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

Sunday, October 4th, 2026

6 round-trip options

Returning
Fri, Oct 9, 20265 Day Trip
$5,193 USD
Returning
Mon, Oct 12, 20268 Day Trip
$7,337 USD
Returning
Tue, Oct 13, 20269 Day Trip
$4,608 USD
Returning
Fri, Oct 16, 202612 Day Trip
$3,763 USD
Returning
Sat, Oct 17, 202613 Day Trip
$3,764 USD
Returning
Sun, Oct 18, 202614 Day Trip
$4,135 USD