Cheap flights from London to Fort Smith

Q: What are the cheapest airlines?

American Airlines, British Airways. These airlines usually offer the cheapest flights from London to Fort Smith.

Q: What airlines fly indirectly?

British Airways, American Airlines. These airlines fly from London to Fort Smith, but you’ll have at least one layover.

Q: How long is the flight?

13 hrs 5 mins. This is the shortest flight time from London to Fort Smith.

from as little as £690

14 nights in Fort Smith, departing London Heathrow on 26 / Oct / 2025 with British Airways (price found 28 hours ago)

Subject to availability, prices correct of the last 24 hours

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The London / Fort Smith route

All 7300 km of it

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Fort Smith flight facts

What you need to know

What are the cheapest airlines?

American Airlines
British Airways

These airlines usually offer the cheapest flights from London to Fort Smith.

What airlines fly indirectly?

British Airways
American Airlines

These airlines fly from London to Fort Smith, but you’ll have at least one layover.

How long is the flight?

13 hrs 5 mins

This is the shortest flight time from London to Fort Smith.

Alternative flights from the UK to Fort Smith

Check out prices for other routes

Manchester to Fort Smith

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London City Airport to Fort Smith

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London Gatwick to Fort Smith

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London Heathrow to Fort Smith

from £690 pp

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26 / Oct / 2025 is currently the lowest priced day of the year to fly the London/Fort Smith route. There are around 30 flights on any given week from the UK to Fort Smith and the cheapest month to fly right now is October.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

-2 °C

AVG

16 °C

HIGHEST

34 °C

Rainfall (mm)

LOWEST

66 mm

AVG

96.5 mm

HIGHEST

139.7 mm

Key facts about Fort Smith

Currency

United States dollar

Language

English

Timezone

6 hrs behind GMT

How to get cheap flights from London to Fort Smith

Tips and advice from our flight experts

Weekly, there are 30 flights connecting Fort Smith to London. We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.

London Heathrow (LHR) is the most popular airport in this city for flights to Fort Smith, and the most popular airlines are British Airways & American Airlines. Both flight prices and accommodation rates fluctuate throughout the year, but searching by month will reveal the cheapest times to fly.

Last-minute deals can be cheaper, but it's risky. It's best to book flights to Fort Smith in advance to avoid disappointment. American Airlines usually have the lowest prices, so keep an eye out for their flights. Flights from London to Fort Smith generally take about 13 hrs 45 mins.

You can also compare the prices of hotels and hire cars for your stay in the USA. Simply use the tabs above, or add them to your booking once you’ve chosen your flight.