US$616️ Cheap Flights from Philadelphia to Singapore (2024)

Flights from Philadelphia to Singapore

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Find cheap one-way flights from Philadelphia to Singapore starting at CNY 616.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Philadelphia to Singapore?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Philadelphia to Singapore

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From US$572

Spirit Airlines

From US$573

Alaska Airlines

From US$593

Qatar Airways

From US$605

United Airlines

From US$620

American Airlines

From US$623

Jetblue Airways

From US$658

Delta Air Lines

From US$674

Turkish Airlines

From US$735

Cathay Pacific

From US$744

ANA airlines

Find more flights and airlines

Find cheap flights from Philadelphia to Singapore by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to Singapore.

Cheapest
PHL
08:10
36h 50m
2 transfer
SIN
09:00
Philadelphia International Airport - Singapore Changi Airport
Tue, Apr 23Frontier Airlines
US$572
TTN
13:03
29h 42m
2 transfer
SIN
06:45
Trenton Mercer Airport - Singapore Changi Airport
Fri, May 17Frontier Airlines
US$1,018
TTN
13:03
29h 42m
2 transfer
SIN
06:45
Trenton Mercer Airport - Singapore Changi Airport
Fri, May 17Frontier Airlines
US$1,018
Find More Flights

Frequently Asked Questions

When are flight tickets from Philadelphia (PHL) to Singapore (SIN) the cheapest?
Airlines adjust prices for flights from Philadelphia to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Philadelphia (PHL) to Singapore (SIN) cost?
According to Trip.com's data, the lowest price is around $2,099.
What is the transportation method from the main airport to downtown in Singapore?
- The distance from Singapore Changi Airport to downtown is about 17km. It takes about 30 minutes by taxi.

How to find a cheap flight from Philadelphia to Singapore

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Singapore. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com