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.

£564 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

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11:10 - 10:55

FSM

LHR

17h 45m

1 stop

12:55 - 23:39

LHR

FSM

16h 44m

1 stop

£564Multiple Airlines

Sat, 2 May - Sat, 9 May

18:41 - 12:10

FSM

LHR

11h 29m

1 stop

13:00 - 23:39

LHR

FSM

16h 39m

2 stops

£567American Airlines

Sat, 2 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

11 Mar

FSM10:19Fort Smith

15h 11m

2 stops

LHR06:30London Heathrow

18 Mar

LHR12:25London Heathrow

16h 24m

2 stops

FSM23:49Fort Smith

£538

American Airlines

2 May

FSM18:41Fort Smith

11h 29m

1 stop

LHR12:10London Heathrow

9 May

LHR13:00London Heathrow

16h 39m

2 stops

FSM23:39Fort Smith

£567

American Airlines

11 Mar

FSM18:24Fort Smith

12h 51m

1 stop

LHR12:15London Heathrow

18 Mar

LHR08:20London Heathrow

20h 29m

1 stop

FSM23:49Fort Smith

£670

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 2/5

11:10-10:55

1 stop17h 45m

London Heathrow

Sat 9/5

12:55-23:39

1 stop16h 44m

£564

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Sat 2/5

18:41-12:10

1 stop11h 29m

London Heathrow

Sat 9/5

13:00-23:39

2 stops16h 39m

£567

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 48% 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	17h 45m
Direct flights	None

The fastest flight from Fort Smith to United Kingdom takes 17h 45m

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.