What airlines fly to London?

American Airlines, British Airways and United Airlines 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 54% of people opting to fly with this airline when traveling to London. Keep in mind that there are 5 different airlines that fly to London 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 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.

$803 Discover Cheap Flights from Fort Smith to London in 2025

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0 bags

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Find the cheapest flights from Fort Smith to London

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Cheap round-trip flights

These are some of the best round-trip flight deals from Fort Smith to London that have been recently found on momondo from popular airlines, departing in the coming months.

10:03 am - 9:00 amFSM-LHR

16h 57m1 stop

3:10 pm - 10:29 pmLHR-FSM

13h 19m1 stop

$977American Airlines

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Sab, Apr 12 - Sab, Apr 19

10:03 am - 6:50 amFSM-LHR

14h 47m2 stops

11:05 am - 10:29 pmLHR-FSM

17h 24m2 stops

$981American Airlines

Find Deal

Sab, Apr 12 - Sab, Apr 19

6:00 am - 7:20 amFSM-LHR

20h 20m1 stop

8:20 am - 5:40 pmLHR-FSM

14h 20m1 stop

$1,175American Airlines

Find Deal

Jum, Mar 21 - Jum, Mar 28

6:00 am - 7:20 amFSM-LHR

20h 20m1 stop

1:10 pm - 11:49 pmLHR-FSM

15h 39m2 stops

$1,215American Airlines

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Jum, Mar 21 - Jum, Mar 28

6:26 pm - 12:05 pmFSM-LHR

12h 39m1 stop

12:10 pm - 11:49 pmLHR-FSM

16h 39m2 stops

$1,265American Airlines

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Sab, Mar 22 - Sab, Mar 29

6:26 pm - 12:05 pmFSM-LHR

12h 39m1 stop

10:40 am - 11:49 pmLHR-FSM

18h 09m1 stop

$1,594American Airlines

Find Deal

Sab, Mar 22 - Sab, Mar 29

6:01 am - 9:00 amFSM-LHR

20h 59m1 stop

10:30 am - 5:18 pmLHR-FSM

12h 48m1 stop

$1,708American Airlines

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Jum, Jun 13 - Sab, Jun 21

10:03 am - 6:55 amFSM-LHR

14h 52m2 stops

10:30 am - 11:53 pmLHR-FSM

19h 23m1 stop

$5,891American Airlines

Find Deal

Kam, Apr 10 - Kam, Apr 17

10:03 am - 9:00 amFSM-LHR

16h 57m1 stop

10:30 am - 5:47 pmLHR-FSM

13h 17m1 stop

$7,962American Airlines

Find Deal

Kam, Apr 10 - Kam, Apr 17

American Airlines flights from Fort Smith to London

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

American Airlines

Apr 12

FSM10:03 amFort Smith

16h 57m

1 stop

LHR9:00 amLondon Heathrow

Apr 19

LHR3:10 pmLondon Heathrow

13h 19m

1 stop

FSM10:29 pmFort Smith

$977

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American Airlines

Apr 12

FSM10:03 amFort Smith

14h 47m

2 stops

LHR6:50 amLondon Heathrow

Apr 19

LHR11:05 amLondon Heathrow

17h 24m

2 stops

FSM10:29 pmFort Smith

$981

Find similar

American Airlines

Mar 21

FSM6:00 amFort Smith

20h 20m

1 stop

LHR7:20 amLondon Heathrow

Mar 28

LHR8:20 amLondon Heathrow

14h 20m

1 stop

FSM5:40 pmFort Smith

$1,175

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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

Prices

Airlines

What is the cheapest time of day to depart on your flight to London?

Flying to London from Fort Smith in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,087 when looking at flights departing in the afternoon. Flights to London are more costly in the afternoon, with an average ticket price of $1,087. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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	$977
Fastest flight time	12h 39m
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 $977

The fastest flight from Fort Smith to London takes 12h 39m

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 39m 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.

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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.