Cheapest one-way flights from Cheju to Barcelona in April from $1225

AirHint found the following cheapest one-way flights from Cheju (CJU) to Barcelona (BCN) in April 2026 (see full year).

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.