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

Wednesday, December 2nd, 2026

4 round-trip options

Returning
Wed, Dec 9, 20267 Day Trip
$4,522 USD
Returning
Thu, Dec 10, 20268 Day Trip
$4,522 USD
Returning
Sat, Dec 12, 202610 Day Trip
$4,539 USD
Returning
Mon, Dec 14, 202612 Day Trip
$4,524 USD