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.

£708 Cheap Flights from Fort Smith to the United Kingdom in 2026

Find the cheapest flights from Fort Smith to the United Kingdom

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Cheap return flights

Enter your travel dates to find the best prices.

10:08 - 10:55FSM Fort Smith-LHR London Heathrow

18h 47m1 stop Dallas/Fort Worth

16:25 - 23:55LHR London Heathrow-FSM Fort Smith

13h 30m1 stop Dallas/Fort Worth

£708American Airlines

Mon, 5 Oct - Mon, 12 Oct

17:08 - 14:25FSM Fort Smith-LHR London Heathrow

15h 17m1 stop Dallas/Fort Worth

08:55 - 19:22LHR London Heathrow-FSM Fort Smith

16h 27m1 stop Dallas/Fort Worth

£709American Airlines

Thu, 8 Oct - Thu, 15 Oct

17:16 - 14:25FSM Fort Smith-LHR London Heathrow

15h 09m1 stop Dallas/Fort Worth

12:55 - 23:57LHR London Heathrow-FSM Fort Smith

17h 02m1 stop Dallas/Fort Worth

£709American Airlines

Thu, 17 Sep - Thu, 24 Sep

17:16 - 14:25FSM Fort Smith-LHR London Heathrow

15h 09m1 stop Dallas/Fort Worth

14:10 - 23:57LHR London Heathrow-FSM Fort Smith

15h 47m2 stops New York John F Kennedy Intl Dallas/Fort Worth

£713American Airlines

Thu, 17 Sep - Thu, 24 Sep

17:16 - 14:25FSM Fort Smith-LHR London Heathrow

15h 09m1 stop Dallas/Fort Worth

16:25 - 09:36LHR London Heathrow-FSM Fort Smith

23h 11m1 stop Dallas/Fort Worth

£747American Airlines

Sat, 19 Sep - Sat, 26 Sep

10:06 - 06:40FSM Fort Smith-LHR London Heathrow

14h 34m2 stops Dallas/Fort Worth Houston George Bush Intcntl

16:25 - 09:36LHR London Heathrow-FSM Fort Smith

23h 11m1 stop Dallas/Fort Worth

£750American Airlines

Sat, 19 Sep - Sat, 26 Sep

10:06 - 06:40FSM Fort Smith-LHR London Heathrow

14h 34m2 stops Dallas/Fort Worth Houston George Bush Intcntl

11:10 - 22:35LHR London Heathrow-FSM Fort Smith

17h 25m2 stops Austin Bergstrom Dallas/Fort Worth

£767American Airlines

Sat, 19 Sep - Sat, 26 Sep

17:08 - 10:55FSM Fort Smith-LHR London Heathrow

11h 47m1 stop Dallas/Fort Worth

15:50 - 19:22LHR London Heathrow-FSM Fort Smith

33h 32m2 stops Dublin Dallas/Fort Worth

£807British Airways

Mon, 5 Oct - Mon, 12 Oct

17:15 - 12:50FSM Fort Smith-LHR London Heathrow

13h 35m1 stop Dallas/Fort Worth

11:55 - 23:53LHR London Heathrow-FSM Fort Smith

17h 58m1 stop Dallas/Fort Worth

£811American Airlines

Sat, 5 Sep - Fri, 4 Dec

17:15 - 12:50FSM Fort Smith-LHR London Heathrow

13h 35m1 stop Dallas/Fort Worth

11:55 - 23:53LHR London Heathrow-FSM Fort Smith

17h 58m1 stop Dallas/Fort Worth

£812American Airlines

Sat, 5 Sep - Fri, 4 Dec

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American Airlines flights from Fort Smith to United Kingdom

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

American Airlines

5 Oct

FSM10:08Fort Smith

18h 47m

1 stop

LHR10:55London Heathrow

12 Oct

LHR16:25London Heathrow

13h 30m

1 stop

FSM23:55Fort Smith

£708

American Airlines

8 Oct

FSM17:08Fort Smith

15h 17m

1 stop

LHR14:25London Heathrow

15 Oct

LHR08:55London Heathrow

16h 27m

1 stop

FSM19:22Fort Smith

£709

American Airlines

17 Sept

FSM17:16Fort Smith

15h 09m

1 stop

LHR14:25London Heathrow

24 Sept

LHR12:55London Heathrow

17h 02m

1 stop

FSM23:57Fort Smith

£709

British Airways flights from Fort Smith to United Kingdom

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

British Airways

5 Oct

FSM17:08Fort Smith

11h 47m

1 stop

LHR10:55London Heathrow

12 Oct

LHR15:50London Heathrow

33h 32m

2 stops

FSM19:22Fort Smith

£807

British Airways

8 Oct

FSM19:52Fort Smith

12h 33m

1 stop

LHR14:25London Heathrow

15 Oct

LHR08:15London Heathrow

21h 40m

2 stops

FSM23:55Fort Smith

£821

British Airways

4 Sept

FSM06:00Fort Smith

18h 40m

2 stops

LHR06:40London Heathrow

10 Sept

LHR11:00London Heathrow

18h 57m

1 stop

FSM23:57Fort Smith

£945

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

Cheapest return flight

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Mon 5/10

10:08-10:55

1 stop18h 47m

London Heathrow

Mon 12/10

16:25-23:55

1 stop13h 30m

£708

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Thu 8/10

17:08-14:25

1 stop15h 17m

London Heathrow

Thu 15/10

08:55-19:22

1 stop16h 27m

£709

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Thu 17/9

17:16-14:25

1 stop15h 09m

London Heathrow

Thu 24/9

12:55-23:57

1 stop17h 02m

£709

Fastest return journey

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Thu 17/9

17:16-14:25

1 stop15h 09m

London Heathrow

Thu 24/9

14:10-23:57

2 stops15h 47m

£713

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Sat 19/9

17:16-14:25

1 stop15h 09m

London Heathrow

Sat 26/9

16:25-09:36

1 stop23h 11m

£747

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Sat 19/9

10:06-06:40

2 stops14h 34m

London Heathrow

Sat 26/9

16:25-09:36

1 stop23h 11m

£750

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Sat 19/9

10:06-06:40

2 stops14h 34m

London Heathrow

Sat 26/9

11:10-22:35

2 stops17h 25m

£767

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Mon 5/10

17:08-10:55

1 stop11h 47m

London Heathrow

Mon 12/10

15:50-19:22

2 stops33h 32m

£807

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Sat 5/9

17:15-12:50

1 stop13h 35m

London Heathrow

Fri 4/12

11:55-23:53

1 stop17h 58m

£811

Fort SmithLondon

FSM Fort Smith - LHR London Heathrow

FSMLHR

Fort Smith

Sat 5/9

17:15-12:50

1 stop13h 35m

London Heathrow

Fri 4/12

11:55-23:53

1 stop17h 58m

£812

Flights are sorted by cheapest return 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

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 47% 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

Best price found	£708
Fastest flight time	18h 20m
Direct flights	None

The best flight deal from Fort Smith to United Kingdom found on momondo in the last 72 hours is £708

The fastest flight from Fort Smith to United Kingdom takes 18h 20m

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

Frequently asked questions about flying from Fort Smith to the United Kingdom

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.