S$817 Cheap Flights from Singapore to Philadelphia

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$1,584. Make your booking today to get the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

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.

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.

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.

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.

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.