AirHint found the following cheapest return flights from Madrid (MAD) to Singapore (SIN) in November 2025 (see full year).

Return flights

15 Nov - 26 Nov	Air China
06 Nov - 19 Nov	Air China
07 Nov - 15 Nov	Pegasus Airlines
04 Nov - 18 Nov	Finnair
02 Nov - 09 Nov	Finnair
13 Nov - 20 Nov	Finnair
29 Nov - 09 Dec	Pegasus Airlines
12 Nov - 21 Nov	KLM
16 Nov - 23 Nov	KLM
13 Nov - 23 Nov	KLM
18 Nov - 25 Nov	KLM
22 Nov - 06 Dec	British Airways
24 Nov - 07 Dec	British Airways
19 Nov - 11 Dec	Turkish Airlines
29 Nov - 11 Dec	Turkish Airlines

Also check the deals for one-way flights from Madrid to Singapore in November.

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 November from $655

Return flights