Madrid (MAD) to Singapore (SIN) flight deal in first from $3,733
$5,340 USD
-30%$3,733 USD
Verified about 13 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
9% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
0 round-trip options
No flight details available for this date.