₩289,992 Cheap Flights from Seoul (ICN) to Ko Samui (USM)

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Cheap Flights from Seoul to Ko Samui (ICN-USM)

Prices were available within the past 7 days and start at ₩289,992 for one-way flights and ₩586,043 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, Sep 24 - Fri, Sep 27
ICN
Seoul
USM
Ko Samui
₩586,043 Roundtrip, found 3 hours ago
₩586,043
Roundtrip
found 3 hours ago
Select Scoot flight, departing Tue, Sep 24 from Seoul to Ko Samui, returning Fri, Sep 27, priced at ₩586,043 found 3 hours ago
Scoot
Sat, Mar 1 - Tue, Mar 11
ICN
Seoul
USM
Ko Samui
₩588,157 Roundtrip, found 1 day ago
₩588,157
Roundtrip
found 1 day ago
Select Scoot flight, departing Sat, Mar 1 from Seoul to Ko Samui, returning Tue, Mar 11, priced at ₩588,157 found 1 day ago
Scoot
Thu, Sep 5 - Mon, Sep 9
ICN
Seoul
USM
Ko Samui
₩594,327 Roundtrip, found 2 days ago
₩594,327
Roundtrip
found 2 days ago
Select Scoot flight, departing Thu, Sep 5 from Seoul to Ko Samui, returning Mon, Sep 9, priced at ₩594,327 found 2 days ago
Scoot
Thu, Sep 5 - Wed, Sep 11
ICN
Seoul
USM
Ko Samui
₩603,327 Roundtrip, found 6 days ago
₩603,327
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Sep 5 from Seoul to Ko Samui, returning Wed, Sep 11, priced at ₩603,327 found 6 days ago
Scoot
Thu, Sep 5 - Mon, Sep 9
ICN
Seoul
USM
Ko Samui
₩604,441 Roundtrip, found 2 days ago
₩604,441
Roundtrip
found 2 days ago
Select Scoot flight, departing Thu, Sep 5 from Seoul to Ko Samui, returning Mon, Sep 9, priced at ₩604,441 found 2 days ago
Scoot
Sat, Sep 28 - Wed, Oct 2
ICN
Seoul
USM
Ko Samui
₩608,057 Roundtrip, found 1 day ago
₩608,057
Roundtrip
found 1 day ago
Select Scoot flight, departing Sat, Sep 28 from Seoul to Ko Samui, returning Wed, Oct 2, priced at ₩608,057 found 1 day ago
Scoot
Tue, Sep 24 - Fri, Sep 27
ICN
Seoul
USM
Ko Samui
₩611,327 Roundtrip, found 3 hours ago
₩611,327
Roundtrip
found 3 hours ago
Select Scoot flight, departing Tue, Sep 24 from Seoul to Ko Samui, returning Fri, Sep 27, priced at ₩611,327 found 3 hours ago
Scoot
Thu, Aug 22 - Mon, Aug 26
ICN
Seoul
USM
Ko Samui
₩624,669 Roundtrip, found 2 days ago
₩624,669
Roundtrip
found 2 days ago
Select Scoot flight, departing Thu, Aug 22 from Seoul to Ko Samui, returning Mon, Aug 26, priced at ₩624,669 found 2 days ago
Scoot
Thu, Sep 5 - Wed, Sep 11
ICN
Seoul
USM
Ko Samui
₩628,611 Roundtrip, found 6 days ago
₩628,611
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Sep 5 from Seoul to Ko Samui, returning Wed, Sep 11, priced at ₩628,611 found 6 days ago
Scoot
Sat, Aug 24 - Wed, Aug 28
ICN
Seoul
USM
Ko Samui
₩630,970 Roundtrip, found 2 days ago
₩630,970
Roundtrip
found 2 days ago
Select Scoot flight, departing Sat, Aug 24 from Seoul to Ko Samui, returning Wed, Aug 28, priced at ₩630,970 found 2 days ago
Flights from Seoul (ICN) to Ko Samui (USM)
Origin airport
Incheon Intl.
Destination airport
Ko Samui
Airlines serving
Cathay Pacific, EVA Airways, Hong Kong Airlines, Scoot, Singapore Airlines, Thai Airways International
Roundtrip price
₩586,043
Distance
4052 km

Incheon to Koh Samui 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 Incheon to Koh Samui 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 Koh Samui.

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 ICN to USM flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon 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 USM 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.

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 ₩586,043. 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 kilometers 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-canceling 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.
Seoul nearby Airports

Seoul

Gimpo Intl. to Ko Samui
₩1,326,400
*Available to Expedia members.