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 6 hours agoJuly 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
16% of dates checked are available within 10% of the lowest price
Friday, July 31st, 2026
2 round-trip options
Returning
Thu, Aug 6, 2026•6 Day Trip
$1,667 USD
Returning
Sun, Aug 9, 2026•9 Day Trip
$1,717 USD