What airlines fly to United Kingdom?

American Airlines, British Airways and United Airlines are the top three most popular airlines that fly to United Kingdom from Fort Smith according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 5 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

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 necessary travel and health documents for your United Kingdom 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.

$767 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 10:55 am

FSM

LHR

17h 45m

1 stop

12:55 pm - 11:39 pm

LHR

FSM

16h 44m

1 stop

$777Multiple Airlines

Sat, May 2 - Sat, May 9

11:10 am - 10:55 am

FSM

LHR

17h 45m

1 stop

12:55 pm - 11:39 pm

LHR

FSM

16h 44m

1 stop

$778Multiple Airlines

Sat, May 2 - Sat, May 9

11:10 am - 7:50 am

FSM

LHR

14h 40m

2 stops

1:45 pm - 11:39 pm

LHR

FSM

15h 54m

2 stops

$781American Airlines

Sat, May 2 - Sat, May 9

11:10 am - 7:45 am

FSM

LHR

14h 35m

2 stops

1:10 pm - 11:39 pm

LHR

FSM

16h 29m

2 stops

$782American Airlines

Sat, May 2 - Sat, May 9

11:10 am - 7:45 am

FSM

LHR

14h 35m

2 stops

1:10 pm - 11:39 pm

LHR

FSM

16h 29m

2 stops

$783American Airlines

Sat, May 2 - Sat, May 9

10:19 am - 6:15 am

FSM

LHR

14h 56m

2 stops

4:25 pm - 11:49 pm

LHR

FSM

13h 24m

1 stop

$786American Airlines

Sat, Mar 28 - Sat, Apr 4

10:19 am - 6:15 am

FSM

LHR

14h 56m

2 stops

4:25 pm - 11:49 pm

LHR

FSM

13h 24m

1 stop

$812American Airlines

Fri, Mar 27 - Fri, Apr 3

10:19 am - 6:15 am

FSM

LHR

14h 56m

2 stops

1:35 pm - 11:49 pm

LHR

FSM

16h 14m

2 stops

$816American Airlines

Fri, Mar 27 - Fri, Apr 3

6:24 pm - 12:15 pm

FSM

LHR

12h 51m

1 stop

8:55 am - 5:54 pm

LHR

FSM

14h 59m

1 stop

$850American Airlines

Fri, Mar 27 - Fri, Apr 3

11:10 am - 8:00 am

FSM

LHR

14h 50m

2 stops

1:35 pm - 11:39 pm

LHR

FSM

16h 04m

2 stops

$909American Airlines

Fri, May 1 - Sun, May 10

American Airlines flights from Fort Smith to United Kingdom

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

American Airlines

Mar 28

FSM10:19 amFort Smith

18h 36m

1 stop

LHR9:55 amLondon Heathrow

Apr 4

LHR8:55 amLondon Heathrow

14h 54m

1 stop

FSM5:49 pmFort Smith

$778

American Airlines

May 2

FSM11:10 amFort Smith

14h 40m

2 stops

LHR7:50 amLondon Heathrow

May 9

LHR1:45 pmLondon Heathrow

15h 54m

2 stops

FSM11:39 pmFort Smith

$781

American Airlines

May 2

FSM11:10 amFort Smith

14h 35m

2 stops

LHR7:45 amLondon Heathrow

May 9

LHR1:10 pmLondon Heathrow

16h 29m

2 stops

FSM11:39 pmFort Smith

$782

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

Sat 5/2

11:10 am-10:55 am

1 stop17h 45m

London Heathrow

Sat 5/9

12:55 pm-11:39 pm

1 stop16h 44m

$777

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 5/2

11:10 am-10:55 am

1 stop17h 45m

London Heathrow

Sat 5/9

12:55 pm-11:39 pm

1 stop16h 44m

$778

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 5/2

11:10 am-7:50 am

2 stops14h 40m

London Heathrow

Sat 5/9

1:45 pm-11:39 pm

2 stops15h 54m

$781

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 5/2

11:10 am-7:45 am

2 stops14h 35m

London Heathrow

Sat 5/9

1:10 pm-11:39 pm

2 stops16h 29m

$782

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 5/2

11:10 am-7:45 am

2 stops14h 35m

London Heathrow

Sat 5/9

1:10 pm-11:39 pm

2 stops16h 29m

$783

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 3/28

10:19 am-6:15 am

2 stops14h 56m

London Heathrow

Sat 4/4

4:25 pm-11:49 pm

1 stop13h 24m

$786

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 3/27

10:19 am-6:15 am

2 stops14h 56m

London Heathrow

Fri 4/3

4:25 pm-11:49 pm

1 stop13h 24m

$812

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 3/27

10:19 am-6:15 am

2 stops14h 56m

London Heathrow

Fri 4/3

1:35 pm-11:49 pm

2 stops16h 14m

$816

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 3/27

6:24 pm-12:15 pm

1 stop12h 51m

London Heathrow

Fri 4/3

8:55 am-5:54 pm

1 stop14h 59m

$850

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 5/1

11:10 am-8:00 am

2 stops14h 50m

London Heathrow

Sun 5/10

1:35 pm-11:39 pm

2 stops16h 04m

$909

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Prices

Airlines

Can stopping save me money on Fort Smith to United Kingdom flights?

You could potentially save up to 3% on your flight if you consider stops on a Fort Smith to United Kingdom flight.

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 were last updated today.
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 necessary travel and health documents for your United Kingdom 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 Fort Smith to United Kingdom?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Fort Smith to United Kingdom. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Fort Smith to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Fort Smith to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.