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Cheap flights from Ontario (ONT) to Seoul (GMP)

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How to find the cheapest flight from Ontario (ONT) to Seoul (GMP)

How to find the cheapest flight from Ontario (ONT) to Seoul (GMP)
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How to find the cheapest flight from Ontario (ONT) to Seoul (GMP)
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How to find the cheapest flight from Ontario (ONT) to Seoul (GMP)
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Cheap flights from Ontario to Seoul in April , May 2026

18 Apr - 11 May $ 1,271.00
ONT
Ontario
Starlux Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Starlux Airlines
2 STOPS
ONT
Ontario
Pick dates
18 Apr - 11 May $ 1,271.00
ONT
Ontario
Starlux Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Starlux Airlines
2 STOPS
ONT
Ontario
Pick dates
18 Apr - 11 May $ 1,277.00
ONT
Ontario
Starlux Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Starlux Airlines
2 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to Seoul

20 Apr - 01 May $ 1,527.00
ONT
Ontario
Starlux Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Starlux Airlines
2 STOPS
ONT
Ontario
Pick dates
26 Apr - 30 Apr $ 1,644.00
ONT
Ontario
China Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
China Airlines
2 STOPS
ONT
Ontario
Pick dates
26 Apr - 30 Apr $ 1,665.00
ONT
Ontario
China Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
China Airlines
2 STOPS
ONT
Ontario
Pick dates

One-way flights to Seoul from Ontario

12:10 AM - 6:20 PM
Air Busan
2 Stops
27h 15m
ONT - GMP
$ 625
Kiwi
Pick dates
12:10 AM - 5:40 PM
Korean Air
2 Stops
26h 35m
ONT - GMP
$ 646
Kiwi
Pick dates
12:10 AM - 1:40 PM
Air Busan
2 Stops
22h 35m
ONT - GMP
$ 685
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Seoul (GMP)

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How to find the cheapest flight from Ontario (ONT) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.