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View P10,680 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Seoul to Samui Intl. Airport (USM)

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Prices were available within the past 7 days and start at P10,680 for one-way flights and P21,854 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
USM
Koh Samui
P21,854 Roundtrip, found 6 days ago
P21,854
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Sep 11 from Seoul to Koh Samui, returning Wed, Sep 17, priced at P21,854 found 6 days ago
Scoot
Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
USM
Koh Samui
P22,696 Roundtrip, found 6 days ago
P22,696
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Sep 11 from Seoul to Koh Samui, returning Wed, Sep 17, priced at P22,696 found 6 days ago
Scoot
Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
USM
Koh Samui
P24,378 Roundtrip, found 6 days ago
P24,378
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Sep 11 from Seoul to Koh Samui, returning Wed, Sep 17, priced at P24,378 found 6 days ago
Scoot
Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
USM
Koh Samui
P25,219 Roundtrip, found 6 days ago
P25,219
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Sep 11 from Seoul to Koh Samui, returning Wed, Sep 17, priced at P25,219 found 6 days ago
Scoot
Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
USM
Koh Samui
P26,902 Roundtrip, found 6 days ago
P26,902
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Sep 11 from Seoul to Koh Samui, returning Wed, Sep 17, priced at P26,902 found 6 days ago
Seoul to Samui Intl. Airport route information
Origin airport
Incheon Intl.
Destination airport
Samui Intl. Airport
Roundtrip price
P21,854
Distance
4052 km

Incheon Flights

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Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Samui Airport?
Start packing your bags, because round-trip flights between Seoul (SEL-All Airports) and USM start from P21,854. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Ko Samui Airport?
Every airline has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Seoul (SEL-All Airports) to USM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul (SEL-All Airports) to Ko Samui Airport (USM) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Ko Samui Airport (USM)?
The distance is around 4,100 kilometers, so fill your carry-on luggage with all the items you need to make your journey comfortable. Wondering what to take on board your South Korea to Koh Samui flight? A sleep mask, earplugs and a neck pillow are a few essentials.
Which airlines fly direct from Seoul (SEL-All Airports) to Samui Airport?
There are no direct flights, so you'll need to make at least one stop between Seoul (SEL-All Airports) and Samui Airport. Use the layover time to stretch your legs and grab a bite to eat.
Are Seoul (SEL-All Airports) to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an awesome last-minute deal from Seoul (SEL-All Airports) to Samui Airport, but it's also possible to miss out altogether! As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always getting the latest offers.
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