Cheap Flights from Incheon International Airport to San Sebastian (Spain) (EAS) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/2
Sun	Mon	Tue	Wed	Thu	Fri	Sat
11,169	21,008	3Search	4Search	5Search	6Search	7Search
8Search	9Search	10Search	11Search	12Search	13Search	143,104
15Search	16Search	171,385	18Search	192,117	201,249	212,132
22Search	23Search	242,202	25Search	26Search	27Search	28Search

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2026/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Incheon－San Sebastian Airport
February Lowest Airfares
USD1,008

The airfare displayed above is for Qatar Airways

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Incheon－San Sebastian Airport
March Lowest Airfares
USD1,069

The airfare displayed above is for Qatar Airways

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Incheon－San Sebastian Airport
April Lowest Airfares
USD1,189

The airfare displayed above is for Qatar Airways

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Incheon－San Sebastian Airport
May Lowest Airfares
USD1,114

The airfare displayed above is for Qatar Airways

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Incheon－San Sebastian Airport
June Lowest Airfares
USD1,120

The airfare displayed above is for Qatar Airways

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Seoul－San Sebastian (Spain)
Estimated Flight Time
16 Hours 15 Minutes
Seoul－San Sebastian (Spain)
Number of Operating Airlines
9

Operating Airlines for Incheon－San Sebastian Airport Route
Finnair

British Airways

Air China

Cathay Pacific

Delta Air Lines

Emirates Airlines

Korean Air

Qatar Airways

United Airlines

Other Destinations from:Seoul

Incheon－Alicante / Alacant(ALC)
USD783〜
Incheon－A Coruna(LCG)
USD842〜
Incheon－Las Palmas (Spain)(Gran Canaria)
USD844〜
Incheon－Menorca(MAH)
USD958〜
Incheon－Palma de Mallorca(PMI)
USD722〜
Incheon－Santa Cruz de La Palma(SPC)
USD1,119〜
Incheon－Tenerife(–South)
USD819〜
Incheon－Tenerife(-North)
USD910〜
Incheon－Jerez de la Frontera(XRY)
USD921〜
* Fares vary in accordance to seat availability
Other Departures to: San Sebastian (Spain)

Gimhae Airport－San Sebastian (Spain)(EAS)
USD3,642〜
* Fares vary in accordance to seat availability