Cheap Flights from Ontario International Airport to Seoul (ICN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1Search	2Search	3Search	41,402	5Search	6Search
71,254	81,370	91,067	101,107	111,107	12Search	13Search
14Search	151,152	16Search	17Search	181,200	19Search	20Search
21Search	221,325	23Search	241,201	25Search	26Search	27Search
28Search	29Search	30Search

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Return Date

2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Ontario－Incheon Airport
September Lowest Airfares
USD1,067

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
October Lowest Airfares
USD1,120

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
November Lowest Airfares
USD1,156

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
December Lowest Airfares
USD1,340

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
January Lowest Airfares
USD1,234

The airfare displayed above is for China Airlines

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Ontario－Seoul
Estimated Flight Time
14 Hours 14 Minutes
Ontario－Seoul
Number of Operating Airlines
9

Operating Airlines for Ontario－Incheon Airport Route
American Airlines

Air Canada

China Airlines

Delta Air Lines

Hawaiian Airlines

Korean Air

Klm Royal Dutch Airlines

Asiana Airlines

United Airlines

Other Destinations from:Ontario

Ontario－Seoul(Gimpo)
USD6,067〜
Ontario－Busan(Gimhae)
USD1,054〜
Ontario－Jeju(Internaional)
USD1,501〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Philadelphia Airport－Seoul(Incheon)
USD1,110〜
Pensacola Airport－Seoul(Incheon)
USD1,429〜
Tri-Cities Airport－Seoul(Incheon)
USD1,596〜
* Fares vary in accordance to seat availability