S$296 Cheap Flights from Seoul to Samui Intl. Airport

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$296 for one-way flights and S$623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sat, 18 Jan - Wed, 22 Jan
ICN
Seoul
USM
Koh Samui
S$623 Return, found 2 days ago
S$623
Return
found 2 days ago
Select Scoot flight, departing Sat, 18 Jan from Seoul to Koh Samui, returning Wed, 22 Jan, priced at S$623 found 2 days ago
Scoot
Sat, 18 Jan - Wed, 22 Jan
ICN
Seoul
USM
Koh Samui
S$633 Return, found 2 days ago
S$633
Return
found 2 days ago
Select Scoot flight, departing Sat, 18 Jan from Seoul to Koh Samui, returning Wed, 22 Jan, priced at S$633 found 2 days ago
Scoot
Sat, 18 Jan - Fri, 24 Jan
ICN
Seoul
USM
Koh Samui
S$633 Return, found 5 days ago
S$633
Return
found 5 days ago
Select Scoot flight, departing Sat, 18 Jan from Seoul to Koh Samui, returning Fri, 24 Jan, priced at S$633 found 5 days ago
Scoot
Thu, 16 Jan - Wed, 22 Jan
ICN
Seoul
USM
Koh Samui
S$641 Return, found 14 hours ago
S$641
Return
found 14 hours ago
Select Scoot flight, departing Thu, 16 Jan from Seoul to Koh Samui, returning Wed, 22 Jan, priced at S$641 found 14 hours ago
Scoot
Sat, 18 Jan - Wed, 22 Jan
ICN
Seoul
USM
Koh Samui
S$648 Return, found 2 days ago
S$648
Return
found 2 days ago
Select Scoot flight, departing Sat, 18 Jan from Seoul to Koh Samui, returning Wed, 22 Jan, priced at S$648 found 2 days ago
Scoot
Sat, 18 Jan - Fri, 24 Jan
ICN
Seoul
USM
Koh Samui
S$658 Return, found 5 days ago
S$658
Return
found 5 days ago
Select Scoot flight, departing Sat, 18 Jan from Seoul to Koh Samui, returning Fri, 24 Jan, priced at S$658 found 5 days ago
Scoot
Thu, 16 Jan - Wed, 22 Jan
ICN
Seoul
USM
Koh Samui
S$666 Return, found 14 hours ago
S$666
Return
found 14 hours ago
Select Scoot flight, departing Thu, 16 Jan from Seoul to Koh Samui, returning Wed, 22 Jan, priced at S$666 found 14 hours ago
Scoot
Sat, 18 Jan - Fri, 24 Jan
ICN
Seoul
USM
Koh Samui
S$683 Return, found 5 days ago
S$683
Return
found 5 days ago
Select Scoot flight, departing Sat, 18 Jan from Seoul to Koh Samui, returning Fri, 24 Jan, priced at S$683 found 5 days ago
Scoot
Thu, 16 Jan - Wed, 22 Jan
ICN
Seoul
USM
Koh Samui
S$686 Return, found 14 hours ago
S$686
Return
found 14 hours ago
Select Scoot flight, departing Thu, 16 Jan from Seoul to Koh Samui, returning Wed, 22 Jan, priced at S$686 found 14 hours ago
Scoot
Tue, 4 Feb - Tue, 11 Feb
ICN
Seoul
USM
Koh Samui
S$814 Return, found 1 day ago
S$814
Return
found 1 day ago
Select Scoot flight, departing Tue, 4 Feb from Seoul to Koh Samui, returning Tue, 11 Feb, priced at S$814 found 1 day ago
Seoul to Samui Intl. Airport route information
Origin airport
Incheon Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Cathay Pacific, Scoot, Thai Airways International
Return price
S$623
Distance
4052 km

Flights from Incheon to Koh Samui

When looking for plane tickets from Incheon to Koh Samui, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Koh Samui. Look for ICN to USM airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Koh Samui flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Incheon Koh Samui flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Incheon to Koh Samui trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Koh Samui flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Incheon to Koh Samui with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Incheon Airport to Ko Samui Airport (USM)?
Start packing your suitcase, because round-trip flights from Incheon Airport to Ko Samui Airport (USM) start from S$623. That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to get 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 ICN to Ko Samui Airport (USM)?
We get that your situation can change unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from ICN to Samui Airport 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 Incheon Airport to Samui Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Seoul--Incheon Intl. Airport to Ko Samui Airport (USM)?
You’ll have 4,100 kilometres to cover on the long-haul South Korea to Koh Samui route. Dress in layers of comfortable clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from Incheon Airport to Ko Samui Airport (USM)?
You won’t find any airlines flying directly between Incheon Intl. Airport (ICN) and Ko Samui Airport (USM), so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are ICN to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from ICN to USM are available up to 12 months before departure on Expedia. And although you may occasionally nab great last-minute deal, it’s never a sure thing. Also, booking your flights ahead of time means you’ll have more options — and you can avoid getting caught in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so check back often for all the latest specials.
*Available to Expedia members.