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Cheap flights from Pittsburgh to Singapore from $499

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.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Gulf Air Logo
1:10 pm - 12:50 pm
PIT
-
SIN
58h 40m
2 stops
Gulf Air Logo
8:00 pm - 6:12 pm
SIN
-
PIT
35h 12m
2 stops
$999Gulf Air
Thu, Nov 12 - Thu, Nov 19
Gulf Air Logo
1:10 pm - 12:50 pm
PIT
-
SIN
58h 40m
2 stops
Gulf Air Logo
8:00 pm - 5:27 pm
SIN
-
PIT
34h 27m
2 stops
$1,085Gulf Air
Thu, Nov 12 - Thu, Nov 19
Air Canada Logo
10:45 am - 5:15 am
PIT
-
SIN
30h 30m
2 stops
Air Canada Logo
8:10 am - 2:48 pm
SIN
-
PIT
42h 38m
2 stops
$1,121Air Canada
Tue, Sep 15 - Wed, Sep 23
Air Canada Logo
3:35 pm - 5:15 am
PIT
-
SIN
49h 40m
2 stops
Air Canada Logo
6:15 am - 2:48 pm
SIN
-
PIT
44h 33m
2 stops
$1,125Air Canada
Mon, Aug 3 - Mon, Aug 10
Air Canada Logo
5:11 am - 5:15 am
PIT
-
SIN
36h 04m
2 stops
Air Canada Logo
10:50 pm - 11:32 am
SIN
-
PIT
48h 42m
2 stops
$1,126Air Canada
Thu, Sep 24 - Wed, Sep 30
Air Canada Logo
3:35 pm - 5:15 am
PIT
-
SIN
49h 40m
2 stops
Air Canada Logo
6:15 am - 2:48 pm
SIN
-
PIT
44h 33m
2 stops
$1,134Air Canada
Wed, Aug 12 - Wed, Aug 19
Air Canada Logo
3:35 pm - 5:15 am
PIT
-
SIN
25h 40m
2 stops
Air Canada Logo
10:50 pm - 2:48 pm
SIN
-
PIT
51h 58m
2 stops
$1,157Air Canada
Sun, Aug 9 - Mon, Aug 31
Air Canada Logo
3:35 pm - 5:15 am
PIT
-
SIN
49h 40m
2 stops
Air Canada Logo
10:50 pm - 2:48 pm
SIN
-
PIT
51h 58m
2 stops
$1,202Air Canada
Mon, Jul 27 - Mon, Aug 3
Qatar Airways Logo
7:02 am - 3:45 pm
PIT
-
SIN
44h 43m
2 stops
Qatar Airways Logo
7:40 pm - 9:49 pm
SIN
-
PIT
38h 09m
2 stops
$1,318Qatar Airways
Sat, Sep 5 - Sat, Sep 12
Air Canada Logo
6:00 am - 5:00 am
PIT
-
SIN
35h 00m
2 stops
Air Canada Logo
7:00 am - 8:37 pm
SIN
-
PIT
25h 37m
2 stops
$1,359Air Canada
Sun, Sep 20 - Thu, Sep 24

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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 5
PIT7:02 amPittsburgh
44h 43m
2 stops
SIN3:45 pmSingapore Changi
Sep 12
SIN7:40 pmSingapore Changi
38h 09m
2 stops
PIT9:49 pmPittsburgh
$1,318
Qatar Airways
Jul 27
PIT6:25 amPittsburgh
26h 50m
2 stops
SIN9:15 pmSingapore Changi
Jul 31
SIN7:40 pmSingapore Changi
64h 06m
2 stops
PIT11:46 pmPittsburgh
$1,481
Qatar Airways
Jul 17
PIT12:13 pmPittsburgh
45h 02m
2 stops
SIN9:15 pmSingapore Changi
Jul 24
SIN7:40 pmSingapore Changi
56h 46m
2 stops
PIT4:26 pmPittsburgh
$1,618

United Airlines flights from Pittsburgh to Singapore

Our best United Airlines deals on Pittsburgh to Singapore flight tickets
United Airlines
Jul 27
PIT5:23 pmPittsburgh
24h 52m
1 stop
SIN6:15 amSingapore Changi
Aug 3
SIN8:35 pmSingapore Changi
31h 52m
1 stop
PIT4:27 pmPittsburgh
$1,942
United Airlines
Jul 27
PIT5:23 pmPittsburgh
24h 52m
1 stop
SIN6:15 amSingapore Changi
Aug 3
SIN8:35 pmSingapore Changi
31h 21m
2 stops
PIT3:56 pmPittsburgh
$1,946
United Airlines
Aug 9
PIT5:23 pmPittsburgh
24h 52m
1 stop
SIN6:15 amSingapore Changi
Aug 31
SIN8:35 pmSingapore Changi
31h 26m
1 stop
PIT4:01 pmPittsburgh
$1,992

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 July 1, 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

Thu 11/12

1:10 pm-12:50 pm

2 stops58h 40m

Singapore Changi

Thu 11/19

8:00 pm-6:12 pm

2 stops35h 12m

$999

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 11/12

1:10 pm-12:50 pm

2 stops58h 40m

Singapore Changi

Thu 11/19

8:00 pm-5:27 pm

2 stops34h 27m

$1,085

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 9/15

10:45 am-5:15 am

2 stops30h 30m

Singapore Changi

Wed 9/23

8:10 am-2:48 pm

2 stops42h 38m

$1,121

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 8/3

3:35 pm-5:15 am

2 stops49h 40m

Singapore Changi

Mon 8/10

6:15 am-2:48 pm

2 stops44h 33m

$1,125

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 9/24

5:11 am-5:15 am

2 stops36h 04m

Singapore Changi

Wed 9/30

10:50 pm-11:32 am

2 stops48h 42m

$1,126

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 8/12

3:35 pm-5:15 am

2 stops49h 40m

Singapore Changi

Wed 8/19

6:15 am-2:48 pm

2 stops44h 33m

$1,134

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 8/9

3:35 pm-5:15 am

2 stops25h 40m

Singapore Changi

Mon 8/31

10:50 pm-2:48 pm

2 stops51h 58m

$1,157

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 7/27

3:35 pm-5:15 am

2 stops49h 40m

Singapore Changi

Mon 8/3

10:50 pm-2:48 pm

2 stops51h 58m

$1,202

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 9/5

7:02 am-3:45 pm

2 stops44h 43m

Singapore Changi

Sat 9/12

7:40 pm-9:49 pm

2 stops38h 09m

$1,318
Quickest round-trip

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 9/20

6:00 am-5:00 am

2 stops35h 00m

Singapore Changi

Thu 9/24

7:00 am-8:37 pm

2 stops25h 37m

$1,359

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 $1,172.

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

27h 15m

Direct flights

None
The fastest flight from Pittsburgh to Singapore takes 27h 15m
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 27h 15m.

  • 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
9,901 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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