AirHint found the following cheapest return flights from Osaka (ITM) to Singapore (SIN) in April 2026 (see full year).

Return flights

15 Apr - 19 Apr	ANA
21 Apr - 23 Apr	ANA
23 Apr - 26 Apr	ANA
20 Apr - 23 Apr	ANA
22 Apr - 28 Apr	ANA
22 Apr - 26 Apr	ANA
29 Apr - 04 May	ANA
28 Apr - 03 May	ANA
29 Apr - 03 May	ANA
22 Apr - 25 Apr	Japan Airlines
12 Apr - 15 Apr	Japan Airlines
09 Apr - 12 Apr	ANA
14 Apr - 21 Apr	ANA
27 Apr - 04 May	ANA
29 Apr - 06 May	ANA
30 Apr - 06 May	ANA
29 Apr - 05 May	ANA
30 Apr - 05 May	ANA
25 Apr - 06 May	ANA
25 Apr - 05 May	ANA

Also check the deals for one-way flights from Osaka to Singapore 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 Osaka to Singapore in April from 436€

Return flights