Madrid (MAD) to Singapore (SIN) flight deal in first from $3,733

Thursday, December 10th, 2026

4 round-trip options

Returning
Thu, Dec 17, 20267 Day Trip
$4,521 USD
Returning
Fri, Dec 18, 20268 Day Trip
$6,695 USD
Returning
Sun, Dec 20, 202610 Day Trip
$4,535 USD
Returning
Tue, Dec 22, 202612 Day Trip
$4,520 USD