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Cheap flights from Pittsburgh to Singapore from $491

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 4/1. 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.
Air Canada Logo
5:55 pm - 7:00 am
PIT
-
SIN
48h 05m2 stops
Air Canada Logo
8:50 am - 5:14 pm
SIN
-
PIT
45h 24m2 stops
$1,032Air Canada
Tue, Jan 13 - Sun, Feb 1
Multiple Airlines Logo
6:00 am - 9:45 pm
PIT
-
SIN
27h 45m2 stops
Multiple Airlines Logo
10:30 am - 11:55 pm
SIN
-
PIT
49h 25m2 stops
$1,064Multiple Airlines
Wed, Mar 11 - Wed, Mar 25
American Airlines Logo
8:06 am - 12:50 am
PIT
-
SIN
27h 44m2 stops
American Airlines Logo
2:20 am - 4:43 pm
SIN
-
PIT
27h 23m2 stops
$1,092American Airlines
Wed, Jan 21 - Sun, Jan 25
Qatar Airways Logo
6:00 am - 9:15 pm
PIT
-
SIN
26h 15m2 stops
Qatar Airways Logo
8:15 pm - 11:50 pm
SIN
-
PIT
40h 35m2 stops
$1,094Qatar Airways
Mon, Feb 9 - Thu, Mar 5
Qatar Airways Logo
9:24 am - 8:45 am
PIT
-
SIN
34h 21m2 stops
Qatar Airways Logo
8:15 pm - 7:05 pm
SIN
-
PIT
35h 50m2 stops
$1,119Qatar Airways
Mon, Feb 9 - Thu, Mar 5
Japan Airlines Logo
8:06 am - 5:25 pm
PIT
-
SIN
44h 19m2 stops
Japan Airlines Logo
10:25 pm - 6:10 pm
SIN
-
PIT
32h 45m2 stops
$1,121Japan Airlines
Tue, Jan 13 - Sun, Feb 1
Air Canada Logo
5:55 pm - 7:00 am
PIT
-
SIN
48h 05m2 stops
Air Canada Logo
8:50 am - 5:14 pm
SIN
-
PIT
45h 24m2 stops
$1,125Air Canada
Tue, Jan 13 - Sun, Feb 1
American Airlines Logo
8:06 am - 12:50 am
PIT
-
SIN
27h 44m2 stops
American Airlines Logo
2:20 am - 4:43 pm
SIN
-
PIT
27h 23m2 stops
$1,135American Airlines
Tue, Jan 13 - Sat, Jan 31
ANA Logo
10:49 am - 5:35 pm
PIT
-
SIN
41h 46m2 stops
ANA Logo
10:20 pm - 2:04 pm
SIN
-
PIT
28h 44m2 stops
$1,155ANA
Tue, Jan 13 - Sun, Feb 1
Multiple Airlines Logo
6:00 am - 8:45 am
PIT
-
SIN
37h 45m2 stops
Multiple Airlines Logo
5:15 am - 11:53 pm
SIN
-
PIT
31h 38m2 stops
$1,157Multiple Airlines
Sat, Jan 31 - Sat, Feb 7

Air Canada flights from Pittsburgh to Singapore

Our best Air Canada deals on Pittsburgh to Singapore flight tickets
Air Canada
Jan 13
PIT5:55 pmPittsburgh
48h 05m
2 stops
SIN7:00 amSingapore Changi
Feb 1
SIN8:50 amSingapore Changi
45h 24m
2 stops
PIT5:14 pmPittsburgh
$1,032
Find similar
Air Canada
Jan 13
PIT5:55 pmPittsburgh
48h 05m
2 stops
SIN7:00 amSingapore Changi
Feb 1
SIN8:50 amSingapore Changi
45h 24m
2 stops
PIT5:14 pmPittsburgh
$1,125
Find similar
Air Canada
Jan 11
PIT5:55 pmPittsburgh
42h 00m
2 stops
SIN12:55 amSingapore Changi
Jan 22
SIN8:50 amSingapore Changi
45h 24m
2 stops
PIT5:14 pmPittsburgh
$4,394
Find similar

