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

Departure Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1Search	21,584	31,314	4Search	51,704	62,119	7Search
81,739	91,923	101,878	111,641	12Search	131,669	141,716
151,862	161,609	17Search	181,543	19Search	201,716	211,617
221,857	231,505	241,564	251,546	261,928	27Search	28Search
291,881	30Search

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Return Date

2025/6
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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
June Lowest Airfares
USD1,314

The airfare displayed above is for Hawaiian Airlines

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Ontario－Incheon Airport
July Lowest Airfares
USD1,448

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
August Lowest Airfares
USD1,257

The airfare displayed above is for China Airlines

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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－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