Cheapest return SZX–ICN flights, April

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

Return flights

22 Apr - 26 Apr Shandong Airlines
27 Apr - 01 May Hainan Airlines
29 Apr - 02 May Shandong Airlines
21 Apr - 27 Apr Air China
23 Apr - 27 Apr Shandong Airlines
23 Apr - 25 Apr Shandong Airlines
28 Apr - 08 May Asiana Airlines
28 Apr - 08 May Asiana Airlines direct
24 Apr - 27 Apr Air China
21 Apr - 26 Apr China Eastern
25 Apr - 02 May China Southern direct
21 Apr - 27 Apr Korean Air direct
26 Apr - 01 May China Southern
25 Apr - 01 May China Southern direct
20 Apr - 24 Apr China Eastern
20 Apr - 24 Apr Asiana Airlines direct
21 Apr - 26 Apr Korean Air direct
29 Apr - 04 May Shandong Airlines
30 Apr - 04 May Air China
29 Apr - 01 May China Southern direct

Also check the deals for one-way flights from Shenzhen 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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