Singapore (SIN) to Madrid (MAD) flight deal in first from $3,412

Monday, August 17th, 2026

4 round-trip options

Returning
Mon, Aug 24, 20267 Day Trip
$5,296 USD
Returning
Tue, Aug 25, 20268 Day Trip
$4,990 USD
Returning
Thu, Aug 27, 202610 Day Trip
$4,990 USD
Returning
Sat, Aug 29, 202612 Day Trip
$4,990 USD