Cheapest return flights from Hong Kong to Seoul in April from $142

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

Return flights

13 Apr - 22 Apr Air Busan direct
22 Apr - 22 Apr Air Busan direct
14 Apr - 15 Apr Air Busan direct
12 Apr - 15 Apr Air Busan direct
14 Apr - 28 Apr Eastar Jet direct
14 Apr - 18 Apr Eastar Jet direct
14 Apr - 26 Apr Eastar Jet direct
14 Apr - 21 Apr Eastar Jet direct
14 Apr - 27 Apr Eastar Jet direct
14 Apr - 22 Apr Eastar Jet direct
20 Apr - 11 May HK Express direct
20 Apr - 10 May HK Express direct
20 Apr - 09 May HK Express direct
20 Apr - 07 May HK Express direct
20 Apr - 08 May HK Express direct
29 Apr - 17 May HK Express direct
29 Apr - 19 May HK Express direct
29 Apr - 11 May HK Express direct
29 Apr - 10 May HK Express direct
29 Apr - 12 May HK Express direct

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.