Philadelphia (PHL) to Singapore (SIN) flight deal in economy from $1,122
PHLPhiladelphia International Airport
Philadelphia, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,499 USD
-25%$1,122 USD
Verified about 18 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
16% of dates checked are available within 10% of the lowest price
Sunday, December 13th, 2026
2 round-trip options
Returning
Tue, Dec 22, 2026•9 Day Trip
$2,112 USD
Returning
Sun, Dec 27, 2026•14 Day Trip
$2,126 USD