$510 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 9/11. 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

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Cheap Flights from Pittsburgh to Singapore

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore1 stop$950
Singapore
Singapore1 stop$950

Book Cheap Pittsburgh to Singapore Plane Tickets

 
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.
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
 Logo
7:10 pm - 5:45 pmPIT-SIN
33h 35m1 stop
 Logo
9:00 am - 6:10 pmSIN-PIT
22h 10m1 stop
Thu, Sep 11 - Thu, Sep 18
Air Canada Logo
3:25 pm - 7:05 amPIT-SIN
27h 40m2 stops
Air Canada Logo
9:10 am - 2:41 pmSIN-PIT
41h 31m2 stops
$989Air Canada
Find Deal
Wed, Sep 3 - Tue, Sep 16
Cathay Pacific Logo
6:00 am - 5:30 amPIT-SIN
35h 30m2 stops
Cathay Pacific Logo
1:50 am - 5:10 pmSIN-PIT
27h 20m2 stops
$1,075Cathay Pacific
Find Deal
Mon, Feb 9 - Wed, Mar 4
Japan Airlines Logo
8:13 am - 6:40 amPIT-SIN
33h 27m2 stops
Japan Airlines Logo
2:20 am - 9:12 pmSIN-PIT
31h 52m2 stops
$1,120Japan Airlines
Find Deal
Wed, Sep 10 - Wed, Oct 1
Japan Airlines Logo
10:26 am - 12:20 amPIT-SIN
25h 54m2 stops
Japan Airlines Logo
1:55 am - 9:31 pmSIN-PIT
31h 36m2 stops
$1,123Japan Airlines
Find Deal
Thu, Feb 5 - Thu, Feb 19
ANA Logo
2:10 pm - 6:55 amPIT-SIN
27h 45m2 stops
ANA Logo
6:35 am - 8:51 pmSIN-PIT
27h 16m2 stops
$1,141ANA
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Wed, Sep 10 - Thu, Oct 2
United Airlines Logo
5:27 pm - 6:15 amPIT-SIN
24h 48m1 stop
United Airlines Logo
8:45 am - 5:10 amSIN-PIT
32h 25m1 stop
$1,225United Airlines
Find Deal
Wed, Sep 10 - Thu, Oct 2
United Airlines Logo
6:22 am - 6:25 pmPIT-SIN
24h 03m1 stop
United Airlines Logo
8:40 pm - 1:05 pmSIN-PIT
28h 25m2 stops
$1,229United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
ANA Logo
7:05 am - 12:45 amPIT-SIN
29h 40m2 stops
ANA Logo
6:15 am - 1:05 pmSIN-PIT
42h 50m2 stops
$1,287ANA
Find Deal
Sun, Sep 14 - Fri, Sep 19
Cathay Pacific Logo
5:52 pm - 7:05 pmPIT-SIN
37h 13m2 stops
Cathay Pacific Logo
1:50 am - 4:39 pmSIN-PIT
26h 49m2 stops
$1,350Cathay Pacific
Find Deal
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 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, when tickets cost $1,125 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $2,282 and $1,767 respectively.

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.

If you are looking for a flight deal from Pittsburgh to Singapore, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Singapore, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

Good to know

Low seasonNovember
Cheapest flight$510
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Pittsburgh to Singapore

FAQs - booking Singapore flights

  • 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 from Pittsburgh to Singapore 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 from Pittsburgh to Singapore with an airline and back with another airline.

  • 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 from Pittsburgh to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the morning, when round-trip flights cost $1,730 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,943.

Reviews of the top airlines flying from Pittsburgh to Singapore

 
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 8916 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

8.0 ExcellentBill, Aug 2025IAH - LAX
Read more United Airlines reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

Long wait to check in at the priority counter in Toronto

I had no communication, receipt etc from Air Canada until hours before flight

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

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

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