Cheap Flights from Pittsburgh (PIT) to Singapore (SIN)

View AU$902 flight on Sun, 25 Oct 2026Opens in a new window

Popular airlines from Pittsburgh to Singapore (SIN-Changi)

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Cheap Flights from Pittsburgh (PIT) to Singapore (SIN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,724 Return, found 6 days ago
AU$1,724
Return
found 6 days ago
Select Japan Airlines flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,724 found 6 days ago
Japan Airlines
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,728 Return, found 6 days ago
AU$1,728
Return
found 6 days ago
Select Japan Airlines flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,728 found 6 days ago
United
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,825 Return, found 6 days ago
AU$1,825
Return
found 6 days ago
Select United flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,825 found 6 days ago
American Airlines
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,833 Return, found 6 days ago
AU$1,833
Return
found 6 days ago
Select American Airlines flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,833 found 6 days ago
American Airlines
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,837 Return, found 6 days ago
AU$1,837
Return
found 6 days ago
Select American Airlines flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,837 found 6 days ago
Japan Airlines
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,838 Return, found 6 days ago
AU$1,838
Return
found 6 days ago
Select Japan Airlines flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,838 found 6 days ago
United
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,843 Return, found 6 days ago
AU$1,843
Return
found 6 days ago
Select United flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,843 found 6 days ago
United
Sat, 11 Apr - Wed, 29 Apr
PIT
Pittsburgh
SIN
Singapore
AU$1,894 Return, found 2 days ago
AU$1,894
Return
found 2 days ago
Select United flight, departing Sat, 11 Apr from Pittsburgh to Singapore, returning Wed, 29 Apr, priced at AU$1,894 found 2 days ago
All Nippon Airways
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$1,898 Return, found 6 days ago
AU$1,898
Return
found 6 days ago
Select All Nippon Airways flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$1,898 found 6 days ago
Qatar Airways
Mon, 12 Jan - Mon, 26 Jan
PIT
Pittsburgh
SIN
Singapore
AU$2,055 Return, found 6 days ago
AU$2,055
Return
found 6 days ago
Select Qatar Airways flight, departing Mon, 12 Jan from Pittsburgh to Singapore, returning Mon, 26 Jan, priced at AU$2,055 found 6 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Singapore (SIN)

September is typically the cheapest month to fly

From AU$1,450 - AU$2,021 per traveller.
Flight from Pittsburgh to Singapore route information
Origin airport
Pittsburgh Intl.
Destination airport
Changi
Return price
AU$1,724
Distance
15251 km

Your quick guide to flights from Pittsburgh to Singapore

Pick up great flights from Pittsburgh to Singapore

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Pittsburgh to Singapore. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Pittsburgh to Singapore that take around hours.

Find cheap flights from Pittsburgh to Singapore

From the great flight deals with prices currently ranging from AU$1,724 to AU$2,055, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Pittsburgh to Singapore around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Singapore is normally in January.

Reasons to book your flight from Pittsburgh to Singapore with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Pittsburgh to Singapore across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from PIT to Singapore Airport?
Start packing your bags, because round-trip flights from Pittsburgh Intl. Airport (PIT) to Singapore Airport start from AU$1,724. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PIT to Changi Airport (SIN)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Pittsburgh Airport to Singapore 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 Pittsburgh Intl. Airport (PIT) to SIN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Pittsburgh Airport to SIN?
The distance is around 15 400 kilometres, so pack your carry-on bag with all the things you need to make your journey comfortable. Not sure what to take on board your Pittsburgh to Singapore flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from PIT to Changi Airport?
At present, no airlines offer direct flights from Pittsburgh Airport to Changi Airport. You'll have to book a flight with one or more stops. To score the best price and connections, lock in your fare well ahead of time.
Are Pittsburgh Airport to Changi Airport (SIN) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between Pittsburgh Airport and Singapore Airport are of course 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 a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking back and be ready to secure your seat when the price is right.

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