What is the cheapest airline that flies from Pittsburgh to Singapore Changi?

Qatar Airways, United Airlines, and Alaska Airlines are the most popular carriers operating from Pittsburgh to Singapore Changi

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?

As of August 2026, there is 1 operator available to choose from 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.

$611 Cheap Flights from Pittsburgh to Singapore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 5:15 amPIT Pittsburgh-SIN Singapore Changi

49h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:50 pm - 11:32 amSIN Singapore Changi-PIT Pittsburgh

48h 42m2 stops Incheon Intl Toronto Pearson Intl

$1,079Air Canada

Mon, Sep 7 - Wed, Sep 30

3:35 pm - 5:15 amPIT Pittsburgh-SIN Singapore Changi

49h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

6:15 am - 2:53 pmSIN Singapore Changi-PIT Pittsburgh

44h 38m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

$1,080Air Canada

Mon, Sep 7 - Wed, Sep 30

6:30 am - 7:00 amPIT Pittsburgh-SIN Singapore Changi

35h 30m2 stops Chicago O'Hare Intl Vancouver Intl

8:40 am - 6:36 pmSIN Singapore Changi-PIT Pittsburgh

46h 56m2 stops Vancouver Intl Toronto Pearson Intl

$1,112Air Canada

Fri, Nov 13 - Thu, Nov 19

3:35 pm - 12:45 amPIT Pittsburgh-SIN Singapore Changi

45h 10m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

7:00 am - 2:48 pmSIN Singapore Changi-PIT Pittsburgh

43h 48m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,118Air Canada

Sun, Sep 6 - Sun, Sep 20

3:30 pm - 5:15 amPIT Pittsburgh-SIN Singapore Changi

49h 45m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

7:00 am - 8:37 pmSIN Singapore Changi-PIT Pittsburgh

25h 37m2 stops Vancouver Intl Toronto Pearson Intl

$1,137Air Canada

Sat, Oct 10 - Sat, Oct 17

3:30 pm - 5:15 amPIT Pittsburgh-SIN Singapore Changi

49h 45m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

7:00 am - 8:37 pmSIN Singapore Changi-PIT Pittsburgh

25h 37m2 stops Vancouver Intl Toronto Pearson Intl

$1,141Air Canada

Sat, Oct 3 - Sun, Oct 11

1:06 pm - 3:45 pmPIT Pittsburgh-SIN Singapore Changi

38h 39m2 stops New York John F Kennedy Intl Doha Hamad Intl

7:40 pm - 5:51 pmSIN Singapore Changi-PIT Pittsburgh

34h 11m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,172Qatar Airways

Mon, Oct 5 - Mon, Oct 12

6:00 am - 12:45 amPIT Pittsburgh-SIN Singapore Changi

30h 45m2 stops Toronto Pearson Intl Tokyo Narita

10:00 pm - 8:37 pmSIN Singapore Changi-PIT Pittsburgh

34h 37m2 stops Tokyo Haneda Toronto Pearson Intl

$1,263Air Canada

Thu, Sep 10 - Mon, Sep 14

7:00 am - 6:35 pmPIT Pittsburgh-SIN Singapore Changi

23h 35m1 stop San Francisco

8:35 pm - 4:04 pmSIN Singapore Changi-PIT Pittsburgh

31h 29m1 stop San Francisco

$1,341United Airlines

Mon, Sep 7 - Wed, Sep 30

7:00 am - 6:35 pmPIT Pittsburgh-SIN Singapore Changi

23h 35m1 stop San Francisco

8:35 pm - 4:01 pmSIN Singapore Changi-PIT Pittsburgh

31h 26m1 stop San Francisco

$1,342United Airlines

Sun, Sep 6 - Sun, Sep 20

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United Airlines flights from Pittsburgh to Singapore

