PHLPhiladelphia International Airport
Philadelphia, United States
SINSingapore Changi Airport
Singapore, Singapore
$859 USD
-28%$620 USD
Verified Mar 21, 2026 at 10:16 PMApril 2026
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Good Availability
49% of dates checked are available within 10% of the lowest price
Tuesday, April 21st, 2026
Outbound Flights
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