Cheapest one-way flights from Seoul to Hangzhou in April from $241

AirHint found the following cheapest one-way flights from Seoul (GMP) to Hangzhou (HGH) in April 2026 (see full year).

One-Way flights

21 Apr Jeju Air
20 Apr Jeju Air
16 Apr China Southern
01 Apr China Southern
15 Apr China Southern
11 Apr China Southern
22 Apr China Southern
24 Apr China Southern
23 Apr China Southern
08 Apr China Southern

Also check the deals for return flights from Seoul to Hangzhou 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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