HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$600+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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

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 June 12, 2025.

Round-trip from

$939
(Air Canada)

One-way from

$605
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,615
From Pittsburgh to Singapore Changi
Search Deals
One-way flight from Pittsburgh to Singapore Changi
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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.
Wed 9/104:20 pmPIT - SIN
2 stops50h 45mAir Canada
Thu 10/29:10 amSIN - PIT
2 stops41h 31mAir Canada
Deal found 6/10$939
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 9/107:55 amPIT - SIN
2 stops28h 25mAmerican Airlines
Wed 10/11:55 amSIN - PIT
2 stops26h 34mAmerican Airlines
Deal found 6/12$1,144
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/106:22 amPIT - SIN
1 stop24h 03mUnited Airlines
Thu 10/28:45 amSIN - PIT
1 stop32h 25mUnited Airlines
Deal found 6/10$1,225
This oojo deal was found by Cheapflights users on 6/12. 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.
Fri 10/105:50 pmPIT - SIN
2 stops36h 05mTurkish Airlines
Sat 11/111:25 pmSIN - PIT
2 stops37h 30mTurkish Airlines
Deal found 6/12$1,273
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:44 amPIT - SIN
2 stops27h 16mQatar Airways
Fri 10/312:00 amSIN - PIT
2 stops33h 55mQatar Airways
Deal found 6/12$1,274
This Gurufare deal was found by Cheapflights users on 6/11. 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.
Sun 6/156:22 amPIT - SIN
2 stops36h 18mANA
Tue 6/1710:10 pmSIN - PIT
2 stops34h 57mANA
Deal found 6/11$1,462
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Fri 10/1011:55 amPIT - SIN
3 stops32h 50mMultiple Airlines
Sat 11/18:20 amSIN - PIT
3 stops45h 53mMultiple Airlines
Deal found 6/12$1,516
This oojo deal was found by Cheapflights users on 6/10. 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 6/287:42 pmPIT - SIN
2 stops28h 53mChina Airlines
Sat 7/122:00 amSIN - PIT
2 stops40h 43mChina Airlines
Deal found 6/10$1,748
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Fri 10/106:15 amPIT - SIN
2 stops44h 35mEthiopian Air
Fri 10/312:00 amSIN - PIT
3 stops49h 02mEthiopian Air
Deal found 6/12$1,767
This SWISS deal was found by Cheapflights users on 6/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:10 pmPIT - SIN
2 stops38h 40mSWISS
Wed 1/712:05 amSIN - PIT
2 stops33h 46mSWISS
Deal found 6/9$2,032
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/279:40 pmPIT - SIN
1 stop32h 20mBritish Airways
Sun 8/311:20 pmSIN - PIT
1 stop32h 25mBritish Airways
Deal found 6/12$2,293
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:40 pmPIT - SIN
1 stop31h 05mMalaysia Airlines
Wed 10/11:10 amSIN - PIT
1 stop30h 35mMalaysia Airlines
Deal found 6/12$3,529

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 June 12, 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

Wed 9/10

4:20 pm-7:05 am

2 stops50h 45m

Singapore Changi

Thu 10/2

9:10 am-2:41 pm

2 stops41h 31m

$939

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 9/10

7:55 am-12:20 am

2 stops28h 25m

Singapore Changi

Wed 10/1

1:55 am-4:29 pm

2 stops26h 34m

$1,144

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 9/10

6:22 am-6:25 pm

1 stop24h 03m

Singapore Changi

Thu 10/2

8:45 am-5:10 am

1 stop32h 25m

$1,225

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 10/10

5:50 pm-5:55 pm

2 stops36h 05m

Singapore Changi

Sat 11/1

11:25 pm-12:55 am

2 stops37h 30m

$1,273

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 10/10

5:44 am-9:00 pm

2 stops27h 16m

Singapore Changi

Fri 10/31

2:00 am-11:55 pm

2 stops33h 55m

$1,274

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 6/28

2:10 pm-6:40 am

2 stops28h 30m

Singapore Changi

Sun 7/13

10:10 pm-2:04 pm

2 stops27h 54m

$1,484

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 10/10

11:55 am-8:45 am

3 stops32h 50m

Singapore Changi

Sat 11/1

8:20 am-6:13 pm

3 stops45h 53m

$1,516

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 6/28

7:42 pm-12:35 pm

2 stops28h 53m

Singapore Changi

Sat 7/12

2:00 am-6:43 am

2 stops40h 43m

$1,748

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 10/10

6:15 am-2:50 pm

2 stops44h 35m

Singapore Changi

Fri 10/31

2:00 am-3:02 pm

3 stops49h 02m

$1,767

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 7/27

9:40 pm-6:00 pm

1 stop32h 20m

Singapore Changi

Sun 8/3

11:20 pm-7:45 pm

1 stop32h 25m

$2,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 20 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, September is the cheapest month in which you can book a flight from Pittsburgh to Singapore (average of $1,011). Flying from Pittsburgh to Singapore in December is currently the most expensive (average of $1,684). 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 June 12, 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.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 June 12, 2025.
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
China Airlines
8.3
Very good
738 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very good
882 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Emirates
8.1
Very good
3,264 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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.

  • 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 $939 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $1,144 and $1,225 round-trip. Air Canada is currently priced 40% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Pittsburgh to Singapore one-way?

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $605. American Airlines flights start at $683 while deals on United Airlines start at $717 one-way.

  • 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, September is the cheapest month in which you can book a flight from Pittsburgh to Singapore (average of $1,011). Flying from Pittsburgh to Singapore in December is currently the most expensive (average of $1,684). 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

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$959Average$1,064FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,192Average$1,426FlexibilityNo 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.