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

Friday, December 11th, 2026

4 round-trip options

Returning
Fri, Dec 18, 20267 Day Trip
$6,708 USD
Returning
Sat, Dec 19, 20268 Day Trip
$4,550 USD
Returning
Mon, Dec 21, 202610 Day Trip
$4,535 USD
Returning
Wed, Dec 23, 202612 Day Trip
$4,535 USD