A traditional Korean palace with a large, ornate building in the center, surrounded by a courtyard with stone pathways and red-roofed structures.

฿7,516 Cheap Flights from Samui Intl. Airport (USM) to Seoul (ICN)

View ฿7,516 flight on Sat, 19 Sept 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿7,516 for one-way flights and ฿14,183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sat, 3 Oct - Sun, 11 Oct
USM
Koh Samui
ICN
Seoul
฿14,183 Return, found 5 days ago
฿14,183
Return
found 5 days ago
Select Scoot flight, departing Sat, 3 Oct from Koh Samui to Seoul, returning Sun, 11 Oct, priced at ฿14,183 found 5 days ago
Scoot
Sat, 12 Sept - Sun, 20 Sept
USM
Koh Samui
ICN
Seoul
฿14,239 Return, found 4 days ago
฿14,239
Return
found 4 days ago
Select Scoot flight, departing Sat, 12 Sept from Koh Samui to Seoul, returning Sun, 20 Sept, priced at ฿14,239 found 4 days ago
Scoot
Sat, 19 Sept - Mon, 21 Sept
USM
Koh Samui
ICN
Seoul
฿14,307 Return, found 1 day ago
฿14,307
Return
found 1 day ago
Select Scoot flight, departing Sat, 19 Sept from Koh Samui to Seoul, returning Mon, 21 Sept, priced at ฿14,307 found 1 day ago
Scoot
Sat, 3 Oct - Sun, 11 Oct
USM
Koh Samui
ICN
Seoul
฿14,642 Return, found 5 days ago
฿14,642
Return
found 5 days ago
Select Scoot flight, departing Sat, 3 Oct from Koh Samui to Seoul, returning Sun, 11 Oct, priced at ฿14,642 found 5 days ago
Scoot
Sat, 3 Oct - Sun, 11 Oct
USM
Koh Samui
ICN
Seoul
฿14,783 Return, found 5 days ago
฿14,783
Return
found 5 days ago
Select Scoot flight, departing Sat, 3 Oct from Koh Samui to Seoul, returning Sun, 11 Oct, priced at ฿14,783 found 5 days ago
Scoot
Sat, 12 Sept - Sun, 20 Sept
USM
Koh Samui
ICN
Seoul
฿14,839 Return, found 4 days ago
฿14,839
Return
found 4 days ago
Select Scoot flight, departing Sat, 12 Sept from Koh Samui to Seoul, returning Sun, 20 Sept, priced at ฿14,839 found 4 days ago
Thai Airways International
Wed, 23 Sept - Wed, 30 Sept
USM
Koh Samui
ICN
Seoul
฿19,075 Return, found 3 days ago
฿19,075
Return
found 3 days ago
Select Thai Airways International flight, departing Wed, 23 Sept from Koh Samui to Seoul, returning Wed, 30 Sept, priced at ฿19,075 found 3 days ago
EVA Airways
Sat, 19 Sept - Mon, 21 Sept
USM
Koh Samui
ICN
Seoul
฿23,880 Return, found 1 day ago
฿23,880
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 19 Sept from Koh Samui to Seoul, returning Mon, 21 Sept, priced at ฿23,880 found 1 day ago
Singapore Airlines
Wed, 23 Sept - Wed, 30 Sept
USM
Koh Samui
ICN
Seoul
฿24,260 Return, found 3 days ago
฿24,260
Return
found 3 days ago
Select Singapore Airlines flight, departing Wed, 23 Sept from Koh Samui to Seoul, returning Wed, 30 Sept, priced at ฿24,260 found 3 days ago
Cathay Pacific
Sat, 19 Sept - Mon, 21 Sept
USM
Koh Samui
ICN
Seoul
฿24,590 Return, found 1 day ago
฿24,590
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 19 Sept from Koh Samui to Seoul, returning Mon, 21 Sept, priced at ฿24,590 found 1 day ago

Frequently asked questions

How much is a flight from Ko Samui Airport (USM) to Incheon Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from Samui Airport to Seoul–Incheon Intl. Airport was ฿14,183. Cheap fares don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ko Samui Airport (USM) to Incheon Intl. Airport (ICN)?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Ko Samui Airport (USM) to Incheon Intl. Airport (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 Ko Samui Airport to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Samui Airport to Seoul–Incheon Intl. Airport?
With a flight distance of 4,100 kilometres between Ko Samui Airport and Seoul–Incheon Intl. Airport, this is a long-haul trip. Be sure to drink lots of water and go for a short walk down the aisle every now and then.
Which airlines fly direct from Ko Samui Airport (USM) to Incheon Intl. Airport (ICN)?
You won't find any airlines operating directly between Ko Samui Airport (USM) and Incheon Intl. Airport (ICN), so be ready to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are Ko Samui Airport to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get a great last-minute deal from Ko Samui Airport to Incheon Airport, but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always seeing the latest offers.

Travel information

Origin airport
Samui Intl. Airport
Destination airport
Incheon Intl.
Return price
฿14,183
Distance
4052 km

Book with confidence

Perfect flights from Samui Intl. Airport to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Samui Intl. Airport to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Samui Intl. Airport to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿7,516 and roundtrip prices from ฿14,183. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.
Perfect flights from Samui Intl. Airport to Seoul
*Available to Expedia members.