When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 26% on flights from Ontario to Seoul Gimpo Intl Airport compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,226. For sooner than that we have options available in the next 3 days from $1,508.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Seoul Gimpo Intl Airport. Flights to Seoul Gimpo Intl Airport from Ontario in November are about $1,375 on average during November, but can be found for as low as $525.
When flying from Ontario to Seoul Gimpo Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,526 - $3,951
Route
Depart
Return
Price
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Sun 7/21
2 stops24h 00m
Seoul Gimpo Intl
Wed 9/4
2 stops23h 38m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Tue 7/30
2 stops28h 45m
Seoul Gimpo Intl
Thu 8/29
2 stops28h 20m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Tue 6/25
2 stops26h 20m
Seoul Gimpo Intl
Tue 7/2
2 stops26h 20m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Mon 9/2
2 stops30h 01m
Seoul Gimpo Intl
Mon 9/9
2 stops30h 17m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Sun 6/30
2 stops25h 45m
Seoul Gimpo Intl
Mon 7/8
2 stops26h 20m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Mon 7/1
2 stops24h 15m
Seoul Gimpo Intl
Mon 7/8
2 stops25h 43m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Wed 10/9
2 stops30h 01m
Seoul Gimpo Intl
Tue 10/15
2 stops21h 30m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Mon 6/17
2 stops30h 15m
Seoul Gimpo Intl
Mon 6/24
2 stops25h 55m
OntarioSeoul Gimpo Intl
ONT - GMP
ONTGMP
Ontario
Sat 7/13
2 stops36h 45m
Seoul Gimpo Intl
Sat 7/20
2 stops36h 09m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Food
Comfort
Crew
Boarding
Reviews
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
Entertainment
Overall
Food
Comfort
Crew
Boarding
Reviews
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
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