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

Prices for flights from Fort Smith Airport to United Kingdom are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fort Smith Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£348 Cheap Flights from Fort Smith to the United Kingdom in 2026

1 adult

0 bags

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Find the cheapest flights from Fort Smith to the United Kingdom

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:19 - 08:15

FSM

LHR

16h 56m

1 stop

16:25 - 09:49

LHR

FSM

23h 24m

1 stop

£522American Airlines

Wed, 25 Mar - Wed, 1 Apr

06:07 - 06:50

FSM

LHR

19h 43m

1 stop

13:35 - 23:49

LHR

FSM

16h 14m

2 stops

£525American Airlines

Wed, 25 Mar - Wed, 1 Apr

18:41 - 14:25

FSM

LHR

13h 44m

1 stop

10:05 - 18:11

LHR

FSM

14h 06m

1 stop

£571American Airlines

Fri, 1 May - Sun, 10 May

11:10 - 10:55

FSM

LHR

17h 45m

1 stop

12:55 - 23:39

LHR

FSM

16h 44m

1 stop

£571Multiple Airlines

Sat, 2 May - Sat, 9 May

11:10 - 07:50

FSM

LHR

14h 40m

2 stops

13:45 - 23:39

LHR

FSM

15h 54m

2 stops

£574American Airlines

Sat, 2 May - Sat, 9 May

11:10 - 07:50

FSM

LHR

14h 40m

2 stops

13:45 - 23:39

LHR

FSM

15h 54m

2 stops

£575American Airlines

Sat, 2 May - Sat, 9 May

10:19 - 06:20

FSM

LHR

15h 01m

2 stops

13:10 - 23:49

LHR

FSM

16h 39m

2 stops

£580American Airlines

Wed, 25 Mar - Wed, 1 Apr

18:41 - 06:20

FSM

LHR

29h 39m

1 stop

16:25 - 23:39

LHR

FSM

13h 14m

1 stop

£666Multiple Airlines

Sat, 2 May - Sun, 10 May

11:10 - 08:00

FSM

LHR

14h 50m

2 stops

13:35 - 23:39

LHR

FSM

16h 04m

2 stops

£667American Airlines

Fri, 1 May - Sun, 10 May

11:10 - 08:05

FSM

LHR

14h 55m

1 stop

10:05 - 18:11

LHR

FSM

14h 06m

1 stop

£695Multiple Airlines

Fri, 1 May - Sat, 9 May

American Airlines flights from Fort Smith to United Kingdom

Our best American Airlines deals on Fort Smith to United Kingdom flight tickets

American Airlines

25 Mar

FSM10:19Fort Smith

16h 56m

1 stop

LHR08:15London Heathrow

1 Apr

LHR16:25London Heathrow

23h 24m

1 stop

FSM09:49Fort Smith

£522

American Airlines

25 Mar

FSM06:07Fort Smith

19h 43m

1 stop

LHR06:50London Heathrow

1 Apr

LHR13:35London Heathrow

16h 14m

2 stops

FSM23:49Fort Smith

£525

American Airlines

1 May

FSM18:41Fort Smith

13h 44m

1 stop

LHR14:25London Heathrow

10 May

LHR10:05London Heathrow

14h 06m

1 stop

FSM18:11Fort Smith

£571

British Airways flights from Fort Smith to United Kingdom

Our best British Airways deals on Fort Smith to United Kingdom flight tickets

British Airways

2 May

FSM18:41Fort Smith

11h 29m

1 stop

LHR12:10London Heathrow

10 May

LHR10:05London Heathrow

19h 34m

1 stop

FSM23:39Fort Smith

£696

British Airways

2 May

FSM11:10Fort Smith

14h 40m

2 stops

LHR07:50London Heathrow

10 May

LHR16:25London Heathrow

13h 14m

1 stop

FSM23:39Fort Smith

£699

British Airways

8 Jul

FSM06:00Fort Smith

19h 40m

2 stops

LHR07:40London Heathrow

22 Jul

LHR12:55London Heathrow

12h 55m

1 stop

FSM19:50Fort Smith

£879

momondo Fare Finder

Use the filters below to find and compare flights from Fort Smith to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 25/3

10:19-08:15

1 stop16h 56m

London Heathrow

Wed 1/4

16:25-09:49

1 stop23h 24m

£522

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 25/3

06:07-06:50

1 stop19h 43m

London Heathrow

Wed 1/4

13:35-23:49

2 stops16h 14m

£525

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 1/5

18:41-14:25

1 stop13h 44m

London Heathrow

Sun 10/5

10:05-18:11

1 stop14h 06m

£571

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 2/5

11:10-10:55

1 stop17h 45m

London Heathrow

Sat 9/5

12:55-23:39

1 stop16h 44m

£571

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 2/5

11:10-07:50

2 stops14h 40m

London Heathrow

Sat 9/5

13:45-23:39

2 stops15h 54m

£574

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 2/5

11:10-07:50

2 stops14h 40m

London Heathrow

Sat 9/5

13:45-23:39

2 stops15h 54m

£575

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 25/3

10:19-06:20

2 stops15h 01m

London Heathrow

Wed 1/4

13:10-23:49

2 stops16h 39m

£580

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 2/5

18:41-06:20

1 stop29h 39m

London Heathrow

Sun 10/5

16:25-23:39

1 stop13h 14m

£666

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 1/5

11:10-08:00

2 stops14h 50m

London Heathrow

Sun 10/5

13:35-23:39

2 stops16h 04m

£667

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 1/5

11:10-08:05

1 stop14h 55m

London Heathrow

Sat 9/5

10:05-18:11

1 stop14h 06m

£695

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fort Smith to United Kingdom

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

What is the cheapest airline that flies from Fort Smith to United Kingdom?

American Airlines is the most popular carrier operating from Fort Smith to United Kingdom

Which airlines fly to United Kingdom?

United Airlines, Virgin Atlantic and Delta are the top three most popular airlines that fly to United Kingdom from Fort Smith according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Cheap Fort Smith to United Kingdom flight deals and tips

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

Fastest flight time	11h 40m
Direct flights	None

The fastest flight from Fort Smith to United Kingdom takes 11h 40m

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

Search flight deals

When did momondo last update prices for flights from Fort Smith Airport to United Kingdom?
Prices for flights from Fort Smith Airport to United Kingdom are refreshed on a daily basis.
How old do you have to be to fly from Fort Smith Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fort Smith Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Fort Smith.

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

All flight searches from Fort Smith to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Fort Smith to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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