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

Return flights

11 Apr - 25 Apr	SKY express
27 Apr - 18 May	China Southern
07 Apr - 25 Apr	SKY express
30 Apr - 15 May	Air China
29 Apr - 21 May	KLM
17 Apr - 15 May	Turkish Airlines
20 Apr - 05 May	Turkish Airlines
12 Apr - 12 May	China Southern
25 Apr - 15 May	Turkish Airlines
13 Apr - 26 Apr	British Airways
07 Apr - 19 Apr	SKY express
14 Apr - 20 Apr	Saudia
07 Apr - 21 Apr	Saudia
25 Apr - 22 May	Etihad Airways
04 Apr - 12 Apr	Saudia
08 Apr - 18 Apr	Saudia
03 Apr - 24 Apr	Saudia
16 Apr - 24 May	Etihad Airways
01 Apr - 01 May	Lufthansa

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

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 April from $699

Return flights