Cheap Flights from Incheon International Airport to Ko Samui (USM) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1822	2822	3824
4822	5822	6823	7Search	8859	9830	10830
11822	12824	13773	14827	15Search	16758	17754
18757	19756	20762	21762	22782	23754	24757
25757	26756	27778	281,739	29756	30817	31816

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Return Date

2026/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Incheon－Samui Airport
January Lowest Airfares
USD754

The airfare displayed above is for Thai Airways International

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Incheon－Samui Airport
February Lowest Airfares
USD754

The airfare displayed above is for Thai Airways International

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Incheon－Samui Airport
March Lowest Airfares
USD736

The airfare displayed above is for Korean Air

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Incheon－Samui Airport
April Lowest Airfares
USD678

The airfare displayed above is for Korean Air

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Incheon－Samui Airport
May Lowest Airfares -----

Seoul－Ko Samui
Estimated Flight Time
6 Hours 50 Minutes
Seoul－Ko Samui
Number of Operating Airlines
11

Operating Airlines for Incheon－Samui Airport Route
Eva Air

Cathay Pacific

Shanghai Airlines

Hong Kong Airlines

Korean Air

Jin Air

Malaysia Airlines

Asiana Airlines

Singapore Airlines

Thai Airways International

Vietnam Airlines

Other Destinations from:Seoul

Incheon－Krabi(KBV)
USD238〜
Incheon－Chiang Rai(CEI)
USD333〜
Incheon－Hat Yai(HDY)
USD310〜
Incheon－Khon Kaen(KKC)
USD494〜
Incheon－Lampang(LPT)
USD558〜
Incheon－Sukhothai(THS)
USD602〜
Incheon－Udon Thani(UTH)
USD514〜
Incheon－Rayong(U-Tapao)
USD676〜
* Fares vary in accordance to seat availability
Other Departures to: Ko Samui

Gimhae Airport－Ko Samui(USM)
USD734〜
Jeju Internaional Airport－Ko Samui(USM)
USD793〜
Ulsan Airport－Ko Samui(USM)
USD855〜
* Fares vary in accordance to seat availability