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$1,086+ Cheap flights from Pittsburgh (PIT) to Singapore

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SIN
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Pittsburgh to Singapore

Keep the following information in mind while searching for Pittsburgh to Singapore flight deals. Data was last updated October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,086
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$1,474
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
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Highest demand for flights based on searches. 5% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 1, 2025.

This FlightHub deal was found by Cheapflights users on 9/29. 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.
Wed 10/296:00 amPIT - SIN
2 stops27h 15mQatar Airways
Tue 11/43:15 amSIN - PIT
2 stops33h 43mQatar Airways
Deal found 9/29$1,093
This FlightHub deal was found by Cheapflights users on 9/30. 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.
Wed 11/125:37 pmPIT - SIN
2 stops32h 18mQatar Airways
Tue 11/253:15 amSIN - PIT
2 stops31h 47mQatar Airways
Deal found 9/30$1,094
This Rumbo deal was found by Cheapflights users on 10/1. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:01 pmPIT - SIN
2 stops26h 34mJapan Airlines
Mon 11/248:15 amSIN - PIT
2 stops22h 45mJapan Airlines
Deal found 10/1$1,103
This FlightHub deal was found by Cheapflights users on 10/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:25 amPIT - SIN
2 stops34h 20mQatar Airways
Mon 12/83:15 amSIN - PIT
2 stops30h 59mQatar Airways
Deal found 10/1$1,105
This Gurufare deal was found by Cheapflights users on 9/28. 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.
Thu 11/1312:05 pmPIT - SIN
2 stops59h 25mGulf Air
Thu 11/208:25 pmSIN - PIT
2 stops33h 05mGulf Air
Deal found 9/28$1,112
This Ovago deal was found by Cheapflights users on 9/28. 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.
Thu 11/135:37 pmPIT - SIN
2 stops32h 18mQatar Airways
Wed 11/193:15 amSIN - PIT
2 stops33h 43mQatar Airways
Deal found 9/28$1,153
This Air Canada deal was found by Cheapflights users on 10/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:21 pmPIT - SIN
2 stops29h 39mMultiple Airlines
Fri 11/78:50 amSIN - PIT
2 stops45h 24mMultiple Airlines
Deal found 10/1$1,154
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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.
Fri 10/315:37 pmPIT - SIN
2 stops33h 18mQatar Airways
Thu 11/63:15 amSIN - PIT
2 stops33h 43mQatar Airways
Deal found 10/1$1,157
This Gotogate deal was found by Cheapflights users on 9/30. 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 11/147:16 pmPIT - SIN
2 stops36h 59mQatar Airways
Fri 11/218:15 pmSIN - PIT
2 stops30h 48mQatar Airways
Deal found 9/30$1,161
This oojo deal was found by Cheapflights users on 10/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:21 pmPIT - SIN
2 stops27h 24mTurkish Airlines
Sat 11/225:25 amSIN - PIT
2 stops42h 31mTurkish Airlines
Deal found 10/1$1,187
This oojo deal was found by Cheapflights users on 10/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:01 amPIT - SIN
2 stops37h 44mTurkish Airlines
Sun 12/710:25 amSIN - PIT
2 stops49h 58mTurkish Airlines
Deal found 10/1$1,193

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 October 1, 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

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

Wed 10/29

5:37 pm-8:45 am

2 stops27h 08m

Singapore Changi

Wed 11/5

8:15 pm-6:45 pm

2 stops35h 30m

$1,093

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 11/12

5:37 pm-2:55 pm

2 stops32h 18m

Singapore Changi

Tue 11/25

3:15 am-10:02 pm

2 stops31h 47m

$1,094

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

5:55 pm-6:55 am

2 stops48h 00m

Singapore Changi

Sun 2/1

11:10 pm-5:14 pm

2 stops55h 04m

$1,103

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 2/9

11:43 am-8:45 am

2 stops32h 02m

Singapore Changi

Wed 3/4

3:15 am-9:12 pm

2 stops30h 57m

$1,106

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

9:25 am-8:45 am

2 stops34h 20m

Singapore Changi

Sat 1/31

3:15 am-7:09 pm

2 stops28h 54m

$1,140

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 11/14

7:16 pm-9:15 pm

2 stops36h 59m

Singapore Changi

Fri 11/21

8:15 pm-2:03 pm

2 stops30h 48m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

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 $982). Flying from Pittsburgh to Singapore in December is currently the most expensive (average of $1,658). 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 SG?

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 October 1, 2025.

When flying from Pittsburgh to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 October 1, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Singapore, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Air Canada
7.1
Good
10,223 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 airport do you fly from for flights from Pittsburgh to Singapore?

    Located just 13.5 mi from the city center, Pittsburgh (PIT) is the airport most travelers will use when flying to Singapore from Pittsburgh.

  • How long is the flight from Pittsburgh to Singapore?

    A quick flight from Pittsburgh to Singapore can take about 27h 08m. Air Canada provides one of the quickest options available for as low as $1,093. The distance between Pittsburgh and Singapore is about 9526 mi. This flight may include one or multiple stops.

  • 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 $982). Flying from Pittsburgh to Singapore in December is currently the most expensive (average of $1,658). 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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Alternative routes for Pittsburgh to Singapore

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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 October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$959Average$1,023FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,224Average$1,426FlexibilityNo cancel feeOn-time69%

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