PIT - SIN

$612 Find Cheap Flights from Pittsburgh to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Singapore departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Singapore, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Pittsburgh to Singapore (PIT-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Singapore

Mon, Feb 9 - Thu, Mar 5
Multiple Airlines Logo
7:10 pm - 5:45 pmPIT-SIN
33h 35m1 stop
Multiple Airlines Logo
9:00 am - 6:10 pmSIN-PIT
22h 10m1 stop
$950Multiple Airlines
Find Deal
Mon, Feb 9 - Thu, Mar 5
Air Canada Logo
5:55 pm - 7:00 amPIT-SIN
48h 05m2 stops
Air Canada Logo
8:50 am - 5:14 pmSIN-PIT
45h 24m2 stops
$1,086Air Canada
Find Deal
Mon, Feb 9 - Thu, Mar 5
Air Canada Logo
5:55 pm - 7:00 amPIT-SIN
48h 05m2 stops
Air Canada Logo
8:50 am - 5:14 pmSIN-PIT
45h 24m2 stops
$1,087Air Canada
Find Deal
Mon, Feb 9 - Wed, Mar 4
Japan Airlines Logo
6:25 am - 6:35 amPIT-SIN
35h 10m2 stops
Japan Airlines Logo
2:20 am - 3:36 pmSIN-PIT
26h 16m2 stops
$1,120Japan Airlines
Find Deal
Tue, Jan 13 - Sat, Jan 31
Qatar Airways Logo
5:30 pm - 8:45 amPIT-SIN
26h 15m2 stops
Qatar Airways Logo
3:15 am - 5:56 pmSIN-PIT
27h 41m2 stops
$1,167Qatar Airways
Find Deal
Sat, Jan 17 - Tue, Jan 27
Japan Airlines Logo
8:13 am - 6:35 amPIT-SIN
33h 22m2 stops
Japan Airlines Logo
2:20 am - 6:06 pmSIN-PIT
28h 46m2 stops
$1,170Japan Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
ANA Logo
10:50 am - 6:55 amPIT-SIN
31h 05m2 stops
ANA Logo
6:35 am - 1:07 pmSIN-PIT
42h 32m2 stops
$1,182ANA
Find Deal
Mon, Feb 9 - Thu, Mar 5
United Airlines Logo
9:00 am - 8:00 amPIT-SIN
34h 00m1 stop
United Airlines Logo
10:20 pm - 3:35 pmSIN-PIT
30h 15m1 stop
$1,225United Airlines
Find Deal
Mon, Feb 9 - Thu, Mar 5
United Airlines Logo
9:00 am - 8:00 amPIT-SIN
34h 00m1 stop
United Airlines Logo
10:10 am - 10:37 pmSIN-PIT
25h 27m2 stops
$1,229United Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 7
Qatar Airways Logo
5:37 pm - 9:15 pmPIT-SIN
39h 38m2 stops
Qatar Airways Logo
3:15 am - 9:48 pmSIN-PIT
31h 33m2 stops
$1,237Qatar Airways
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $1,086 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 22% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$950
Overall average: $1,456
Multiple Airlines
Mon 2/9Thu 3/5
PIT - SIN • 1 stop
Cheapest one-way
$612
ANA
Sun 3/15
PIT - SIN • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Booking Insights

KAYAK's insights & trends for Pittsburgh to Singapore flights

Get data-powered insights and trends into flights from Pittsburgh to Singapore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Singapore?

The average price of all round-trip flights from Pittsburgh to Singapore clicked on KAYAK for each day over the last 12 months.

When flying from Pittsburgh to Singapore, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Pittsburgh, you’ll find the best rates on Wednesdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Pittsburgh to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Singapore is September, where tickets cost $1,133 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,767 and $1,642 respectively.

Good to know

Low seasonMarch
Cheapest flight$612
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Pittsburgh to Singapore

When to book flights from Pittsburgh to Singapore

Are your dates flexible? Find out the best times to travel from Pittsburgh to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Singapore

  • What is the cheapest flight from Pittsburgh to Singapore?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Singapore was $612 for a one-way ticket and $950 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Singapore?

    Yes, you’ll need a passport to travel to Singapore from Pittsburgh.

  • Which airports will I be using when flying from Pittsburgh to Singapore?

    Pittsburgh and Singapore are both served by 1 main airport. You will leave Pittsburgh from Pittsburgh and will be arriving at Singapore Changi.

  • Which aircraft models fly most regularly from Pittsburgh to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Singapore?

    Star Alliance, and oneworld are the airline alliances operating flights between Pittsburgh and Singapore, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Singapore, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Singapore are United Airlines and Air Canada. With an average price for the route of $1,341 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $1,064 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Pittsburgh to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and SIN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Pittsburgh to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8926 reviews
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Terrible. They wouldn't allow me on my flight on the 14th..

2.0 MediocreJulian, Sep 2025DEN - DRO
Read more United Airlines reviews

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

Everything you need to know for your flight from Pittsburgh to Singapore

Information on your arrival and departure airports

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