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

Return flights

19 Mar - 23 Apr	Etihad Airways
10 Mar - 21 Apr	Etihad Airways
17 Mar - 24 Apr	Etihad Airways
04 Mar - 09 Mar	Etihad Airways
23 Mar - 31 Mar	KLM
06 Mar - 22 Mar	KLM
04 Mar - 19 Mar	KLM
05 Mar - 18 Mar	KLM
02 Mar - 24 Mar	KLM
22 Mar - 31 Mar	KLM
01 Mar - 23 Mar	KLM
08 Mar - 15 Mar	KLM
10 Mar - 24 Mar	KLM
13 Mar - 05 Apr	Ryanair
21 Mar - 05 Apr	Ryanair
22 Mar - 08 Apr	Ryanair
20 Mar - 02 Apr	Ryanair
01 Mar - 01 Apr	Ryanair
16 Mar - 23 Apr	Ryanair
09 Mar - 01 Apr	Ryanair

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

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 March from $580

Return flights