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

Compare Pittsburgh International to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

Book the best Singapore Changi fare with no extra fees

Flight deals from Pittsburgh International to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International Airport to Singapore Changi Airport? If you want to travel next month, return fares start from $1,753. Find the lowest prices on one-way and return tickets right here.
Singapore.$1,753 per passenger.Departing Wed, 2 Sep, returning Wed, 16 Sep.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Pittsburgh International on Wed, 2 Sep, arriving in Singapore Changi.Inbound indirect flight with Qatar Airways, departs from Singapore Changi on Wed, 16 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From $1,753, select.
Singapore.$1,852 per passenger.Departing Thu, 4 Feb, returning Sat, 13 Feb.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Pittsburgh International on Thu, 4 Feb, arriving in Singapore Changi.Inbound indirect flight with Qatar Airways, departs from Singapore Changi on Sat, 13 Feb, arriving in Pittsburgh International.Price includes taxes and charges.From $1,852, select.
Singapore.$1,888 per passenger.Departing Fri, 26 Mar, returning Wed, 31 Mar.Return flight with jetBlue and Etihad Airways.Outbound indirect flight with jetBlue, departs from Pittsburgh International on Fri, 26 Mar, arriving in Singapore Changi.Inbound indirect flight with Etihad Airways, departs from Singapore Changi on Wed, 31 Mar, arriving in Pittsburgh International.Price includes taxes and charges.From $1,888, select.
Singapore.$1,901 per passenger.Departing Sat, 29 Aug, returning Sat, 12 Sep.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Sat, 29 Aug, arriving in Singapore Changi.Inbound indirect flight with United, departs from Singapore Changi on Sat, 12 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From $1,901, select.
Singapore.$1,915 per passenger.Departing Mon, 12 Oct, returning Fri, 16 Oct.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Pittsburgh International on Mon, 12 Oct, arriving in Singapore Changi.Inbound indirect flight with Etihad Airways, departs from Singapore Changi on Fri, 16 Oct, arriving in Pittsburgh International.Price includes taxes and charges.From $1,915, select.
Singapore.$1,975 per passenger.Departing Mon, 5 Apr, returning Sat, 17 Apr.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Pittsburgh International on Mon, 5 Apr, arriving in Singapore Changi.Inbound indirect flight with Qatar Airways, departs from Singapore Changi on Sat, 17 Apr, arriving in Pittsburgh International.Price includes taxes and charges.From $1,975, select.
Singapore.$2,303 per passenger.Departing Tue, 15 Dec, returning Sun, 17 Jan.Return flight with Alaska Airlines and Air Canada.Outbound indirect flight with Alaska Airlines, departs from Pittsburgh International on Tue, 15 Dec, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Sun, 17 Jan, arriving in Pittsburgh International.Price includes taxes and charges.From $2,303, select.
Singapore.$2,314 per passenger.Departing Thu, 3 Jun, returning Mon, 14 Jun.Return flight with Alaska Airlines and China Airlines.Outbound indirect flight with Alaska Airlines, departs from Pittsburgh International on Thu, 3 Jun, arriving in Singapore Changi.Inbound indirect flight with China Airlines, departs from Singapore Changi on Mon, 14 Jun, arriving in Pittsburgh International.Price includes taxes and charges.From $2,314, select.
Singapore.$2,921 per passenger.Departing Fri, 14 Aug, returning Sat, 22 Aug.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from Pittsburgh International on Fri, 14 Aug, arriving in Singapore Changi.Inbound indirect flight with Gulf Air, departs from Singapore Changi on Sat, 22 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From $2,921, select.
Singapore.$2,950 per passenger.Departing Wed, 4 Nov, returning Wed, 11 Nov.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Pittsburgh International on Wed, 4 Nov, arriving in Singapore Changi.Inbound indirect flight with Emirates, departs from Singapore Changi on Wed, 11 Nov, arriving in Pittsburgh International.Price includes taxes and charges.From $2,950, select.
Singapore.$6,886 per passenger.Departing Sat, 27 Mar, returning Sat, 10 Apr.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Sat, 27 Mar, arriving in Singapore Changi.Inbound indirect flight with United, departs from Singapore Changi on Sat, 10 Apr, arriving in Pittsburgh International.Price includes taxes and charges.From $6,886, select.
Singapore.$8,703 per passenger.Departing Mon, 25 Jan, returning Mon, 8 Feb.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Mon, 25 Jan, arriving in Singapore Changi.Inbound indirect flight with United, departs from Singapore Changi on Mon, 8 Feb, arriving in Pittsburgh International.Price includes taxes and charges.From $8,703, select.

