S$667 Cheap Flights from Singapore to Philadelphia

View S$667 flight on Thu, 13 Nov, 2025Opens in a new window

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

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Cheap Flights from Singapore to Philadelphia (SIN-PHL)

Prices were available within the past 7 days and start at S$667 for one-way flights and S$974 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 22 Oct - Wed, 29 Oct
SIN
Singapore
PHL
Philadelphia
S$974 Return, found 1 day ago
S$974
Return
found 1 day ago
Select Air Canada flight, departing Wed, 22 Oct from Singapore to Philadelphia, returning Wed, 29 Oct, priced at S$974 found 1 day ago
Air Canada
Wed, 22 Oct - Wed, 29 Oct
SIN
Singapore
PHL
Philadelphia
S$982 Return, found 1 day ago
S$982
Return
found 1 day ago
Select Air Canada flight, departing Wed, 22 Oct from Singapore to Philadelphia, returning Wed, 29 Oct, priced at S$982 found 1 day ago
All Nippon Airways
Wed, 22 Oct - Wed, 29 Oct
SIN
Singapore
PHL
Philadelphia
S$984 Return, found 1 day ago
S$984
Return
found 1 day ago
Select All Nippon Airways flight, departing Wed, 22 Oct from Singapore to Philadelphia, returning Wed, 29 Oct, priced at S$984 found 1 day ago
Air Canada
Thu, 13 Nov - Tue, 25 Nov
SIN
Singapore
PHL
Philadelphia
S$985 Return, found 1 day ago
S$985
Return
found 1 day ago
Select Air Canada flight, departing Thu, 13 Nov from Singapore to Philadelphia, returning Tue, 25 Nov, priced at S$985 found 1 day ago
All Nippon Airways
Wed, 22 Oct - Wed, 29 Oct
SIN
Singapore
PHL
Philadelphia
S$992 Return, found 1 day ago
S$992
Return
found 1 day ago
Select All Nippon Airways flight, departing Wed, 22 Oct from Singapore to Philadelphia, returning Wed, 29 Oct, priced at S$992 found 1 day ago
Air Canada
Wed, 22 Oct - Wed, 29 Oct
SIN
Singapore
PHL
Philadelphia
S$995 Return, found 1 day ago
S$995
Return
found 1 day ago
Select Air Canada flight, departing Wed, 22 Oct from Singapore to Philadelphia, returning Wed, 29 Oct, priced at S$995 found 1 day ago
Air Canada
Mon, 22 Sep - Mon, 29 Sep
SIN
Singapore
PHL
Philadelphia
S$995 Return, found 2 days ago
S$995
Return
found 2 days ago
Select Air Canada flight, departing Mon, 22 Sep from Singapore to Philadelphia, returning Mon, 29 Sep, priced at S$995 found 2 days ago
United
Thu, 13 Nov - Tue, 25 Nov
SIN
Singapore
PHL
Philadelphia
S$1,535 Return, found 1 day ago
S$1,535
Return
found 1 day ago
Select United flight, departing Thu, 13 Nov from Singapore to Philadelphia, returning Tue, 25 Nov, priced at S$1,535 found 1 day ago
Qatar Airways
Tue, 11 Nov - Mon, 17 Nov
SIN
Singapore
PHL
Philadelphia
S$1,646 Return, found 11 hours ago
S$1,646
Return
found 11 hours ago
Select Qatar Airways flight, departing Tue, 11 Nov from Singapore to Philadelphia, returning Mon, 17 Nov, priced at S$1,646 found 11 hours ago
Lufthansa
Mon, 17 Nov - Mon, 1 Dec
SIN
Singapore
PHL
Philadelphia
S$1,709 Return, found 6 days ago
S$1,709
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 17 Nov from Singapore to Philadelphia, returning Mon, 1 Dec, priced at S$1,709 found 6 days ago

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

October is typically the cheapest month to fly

From S$1,299 - S$1,748 per traveller.

Graph displaying average flight prices per month

Singapore to Philadelphia route information
Origin airport
Changi
Destination airport
Philadelphia Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, United
Return price
S$973
Distance
15339 km

Perfect flights from Singapore to Philadelphia

Your Journey from Singapore to Philadelphia

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to Philadelphia caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, All Nippon Airways, Qatar Airways, United, Cathay Pacific, American Airlines, Lufthansa. Our selection of flights from Changi to Philadelphia Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to Philadelphia Flights

Experience the joy of finding cheap flights from Changi to Philadelphia Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$667 and roundtrip prices from S$974*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to Philadelphia with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Philadelphia

Picture yourself stepping off the plane in Philadelphia and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to Philadelphia Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Philadelphia.
 

Beyond the Flight – Exploring Philadelphia

With Expedia, your adventure extends beyond the flight. Explore Philadelphia at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to Philadelphia with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to Philadelphia with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$974. 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 kilometres 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.

Explore a world of travel with Expedia

*Available to Expedia members.