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

Saturday, December 5th, 2026

4 round-trip options

Returning
Sat, Dec 12, 20267 Day Trip
$4,921 USD
Returning
Sun, Dec 13, 20268 Day Trip
$4,921 USD
Returning
Tue, Dec 15, 202610 Day Trip
$4,910 USD
Returning
Thu, Dec 17, 202612 Day Trip
$5,281 USD