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

Return flights

02 Jun - 18 Jun	KLM
04 Jun - 11 Jun	KLM
12 Jun - 22 Jun	KLM
16 Jun - 29 Jun	KLM
03 Jun - 01 Jul	KLM
06 Jun - 16 Jun	KLM
16 Jun - 12 Jul	KLM
18 Jun - 02 Jul	KLM
18 Jun - 18 Jul	KLM
18 Jun - 12 Jul	KLM
18 Jun - 19 Jul	KLM
18 Jun - 11 Jul	KLM
01 Jun - 08 Jun	KLM
19 Jun - 11 Jul	KLM
08 Jun - 22 Jun	KLM
22 Jun - 26 Jun	KLM
25 Jun - 19 Jul	KLM
22 Jun - 18 Jul	KLM
13 Jun - 20 Jun	KLM

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

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 June from 639€

Return flights