￥37,325 Cheap Flights from Samui Intl. Airport (USM) to Seoul (ICN)

View ￥37,325 flight on Thu, Sep 17, 2026Opens in a new window

Popular airlines from Samui Intl. Airport (USM) to Incheon Intl. Airport (ICN)

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Cheap Flights from Samui Intl. Airport to Seoul (USM-ICN)

Prices were available within the past 7 days and start at ￥37,325 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Ko Samui Airport (USM) to Incheon Airport?
If you're traveling between Samui Airport and ICN, round-trip flights start from . This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from USM to Seoul–Incheon Intl. Airport?
The majority of flights can be conveniently canceled online, but whether you are charged a fee varies between airlines. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Ko Samui Airport (USM) to ICN 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 Samui Airport to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ko Samui Airport to Seoul–Incheon Intl. Airport?
The distance is around 4,100 kilometers, so pack your carry-on luggage with all the things you need to make your journey comfortable. Not sure what to take on board your Koh Samui to South Korea flight? A sleep mask, earplugs and a neck pillow are a few essentials.
Which airlines fly direct from Samui Airport to ICN?
If you want to travel straight from Ko Samui Airport (USM) to Seoul–Incheon Intl. Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Ko Samui Airport (USM) to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Ko Samui Airport to Incheon Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices so far in advance. Our advice? Check back often as prices are updated frequently.

Travel information

Origin airport
Samui Intl. Airport
Destination airport
Incheon Intl.
Distance
4052 km

Book with confidence

Samui Intl. Airport to Seoul Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Samui Intl. Airport to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seoul.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with USM to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Samui Intl. Airport for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Samui Intl. Airport to Seoul Flights
*Available to Expedia members.