Flights from Koh Samui to Seoul from $527

USM

Koh Samui

One-way

SEL

Seoul

Flights from

$527

Compare 1 options across 1 airline

Updated 1 month ago

$527

Cheapest Flight

$527

Average Price

Direct Flights

Airlines

Looking for the return flight? Seoul to Koh Samui from $499

SEL → USM Flights

Compare All USM to SEL Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
TR TR · 641	Schedule on partner site	1 stop(s)	—	$527 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

USM

Samui International Airport

City: Na Thon (Ko Samui Island)
Country: TH
Type: Large Airport
Elevation: 64 ft

USM Airport Guide →

Tips for Koh Samui to Seoul Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book USM–SEL flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $527, but prices as low as $527 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on USM–SEL is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Seoul

Book accommodation at your destination — top-rated stays near SEL airport

스테이묘미,종로 Stay Myomi,Jongno

Seoul, 5★

10.0 $134/night

K-Grand Hostel Sinchon

Seoul, 1★

10.0 Check Price

“Hongdae Cherry Blossom & Han River Romantic Stay”

UH Suite The Seolleung

Seoul, 3★

10.0 $181/night

Frequently Asked Questions

Everything you need to know about flying USM to SEL

What is the cheapest flight from Koh Samui to Seoul?

The cheapest flight from Koh Samui (USM) to Seoul (SEL) currently starts at $527 with TR. Prices are updated regularly and may vary by date and availability.

How many airlines fly from USM to SEL?

We found 1 airline(s) operating on the USM–SEL route, including TR.

Are there direct flights from Koh Samui to Seoul?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Koh Samui to Seoul is approximately $527. Prices range from $527 to $527 depending on airline, time, and class.

What is the baggage allowance on USM–SEL flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.

From $527

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