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

Sunday, September 13th, 2026

5 round-trip options

Returning
Fri, Sep 18, 20265 Day Trip
$4,134 USD
Returning
Mon, Sep 21, 20268 Day Trip
$4,491 USD
Returning
Tue, Sep 22, 20269 Day Trip
$4,491 USD
Returning
Sat, Sep 26, 202613 Day Trip
$6,054 USD
Returning
Sun, Sep 27, 202614 Day Trip
$4,135 USD