Cheap Flights from Singapore (SIN) to Philadelphia (PHL) from HK$5,541~

View HK$5,541 flight on Fri, 30 Jan 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Philadelphia Intl. Airport (PHL)

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Find Cheap Flights from Singapore (SIN) to Philadelphia (PHL)

Prices were available within the past 7 days and start at HK$5,541 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Singapore (SIN) to Philadelphia (PHL)

November is typically the cheapest month to fly

From HK$6,171 - HK$10,430 per traveller.
Singapore to Philadelphia route information
Origin airport
Changi
Destination airport
Philadelphia Intl.
Distance
15339 km

Flights from Singapore to Philadelphia

Book cheap flights from Singapore (SIN) to Philadelphia (PHL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Singapore (SIN) to Philadelphia (PHL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 Singapore (SIN) to Philadelphia (PHL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Philadelphia flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Philadelphia and things to do in Philadelphia for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Philadelphia more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Philadelphia is HK$5,541 now!

 

Frequently asked questions

How much is a flight from Singapore Airport to PHL?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Singapore Airport and PHL start from . Make your booking today to get the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Singapore Airport to Philadelphia Airport?
This can vary between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Changi Airport (SIN) to Philadelphia Airport 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 Changi Airport to PHL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport (SIN) to PHL?
With a flight distance of 15,400 kilometers between Singapore and Philadelphia, this is a long-haul journey. Be sure to drink plenty of water and take a short walk down the aisle every so often.
Which airlines fly direct from Changi Airport (SIN) to Philadelphia Intl. Airport (PHL)?
Direct flights aren't available, so you'll need to make at least one stop between SIN and Philadelphia Intl. Airport (PHL). Use the layover time to stretch your legs and enjoy some personal space.
Are SIN to Philadelphia Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute deals between Changi Airport and Philadelphia Intl. Airport (PHL) are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to secure your seat when prices drop.
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