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.

£623 Cheap Flights from Fort Smith to the United Kingdom in 2026

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Find the cheapest flights from Fort Smith to the United Kingdom

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:16 - 12:00

FSM

LHR

11h 44m

1 stop

10:15 - 23:51

LHR

FSM

19h 36m

1 stop

£671American Airlines

Wed, 4 Nov - Wed, 11 Nov

10:10 - 06:35

FSM

LHR

14h 25m

2 stops

13:10 - 23:51

LHR

FSM

16h 41m

2 stops

£674American Airlines

Wed, 4 Nov - Wed, 11 Nov

17:15 - 12:50

FSM

LHR

13h 35m

1 stop

08:55 - 23:57

LHR

FSM

21h 02m

1 stop

£921American Airlines

Wed, 8 Jul - Wed, 15 Jul

17:15 - 12:50

FSM

LHR

13h 35m

1 stop

18:05 - 16:44

LHR

FSM

28h 39m

2 stops

£997Multiple Airlines

Wed, 8 Jul - Wed, 15 Jul

10:06 - 07:40

FSM

EDI

15h 34m

2 stops

11:25 - 23:57

EDI

FSM

18h 32m

2 stops

£1,065American Airlines

Fri, 19 Jun - Fri, 26 Jun

10:06 - 07:40

FSM

LHR

15h 34m

2 stops

13:00 - 23:57

LHR

FSM

16h 57m

2 stops

£1,081Multiple Airlines

Wed, 8 Jul - Wed, 15 Jul

10:06 - 14:25

FSM

LHR

22h 19m

1 stop

08:55 - 23:57

LHR

FSM

21h 02m

1 stop

£1,166American Airlines

Tue, 9 Jun - Tue, 14 Jul

10:06 - 10:55

FSM

LHR

18h 49m

1 stop

14:00 - 23:57

LHR

FSM

15h 57m

2 stops

£1,170American Airlines

Tue, 9 Jun - Tue, 14 Jul

17:15 - 10:55

FSM

LHR

11h 40m

1 stop

12:55 - 19:48

LHR

FSM

12h 53m

1 stop

£1,218Multiple Airlines

Tue, 9 Jun - Mon, 13 Jul

17:15 - 14:25

FSM

LHR

15h 10m

1 stop

07:40 - 19:48

LHR

FSM

18h 08m

2 stops

£1,270British Airways

Tue, 9 Jun - Fri, 17 Jul

British Airways flights from Fort Smith to United Kingdom

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

British Airways

28 May

FSM10:06Fort Smith

16h 54m

1 stop

LHR09:00London Heathrow

1 Jun

LHR19:25London Heathrow

34h 32m

2 stops

FSM23:57Fort Smith

£1,209

British Airways

28 May

FSM10:06Fort Smith

16h 54m

1 stop

LHR09:00London Heathrow

1 Jun

LHR08:50London Heathrow

16h 59m

2 stops

FSM19:49Fort Smith

£1,220

British Airways

28 May

FSM06:00Fort Smith

21h 00m

1 stop

LHR09:00London Heathrow

1 Jun

LHR08:50London Heathrow

16h 59m

2 stops

FSM19:49Fort Smith

£1,221

American Airlines flights from Fort Smith to United Kingdom

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

American Airlines

4 Nov

FSM18:16Fort Smith

11h 44m

1 stop

LHR12:00London Heathrow

11 Nov

LHR10:15London Heathrow

19h 36m

1 stop

FSM23:51Fort Smith

£671

American Airlines

4 Nov

FSM10:10Fort Smith

14h 25m

2 stops

LHR06:35London Heathrow

11 Nov

LHR13:10London Heathrow

16h 41m

2 stops

FSM23:51Fort Smith

£674

American Airlines

8 Jul

FSM17:15Fort Smith

13h 35m

1 stop

LHR12:50London Heathrow

15 Jul

LHR08:55London Heathrow

21h 02m

1 stop

FSM23:57Fort Smith

£921

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 - LHR

FSMLHR

Fort Smith

Wed 4/11

18:16-12:00

1 stop11h 44m

London Heathrow

Wed 11/11

10:15-23:51

1 stop19h 36m

£671

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 4/11

10:10-06:35

2 stops14h 25m

London Heathrow

Wed 11/11

13:10-23:51

2 stops16h 41m

£674

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 8/7

17:15-12:50

1 stop13h 35m

London Heathrow

Wed 15/7

08:55-23:57

1 stop21h 02m

£921

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 8/7

17:15-12:50

1 stop13h 35m

London Heathrow

Wed 15/7

18:05-16:44

2 stops28h 39m

£997

Fort SmithEdinburgh

FSM - EDI

FSMEDI

Fort Smith

Fri 19/6

10:06-07:40

2 stops15h 34m

Edinburgh Turnhouse

Fri 26/6

11:25-23:57

2 stops18h 32m

£1,065

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 8/7

10:06-07:40

2 stops15h 34m

London Heathrow

Wed 15/7

13:00-23:57

2 stops16h 57m

£1,081

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Tue 9/6

10:06-14:25

1 stop22h 19m

London Heathrow

Tue 14/7

08:55-23:57

1 stop21h 02m

£1,166

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Tue 9/6

10:06-10:55

1 stop18h 49m

London Heathrow

Tue 14/7

14:00-23:57

2 stops15h 57m

£1,170

Fastest return journey

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Tue 9/6

17:15-10:55

1 stop11h 40m

London Heathrow

Mon 13/7

12:55-19:48

1 stop12h 53m

£1,218

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Tue 9/6

17:15-14:25

1 stop15h 10m

London Heathrow

Fri 17/7

07:40-19:48

2 stops18h 08m

£1,270

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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?

British Airways and American Airlines are the most popular carriers 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.

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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.