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

Tuesday, November 3rd, 2026

4 round-trip options

Returning
Tue, Nov 10, 20267 Day Trip
$4,895 USD
Returning
Wed, Nov 11, 20268 Day Trip
$4,895 USD
Returning
Fri, Nov 13, 202610 Day Trip
$4,907 USD
Returning
Sun, Nov 15, 202612 Day Trip
$4,907 USD