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Cheap flights from Pittsburgh to Singapore from $634

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 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
7:00 am - 3:45 pm
PIT
-
SIN
44h 45m
2 stops
Multiple Airlines Logo
7:40 pm - 8:01 pm
SIN
-
PIT
36h 21m
2 stops
$1,262Multiple Airlines
Sat, Aug 29 - Tue, Sep 8
Multiple Airlines Logo
9:35 am - 11:45 am
PIT
-
SIN
38h 10m
2 stops
Multiple Airlines Logo
8:45 pm - 8:32 pm
SIN
-
PIT
35h 47m
1 stop
$1,273Multiple Airlines
Tue, Sep 8 - Thu, Sep 17
Multiple Airlines Logo
9:35 am - 11:45 am
PIT
-
SIN
38h 10m
2 stops
Multiple Airlines Logo
8:45 pm - 8:32 pm
SIN
-
PIT
35h 47m
1 stop
$1,284Multiple Airlines
Sun, Sep 6 - Thu, Sep 17
Qatar Airways Logo
12:58 pm - 3:45 pm
PIT
-
SIN
38h 47m
2 stops
Qatar Airways Logo
3:15 am - 8:01 pm
SIN
-
PIT
28h 46m
2 stops
$1,300Qatar Airways
Wed, Sep 2 - Tue, Sep 15
Qatar Airways Logo
12:14 pm - 3:45 pm
PIT
-
SIN
39h 31m
2 stops
Qatar Airways Logo
3:15 am - 9:26 pm
SIN
-
PIT
30h 11m
2 stops
$1,337Qatar Airways
Sun, Sep 6 - Thu, Sep 17
Air Canada Logo
3:35 pm - 5:15 am
PIT
-
SIN
49h 40m
2 stops
Air Canada Logo
8:10 am - 2:53 pm
SIN
-
PIT
42h 43m
2 stops
$1,338Air Canada
Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
9:35 am - 5:15 am
PIT
-
SIN
31h 40m
1 stop
Multiple Airlines Logo
8:45 pm - 8:32 pm
SIN
-
PIT
35h 47m
1 stop
$1,345Multiple Airlines
Sun, Sep 6 - Thu, Sep 17
Finnair Logo
11:36 am - 6:30 pm
PIT
-
SIN
42h 54m
2 stops
Finnair Logo
9:35 pm - 3:39 pm
SIN
-
PIT
54h 04m
2 stops
$1,352Finnair
Fri, Sep 4 - Sat, Sep 19
Multiple Airlines Logo
11:34 am - 9:40 am
PIT
-
SIN
34h 06m
2 stops
Multiple Airlines Logo
9:00 pm - 10:16 pm
SIN
-
PIT
37h 16m
2 stops
$1,355Multiple Airlines
Tue, Jul 7 - Mon, Jul 13
Qatar Airways Logo
11:19 am - 3:45 pm
PIT
-
SIN
40h 26m
2 stops
Qatar Airways Logo
7:40 pm - 8:01 pm
SIN
-
PIT
36h 21m
2 stops
$1,358Qatar Airways
Thu, Sep 3 - Mon, Sep 21

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Qatar Airways flights from Pittsburgh to Singapore

Our best Qatar Airways deals on Pittsburgh to Singapore flight tickets
Qatar Airways
Sep 2
PIT12:58 pmPittsburgh
38h 47m
2 stops
SIN3:45 pmSingapore Changi
Sep 15
SIN3:15 amSingapore Changi
28h 46m
2 stops
PIT8:01 pmPittsburgh
$1,300
Qatar Airways
Sep 6
PIT12:14 pmPittsburgh
39h 31m
2 stops
SIN3:45 pmSingapore Changi
Sep 17
SIN3:15 amSingapore Changi
30h 11m
2 stops
PIT9:26 pmPittsburgh
$1,337
Qatar Airways
Sep 3
PIT11:19 amPittsburgh
40h 26m
2 stops
SIN3:45 pmSingapore Changi
Sep 21
SIN7:40 pmSingapore Changi
36h 21m
2 stops
PIT8:01 pmPittsburgh
$1,358

Finnair flights from Pittsburgh to Singapore

Our best Finnair deals on Pittsburgh to Singapore flight tickets
Finnair
Sep 4
PIT11:36 amPittsburgh
42h 54m
2 stops
SIN6:30 pmSingapore Changi
Sep 19
SIN9:35 pmSingapore Changi
54h 04m
2 stops
PIT3:39 pmPittsburgh
$1,352
Finnair
Jun 3
PIT7:15 amPittsburgh
47h 15m
2 stops
SIN6:30 pmSingapore Changi
Jun 13
SIN9:35 pmSingapore Changi
59h 12m
2 stops
PIT8:47 pmPittsburgh
$1,603

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 April 29, 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

Sat 8/29

7:00 am-3:45 pm

2 stops44h 45m

Singapore Changi

Tue 9/8

7:40 pm-8:01 pm

2 stops36h 21m

$1,262

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 9/8

9:35 am-11:45 am

2 stops38h 10m

Singapore Changi

Thu 9/17

8:45 pm-8:32 pm

1 stop35h 47m

$1,273

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 9/6

9:35 am-11:45 am

2 stops38h 10m

Singapore Changi

Thu 9/17

8:45 pm-8:32 pm

1 stop35h 47m

$1,284

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 9/2

12:58 pm-3:45 pm

2 stops38h 47m

Singapore Changi

Tue 9/15

3:15 am-8:01 pm

2 stops28h 46m

$1,300

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 9/6

12:14 pm-3:45 pm

2 stops39h 31m

Singapore Changi

Thu 9/17

3:15 am-9:26 pm

2 stops30h 11m

$1,337

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 9/5

3:35 pm-5:15 am

2 stops49h 40m

Singapore Changi

Fri 9/11

8:10 am-2:53 pm

2 stops42h 43m

$1,338
Quickest round-trip

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 9/6

9:35 am-5:15 am

1 stop31h 40m

Singapore Changi

Thu 9/17

8:45 pm-8:32 pm

1 stop35h 47m

$1,345

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 9/4

11:36 am-6:30 pm

2 stops42h 54m

Singapore Changi

Sat 9/19

9:35 pm-3:39 pm

2 stops54h 04m

$1,352

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 7/7

11:34 am-9:40 am

2 stops34h 06m

Singapore Changi

Mon 7/13

9:00 pm-10:16 pm

2 stops37h 16m

$1,355

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 9/3

11:19 am-3:45 pm

2 stops40h 26m

Singapore Changi

Mon 9/21

7:40 pm-8:01 pm

2 stops36h 21m

$1,358

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 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 $967.

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.

Cheap Pittsburgh to Singapore flight deals and tips

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

Fastest flight time

32h 31m

Direct flights

None
The fastest flight from Pittsburgh to Singapore takes 32h 31m
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

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

    Prices for flights from Pittsburgh Airport to Singapore refresh daily.

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

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

    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.

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

    The travel and health documents you'll need for your trip to Singapore 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
9,680 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?

Yes. All flights to Singapore from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Pittsburgh to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Pittsburgh to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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