Cheapest return flights from Xi'an to Seoul in September from $214

AirHint found the following cheapest return flights from Xi'an (XIY) to Seoul (ICN) in September 2025 (see full year).

Return flights

13 Sep - 19 Sep Air China
17 Sep - 20 Sep Air China
04 Sep - 07 Sep Air China
10 Sep - 15 Sep China Southern
11 Sep - 15 Sep China Southern
11 Sep - 14 Sep China Southern
08 Sep - 15 Sep China Southern
11 Sep - 14 Sep Korean Air direct
17 Sep - 20 Sep Korean Air direct
04 Sep - 07 Sep Asiana Airlines direct
30 Sep - 08 Oct China Eastern
30 Sep - 08 Oct Korean Air direct

Also check the deals for one-way flights from Xi'an to Seoul in September.

Skyscanner

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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