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

Return flights

05 Mar - 11 Mar	SKY express
01 Mar - 22 Mar	Pegasus Airlines
04 Mar - 15 Mar	SWISS
05 Mar - 18 Mar	SWISS
09 Mar - 20 Mar	KLM
03 Mar - 24 Mar	KLM
04 Mar - 11 Mar	British Airways
02 Mar - 09 Mar	British Airways
09 Mar - 15 Mar	British Airways
04 Mar - 29 Mar	Etihad Airways
28 Mar - 07 Apr	TAP
28 Mar - 04 Apr	Iberia
28 Mar - 18 Apr	TAP
25 Mar - 05 Apr	Ryanair
19 Mar - 04 Apr	Finnair
27 Mar - 05 Apr	Ryanair
28 Mar - 05 Apr	Ryanair
27 Mar - 03 Apr	Ryanair
26 Mar - 04 Apr	Air China
29 Mar - 05 Apr	ITA Airways

Also check the deals for one-way flights from Madrid 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 Madrid to Singapore in March from $661

Return flights