PIT - SIN

$621 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 5/30. 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

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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Cheap Flights from Pittsburgh to Singapore

 
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.

Recent round-trip flight deals from Pittsburgh to Singapore

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pittsburgh to Singapore.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
6:40 am - 7:05 amPIT-SIN
36h 25m2 stops
Air Canada Logo
6:15 am - 2:35 pmSIN-PIT
44h 20m2 stops
$1,161Air Canada
Find Deal
Tue, Jun 17 - Tue, Jun 24
Qatar Airways Logo
7:00 am - 9:00 pmPIT-SIN
26h 00m2 stops
Qatar Airways Logo
3:10 am - 11:59 pmSIN-PIT
32h 49m2 stops
$1,449Qatar Airways
Find Deal
Sat, May 17 - Fri, May 23
United Airlines Logo
6:10 am - 6:25 pmPIT-SIN
24h 15m1 stop
United Airlines Logo
8:45 am - 4:55 amSIN-PIT
32h 10m1 stop
$1,494United Airlines
Find Deal
Thu, May 29 - Wed, Jun 25
United Airlines Logo
6:10 am - 6:25 pmPIT-SIN
24h 15m1 stop
United Airlines Logo
8:40 pm - 9:56 amSIN-PIT
25h 16m2 stops
$1,498United Airlines
Find Deal
Thu, May 29 - Mon, Jun 30
 Logo
4:20 pm - 7:05 amPIT-SIN
50h 45m2 stops
 Logo
1:05 pm - 8:33 pmSIN-PIT
43h 28m3 stops
$1,528
Find Deal
Sat, May 17 - Sat, May 24
 Logo
7:00 am - 5:55 pmPIT-SIN
46h 55m2 stops
 Logo
1:45 pm - 6:45 amSIN-PIT
29h 00m2 stops
$1,553
Find Deal
Mon, May 26 - Sat, May 31
Turkish Airlines Logo
7:00 am - 8:45 amPIT-SIN
37h 45m2 stops
Turkish Airlines Logo
11:10 pm - 11:51 pmSIN-PIT
36h 41m2 stops
$1,557Turkish Airlines
Find Deal
Wed, Jun 4 - Sat, Jun 14
China Airlines Logo
7:44 pm - 12:35 amPIT-SIN
40h 51m2 stops
China Airlines Logo
2:00 am - 6:44 pmSIN-PIT
52h 44m2 stops
$1,636China Airlines
Find Deal
Mon, May 26 - Fri, May 30
Turkish Airlines Logo
7:00 am - 8:45 amPIT-SIN
37h 45m2 stops
Turkish Airlines Logo
11:10 pm - 11:51 pmSIN-PIT
36h 41m2 stops
$1,676Turkish Airlines
Find Deal
Fri, May 30 - Tue, Jul 1
China Airlines Logo
7:44 pm - 12:35 pmPIT-SIN
28h 51m2 stops
China Airlines Logo
2:00 am - 6:43 amSIN-PIT
40h 43m2 stops
$1,679China Airlines
Find Deal
Wed, Jun 4 - Fri, Jun 13
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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 June, where the average cost of round-trip tickets is $2,250 and $1,880 respectively.

Good to know

Low seasonMarch
High seasonMay
Cheapest flight$621
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 10% increase in price.
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 $621 for a one-way ticket and $1,161 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, oneworld, and SkyTeam 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 $1,569 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 7.0.

  • 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.

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 8702 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

2.0 MediocreJane, May 2025SFO - LHR
Read more United Airlines reviews

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

All was good except for the seats, not very comfy.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

This flight didn't happen for me because of overbooking.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

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

Information on your arrival and departure airports

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