Cheapest return flights from Seoul to Yantai in September from $147

AirHint found the following cheapest return flights from Seoul (ICN) to Yantai (YNT) in September 2026 (see full year).

Return flights

01 Sep - 04 Sep Eastar Jet direct
01 Sep - 06 Sep Eastar Jet direct
01 Sep - 07 Sep Eastar Jet direct
04 Sep - 06 Sep Eastar Jet direct
04 Sep - 07 Sep Eastar Jet direct
05 Sep - 06 Sep Eastar Jet direct
05 Sep - 07 Sep Eastar Jet direct
01 Sep - 20 Sep Eastar Jet direct
23 Sep - 25 Sep Eastar Jet direct
23 Sep - 28 Sep Eastar Jet direct
23 Sep - 04 Oct Eastar Jet direct
21 Sep - 04 Oct Eastar Jet direct
15 Sep - 04 Oct Eastar Jet direct
18 Sep - 04 Oct Eastar Jet direct
19 Sep - 04 Oct Eastar Jet direct
25 Sep - 04 Oct Eastar Jet direct
24 Sep - 04 Oct Eastar Jet direct

Also check the deals for one-way flights from Seoul to Yantai in September.

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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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