$511 Find Cheap Flights from Austin 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 Austin to Singapore departing on 5/26. 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, 0 bags

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Flight Deals

Book Cheap Austin 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 Austin 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 Austin to Singapore

Mon, May 11 - Fri, May 15
Multiple Airlines Logo
7:04 pm - 5:35 pm
AUS
-
SIN
33h 31m
1 stop
Multiple Airlines Logo
8:45 pm - 9:35 pm
SIN
-
AUS
37h 50m
1 stop
$967Multiple Airlines
Sat, May 9 - Sun, May 17
Air Canada Logo
8:50 am - 2:30 pm
AUS
-
SIN
40h 40m
2 stops
Air Canada Logo
7:00 am - 10:53 am
SIN
-
AUS
40h 53m
2 stops
$980Air Canada
Sat, May 9 - Sun, May 17
Air Canada Logo
8:50 am - 12:55 pm
AUS
-
SIN
39h 05m
2 stops
Air Canada Logo
7:00 am - 8:02 pm
SIN
-
AUS
26h 02m
1 stop
$987Air Canada
Mon, Mar 30 - Thu, Apr 16
Multiple Airlines Logo
2:10 pm - 7:50 am
AUS
-
SIN
28h 40m
1 stop
Multiple Airlines Logo
9:00 am - 12:34 am
SIN
-
AUS
28h 34m
1 stop
$995Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
7:04 pm - 5:35 pm
AUS
-
SIN
33h 31m
1 stop
Multiple Airlines Logo
8:45 pm - 3:47 pm
SIN
-
AUS
32h 02m
1 stop
$1,018Multiple Airlines
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
8:00 am - 5:15 am
AUS
-
SIN
32h 15m
1 stop
Multiple Airlines Logo
9:00 am - 2:10 pm
SIN
-
AUS
42h 10m
1 stop
$1,032Multiple Airlines
Tue, May 12 - Sun, May 17
Air Canada Logo
8:50 am - 5:15 am
AUS
-
SIN
31h 25m
1 stop
Air Canada Logo
7:00 am - 8:02 pm
SIN
-
AUS
26h 02m
1 stop
$1,076Air Canada
Sat, May 9 - Tue, May 12
Air Canada Logo
8:50 am - 2:30 pm
AUS
-
SIN
40h 40m
2 stops
Air Canada Logo
8:50 pm - 8:02 pm
SIN
-
AUS
36h 12m
2 stops
$1,080Air Canada
Mon, May 11 - Sun, May 17
Air Canada Logo
8:50 am - 5:00 am
AUS
-
SIN
31h 10m
2 stops
Air Canada Logo
7:00 am - 8:02 pm
SIN
-
AUS
26h 02m
1 stop
$1,083Air Canada
Tue, May 12 - Sat, May 16
Air Canada Logo
8:50 am - 5:15 am
AUS
-
SIN
31h 25m
1 stop
Air Canada Logo
7:00 am - 10:53 am
SIN
-
AUS
40h 53m
2 stops
$1,084Air Canada
Booking Insights

KAYAK's insights & trends for Austin to Singapore flights

Get data-powered insights and trends into flights from Austin 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 Austin to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin 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 Austin to Singapore is February, when tickets cost $1,041 (return) on average. On the other hand, the most expensive months are March and January, when the average cost of round-trip tickets is $1,303 and $1,289 respectively.

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

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

If your flying dates are flexible, you should consider flying to Singapore on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Austin to Singapore. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Austin to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Singapore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$511
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Austin to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Austin 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 Austin to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin 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 Austin 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 Austin 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 Austin 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 Austin 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 evening, when round-trip flights cost $852 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is $922.

Reviews of the top 3 airlines serving from Austin to Singapore

 
Need help choosing which airline to fly with from Austin 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.
8.2
Singapore AirlinesOverall score based on 1452 reviews
8.0Entertainment
7.8Food
8.3Boarding
8.0Comfort
8.6Crew
Airline reviews

Overall were very good and I was satisfied w/ all the food and services.

10.0 ExcellentDulcie, Jan 2026
HKG - SIN
Read more Singapore Airlines reviews

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

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.

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

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

Overall very good 👍 the only disappointment was that I pre ordered a vegan meal and the longest flight YVR-SIN wasn’t on board even though check in said it was and my email booking shows that confirmed ✅ luckily some passengers were not on board and there was a vegetarian meal available, but still, I think you should know because every all the other flights were vegan meals except for the longest so that was a bit of a concern at the beginning of the flight.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Good flight. It's great you can easily go anx help yourself to snacks and water. Crew friendly and helpful. Everything ran very smoothly.

Flight cancellations, delays, mass confusion and disorganization! That’s Air Canada for you, nothing new. I would have chosen a different airline if it were an option, and Air Canada continues to prove they don’t care about their customers.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

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

Information on your arrival and departure airports