Cheapest one-way flights from Seoul to Sydney in April from $441

Best time to book flights for Seoul (ICN) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to Sydney (SYD) in April 2025 (see full year).

One-Way flights

12 Apr Xiamen Airlines
13 Apr Xiamen Airlines
29 Apr Malaysia Airlines
30 Apr Malaysia Airlines
12 Apr Korean Air direct
13 Apr Korean Air direct
27 Apr Malaysia Airlines
24 Apr Korean Air direct
27 Apr Korean Air direct
28 Apr Korean Air direct

Also check the deals for return flights from Seoul to Sydney in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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