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

Return flights

02 Mar - 13 Mar	KLM
01 Mar - 31 Mar	Air France
14 Mar - 24 Mar	KLM
12 Mar - 22 Mar	KLM
02 Mar - 15 Mar	KLM
01 Mar - 08 Mar	Air France
01 Mar - 22 Mar	Air France
20 Mar - 29 Mar	KLM
02 Mar - 30 Mar	Finnair
08 Mar - 14 Mar	SKY express
23 Mar - 13 Apr	Finnair
14 Mar - 01 Apr	KLM
15 Mar - 04 Apr	Pegasus Airlines
03 Mar - 08 Apr	Gulf Air
25 Mar - 10 Apr	Finnair
20 Mar - 05 Apr	easyJet
18 Mar - 06 Apr	Finnair
25 Mar - 11 Apr	Finnair
22 Mar - 24 Apr	Air India
26 Mar - 08 Apr	KLM

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 $665

Return flights