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Cheap flights from Pittsburgh to Singapore from $542

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 8/28. 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
7:20 pm - 7:00 amPIT  Pittsburgh-SIN Singapore Changi
46h 40m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
8:40 am - 6:36 pmSIN  Singapore Changi-PIT Pittsburgh
22h 56m2 stops Vancouver Intl Toronto Pearson Intl
$1,114Air Canada
Mon, Nov 2 - Tue, Nov 17
Multiple Airlines Logo
6:01 pm - 7:00 amPIT  Pittsburgh-SIN Singapore Changi
47h 59m3 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl Vancouver Intl
Multiple Airlines Logo
8:40 am - 8:49 pmSIN  Singapore Changi-PIT Pittsburgh
25h 09m2 stops Vancouver Intl Chicago O'Hare Intl
$1,136Multiple Airlines
Mon, Nov 2 - Tue, Nov 17
Air Canada Logo
3:30 pm - 12:45 amPIT  Pittsburgh-SIN Singapore Changi
45h 15m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
Air Canada Logo
10:50 pm - 11:32 amSIN  Singapore Changi-PIT Pittsburgh
48h 42m2 stops Incheon Intl Toronto Pearson Intl
$1,138Air Canada
Sun, Sep 13 - Sun, Sep 20
Air Canada Logo
10:49 am - 7:00 amPIT  Pittsburgh-SIN Singapore Changi
31h 11m2 stops Chicago O'Hare Intl Vancouver Intl
Air Canada Logo
8:40 am - 6:36 pmSIN  Singapore Changi-PIT Pittsburgh
46h 56m2 stops Vancouver Intl Toronto Pearson Intl
$1,157Air Canada
Fri, Nov 13 - Thu, Nov 19
Air Canada Logo
3:35 pm - 5:15 amPIT  Pittsburgh-SIN Singapore Changi
25h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
10:50 pm - 11:32 amSIN  Singapore Changi-PIT Pittsburgh
48h 42m2 stops Incheon Intl Toronto Pearson Intl
$1,163Air Canada
Fri, Aug 28 - Sun, Sep 13
United Airlines Logo
5:48 pm - 6:15 amPIT  Pittsburgh-SIN Singapore Changi
24h 27m1 stop San Francisco
United Airlines Logo
8:35 pm - 4:01 pmSIN  Singapore Changi-PIT Pittsburgh
31h 26m1 stop San Francisco
$1,341United Airlines
Sun, Sep 13 - Sun, Sep 20
United Airlines Logo
7:00 am - 6:35 pmPIT  Pittsburgh-SIN Singapore Changi
23h 35m1 stop San Francisco
United Airlines Logo
8:35 pm - 4:04 pmSIN  Singapore Changi-PIT Pittsburgh
31h 29m1 stop San Francisco
$1,341United Airlines
Tue, Sep 29 - Tue, Oct 6
United Airlines Logo
7:00 am - 6:35 pmPIT  Pittsburgh-SIN Singapore Changi
23h 35m1 stop San Francisco
United Airlines Logo
8:35 pm - 4:01 pmSIN  Singapore Changi-PIT Pittsburgh
31h 26m1 stop San Francisco
$1,341United Airlines
Sat, Aug 29 - Sat, Sep 12
United Airlines Logo
7:00 am - 8:15 pmPIT  Pittsburgh-SIN Singapore Changi
24h 15m1 stop San Francisco
United Airlines Logo
10:10 am - 11:59 pmSIN  Singapore Changi-PIT Pittsburgh
26h 49m2 stops San Francisco Houston George Bush Intcntl
$1,341United Airlines
Mon, Nov 2 - Tue, Nov 17
United Airlines Logo
5:48 pm - 6:15 amPIT  Pittsburgh-SIN Singapore Changi
24h 27m1 stop San Francisco
United Airlines Logo
8:35 pm - 4:01 pmSIN  Singapore Changi-PIT Pittsburgh
31h 26m1 stop San Francisco
$1,341United Airlines
Fri, Aug 28 - Sat, Sep 12