American Airlines flights from Pittsburgh to Singapore

Our best American Airlines deals on Pittsburgh to Singapore flight tickets
American Airlines
Jan 21
PIT8:06 amPittsburgh
27h 44m
2 stops
SIN12:50 amSingapore Changi
Jan 25
SIN2:20 amSingapore Changi
27h 23m
2 stops
PIT4:43 pmPittsburgh
$1,092
Find similar
American Airlines
Jan 13
PIT8:06 amPittsburgh
27h 44m
2 stops
SIN12:50 amSingapore Changi
Jan 31
SIN2:20 amSingapore Changi
27h 23m
2 stops
PIT4:43 pmPittsburgh
$1,135
Find similar
American Airlines
Feb 7
PIT9:15 pmPittsburgh
29h 40m
1 stop
SIN3:55 pmSingapore Changi
Feb 15
SIN11:05 pmSingapore Changi
33h 15m
1 stop
PIT7:20 pmPittsburgh
$7,311
Find similar

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 December 17, 2025.
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

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

5:55 pm-7:00 am

2 stops48h 05m

Singapore Changi

Sun 2/1

8:50 am-5:14 pm

2 stops45h 24m

$1,032

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 3/11

6:00 am-9:45 pm

2 stops27h 45m

Singapore Changi

Wed 3/25

10:30 am-11:55 pm

2 stops49h 25m

$1,064

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 1/21

8:06 am-12:50 am

2 stops27h 44m

Singapore Changi

Sun 1/25

2:20 am-4:43 pm

2 stops27h 23m

$1,092

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 2/9

6:00 am-9:15 pm

2 stops26h 15m

Singapore Changi

Thu 3/5

8:15 pm-11:50 pm

2 stops40h 35m

$1,094

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Mon 2/9

9:24 am-8:45 am

2 stops34h 21m

Singapore Changi

Thu 3/5

8:15 pm-7:05 pm

2 stops35h 50m

$1,119

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

8:06 am-5:25 pm

2 stops44h 19m

Singapore Changi

Sun 2/1

10:25 pm-6:10 pm

2 stops32h 45m

$1,121

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

5:55 pm-7:00 am

2 stops48h 05m

Singapore Changi

Sun 2/1

8:50 am-5:14 pm

2 stops45h 24m

$1,125

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

8:06 am-12:50 am

2 stops27h 44m

Singapore Changi

Sat 1/31

2:20 am-4:43 pm

2 stops27h 23m

$1,135

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 1/13

10:49 am-5:35 pm

2 stops41h 46m

Singapore Changi

Sun 2/1

10:20 pm-2:04 pm

2 stops28h 44m

$1,155

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 1/31

6:00 am-8:45 am

2 stops37h 45m

Singapore Changi

Sat 2/7

5:15 am-11:53 pm

2 stops31h 38m

$1,157

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 September is, on average, the cheapest month to fly to Singapore from Pittsburgh, with most prices found around $1,133. If you aren’t able to travel to Singapore during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,246.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Pittsburgh to Singapore is on a Tuesday when prices can be found for as low as $1,465. The most expensive day to fly to Singapore is Thursday, with ticket prices averaging around $1,845.

What is the cheapest time of day to depart on your flight to Singapore?

In the morning is the cheapest time of day to fly from Pittsburgh to Singapore when you can find flight prices for as low as $1,730. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,943 on average. Flights to Singapore from Pittsburgh at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Pittsburgh to Singapore flights?

You could potentially save up to 24% 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

24h 50m

Direct flights

None
The fastest flight from Pittsburgh to Singapore takes 24h 50m
There are no direct flights from Pittsburgh to Singapore. There are no popular flight routes from Pittsburgh to Singapore.
Search flight deals

  • 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 24h 50m.

  • 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
Air CanadaPriceFrom $959Free CancellationRating
7.1
10,531 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,224Free CancellationRating
7.4
9,092 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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