HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$507+ Cheap flights from Pittsburgh (PIT) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SIN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pittsburgh to Singapore

Cheapest flights from Pittsburgh to Singapore
Explore the most affordable flight options available from Pittsburgh to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:31 am
PIT
-
SIN
2 stops39h 24m
Cathay Pacific
Tue 3/1012:55 pm
SIN
-
PIT
2 stops41h 57m
Cathay Pacific
Deal found 2/3$1,096
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:31 am
PIT
-
SIN
2 stops36h 14m
Qatar Airways
Mon 3/93:15 am
SIN
-
PIT
2 stops29h 19m
Qatar Airways
Deal found 2/1$1,176
This Etihad Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:50 pm
PIT
-
SIN
2 stops29h 45m
Multiple Airlines
Thu 4/99:00 pm
SIN
-
PIT
2 stops35h 58m
Multiple Airlines
Deal found 2/1$1,179
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:30 am
PIT
-
SIN
1 stop24h 45m
United Airlines
Tue 3/1010:10 am
SIN
-
PIT
1 stop23h 00m
United Airlines
Deal found 2/1$1,227
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:00 am
PIT
-
SIN
1 stop35h 00m
United Airlines
Thu 4/99:00 am
SIN
-
PIT
1 stop32h 17m
United Airlines
Deal found 2/1$1,238
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:24 am
PIT
-
SIN
2 stops41h 31m
Qatar Airways
Wed 3/253:15 am
SIN
-
PIT
2 stops32h 40m
Qatar Airways
Deal found 2/2$1,260
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:00 am
PIT
-
SIN
1 stop35h 00m
United Airlines
Thu 3/2610:10 am
SIN
-
PIT
2 stops24h 14m
United Airlines
Deal found 2/2$1,281
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:55 am
PIT
-
SIN
3 stops32h 40m
Multiple Airlines
Thu 3/2611:25 pm
SIN
-
PIT
3 stops34h 03m
Multiple Airlines
Deal found 2/2$1,284
This Qatar Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:15 pm
PIT
-
SIN
2 stops32h 30m
Qatar Airways
Sun 3/228:15 pm
SIN
-
PIT
2 stops34h 49m
Qatar Airways
Deal found 2/2$1,322

Find flight deals from Pittsburgh to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,096
(oojo)

One-way from

$507
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,291
Provider with most accurate pricing for Pittsburgh-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Singapore Changi flights.
Search Deals
From Pittsburgh to Singapore Changi
Search Deals
One-way flight from Pittsburgh to Singapore Changi
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Pittsburgh to Singapore that are best for you.

Fly from

Pittsburgh

Fly to

Singapore

Route

Depart

Return

Price

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 2/19

7:31 am-8:45 am

2 stops36h 14m

Singapore Changi

Mon 3/9

3:15 am-8:34 pm

2 stops29h 19m

$1,176

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 3/12

3:50 pm-9:35 am

2 stops29h 45m

Singapore Changi

Thu 4/9

9:00 pm-8:58 pm

2 stops35h 58m

$1,179

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 2/19

6:30 am-8:15 pm

1 stop24h 45m

Singapore Changi

Tue 3/10

10:10 am-9:10 pm

1 stop23h 00m

$1,227

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 3/12

8:00 am-7:00 am

1 stop35h 00m

Singapore Changi

Thu 4/9

8:35 pm-3:26 pm

2 stops30h 51m

$1,231

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 3/19

8:00 am-7:00 am

1 stop35h 00m

Singapore Changi

Thu 3/26

10:10 am-9:10 pm

1 stop23h 00m

$1,277

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 3/3

6:30 am-8:15 pm

1 stop24h 45m

Singapore Changi

Tue 3/10

10:10 am-9:10 pm

1 stop23h 00m

$1,277

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 3/2

6:22 pm-7:10 pm

3 stops59h 48m

$507

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 6/14

9:35 am-9:30 pm

2 stops47h 55m

$709

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 6/12

8:25 pm-4:05 am

3 stops43h 40m

$784

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 6/9

9:35 am-6:55 pm

3 stops45h 20m

$785

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 15 results
1
2

Compare providers for flights from Pittsburgh to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Singapore in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Singapore

How much does it cost to fly round-trip from Pittsburgh to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated February 3, 2026.
See what other customers who have flown with United Airlines and Air Canada from Pittsburgh to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,684 reviews
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Singapore?

    A quick flight from Pittsburgh to Singapore can take about 24h 45m. Qatar Airways provides one of the quickest options available for as low as $1,227. The distance between Pittsburgh and Singapore is about 9526 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Pittsburgh to Singapore round-trip?

    Our cheapest airline available from Pittsburgh to Singapore is Air Canada. Our recent data shows that you can find tickets from as low as $959 on this airline. An additional option worth looking into is United Airlines, starting at $1,246. Air Canada is currently priced 33% below the average price you’ll pay for this route.

  • Can I find deals for flights from Pittsburgh to Singapore that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Singapore.

  • Can I find deals for business class flights from Pittsburgh to Singapore?

    Yes. Cheapflights offers flight deals from Pittsburgh to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Pittsburgh to Singapore

Discover the top 2 airlines that operate flights from Pittsburgh to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$959Average$1,023FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,246Average$1,474FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights