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$462+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SIN
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap 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 January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,095
(American Airlines)

One-way from

$462
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,278
Provider with most accurate pricing for Pittsburgh-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Singapore Changi flights.
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From Pittsburgh to Singapore Changi
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One-way flight from Pittsburgh to Singapore Changi
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Highest demand for flights based on searches. 10% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 16, 2026.

This Booking.com deal was found by Cheapflights users on 1/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:15 am
PIT
-
SIN
2 stops35h 00m
Air Canada
Sat 9/127:00 am
SIN
-
PIT
2 stops47h 10m
Air Canada
Deal found 1/14$1,092
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/98:06 am
PIT
-
SIN
2 stops27h 44m
American Airlines
Thu 3/58:15 am
SIN
-
PIT
2 stops27h 00m
American Airlines
Deal found 1/14$1,095
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:17 pm
PIT
-
SIN
2 stops49h 33m
Multiple Airlines
Tue 5/127:40 pm
SIN
-
PIT
2 stops46h 00m
Multiple Airlines
Deal found 1/13$1,131
This Priceline deal was found by Cheapflights users on 1/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:55 pm
PIT
-
SIN
2 stops48h 05m
Air Canada
Sat 3/78:50 am
SIN
-
PIT
2 stops44h 24m
Air Canada
Deal found 1/13$1,132
This Japan Airlines deal was found by Cheapflights users on 1/13. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:06 am
PIT
-
SIN
2 stops33h 29m
Japan Airlines
Wed 2/42:20 am
SIN
-
PIT
2 stops25h 03m
Japan Airlines
Deal found 1/13$1,156
This Expedia deal was found by Cheapflights users on 1/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:24 pm
PIT
-
SIN
2 stops49h 26m
Multiple Airlines
Thu 5/73:15 am
SIN
-
PIT
2 stops29h 42m
Multiple Airlines
Deal found 1/15$1,188
This Air Canada deal was found by Cheapflights users on 1/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:45 am
PIT
-
SIN
2 stops34h 30m
Air Canada
Fri 10/168:10 am
SIN
-
PIT
2 stops26h 28m
Air Canada
Deal found 1/14$1,192
This oojo deal was found by Cheapflights users on 1/13. 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.
Tue 4/147:24 pm
PIT
-
SIN
2 stops28h 31m
EVA Air
Thu 4/163:20 pm
SIN
-
PIT
2 stops39h 08m
EVA Air
Deal found 1/13$1,200
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 2/92:57 pm
PIT
-
SIN
2 stops28h 03m
United Airlines
Thu 3/510:10 am
SIN
-
PIT
1 stop24h 00m
United Airlines
Deal found 1/14$1,226
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Mon 5/47:10 pm
PIT
-
SIN
1 stop23h 35m
United Airlines
Tue 5/129:00 am
SIN
-
PIT
2 stops24h 04m
United Airlines
Deal found 1/13$1,230
This United Airlines deal was found by Cheapflights users on 1/14. 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 10/86:10 am
PIT
-
SIN
1 stop24h 25m
United Airlines
Fri 10/168:45 am
SIN
-
PIT
1 stop32h 23m
United Airlines
Deal found 1/14$1,276

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 January 16, 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

Mon 2/9

8:06 am-12:50 am

2 stops27h 44m

Singapore Changi

Thu 3/5

8:15 am-10:15 pm

2 stops27h 00m

$1,095

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 5/4

7:17 pm-8:50 am

2 stops49h 33m

Singapore Changi

Tue 5/12

7:40 pm-5:40 am

2 stops46h 00m

$1,131

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 2/28

5:55 pm-7:00 am

2 stops48h 05m

Singapore Changi

Sat 3/7

8:50 am-4:14 pm

2 stops44h 24m

$1,132

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 2/2

8:06 am-6:35 am

2 stops33h 29m

Singapore Changi

Wed 2/4

2:20 am-2:23 pm

2 stops25h 03m

$1,156

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 4/14

7:24 pm-11:55 am

2 stops28h 31m

Singapore Changi

Thu 4/16

3:20 pm-6:28 pm

2 stops39h 08m

$1,200

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 2/9

2:57 pm-8:00 am

2 stops28h 03m

Singapore Changi

Thu 3/5

10:10 am-9:10 pm

1 stop24h 00m

$1,226

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 5/4

6:25 am-6:35 pm

1 stop24h 10m

Singapore Changi

Tue 5/12

8:40 pm-6:46 am

1 stop22h 06m

$1,226

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 4/19

7:59 pm-6:35 pm

2 stops34h 36m

Singapore Changi

Fri 5/8

8:40 pm-6:46 am

1 stop22h 06m

$1,280

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 3/8

7:31 pm-12:10 pm

3 stops52h 39m

$462

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 4/19

6:12 am-6:30 pm

2 stops48h 18m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 12 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pittsburgh-Singapore flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 January 16, 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
9,165 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

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
9,165 reviews
United Airlines
7.4
Good
9,165 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

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
10,625 reviews
United Airlines
7.4
Good
9,165 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

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 27h 44m. American Airlines provides one of the quickest options available for as low as $1,095. 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$959Average$1,023FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,246Average$1,474FlexibilityNo cancel feeOn-time69%

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