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

Monday, November 23rd, 2026

4 round-trip options

Returning
Mon, Nov 30, 20267 Day Trip
$4,521 USD
Returning
Tue, Dec 1, 20268 Day Trip
$4,521 USD
Returning
Thu, Dec 3, 202610 Day Trip
$4,521 USD
Returning
Sat, Dec 5, 202612 Day Trip
$4,536 USD