AirHint found the following cheapest return flights from Barcelona (BCN) to Jakarta (CGK) in August 2025 (see full year).

Return flights

27 Aug - 10 Sep	Etihad Airways
26 Aug - 10 Sep	Etihad Airways
31 Aug - 16 Sep	Etihad Airways
31 Aug - 25 Sep	Etihad Airways
28 Aug - 14 Sep	Vueling Airlines
29 Aug - 18 Sep	Aegean Airlines
25 Aug - 29 Sep	Iberia
31 Aug - 26 Sep	Etihad Airways
24 Aug - 12 Sep	Qatar Airways
27 Aug - 17 Sep	Etihad Airways
16 Aug - 31 Aug	Ryanair
12 Aug - 19 Aug	Vueling Airlines
14 Aug - 31 Aug	Vueling Airlines
19 Aug - 31 Aug	Vueling Airlines
08 Aug - 19 Aug	Ryanair
15 Aug - 31 Aug	Vueling Airlines
20 Aug - 31 Aug	Ryanair
12 Aug - 28 Aug	Vueling Airlines
23 Aug - 31 Aug	Aegean Airlines
12 Aug - 26 Aug	Vueling Airlines

Also check the deals for one-way flights from Barcelona to Jakarta in August.

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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Cheapest return flights from Barcelona to Jakarta in August from $664

Return flights