Thong Ta Kian Beach, Koh Samui (48107355718), Koh Samui — flights from Riyadh to Koh Samui
Riyadh, Saudi ArabiaKoh Samui, Thailand

Flights from Riyadh to Koh Samui

Flying time from Riyadh (RUH) to Koh Samui (USM) is about 7h 51m (5,880 km). Lowest fare seen: $369 one-way, 2 stops (12 Oct 2026).

All flights from Riyadh →All flights to Koh Samui →

Book from $369 one-way

Photo of Koh Samui: Fabio Achilli from Milano, Italy, CC BY 2.0, via Wikimedia Commons.

When you land in Koh Samui

The airport transfer and the few things worth sorting before you fly.

Airplane soaring over Koh Samui island, Thailand, showcasing a vibrant tropical landscape in daylight. — arriving in Koh Samui

Airport transfer

USM → Koh Samui, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Beautiful view of Riyadh Water Tower silhouetted against a stunning sunset sky. — lounges at Riyadh AirportRiyadh Airport · 4 lounges
Before you flyAirport lounges at Riyadh →
Trains, buses and taxi faresUSM to Koh Samui: getting into town →

Find hotels in Koh Samui

Hotels, hostels & more · Trip.com

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Airlines flying Riyadh to Koh Samui

We have not confirmed which airlines fly RUH–USM nonstop. Search the route to see every carrier selling it today, including connections.

Best time to fly to Koh Samui

Based on weather and travel conditions in Thailand

Jan
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Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

More for this trip

Frequently asked questions — Riyadh to Koh Samui flights

How long is the flight from Riyadh to Koh Samui?
Riyadh (RUH) and Koh Samui (USM) are 5,880 km apart, about 7h 51m of flying time. We have not seen a nonstop fare on this pair, so expect to connect — the cheapest itinerary seen had 2 stops, which adds to the total journey time.
How far is Riyadh from Koh Samui by air?
The great-circle distance between King Khalid International Airport and Samui International Airport is 5,880 km (3,654 miles), a long-haul route.
How much does a flight from Riyadh to Koh Samui cost?
The lowest one-way fare seen recently on RUH–USM was $369 USD with IndiGo (2 stops), departing 22 Oct 2026, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
Do I need a visa to travel from Saudi Arabia to Thailand?
It depends on your passport. Some nationalities can enter Thailand visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Koh Samui?
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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