Our best United Airlines deals on Pittsburgh to Singapore flight tickets

United Airlines

Aug 29

PIT7:00 amPittsburgh

23h 35m

1 stop

SIN6:35 pmSingapore Changi

Sep 11

SIN8:45 amSingapore Changi

43h 24m

1 stop

PIT4:09 pmPittsburgh

$1,334

United Airlines

Sep 7

PIT7:00 amPittsburgh

23h 35m

1 stop

SIN6:35 pmSingapore Changi

Sep 30

SIN8:35 pmSingapore Changi

31h 29m

1 stop

PIT4:04 pmPittsburgh

$1,341

United Airlines

Sep 6

PIT7:00 amPittsburgh

23h 35m

1 stop

SIN6:35 pmSingapore Changi

Sep 20

SIN8:35 pmSingapore Changi

31h 26m

1 stop

PIT4:01 pmPittsburgh

$1,342

Air Canada flights from Pittsburgh to Singapore

Our best Air Canada deals on Pittsburgh to Singapore flight tickets

Air Canada

Sep 7

PIT3:35 pmPittsburgh

49h 40m

2 stops

SIN5:15 amSingapore Changi

Sep 30

SIN10:50 pmSingapore Changi

48h 42m

2 stops

PIT11:32 amPittsburgh

$1,079

Air Canada

Sep 7

PIT3:35 pmPittsburgh

49h 40m

2 stops

SIN5:15 amSingapore Changi

Sep 30

SIN6:15 amSingapore Changi

44h 38m

2 stops

PIT2:53 pmPittsburgh

$1,080

Air Canada

Nov 13

PIT6:30 amPittsburgh

35h 30m

2 stops

SIN7:00 amSingapore Changi

Nov 19

SIN8:40 amSingapore Changi

46h 56m

2 stops

PIT6:36 pmPittsburgh

$1,112

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Mon 9/7

3:35 pm-5:15 am

2 stops49h 40m

Singapore Changi

Wed 9/30

10:50 pm-11:32 am

2 stops48h 42m

$1,079

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Mon 9/7

3:35 pm-5:15 am

2 stops49h 40m

Singapore Changi

Wed 9/30

6:15 am-2:53 pm

2 stops44h 38m

$1,080

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Fri 11/13

6:30 am-7:00 am

2 stops35h 30m

Singapore Changi

Thu 11/19

8:40 am-6:36 pm

2 stops46h 56m

$1,112

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Sun 9/6

3:35 pm-12:45 am

2 stops45h 10m

Singapore Changi

Sun 9/20

7:00 am-2:48 pm

2 stops43h 48m

$1,118

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Sat 10/10

3:30 pm-5:15 am

2 stops49h 45m

Singapore Changi

Sat 10/17

7:00 am-8:37 pm

2 stops25h 37m

$1,137

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Sat 10/3

3:30 pm-5:15 am

2 stops49h 45m

Singapore Changi

Sun 10/11

7:00 am-8:37 pm

2 stops25h 37m

$1,141

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Mon 10/5

1:06 pm-3:45 pm

2 stops38h 39m

Singapore Changi

Mon 10/12

7:40 pm-5:51 pm

2 stops34h 11m

$1,172

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Thu 9/10

6:00 am-12:45 am

2 stops30h 45m

Singapore Changi

Mon 9/14

10:00 pm-8:37 pm

2 stops34h 37m

$1,263

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Mon 9/7

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Wed 9/30

8:35 pm-4:04 pm

1 stop31h 29m

$1,341

Quickest round-trip

PittsburghSingapore

PIT Pittsburgh - SIN Singapore Changi

PITSIN

Pittsburgh

Sun 9/6

7:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Sun 9/20

8:35 pm-4:01 pm

1 stop31h 26m

$1,342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Best Price Found	$611
Fastest flight time	26h 15m
Direct flights	None

The best one-way flight to Singapore from Pittsburgh in the past 72 hours is $611. The best round-trip flight deal from Pittsburgh to Singapore found on momondo in the last 72 hours is $1,079.

The fastest flight from Pittsburgh to Singapore takes 26h 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 26h 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?
As of August 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Pittsburgh and Singapore, the leading airline is United Airlines, making up 100% of the total bookings.

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 Airlines	PriceFrom $1,224	Free Cancellation	Rating 7.4 10,116 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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Cheap flights from Pittsburgh to Singapore from $611

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 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Pittsburgh to Singapore

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Our best Air Canada deals on Pittsburgh to Singapore flight tickets

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How to get the cheapest flight ticket from Pittsburgh to Singapore

What is the cheapest month to fly to Singapore?

What is the cheapest airline that flies from Pittsburgh to Singapore Changi?

When to book flights from Pittsburgh to Singapore

Cheap Pittsburgh to Singapore (PIT to SIN) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

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