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

Thursday, December 31st, 2026

4 round-trip options

Returning
Thu, Jan 7, 20277 Day Trip
$8,840 USD
Returning
Fri, Jan 8, 20278 Day Trip
$8,854 USD
Returning
Sun, Jan 10, 202710 Day Trip
$8,856 USD
Returning
Tue, Jan 12, 202712 Day Trip
$8,841 USD