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

Prices for flights from Fort Smith Airport to London were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Smith Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London 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.

$648 Cheap Flights from Fort Smith to London (FSM-LON) in 2025

1 adult

0 bags

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Find the cheapest flights from Fort Smith to London (FSM-LON)

Round-trip

One-way

Cheap round-trip flights

6:32 pm - 12:45 pmFSM-LHR

12h 13m1 stop

4:25 pm - 9:52 amLHR-FSM

23h 27m1 stop

$648American Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 24

6:32 pm - 12:45 pmFSM-LHR

12h 13m1 stop

9:15 am - 5:52 pmLHR-FSM

14h 37m2 stops

$653American Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 24

6:16 pm - 2:25 pmFSM-LHR

14h 09m1 stop

4:25 pm - 9:43 amLHR-FSM

23h 18m1 stop

$697American Airlines

Find Deal

Thu, Oct 9 - Fri, Oct 17

6:16 pm - 2:25 pmFSM-LHR

14h 09m1 stop

4:25 pm - 9:43 amLHR-FSM

23h 18m1 stop

$698American Airlines

Find Deal

Thu, Oct 9 - Fri, Oct 17

3:20 pm - 2:25 pmFSM-LHR

17h 05m1 stop

3:10 pm - 10:18 pmLHR-FSM

13h 08m1 stop

$748American Airlines

Find Deal

Fri, Sep 19 - Fri, Sep 26

10:18 am - 6:55 amFSM-LHR

14h 37m2 stops

4:25 pm - 9:43 amLHR-FSM

23h 18m1 stop

$752American Airlines

Find Deal

Thu, Oct 9 - Fri, Oct 17

3:20 pm - 10:50 amFSM-LHR

13h 30m1 stop

12:45 pm - 10:18 pmLHR-FSM

15h 33m2 stops

$753American Airlines

Find Deal

Fri, Sep 19 - Fri, Sep 26

10:18 am - 6:55 amFSM-LHR

14h 37m2 stops

8:25 am - 5:46 pmLHR-FSM

15h 21m2 stops

$889American Airlines

Find Deal

Thu, Oct 9 - Fri, Oct 17

10:18 am - 6:55 amFSM-LHR

14h 37m2 stops

8:25 am - 5:46 pmLHR-FSM

15h 21m2 stops

$890American Airlines

Find Deal

Thu, Oct 9 - Fri, Oct 17

American Airlines flights from Fort Smith to London

Our best American Airlines deals on Fort Smith to London flight tickets

American Airlines

Sep 10

FSM6:32 pmFort Smith

12h 13m

1 stop

LHR12:45 pmLondon Heathrow

Sep 24

LHR4:25 pmLondon Heathrow

23h 27m

1 stop

FSM9:52 amFort Smith

$648

Find similar

American Airlines

Sep 10

FSM6:32 pmFort Smith

12h 13m

1 stop

LHR12:45 pmLondon Heathrow

Sep 24

LHR9:15 amLondon Heathrow

14h 37m

2 stops

FSM5:52 pmFort Smith

$653

Find similar

American Airlines

Oct 9

FSM6:16 pmFort Smith

14h 09m

1 stop

LHR2:25 pmLondon Heathrow

Oct 17

LHR4:25 pmLondon Heathrow

23h 18m

1 stop

FSM9:43 amFort Smith

$697

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 9/10

6:32 pm-12:45 pm

1 stop12h 13m

London Heathrow

Wed 9/24

4:25 pm-9:52 am

1 stop23h 27m

$648

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Wed 9/10

6:32 pm-12:45 pm

1 stop12h 13m

London Heathrow

Wed 9/24

9:15 am-5:52 pm

2 stops14h 37m

$653

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Thu 10/9

6:16 pm-2:25 pm

1 stop14h 09m

London Heathrow

Fri 10/17

4:25 pm-9:43 am

1 stop23h 18m

$697

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Thu 10/9

6:16 pm-2:25 pm

1 stop14h 09m

London Heathrow

Fri 10/17

4:25 pm-9:43 am

1 stop23h 18m

$698

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 9/19

3:20 pm-2:25 pm

1 stop17h 05m

London Heathrow

Fri 9/26

3:10 pm-10:18 pm

1 stop13h 08m

$748

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Thu 10/9

10:18 am-6:55 am

2 stops14h 37m

London Heathrow

Fri 10/17

4:25 pm-9:43 am

1 stop23h 18m

$752

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Fri 9/19

3:20 pm-10:50 am

1 stop13h 30m

London Heathrow

Fri 9/26

12:45 pm-10:18 pm

2 stops15h 33m

$753

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Thu 10/9

10:18 am-6:55 am

2 stops14h 37m

London Heathrow

Fri 10/17

8:25 am-5:46 pm

2 stops15h 21m

$889

Fort SmithLondon

FSM - LHR

FSMLHR

Fort Smith

Thu 10/9

10:18 am-6:55 am

2 stops14h 37m

London Heathrow

Fri 10/17

8:25 am-5:46 pm

2 stops15h 21m

$890

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Fort Smith to London

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 airlines fly to London?

American Airlines, British Airways and Virgin Atlantic are the top three most popular airlines that fly to London from Fort Smith according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When to book flights from Fort Smith to London

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Smith to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Fort Smith to London (FSM to LON) flight deals and tips

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

Best Price Found	$648
Fastest flight time	12h 13m
Direct flights	None
Airports in London	1 airport

The best flight deal from Fort Smith to London found on momondo in the last 72 hours is $648

The fastest flight from Fort Smith to London takes 12h 13m

There are no direct flights from Fort Smith to London. Popular non-direct route for this connection is Fort Smith Airport - London Heathrow Airport.

There is 1 airport near London: London Heathrow (LHR)

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How far is Fort Smith to London by plane?
A flight from Fort Smith to London will travel around 4519.5 mi. Typically, this will take 12h 13m by plane in normal conditions.
When did momondo last update prices for flights from Fort Smith Airport to London?
Prices for flights from Fort Smith Airport to London were last updated today.
How old do you have to be to fly from Fort Smith Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Smith Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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.
What is the most popular airline from Fort Smith to London?
Based on momondo bookings for flights between Fort Smith and London, the leading airline is American Airlines, making up 100% of the total bookings.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Fort Smith to London for you.

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

momondo does allow users to show only those flights to London from Fort Smith which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to London from Fort Smith. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to London from Fort Smith. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.