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Cheap flights from Pittsburgh to Singapore from $559

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Singapore departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Pittsburgh to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:06 am - 5:45 pm
PIT
-
SIN
44h 39m
1 stop
Multiple Airlines Logo
9:00 am - 5:17 pm
SIN
-
PIT
21h 17m
1 stop
$1,084Multiple Airlines
Tue, Nov 17 - Tue, Dec 1
Multiple Airlines Logo
9:46 am - 9:35 am
PIT
-
SIN
34h 49m
2 stops
Multiple Airlines Logo
7:25 pm - 9:14 pm
SIN
-
PIT
38h 49m
2 stops
$1,235Multiple Airlines
Tue, Nov 17 - Tue, Dec 1
Multiple Airlines Logo
12:14 pm - 9:35 am
PIT
-
SIN
33h 21m
2 stops
Multiple Airlines Logo
7:25 pm - 6:33 pm
SIN
-
PIT
36h 08m
2 stops
$1,275Multiple Airlines
Sat, Oct 31 - Mon, Nov 30
Qatar Airways Logo
12:21 pm - 8:45 am
PIT
-
SIN
31h 24m
2 stops
Qatar Airways Logo
3:15 am - 9:13 pm
SIN
-
PIT
30h 58m
2 stops
$1,293Qatar Airways
Thu, Nov 5 - Sun, Nov 8
Qatar Airways Logo
3:01 pm - 2:55 pm
PIT
-
SIN
34h 54m
2 stops
Qatar Airways Logo
10:15 am - 2:39 pm
SIN
-
PIT
41h 24m
2 stops
$1,310Qatar Airways
Tue, Nov 17 - Fri, Dec 4
Qatar Airways Logo
4:04 pm - 2:55 pm
PIT
-
SIN
33h 51m
2 stops
Qatar Airways Logo
10:15 am - 2:39 pm
SIN
-
PIT
41h 24m
2 stops
$1,350Qatar Airways
Sat, Nov 14 - Fri, Dec 4
Qatar Airways Logo
4:06 pm - 3:45 pm
PIT
-
SIN
35h 39m
2 stops
Qatar Airways Logo
7:40 pm - 9:49 pm
SIN
-
PIT
38h 09m
2 stops
$1,373Qatar Airways
Thu, Sep 10 - Mon, Sep 14
Qatar Airways Logo
4:06 pm - 9:15 pm
PIT
-
SIN
41h 09m
2 stops
Qatar Airways Logo
7:40 pm - 9:49 pm
SIN
-
PIT
38h 09m
2 stops
$1,375Qatar Airways
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
8:06 am - 5:45 pm
PIT
-
SIN
44h 39m
1 stop
Multiple Airlines Logo
9:00 am - 5:17 pm
SIN
-
PIT
21h 17m
1 stop
$1,402Multiple Airlines
Tue, Nov 17 - Tue, Dec 1
Air Canada Logo
4:15 pm - 7:00 am
PIT
-
SIN
49h 45m
2 stops
Air Canada Logo
8:50 am - 3:31 pm
SIN
-
PIT
43h 41m
2 stops
$1,410Air Canada
Mon, Nov 16 - Tue, Dec 1

Finnair flights from Pittsburgh to Singapore

Our best Finnair deals on Pittsburgh to Singapore flight tickets
Finnair
Nov 21
PIT11:38 amPittsburgh
42h 02m
2 stops
SIN6:40 pmSingapore Changi
Dec 20
SIN10:05 pmSingapore Changi
56h 30m
2 stops
PIT5:35 pmPittsburgh
$1,388
Finnair
Jul 11
PIT7:01 amPittsburgh
47h 29m
2 stops
SIN6:30 pmSingapore Changi
Jul 26
SIN9:35 pmSingapore Changi
36h 52m
2 stops
PIT10:27 pmPittsburgh
$1,419
Finnair
Jun 21
PIT6:01 amPittsburgh
48h 29m
2 stops
SIN6:30 pmSingapore Changi
Jul 15
SIN9:35 pmSingapore Changi
47h 02m
2 stops
PIT8:37 amPittsburgh
$1,423

