Cheap Flights from Kansai 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
				14,468	21,155	3878
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11Search	12Search	13Search	14Search	15Search	16835	17807
18852	19Search	20Search	21Search	22819	23Search	24Search
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2026/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Kansai－Samui Airport
January Lowest Airfares
USD807

The airfare displayed above is for Eva Air

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Kansai－Samui Airport
February Lowest Airfares
USD835

The airfare displayed above is for China Airlines

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Kansai－Samui Airport
March Lowest Airfares
USD807

The airfare displayed above is for Eva Air

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Kansai－Samui Airport
April Lowest Airfares
USD901

The airfare displayed above is for China Airlines

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Kansai－Samui Airport
May Lowest Airfares -----

Osaka－Ko Samui
Estimated Flight Time
6 Hours 50 Minutes
Osaka－Ko Samui
Number of Operating Airlines
18

Operating Airlines for Kansai－Samui Airport Route
- No1
  Japan Airlines
- No2
  Thai Airways International
- No3
  Bangkok Airways
Japan Airlines

Thai Airways International

Bangkok Airways

Hong Kong Airlines

Eva Air

China Airlines

Cathay Pacific

China Southern Airlines

Fiji Airways

Korean Air

Malaysia Airlines

China Eastern Airlines

All Nippon Airways

Air Macau

Asiana Airlines

Philippine Airlines

Singapore Airlines

Vietnam Airlines

Other Destinations from:Osaka

Kansai－Krabi(KBV)
USD336〜
Kansai－Chiang Rai(CEI)
USD632〜
Kansai－Hat Yai(HDY)
USD597〜
Kansai－Khon Kaen(KKC)
USD606〜
Kansai－Lampang(LPT)
USD724〜
Kansai－Sukhothai(THS)
USD661〜
Kansai－Udon Thani(UTH)
USD613〜
Kansai－Rayong(U-Tapao)
USD2,309〜
* Fares vary in accordance to seat availability
Other Departures to: Ko Samui

Itami Airport (Osaka Airport)－Ko Samui(USM)
USD853〜
Kobe Airport－Ko Samui(USM)
USD962〜
Hiroshima Airport－Ko Samui(USM)
USD991〜
Okayama Airport－Ko Samui(USM)
USD986〜
Tottori Airport－Ko Samui(USM)
USD1,003〜
Marine Corps Air Station Iwakuni－Ko Samui(USM)
USD953〜
Tokushima Awaodori Airport－Ko Samui(USM)
USD986〜
Takamatsu Airport－Ko Samui(USM)
USD986〜
* Fares vary in accordance to seat availability