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

One-Way flights

28 Aug	Vueling Airlines
27 Aug	Singapore Airlines
29 Aug	Aegean Airlines
24 Aug	Ryanair
19 Aug	Vueling Airlines
21 Aug	Ryanair
22 Aug	Wizz Air Malta
12 Aug	Vueling Airlines
15 Aug	Wizz Air Malta
11 Aug	Vueling Airlines

Also check the deals for return 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 one-way flights from Barcelona to Jakarta in August from $422

One-Way flights