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Cheap Flights from Seoul to Ontario $668.46

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Cheapest Flights from Seoul to Ontario (ICN to ONT)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Ontario Airports

Orange County

$604.66

Long Beach

$814.46

Interesting Facts About Flights from Seoul to Ontario (ICN to ONT)

Question : What day in the next four weeks has the best fares?
Answer : December 16th offers bookings (as of December 5th) that are 19% below the average price for this route. Saving on flight fares means you'll have more cash in hand for the trip.

Question : Is there an alternative to Incheon International Airport (ICN) for getting you to Ontario?
Answer : Incheon International Airport is a wonderful airport, but there is a lower cost option - Gimpo International Airport. It's just 21 miles away, and flights are 23% cheaper over the upcoming two months.

Question : How long do most people stay in Ontario when they fly in from Seoul?
Answer : Of course you're not most people, but if you were, you'd stay roughly 21 days.

Question : Is price more important than specific travel days for you?
Answer : For the month of December, the cheapest day to fly is Saturday. Being flexible with your travel days garners you even more savings during your booking.

Question : How often are prices changing for this route?
Answer : Prices for this trip tend to fluctuate a lot more than others. Remember, the sooner you book, the more you're able to save.