Cheapest return flights from Zagreb to Seoul in September from $769

Best time to book flights for Zagreb (ZAG) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Zagreb (ZAG) to Seoul (ICN) in September 2025 (see full year).

Return flights

11 Sep - 16 Sep KLM
09 Sep - 18 Sep KLM
11 Sep - 18 Sep KLM
10 Sep - 17 Sep KLM
09 Sep - 14 Sep KLM
05 Sep - 16 Sep LOT
30 Sep - 09 Oct KLM
30 Sep - 09 Oct T'way Air direct
01 Sep - 04 Sep LOT
30 Sep - 10 Oct Qatar Airways
09 Sep - 23 Sep T'way Air direct
11 Sep - 16 Sep T'way Air direct
11 Sep - 18 Sep T'way Air direct
25 Sep - 09 Oct KLM
27 Sep - 07 Oct LOT
27 Sep - 07 Oct T'way Air direct

Also check the deals for one-way flights from Zagreb 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul