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

Return flights

12 May - 26 May	Gulf Air
09 May - 23 May	Gulf Air
08 May - 16 May	Gulf Air
08 May - 16 May	Singapore Airlines	direct
12 May - 19 May	Singapore Airlines	direct
09 May - 23 May	Singapore Airlines	direct
05 May - 14 May	Singapore Airlines	direct
12 May - 26 May	Singapore Airlines	direct
23 May - 14 Jun	Asiana Airlines

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

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Cheapest return flights from Singapore to Frankfurt in May from 535€

Return flights