AirHint found the following cheapest return flights from London (LHR) to Jakarta (CGK) in May 2026 (see full year).

Return flights

14 May - 28 May	Air China
05 May - 19 May	Air China
01 May - 12 May	Air China
07 May - 21 May	Air China
02 May - 07 May	Air China
12 May - 26 May	Air China
28 May - 06 Jun	Air China
28 May - 07 Jun	Air China
07 May - 24 May	SWISS
29 May - 07 Jun	Air China
29 May - 14 Jun	Air China
20 May - 27 May	KLM
16 May - 23 May	Air China
05 May - 13 May	KLM
18 May - 05 Jun	Austrian Airlines
11 May - 12 Jun	SWISS
23 May - 12 Jun	China Southern
26 May - 10 Jun	China Southern
26 May - 27 Jun	Etihad Airways
30 May - 10 Jun	Austrian Airlines

Also check the deals for one-way flights from London to Jakarta in May.

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 London to Jakarta in May from 530€

Return flights