Cheapest return flights from Adelaide to Barcelona in December from 1438€

AirHint found the following cheapest return flights from Adelaide (ADL) to Barcelona (BCN) in December 2025 (see full year).

Return flights

04 Dec - 29 Dec Singapore Airlines
04 Dec - 25 Dec Singapore Airlines
04 Dec - 31 Dec Emirates
23 Dec - 27 Dec Qatar Airways
04 Dec - 05 Jan Singapore Airlines
25 Dec - 03 Jan Qatar Airways
20 Dec - 02 Jan Virgin Australia

Also check the deals for one-way flights from Adelaide to Barcelona in December.

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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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