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Cheap flights from Philadelphia (PHL) to Singapore (SIN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Singapore (SIN)

How to find the cheapest flight from Philadelphia (PHL) to Singapore (SIN)
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How to find the cheapest flight from Philadelphia (PHL) to Singapore (SIN)
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How to find the cheapest flight from Philadelphia (PHL) to Singapore (SIN)
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Cheap flights from Philadelphia to Singapore in April , May 2026

26 Apr - 05 May $ 1,282.00
PHL
Philadelphia
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
PHL
Philadelphia
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10 Apr - 05 May $ 1,728.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
PHL
Philadelphia
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10 Apr - 04 May $ 2,476.00
PHL
Philadelphia
Korean Air
2 STOPS
SIN
Singapore
SIN
Singapore
Korean Air
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Singapore

23 Apr - 01 May $ 1,596.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
2 STOPS
PHL
Philadelphia
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19 Apr - 01 May $ 1,697.00
PHL
Philadelphia
Spirit Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Spirit Airlines
3 STOPS
PHL
Philadelphia
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20 Apr - 30 Apr $ 1,936.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
PHL
Philadelphia
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One-way flights to Singapore from Philadelphia

6:12 AM - 10:25 AM
United Airlines
1 Stops
24h 23m
PHL - SIN
$ 666
Kiwi
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5:00 PM - 10:25 AM
United Airlines
2 Stops
37h 35m
PHL - SIN
$ 676
Kiwi
Pick dates
6:12 AM - 10:25 AM
United Airlines
1 Stops
24h 23m
PHL - SIN
$ 679
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Singapore (SIN)

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How to find the cheapest flight from Philadelphia (PHL) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.