AirHint found the following cheapest return flights from Frankfurt (FRA) to Singapore (SIN) in May 2026 (see full year).

Return flights

28 May - 18 Jun	Etihad Airways
04 May - 20 May	Wizz Air Malta
14 May - 18 May	Etihad Airways
02 May - 19 May	Air Serbia
04 May - 25 May	Wizz Air Malta
07 May - 25 May	Etihad Airways
05 May - 12 May	Etihad Airways
13 May - 25 May	Etihad Airways
04 May - 12 May	Etihad Airways
04 May - 27 May	Etihad Airways
28 May - 23 Jun	Etihad Airways
13 May - 27 May	Etihad Airways
28 May - 11 Jun	Etihad Airways
07 May - 03 Jun	Air France
22 May - 02 Jun	Air France
03 May - 03 Jun	Air France
25 May - 01 Jun	Air France
25 May - 03 Jun	Air France
14 May - 02 Jun	Air France
25 May - 08 Jun	Air France

Also check the deals for one-way flights from Frankfurt to Singapore in May.

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 Singapore in May from 494€

Return flights