Cheapest return flights from Madrid to Singapore in September from 589€

Best time to book flights for Madrid (MAD) to Singapore (SIN) flights at AirHint

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

Return flights

17 Sep - 29 Oct SWISS
02 Sep - 22 Sep SWISS
08 Sep - 22 Sep SWISS
18 Sep - 29 Sep SWISS
23 Sep - 15 Oct SWISS
25 Sep - 07 Oct Lufthansa
19 Sep - 29 Sep Lufthansa
19 Sep - 30 Sep Lufthansa
06 Sep - 21 Sep Iberia
15 Sep - 30 Sep Etihad Airways
01 Sep - 16 Sep Etihad Airways
14 Sep - 28 Sep Lufthansa
05 Sep - 17 Sep Lufthansa
19 Sep - 03 Oct Ryanair
22 Sep - 04 Oct Lufthansa
26 Sep - 05 Oct Ryanair
21 Sep - 01 Oct Ryanair
20 Sep - 04 Oct Ryanair

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

Skyscanner

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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