Find the cheapest month to fly from Pittsburgh International to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Pittsburgh International to Singapore Changi flights are currently cheapest in September.
Aug
from $2,921
Sep
from $1,753
Oct
from $1,915
Nov
from $2,950
Dec
Find prices
Jan
Find prices
Feb
from $1,852
Mar
from $1,888
Apr
from $1,975
May
Find prices
Jun
from $2,314
Jul
Find prices

Pittsburgh International to Singapore Changi: Alternative routes

Compare routes from Pittsburgh International to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Seletar

14km from central Singapore
Closest
from $3,336
Search flights

Singapore Changi

18km from central Singapore
Cheapest
from $1,753
Search flights

Pittsburgh to Singapore: Flight information

The things to know before you go.
Cheapest flight found$1,753
Cheapest month to flySeptember

Finding cheap flights from Pittsburgh International to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Pittsburgh International to Singapore Changi is $1,753. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Pittsburgh International to Singapore Changi. But we found flights with one or more stops from $1,753.
As of August 2026, there are no flights flying from Pittsburgh International to Singapore Changi.
The cheapest month to fly from Pittsburgh International to Singapore Changi is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pittsburgh International Airport to Singapore Changi Airport on Wednesday, 2 September 2026.
No airlines currently offer direct flights between Pittsburgh International Airport and Singapore Changi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Qatar Airways offers the cheapest flight tickets to Singapore Changi.

Flying from Pittsburgh International Airport (PIT) to Singapore Changi Airport (SIN): what you need to know

  • The timezone in Singapore is UTC+8, which is 13 hours ahead of Pittsburgh.

  • Arrive at the airport on time so you don't miss your PIT to SIN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Travelling during a peak time like July? Major public holidays and other popular periods can mean longer lines at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Pittsburgh International Airport to Singapore Changi Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to explore the city of your choice. Popular stopovers between PIT and SIN include:

    • London Heathrow Airport

    • Seattle / Tacoma International Airport

    • New York Newark Airport

How to find the cheapest flights from Pittsburgh International Airport (PIT) to Singapore Changi Airport (SIN)

  • At the moment, $808 is the cheapest price we've found for a one-way Pittsburgh International Airport to Singapore Changi Airport flight. The best price for a return plane ticket is $1,753. Remember that fares can change due to availability when booking.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from PIT to SIN if you book in advance. Airlines often have some excellent early bird rates.

  • Finding cheap flights from Pittsburgh International Airport to Singapore Changi Airport is easier if you're flexible with your travel dates. Use the 'Whole month' search function to see the lowest prices throughout the month and bag a great deal.

  • Stay on top of deals for cheap flights from PIT to SIN by creating a Price Alert. We'll send you an email or push notification on the app when fares go down.

  • Find the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Pittsburgh International Airport to Singapore Changi Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Pittsburgh International Airport (PIT)

  • PIT's address is 1000 Airport Boulevard.

  • 77% of flights taking off from Pittsburgh International Airport reach their destination on schedule.

  • Pittsburgh International Airport is about 32 kilometres from central Pittsburgh. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 30 minutes or so to arrive, depending on the traffic.

  • Expect a journey time of roughly 45 minutes when using public transport.

  • Catching an early flight from Pittsburgh International Airport to Singapore Changi Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels close to PIT:

Arriving at Singapore Changi Airport (SIN)

  • If you're coming in on a late Pittsburgh International Airport to Singapore Changi Airport flight, few things top the convenience of being close to the terminal. Grab your luggage from the carousel and then be resting not long after at one of these options near SIN:

  • Pick up a Singapore Changi Airport rental car and explore Singapore and beyond with your own set of wheels. Avis, Sixt and Green Motion are popular providers you can book with here.

  • To secure the lowest price, reserve your ride from Singapore Changi Airport about two weeks ahead.

Getting from Singapore Changi Airport (SIN) to central Singapore

  • Singapore Changi Airport is approximately 19 kilometres from the centre of Singapore. The drive time takes about 25 minutes.

  • It takes roughly 40 minutes if you're travelling on public transport.

When to fly to Singapore Changi Airport (SIN)

  • The quietest month for a flight from Pittsburgh International Airport to Singapore Changi Airport is March, while June is the busiest. Pick the ideal time to go to Singapore based on whether you prefer a faster pace or a more relaxed vibe.

  • Book your flight from Pittsburgh International Airport to Singapore Changi Airport for May if you want to explore Singapore during its warmest month. You can expect temperatures of between 25ºC (77ºF) and 31ºC (88ºF).

  • Look for cheap tickets from PIT to SIN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 24ºC (75ºF) and 30ºC (86ºF) on average.

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.