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

Return flights

23 Apr - 30 Apr	Air China
20 Apr - 27 Apr	Etihad Airways
13 Apr - 22 Apr	Etihad Airways
01 Apr - 30 Apr	Etihad Airways
07 Apr - 28 Apr	Etihad Airways
18 Apr - 16 May	Austrian Airlines
30 Apr - 10 May	Singapore Airlines
25 Apr - 10 May	Etihad Airways
25 Apr - 08 May	Etihad Airways
26 Apr - 08 May	Etihad Airways
01 Apr - 19 Apr	Etihad Airways
09 Apr - 21 Apr	Etihad Airways
11 Apr - 18 Apr	Air China
04 Apr - 11 Apr	Saudia
01 Apr - 10 Apr	Saudia
11 Apr - 09 May	British Airways

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 $655

Return flights