Cheapest return flights from Kaohsiung to Barcelona in September from $918

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

Return flights

05 Sep - 13 Sep HK Express
08 Sep - 15 Sep HK Express
18 Sep - 28 Sep Philippines AirAsia Inc.
27 Sep - 12 Oct Thai AirAsia
30 Sep - 15 Oct Thai AirAsia
27 Sep - 10 Oct Philippines AirAsia Inc.
01 Sep - 06 Oct China Airlines

Also check the deals for one-way flights from Kaohsiung 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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