Cheap Flights from Princeton (PCT) to Singapore (SIN)

Popular airlines from Princeton, NJ (PCT) to Singapore

Frequently asked questions

How much does a flight from Princeton, NJ (PCT) to Changi Airport (SIN) cost?
Grab a cheap one-way flight or cheap return flight from Princeton, NJ (PCT) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Princeton, NJ (PCT) to Changi Airport (SIN)?
is the most affordable month to fly from PCT to SIN. Traveling outside of peak seasons is often the key to scoring lower fares.
Which airlines fly direct from Princeton, NJ (PCT) to Changi Airport (SIN)?
You can't catch a direct flight to Changi Airport (SIN) from Princeton, NJ (PCT). However, you can arrive in Singapore without any layovers by departing from John F. Kennedy Intl. Airport (JFK).
What is the cheapest airline that flies from Princeton, NJ (PCT) to Changi Airport (SIN)?
To find the cheapest airline that'll fly you from PCT to SIN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Princeton, NJ (PCT) to Changi Airport (SIN)?
There are no daily nonstop flights from Princeton, NJ (PCT) to Changi Airport (SIN). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PCT to SIN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Princeton, NJ (PCT) to Changi Airport (SIN)?
To avoid potential delays on the Princeton, NJ (PCT) to Changi Airport (SIN) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Princeton, NJ (PCT) to Changi Airport (SIN) last-minute?
Waiting until just before your departure to book a ticket from PCT to SIN often results in higher prices. While you might find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a PCT to SIN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PCT to SIN flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Princeton, NJ (PCT) to Changi Airport (SIN)?
In most cases, you can cancel or reschedule your PCT to SIN flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Princeton
Destination airport
Changi
Distance
9550 mi

Book with confidence

Princeton to Singapore Flights

The cheapest times to fly from Princeton to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Princeton to Singapore are during the month of . You can find some of the cheapest flights from Princeton to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Princeton to Singapore

Sunday is one of the best days to book for cheap flights from Princeton to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Princeton to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Princeton to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Princeton to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Princeton to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Princeton to Singapore Flights

Explore a world of travel with Expedia

*Available to One Key members.