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

Return flights

07 Apr - 28 Apr	Ryanair
16 Apr - 30 Apr	Turkish Airlines
23 Apr - 30 Apr	Turkish Airlines
21 Apr - 30 Apr	Turkish Airlines
17 Apr - 30 Apr	Turkish Airlines
28 Apr - 05 May	Turkish Airlines
15 Apr - 29 Apr	Turkish Airlines
14 Apr - 20 Apr	Ryanair
13 Apr - 26 Apr	Ryanair
14 Apr - 28 Apr	Turkish Airlines
14 Apr - 18 Apr	Ryanair
06 Apr - 07 May	Turkish Airlines

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 577€

Return flights