$420 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 11/16. 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

Tue, Feb 24 - Tue, Mar 10
Multiple Airlines Logo
6:24 pm - 4:50 pmAUS-SIN
32h 26m2 stops
Multiple Airlines Logo
1:25 am - 9:25 pmSIN-AUS
33h 00m2 stops
$1,010Multiple Airlines
Find Deal
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
7:16 am - 12:25 amAUS-SIN
28h 09m2 stops
Multiple Airlines Logo
1:25 am - 10:12 pmSIN-AUS
33h 47m2 stops
$1,059Multiple Airlines
Find Deal
Thu, Feb 19 - Fri, Mar 13
Multiple Airlines Logo
2:45 pm - 11:55 amAUS-SIN
31h 10m2 stops
Multiple Airlines Logo
10:00 am - 9:25 pmSIN-AUS
24h 25m2 stops
$1,060Multiple Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 5
China Eastern Logo
7:20 am - 3:00 pmAUS-SIN
41h 40m2 stops
China Eastern Logo
6:30 pm - 12:03 amSIN-AUS
43h 33m2 stops
$1,099China Eastern
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Thu, Mar 19 - Sat, Mar 28
Air Canada Logo
9:00 am - 7:00 amAUS-SIN
33h 00m2 stops
Air Canada Logo
8:50 am - 12:38 pmSIN-AUS
40h 48m2 stops
$1,102Air Canada
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Sat, Feb 21 - Fri, Mar 13
Air Canada Logo
5:58 pm - 7:00 amAUS-SIN
47h 02m2 stops
Air Canada Logo
8:50 am - 12:19 pmSIN-AUS
40h 29m2 stops
$1,116Air Canada
Find Deal
Sat, Feb 21 - Tue, Mar 10
Air Canada Logo
5:58 pm - 7:00 amAUS-SIN
47h 02m2 stops
Air Canada Logo
8:50 am - 11:46 pmSIN-AUS
27h 56m2 stops
$1,119Air Canada
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Tue, Feb 24 - Thu, Mar 12
United Airlines Logo
7:30 am - 8:15 pmAUS-SIN
22h 45m1 stop
United Airlines Logo
10:20 pm - 12:31 pmSIN-AUS
27h 11m1 stop
$1,124United Airlines
Find Deal
Mon, Feb 23 - Mon, Mar 9
United Airlines Logo
1:57 pm - 8:00 amAUS-SIN
28h 03m2 stops
United Airlines Logo
10:20 pm - 8:33 amSIN-AUS
23h 13m2 stops
$1,129United Airlines
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Wed, Dec 3 - Fri, Dec 5
Singapore Airlines Logo
7:26 pm - 5:45 pmAUS-SIN
32h 19m1 stop
Singapore Airlines Logo
8:45 pm - 5:57 pmSIN-AUS
35h 12m1 stop
$1,340Singapore Airlines
Find Deal
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 April, when tickets cost $1,030 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $1,611 and $1,368 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 15 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$420
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 2% 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 at night, which is peak travel time and where the average cost of a ticket is $1,323.

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.
8.1
Singapore AirlinesOverall score based on 1391 reviews
8.3Boarding
8.0Comfort
7.7Food
8.0Entertainment
8.6Crew
Airline reviews

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

4.0 OkayKohMeng, Nov 2025LAX - SIN
Read more Singapore Airlines reviews

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

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

The food wasn’t good at all. I skipped meals .

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

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.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

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

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