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$612+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SIN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$950
(Singapore Airlines)

One-way from

$612
(Ovago)

Popular in

July

Cheapest in

September

Average price

$1,133
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. 7% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This Air Canada deal was found by Cheapflights users on 9/14. 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 10/3011:55 amPIT - SIN
2 stops31h 05mMultiple Airlines
Thu 11/68:50 amSIN - PIT
2 stops45h 24mMultiple Airlines
Deal found 9/14$1,094
This Air Canada deal was found by Cheapflights users on 9/14. 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 9/186:20 amPIT - SIN
2 stops36h 45mAir Canada
Sat 10/119:10 amSIN - PIT
2 stops41h 31mAir Canada
Deal found 9/14$1,140
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:14 pmPIT - SIN
2 stops32h 31mQatar Airways
Wed 11/53:15 amSIN - PIT
2 stops28h 30mQatar Airways
Deal found 9/14$1,174
This Gurufare deal was found by Cheapflights users on 9/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:05 pmPIT - SIN
2 stops60h 25mGulf Air
Sat 11/88:25 pmSIN - PIT
2 stops33h 05mGulf Air
Deal found 9/16$1,212
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:05 amPIT - SIN
2 stops36h 40mTurkish Airlines
Sun 12/710:25 amSIN - PIT
2 stops49h 58mTurkish Airlines
Deal found 9/15$1,214
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/306:45 amPIT - SIN
1 stop25h 30mUnited Airlines
Thu 11/610:10 amSIN - PIT
2 stops25h 35mUnited Airlines
Deal found 9/14$1,225
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Sat 11/15:17 pmPIT - SIN
3 stops31h 43mMultiple Airlines
Sat 11/88:50 amSIN - PIT
2 stops45h 24mMultiple Airlines
Deal found 9/16$1,235
This oojo deal was found by Cheapflights users on 9/16. 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.
Sat 11/15:37 pmPIT - SIN
2 stops39h 38mQatar Airways
Fri 11/73:15 amSIN - PIT
2 stops31h 33mQatar Airways
Deal found 9/16$1,237

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 September 17, 2025.
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

7:10 pm-5:45 pm

1 stop33h 35m

Singapore Changi

Thu 3/5

9:00 am-6:10 pm

1 stop22h 10m

$950

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 2/9

5:55 pm-7:00 am

2 stops48h 05m

Singapore Changi

Thu 3/5

8:50 am-5:14 pm

2 stops45h 24m

$1,086

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 10/30

11:55 am-7:00 am

2 stops31h 05m

Singapore Changi

Thu 11/6

8:50 am-5:14 pm

2 stops45h 24m

$1,094

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

5:55 pm-6:55 am

2 stops48h 00m

Singapore Changi

Sun 2/1

10:20 pm-5:14 pm

2 stops55h 54m

$1,106

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 2/9

8:13 am-6:35 am

2 stops33h 22m

Singapore Changi

Wed 3/4

2:20 am-9:12 pm

2 stops31h 52m

$1,120

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 1/17

5:55 pm-7:00 am

2 stops48h 05m

Singapore Changi

Wed 1/28

10:20 pm-5:14 pm

2 stops55h 54m

$1,126

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 3/15

2:10 pm-12:55 am

2 stops46h 45m

$612

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 3/15

7:10 pm-1:00 pm

3 stops53h 50m

$636

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 3/15

5:00 pm-8:15 pm

1 stop39h 15m

$717

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 12/29

8:09 am-9:35 am

3 stops36h 26m

$2,967

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 12 results
1
2

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

What is the cheapest month to book a flight from Pittsburgh to Singapore?

Currently, October is the cheapest month in which you can book a flight from Pittsburgh to Singapore (average of $994). Flying from Pittsburgh to Singapore in December is currently the most expensive (average of $1,665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to SIN?

Find hourly flight availability from Pittsburgh to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Singapore in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

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 September 17, 2025.
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
8,926 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 48h 05m. Air Canada provides one of the quickest options available for as low as $1,086. The distance between Pittsburgh and Singapore is about 9526 mi.

  • 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 $960 on this airline. An additional option worth looking into is United Airlines, starting at $1,192. 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.

  • What is the cheapest month to book a flight from Pittsburgh to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Pittsburgh to Singapore (average of $994). Flying from Pittsburgh to Singapore in December is currently the most expensive (average of $1,665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$960Average$1,064FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,192Average$1,341FlexibilityNo cancel feeOn-time69%

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