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

Return flights

29 Aug - 24 Sep	Air France
12 Aug - 03 Sep	Air France
24 Aug - 09 Sep	KLM
12 Aug - 09 Sep	Air France
12 Aug - 06 Sep	Air France
14 Aug - 10 Sep	Air France
13 Aug - 10 Sep	Air France
12 Aug - 10 Sep	Air France
12 Aug - 05 Sep	Air France
12 Aug - 08 Sep	Air France
06 Aug - 31 Aug	Air France
01 Aug - 28 Aug	easyJet

Also check the deals for one-way flights from Newcastle 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 Newcastle to Jakarta in August from 742€

Return flights