AirHint found the following cheapest return flights from Cheju (CJU) to Barcelona (BCN) in September 2026 (see full year).
Return flights
| 30 Sep - 07 Oct | Singapore Airlines | ||
| 25 Sep - 06 Oct | Air China | ||
| 30 Sep - 10 Oct | Air China | ||
| 25 Sep - 10 Oct | Cathay Pacific | ||
| 29 Sep - 06 Oct | Asiana Airlines |
Also check the deals for one-way flights from Cheju to Barcelona 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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