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

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					11,274	21,283
3Search	4Search	5Search	61,415	7Search	8Search	9Search
101,479	11Search	12Search	13Search	14Search	15Search	16Search
17Search	181,343	191,357	201,356	211,399	22Search	231,473
24Search	251,353	261,400	271,423	281,403	291,340	30Search
311,285

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Return Date

2025/8
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Departure Date

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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
August Lowest Airfares
USD1,274

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
September Lowest Airfares
USD1,081

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
October Lowest Airfares
USD1,135

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
November Lowest Airfares
USD1,089

The airfare displayed above is for China Airlines

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Ontario－Incheon Airport
December Lowest Airfares
USD1,358

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－Busan(Gimhae)
USD1,068〜
Ontario－Daegu(TAE)
USD1,548〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Philadelphia Airport－Seoul(Incheon)
USD938〜
Pensacola Airport－Seoul(Incheon)
USD1,447〜
Tri-Cities Airport－Seoul(Incheon)
USD1,232〜
* Fares vary in accordance to seat availability