flights from London to Fort Smith Airport?
Prices for flights from London to Fort Smith Airport refresh daily.
How old do you have to be to fly from London to Fort Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Fort Smith Airport.
What documentation or ID do you need to fly to Fort Smith Airport?
The necessary travel and health documents for your Fort Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Fort Smith?

Finding the right flight to Fort Smith from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Fort Smith quick and easy, saving you time and money.

Can I find flights from London to Fort Smith with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Fort Smith from London with this policy.

How can momondo help me find flights from London to Fort Smith?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Fort Smith.

I’m not ready to book a flight from London to Fort Smith right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Fort Smith, momondo offers a useful price alert feature which will track prices for flights to Fort Smith from London and alert you when they change.