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Air Canada flights from Pittsburgh to Singapore

Our best Air Canada deals on Pittsburgh to Singapore flight tickets
Air Canada
Nov 2
PIT7:20 pmPittsburgh
46h 40m
2 stops
SIN7:00 amSingapore Changi
Nov 17
SIN8:40 amSingapore Changi
22h 56m
2 stops
PIT6:36 pmPittsburgh
$1,114
Air Canada
Sep 13
PIT3:30 pmPittsburgh
45h 15m
2 stops
SIN12:45 amSingapore Changi
Sep 20
SIN10:50 pmSingapore Changi
48h 42m
2 stops
PIT11:32 amPittsburgh
$1,138
Air Canada
Nov 13
PIT10:49 amPittsburgh
31h 11m
2 stops
SIN7:00 amSingapore Changi
Nov 19
SIN8:40 amSingapore Changi
46h 56m
2 stops
PIT6:36 pmPittsburgh
$1,157

United Airlines flights from Pittsburgh to Singapore

Our best United Airlines deals on Pittsburgh to Singapore flight tickets
United Airlines
Nov 2
PIT7:00 amPittsburgh
24h 15m
1 stop
SIN8:15 pmSingapore Changi
Nov 17
SIN10:10 amSingapore Changi
26h 49m
2 stops
PIT11:59 pmPittsburgh
$1,341
United Airlines
Aug 28
PIT5:48 pmPittsburgh
24h 27m
1 stop
SIN6:15 amSingapore Changi
Sep 13
SIN8:35 pmSingapore Changi
30h 32m
2 stops
PIT3:07 pmPittsburgh
$1,346
United Airlines
Aug 29
PIT1:00 pmPittsburgh
29h 15m
3 stops
SIN6:15 amSingapore Changi
Sep 13
SIN8:35 pmSingapore Changi
25h 14m
2 stops
PIT9:49 amPittsburgh
$1,697

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 August 16, 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 Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Mon 11/2

7:20 pm-7:00 am

2 stops46h 40m

Singapore Changi

Tue 11/17

8:40 am-6:36 pm

2 stops22h 56m

$1,114

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Mon 11/2

6:01 pm-7:00 am

3 stops47h 59m

Singapore Changi

Tue 11/17

8:40 am-8:49 pm

2 stops25h 09m

$1,136

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Sun 9/13

3:30 pm-12:45 am

2 stops45h 15m

Singapore Changi

Sun 9/20

10:50 pm-11:32 am

2 stops48h 42m

$1,138

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Fri 11/13

10:49 am-7:00 am

2 stops31h 11m

Singapore Changi

Thu 11/19

8:40 am-6:36 pm

2 stops46h 56m

$1,157

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Fri 8/28

3:35 pm-5:15 am

2 stops25h 40m

Singapore Changi

Sun 9/13

10:50 pm-11:32 am

2 stops48h 42m

$1,163

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Sun 9/13

5:48 pm-6:15 am

1 stop24h 27m

Singapore Changi

Sun 9/20

8:35 pm-4:01 pm

1 stop31h 26m

$1,341

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Tue 9/29

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Tue 10/6

8:35 pm-4:04 pm

1 stop31h 29m

$1,341

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Sat 8/29

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Sat 9/12

8:35 pm-4:01 pm

1 stop31h 26m

$1,341
Quickest round-trip

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Mon 11/2

7:00 am-8:15 pm

1 stop24h 15m

Singapore Changi

Tue 11/17

10:10 am-11:59 pm

2 stops26h 49m

$1,341

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Fri 8/28

5:48 pm-6:15 am

1 stop24h 27m

Singapore Changi

Sat 9/12

8:35 pm-4:01 pm

1 stop31h 26m

$1,341

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 July 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 July, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $0.

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 44m

Direct flights

None
The fastest flight from Pittsburgh to Singapore takes 27h 44m
There are no direct flights from Pittsburgh to Singapore. There are no popular flight routes from Pittsburgh to Singapore.
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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 44m.

  • 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
10,105 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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