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Cheap flights from Pittsburgh to Singapore from $496

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.
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
$1,113Air Canada
Tue, Nov 17 - Tue, Dec 1
Air Canada Logo
4:15 pm - 7:00 am
PIT
-
SIN
25h 45m
2 stops
Air Canada Logo
8:50 am - 3:31 pm
SIN
-
PIT
43h 41m
2 stops
$1,114Air Canada
Tue, Nov 17 - Tue, Dec 1
Qatar Airways Logo
7:02 am - 3:45 pm
PIT
-
SIN
44h 43m
2 stops
Qatar Airways Logo
3:15 am - 8:04 pm
SIN
-
PIT
28h 49m
2 stops
$1,161Qatar Airways
Sun, Aug 23 - Sat, Sep 5
ANA Logo
3:35 pm - 12:55 am
PIT
-
SIN
45h 20m
2 stops
ANA Logo
6:15 am - 8:38 pm
SIN
-
PIT
26h 23m
2 stops
$1,188ANA
Sun, Aug 23 - Sun, Sep 6
Air Canada Logo
12:15 pm - 5:15 am
PIT
-
SIN
53h 00m
2 stops
Air Canada Logo
6:15 am - 2:53 pm
SIN
-
PIT
44h 38m
2 stops
$1,213Air Canada
Wed, Jul 8 - Wed, Jul 29
Air Canada Logo
3:35 pm - 5:15 am
PIT
-
SIN
49h 40m
2 stops
Air Canada Logo
6:15 am - 2:53 pm
SIN
-
PIT
44h 38m
2 stops
$1,283Air Canada
Sat, Jul 4 - Fri, Jul 10
Qatar Airways Logo
8:23 am - 8:45 am
PIT
-
SIN
36h 22m
2 stops
Qatar Airways Logo
3:15 am - 10:03 pm
SIN
-
PIT
31h 48m
2 stops
$1,360Qatar Airways
Thu, Oct 29 - Sun, Nov 1
Qatar Airways Logo
12:14 pm - 8:45 am
PIT
-
SIN
32h 31m
2 stops
Qatar Airways Logo
3:15 am - 9:13 pm
SIN
-
PIT
30h 58m
2 stops
$1,402Qatar Airways
Thu, Oct 29 - Sun, Nov 1
Multiple Airlines Logo
7:30 am - 12:20 am
PIT
-
SIN
28h 50m
2 stops
Multiple Airlines Logo
3:15 am - 10:23 pm
SIN
-
PIT
31h 08m
2 stops
$1,561Multiple Airlines
Sat, Jul 4 - Thu, Jul 9
Multiple Airlines Logo
6:25 am - 9:30 pm
PIT
-
SIN
51h 05m
2 stops
Multiple Airlines Logo
10:50 pm - 11:46 pm
SIN
-
PIT
60h 56m
2 stops
$1,594Multiple Airlines
Thu, Jul 30 - Sun, Aug 2

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United Airlines flights from Pittsburgh to Singapore

Our best United Airlines deals on Pittsburgh to Singapore flight tickets
United Airlines
Jul 23
PIT5:23 pmPittsburgh
24h 52m
1 stop
SIN6:15 amSingapore Changi
Jul 30
SIN8:45 amSingapore Changi
32h 34m
1 stop
PIT5:19 amPittsburgh
$1,942
United Airlines
Jul 23
PIT10:54 amPittsburgh
31h 21m
2 stops
SIN6:15 amSingapore Changi
Jul 30
SIN8:35 pmSingapore Changi
31h 21m
2 stops
PIT3:56 pmPittsburgh
$1,946
United Airlines
Oct 29
PIT7:13 pmPittsburgh
23h 47m
1 stop
SIN7:00 amSingapore Changi
Nov 2
SIN10:10 amSingapore Changi
31h 58m
1 stop
PIT5:08 amPittsburgh
$2,141

Finnair flights from Pittsburgh to Singapore

Our best Finnair deals on Pittsburgh to Singapore flight tickets
Finnair
Jul 4
PIT11:39 amPittsburgh
42h 51m
2 stops
SIN6:30 pmSingapore Changi
Jul 10
SIN9:35 pmSingapore Changi
36h 52m
2 stops
PIT10:27 pmPittsburgh
$3,071
Finnair
Jul 11
PIT7:01 amPittsburgh
47h 29m
2 stops
SIN6:30 pmSingapore Changi
Jul 28
SIN9:35 pmSingapore Changi
36h 52m
2 stops
PIT10:27 pmPittsburgh
$5,892
Finnair
Jul 11
PIT11:39 amPittsburgh
42h 51m
2 stops
SIN6:30 pmSingapore Changi
Jul 27
SIN9:35 pmSingapore Changi
36h 52m
2 stops
PIT10:27 pmPittsburgh
$6,287

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 June 11, 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

4:15 pm-7:00 am

2 stops49h 45m

Singapore Changi

Tue 12/1

8:50 am-3:31 pm

2 stops43h 41m

$1,113

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 11/17

4:15 pm-7:00 am

2 stops25h 45m

Singapore Changi

Tue 12/1

8:50 am-3:31 pm

2 stops43h 41m

$1,114

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 8/23

7:02 am-3:45 pm

2 stops44h 43m

Singapore Changi

Sat 9/5

3:15 am-8:04 pm

2 stops28h 49m

$1,161

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sun 8/23

3:35 pm-12:55 am

2 stops45h 20m

Singapore Changi

Sun 9/6

6:15 am-8:38 pm

2 stops26h 23m

$1,188

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 7/8

12:15 pm-5:15 am

2 stops53h 00m

Singapore Changi

Wed 7/29

6:15 am-2:53 pm

2 stops44h 38m

$1,213

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 7/4

3:35 pm-5:15 am

2 stops49h 40m

Singapore Changi

Fri 7/10

6:15 am-2:53 pm

2 stops44h 38m

$1,283

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 10/29

8:23 am-8:45 am

2 stops36h 22m

Singapore Changi

Sun 11/1

3:15 am-10:03 pm

2 stops31h 48m

$1,360

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 10/29

12:14 pm-8:45 am

2 stops32h 31m

Singapore Changi

Sun 11/1

3:15 am-9:13 pm

2 stops30h 58m

$1,402
Quickest round-trip

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 7/4

7:30 am-12:20 am

2 stops28h 50m

Singapore Changi

Thu 7/9

3:15 am-10:23 pm

2 stops31h 08m

$1,561

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 7/30

6:25 am-9:30 pm

2 stops51h 05m

Singapore Changi

Sun 8/2

10:50 pm-11:46 pm

2 stops60h 56m

$1,594

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

25h 30m

Direct flights

None
The fastest flight from Pittsburgh to Singapore takes 25h 30m
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
9,804 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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Popular flights according to clicks in the last 7 days on momondo
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