PIT - SIN

$1,107 Find Cheap Flights from Pittsburgh to Singapore

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Singapore departing on 9/3. 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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Flights 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

Wed, Sep 3 - Wed, Sep 10
Japan Airlines Logo
10:26 am - 5:30 pmPIT-SIN
43h 04m2 stops
Japan Airlines Logo
9:50 pm - 9:31 pmSIN-PIT
35h 41m2 stops
$1,107Japan Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 17
Japan Airlines Logo
10:26 am - 12:20 amPIT-SIN
25h 54m2 stops
Japan Airlines Logo
9:50 pm - 9:31 pmSIN-PIT
35h 41m2 stops
$1,124Japan Airlines
Find Deal
Wed, Sep 10 - Thu, Oct 2
Japan Airlines Logo
10:26 am - 12:20 amPIT-SIN
25h 54m2 stops
Japan Airlines Logo
8:05 am - 9:31 pmSIN-PIT
25h 26m2 stops
$1,127Japan Airlines
Find Deal
Thu, Oct 23 - Thu, Nov 20
ANA Logo
2:07 pm - 6:40 amPIT-SIN
28h 33m2 stops
ANA Logo
6:35 am - 9:00 pmSIN-PIT
27h 25m2 stops
$1,130ANA
Find Deal
Wed, Sep 10 - Wed, Oct 1
American Airlines Logo
10:26 am - 12:20 amPIT-SIN
25h 54m2 stops
American Airlines Logo
1:55 am - 4:52 pmSIN-PIT
26h 57m2 stops
$1,145American Airlines
Find Deal
Thu, Oct 23 - Wed, Nov 19
Qatar Airways Logo
6:00 am - 9:00 pmPIT-SIN
27h 00m2 stops
Qatar Airways Logo
2:00 am - 11:57 pmSIN-PIT
34h 57m2 stops
$1,166Qatar Airways
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Thu, Oct 2 - Mon, Oct 6
ANA Logo
7:05 am - 6:40 amPIT-SIN
35h 35m2 stops
ANA Logo
10:10 pm - 3:24 pmSIN-PIT
29h 14m2 stops
$1,174ANA
Find Deal
Tue, Aug 5 - Thu, Dec 11
Qatar Airways Logo
6:03 am - 9:00 pmPIT-SIN
26h 57m2 stops
Qatar Airways Logo
2:00 am - 11:57 pmSIN-PIT
34h 57m2 stops
$1,188Qatar Airways
Find Deal
Wed, Sep 3 - Wed, Sep 17
United Airlines Logo
6:22 am - 6:25 pmPIT-SIN
24h 03m1 stop
United Airlines Logo
8:40 pm - 4:17 pmSIN-PIT
31h 37m1 stop
$1,225United Airlines
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Wed, Sep 3 - Wed, Sep 17
United Airlines Logo
5:27 pm - 6:15 amPIT-SIN
24h 48m1 stop
United Airlines Logo
8:45 am - 8:52 pmSIN-PIT
24h 07m2 stops
$1,230United Airlines
Find Deal
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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 $1,116 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,282 and $1,785 respectively.

Good to know

Low seasonMarch
High seasonJanuary
Cheapest flight$1,107
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 14% 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 $1,107 for a round-trip ticket.

  • 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?

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

  • 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 8861 reviews
7.0Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

10.0 ExcellentGal, Jul 2025EWR - NCE
Read more United Airlines reviews

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Boarded plane and then delayed 1.5 hours while on the plane

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Terrible confusion btw air Canada and United. Wasn’t able to change ticket because I had purchased on kayak. Rethinking booking tickets on this site, and will try to avoid United and aircanada going forward.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

The plane is too cramped! Zero leg room and when the person in front of me put their seat back they were basically laying in my lap.

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

Information on your arrival and departure airports

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