Qatar Airways flights from Pittsburgh to Singapore

Our best Qatar Airways deals on Pittsburgh to Singapore flight tickets
Qatar Airways
Nov 5
PIT12:21 pmPittsburgh
31h 24m
2 stops
SIN8:45 amSingapore Changi
Nov 8
SIN3:15 amSingapore Changi
30h 58m
2 stops
PIT9:13 pmPittsburgh
$1,293
Qatar Airways
Nov 24
PIT4:04 pmPittsburgh
33h 51m
2 stops
SIN2:55 pmSingapore Changi
Dec 22
SIN3:15 amSingapore Changi
30h 45m
2 stops
PIT9:00 pmPittsburgh
$1,296
Qatar Airways
Nov 24
PIT4:04 pmPittsburgh
33h 51m
2 stops
SIN2:55 pmSingapore Changi
Dec 21
SIN10:15 amSingapore Changi
50h 06m
2 stops
PIT11:21 pmPittsburgh
$1,298

momondo 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, momondo users made 832,500 searches. Data last updated May 31, 2026.
Use the filters below to find and compare flights from Pittsburgh to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 11/17

8:06 am-5:45 pm

1 stop44h 39m

Singapore Changi

Tue 12/1

9:00 am-5:17 pm

1 stop21h 17m

$1,084

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 11/17

9:46 am-9:35 am

2 stops34h 49m

Singapore Changi

Tue 12/1

7:25 pm-9:14 pm

2 stops38h 49m

$1,235

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 10/31

12:14 pm-9:35 am

2 stops33h 21m

Singapore Changi

Mon 11/30

7:25 pm-6:33 pm

2 stops36h 08m

$1,275
Quickest round-trip

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 11/5

12:21 pm-8:45 am

2 stops31h 24m

Singapore Changi

Sun 11/8

3:15 am-9:13 pm

2 stops30h 58m

$1,293

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 11/17

3:01 pm-2:55 pm

2 stops34h 54m

Singapore Changi

Fri 12/4

10:15 am-2:39 pm

2 stops41h 24m

$1,310

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 11/14

4:04 pm-2:55 pm

2 stops33h 51m

Singapore Changi

Fri 12/4

10:15 am-2:39 pm

2 stops41h 24m

$1,350

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 9/10

4:06 pm-3:45 pm

2 stops35h 39m

Singapore Changi

Mon 9/14

7:40 pm-9:49 pm

2 stops38h 09m

$1,373

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 9/10

4:06 pm-9:15 pm

2 stops41h 09m

Singapore Changi

Mon 9/14

7:40 pm-9:49 pm

2 stops38h 09m

$1,375

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 11/17

8:06 am-5:45 pm

1 stop44h 39m

Singapore Changi

Tue 12/1

9:00 am-5:17 pm

1 stop21h 17m

$1,402

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 11/16

4:15 pm-7:00 am

2 stops49h 45m

Singapore Changi

Tue 12/1

8:50 am-3:31 pm

2 stops43h 41m

$1,410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Pittsburgh to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Pittsburgh and Singapore?

What is the cheapest month to fly to Singapore?

The month of April is, on average, the cheapest month to fly to Singapore from Pittsburgh, with most prices found around $0. If you aren’t able to travel to Singapore during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,172.

Can stopping save me money on Pittsburgh to Singapore flights?

You could potentially save up to 12% on your flight if you consider stops on a Pittsburgh to Singapore flight.

When to book flights from Pittsburgh to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Singapore (PIT to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Singapore

Fastest flight time

35h 39m

Direct flights

None
The fastest flight from Pittsburgh to Singapore takes 35h 39m
There are no direct flights from Pittsburgh to Singapore. There are no popular flight routes from Pittsburgh to Singapore.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Singapore

  • How far is Pittsburgh to Singapore Changi by plane?

    Singapore Changi is 9535.7 mi away from Pittsburgh. A reasonable flight in good conditions will take 35h 39m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Singapore Changi Airport?

    Prices for flights from Pittsburgh Airport to Singapore Changi Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Singapore Changi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to Singapore?

Best airlines flying from Pittsburgh to Singapore

Compare and see reviews for airlines that fly from Pittsburgh to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,224Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Pittsburgh.

Can I find flights from Pittsburgh to Singapore with flexible booking policies on momondo?

All flight searches from Pittsburgh to Singapore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh to Singapore?

momondo helps you find the best flight between Pittsburgh and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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