S$927 Cheap Flights from Philadelphia to Singapore

Airlines that fly from Philadelphia Intl. Airport (PHL) to Singapore Changi Airport (SIN)

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia to Singapore (PHL-SIN)

Prices were available within the past 7 days and start at S$927 for one-way flights and S$1,814 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 9 Mar - Mon, 17 Mar
PHL
Philadelphia
SIN
Singapore
S$1,814 Return, found 6 days ago
S$1,814
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 9 Mar from Philadelphia to Singapore, returning Mon, 17 Mar, priced at S$1,814 found 6 days ago
Qatar Airways
Mon, 10 Mar - Mon, 17 Mar
PHL
Philadelphia
SIN
Singapore
S$1,817 Return, found 6 days ago
S$1,817
Return
found 6 days ago
Select Qatar Airways flight, departing Mon, 10 Mar from Philadelphia to Singapore, returning Mon, 17 Mar, priced at S$1,817 found 6 days ago
Cathay Pacific
Tue, 11 Mar - Mon, 17 Mar
PHL
Philadelphia
SIN
Singapore
S$1,886 Return, found 6 days ago
S$1,886
Return
found 6 days ago
Select Cathay Pacific flight, departing Tue, 11 Mar from Philadelphia to Singapore, returning Mon, 17 Mar, priced at S$1,886 found 6 days ago
Qatar Airways
Thu, 13 Mar - Mon, 17 Mar
PHL
Philadelphia
SIN
Singapore
S$1,892 Return, found 6 days ago
S$1,892
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 13 Mar from Philadelphia to Singapore, returning Mon, 17 Mar, priced at S$1,892 found 6 days ago
American Airlines
Thu, 20 Feb - Fri, 7 Mar
PHL
Philadelphia
SIN
Singapore
S$1,922 Return, found 2 hours ago
S$1,922
Return
found 2 hours ago
Select American Airlines flight, departing Thu, 20 Feb from Philadelphia to Singapore, returning Fri, 7 Mar, priced at S$1,922 found 2 hours ago
American Airlines
Tue, 11 Mar - Sat, 15 Mar
PHL
Philadelphia
SIN
Singapore
S$1,924 Return, found 6 days ago
S$1,924
Return
found 6 days ago
Select American Airlines flight, departing Tue, 11 Mar from Philadelphia to Singapore, returning Sat, 15 Mar, priced at S$1,924 found 6 days ago
United
Sun, 12 Jan - Tue, 28 Jan
PHL
Philadelphia
SIN
Singapore
S$2,025 Return, found 1 day ago
S$2,025
Return
found 1 day ago
Select United flight, departing Sun, 12 Jan from Philadelphia to Singapore, returning Tue, 28 Jan, priced at S$2,025 found 1 day ago
Delta
Thu, 20 Feb - Fri, 7 Mar
PHL
Philadelphia
SIN
Singapore
S$2,041 Return, found 2 hours ago
S$2,041
Return
found 2 hours ago
Select Delta flight, departing Thu, 20 Feb from Philadelphia to Singapore, returning Fri, 7 Mar, priced at S$2,041 found 2 hours ago
All Nippon Airways
Sun, 12 Jan - Tue, 28 Jan
PHL
Philadelphia
SIN
Singapore
S$2,084 Return, found 1 day ago
S$2,084
Return
found 1 day ago
Select All Nippon Airways flight, departing Sun, 12 Jan from Philadelphia to Singapore, returning Tue, 28 Jan, priced at S$2,084 found 1 day ago
Air Canada
Thu, 20 Feb - Fri, 7 Mar
PHL
Philadelphia
SIN
Singapore
S$2,152 Return, found 2 hours ago
S$2,152
Return
found 2 hours ago
Select Air Canada flight, departing Thu, 20 Feb from Philadelphia to Singapore, returning Fri, 7 Mar, priced at S$2,152 found 2 hours ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
Philadelphia to Singapore route information
Origin airport
Philadelphia Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, United
Return price
S$1,813
Distance
15339 km

Flights from Philadelphia to Singapore

There are several airlines that operate frequent flights from Philadelphia (PHL) to Singapore (SIN) including

The earliest flight leaves Philadelphia Intl. Airport at 06:00 and arrives at Changi Airport at 05:30. The last flight of the day departs Philadelphia at 22:20 and arrives at Singapore at 21:30.

The flight distance from Philadelphia to Singapore is about 16864 km, the shortest flight is 21 hours with Virgin Atlantic.

Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Philadelphia Singapore flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Philadelphia to Singapore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Singapore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Philadelphia to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Philadelphia Airport to Changi Airport (SIN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from PHL to Singapore Airport was S$1,814. Cheap tickets don’t last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to Changi Airport?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from PHL to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PHL to Singapore Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Philadelphia Intl. Airport (PHL) to Changi Airport (SIN)?
With around 15,400 kilometres separating Philadelphia Airport and Changi Airport, your flight will be a long one. Pack wisely and make your time on board comfortable. Things like an extra pair of socks and a quality neck pillow can make a massive difference.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Changi Airport (SIN)?
Flying directly between PHL and Singapore Airport isn’t possible at present. However, you’ll still be able to find a flight to Singapore with at least one stop.
Are Philadelphia Intl. Airport (PHL) to Changi Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from Philadelphia Intl. Airport (PHL) to Changi Airport, but it’s also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can feel confident knowing you’re always getting the latest offers.
*Available to Expedia members.