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

Saturday, September 26th, 2026

6 round-trip options

Returning
Thu, Oct 1, 20265 Day Trip
$4,122 USD
Returning
Sun, Oct 4, 20268 Day Trip
$5,923 USD
Returning
Mon, Oct 5, 20269 Day Trip
$3,749 USD
Returning
Thu, Oct 8, 202612 Day Trip
$5,908 USD
Returning
Fri, Oct 9, 202613 Day Trip
$3,764 USD
Returning
Sat, Oct 10, 202614 Day Trip
$3,764 USD