Cheapest return flights from Hong Kong to Seoul in April from $312

Best time to book flights for Hong Kong (HKG) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to Seoul (ICN) in April 2026 (see full year).

Return flights

08 Apr - 12 Apr Asiana Airlines direct
18 Apr - 22 Apr Korean Air direct
04 Apr - 08 Apr China Airlines
25 Apr - 01 May Korean Air direct
03 Apr - 07 Apr China Airlines
02 Apr - 12 Apr China Airlines
04 Apr - 08 Apr Asiana Airlines direct
03 Apr - 07 Apr Asiana Airlines direct
03 Apr - 06 Apr Asiana Airlines direct
01 Apr - 07 Apr Asiana Airlines direct
15 Apr - 02 May China Southern

Also check the deals for one-way flights from Hong Kong to Seoul in April.

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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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