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

Return flights

29 Apr - 18 May	KLM
30 Apr - 11 May	KLM
27 Apr - 18 May	KLM
28 Apr - 12 May	KLM
11 Apr - 11 May	KLM
30 Apr - 21 May	KLM
08 Apr - 16 May	KLM
29 Apr - 10 May	KLM
28 Apr - 14 May	KLM
25 Apr - 12 May	KLM
14 Apr - 20 Apr	KLM
13 Apr - 19 Apr	KLM
14 Apr - 21 Apr	KLM
11 Apr - 19 Apr	KLM
13 Apr - 21 Apr	KLM
10 Apr - 21 Apr	KLM
11 Apr - 25 Apr	KLM
09 Apr - 25 Apr	KLM
05 Apr - 25 Apr	KLM
13 Apr - 25 Apr	KLM

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.

Book a cheap hotel in Jakarta

Cheap car rent in Jakarta

Cheapest return flights from London to Jakarta in April from 724€

Return flights