AirHint found the following cheapest return flights from Frankfurt (FRA) to Osaka (KIX) in April 2026 (see full year).

Return flights

21 Apr - 13 May	SKY express
25 Apr - 17 May	Ryanair
28 Apr - 12 May	Aegean Airlines
28 Apr - 16 May	Aegean Airlines
25 Apr - 12 May	Air Serbia
21 Apr - 04 May	Air Serbia
14 Apr - 13 May	Air Serbia
14 Apr - 24 Apr	Air Serbia
14 Apr - 09 May	Air Serbia
19 Apr - 11 May	SKY express
30 Apr - 25 May	SKY express
19 Apr - 29 Apr	Etihad Airways
14 Apr - 30 Apr	China Airlines
07 Apr - 23 Apr	China Airlines
16 Apr - 30 Apr	China Airlines
14 Apr - 28 Apr	Air Serbia
04 Apr - 23 Apr	China Airlines
01 Apr - 22 Apr	China Airlines
11 Apr - 21 Apr	Lufthansa
06 Apr - 24 Apr	easyJet

Also check the deals for one-way flights from Frankfurt to Osaka 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 Frankfurt to Osaka in April from $796

Return flights