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 agoAugust 2026
Mon
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27282930$2,60731$1,6671$1,5082$1,4193$1,2004$1,1315$1,7606$1,6677$1,7478$1,7519$1,36310$1,48311$1,52412$1,46513$1,59714$1,66715$1,49916$1,27717$1,12218$1,12219$1,12620$1,57421$1,34222$1,13123$1,12224$1,12225$1,12226$1,12227$1,12228$1,26929$1,13130$1,12231$1,1221$1,1312$1,1223$1,1264$1,1315$1,1226$1,122
Limited Availability
16% of dates checked are available within 10% of the lowest price
Monday, August 17th, 2026
2 round-trip options
Returning
Sun, Aug 23, 2026•6 Day Trip
$1,721 USD
Returning
Wed, Aug 26, 2026•9 Day Trip
$1,122 USD