Madrid (MAD) to Singapore (SIN) flight deal in first from $3,733
$5,340 USD
-30%$3,733 USD
Verified about 17 hours agoDecember 2026
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Rare Availability
9% of dates checked are available within 10% of the lowest price
Monday, December 21st, 2026
4 round-trip options
Returning
Mon, Dec 28, 2026•7 Day Trip
$6,680 USD
Returning
Tue, Dec 29, 2026•8 Day Trip
$6,680 USD
Returning
Thu, Dec 31, 2026•10 Day Trip
$8,840 USD
Returning
Sat, Jan 2, 2027•12 Day Trip
$8,854 USD
