AirHint found the following cheapest return flights from Busan (PUS) to Barcelona (BCN) in January 2026 (see full year).

Return flights

14 Jan - 24 Jan	Air China
07 Jan - 13 Jan	Air China
18 Jan - 25 Jan	Air China
05 Jan - 08 Jan	Air China
05 Jan - 10 Jan	Air China
08 Jan - 13 Jan	Air China
22 Jan - 29 Jan	Air China
07 Jan - 20 Jan	Air China
25 Jan - 01 Feb	Air China
26 Jan - 04 Feb	Air China
16 Jan - 29 Jan	Air China
23 Jan - 31 Jan	Air China

Also check the deals for one-way flights from Busan to Barcelona in January.

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 Barcelona

Cheap car rent in Barcelona

Cheapest return flights from Busan to Barcelona in January from 467€

Return flights