Cheapest return flights from Seoul to Barcelona in September from 620€

Best time to book flights for Seoul (ICN) to Barcelona (BCN) flights at AirHint

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

Return flights

09 Sep - 16 Sep Qatar Airways
11 Sep - 15 Sep Qatar Airways
10 Sep - 17 Sep Qatar Airways
10 Sep - 16 Sep Qatar Airways
11 Sep - 19 Sep Qatar Airways
15 Sep - 24 Sep Qatar Airways
12 Sep - 18 Sep Qatar Airways
14 Sep - 24 Sep Qatar Airways
16 Sep - 23 Sep Qatar Airways
08 Sep - 19 Sep Qatar Airways
14 Sep - 22 Oct Air China
20 Sep - 03 Oct Singapore Airlines
23 Sep - 03 Oct Finnair
23 Sep - 04 Oct Finnair
24 Sep - 02 Oct Qatar Airways
25 Sep - 02 Oct Qatar Airways
26 Sep - 02 Oct Qatar Airways
25 Sep - 03 Oct Qatar Airways
22 Sep - 05 Oct Etihad Airways
30 Sep - 12 Oct Thai Airways

Also check the deals for one-way flights from Seoul to Barcelona 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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