SIN - AUS

S$ 749 Find Cheap Flights from Singapore to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Austin departing on 11-5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Austin, 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 Singapore to Austin, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
S$ 1,349
STARLUX Airlines
Thu 5-3Mon 9-3
SIN - AUS • 2 stops
Cheapest one-way flight
S$ 749
Typical prices: S$ 752-S$ 858
Multiple Airlines
Mon 11-5
SIN - AUS • 2 stops
Top airlines
STARLUX Airlines
Cheapest • from S$ 1,349 (return)
Japan Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Austin (SIN-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Austin 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 return flight deals from Singapore to Austin

Thu, 5 Mar - Mon, 9 Mar
STARLUX Airlines Logo
14:45 - 23:59
SIN
-
AUS
23h 14m
2 stops
STARLUX Airlines Logo
19:00 - 13:25
AUS
-
SIN
29h 25m
2 stops
S$ 1,349STARLUX Airlines
Tue, 3 Mar - Tue, 10 Mar
STARLUX Airlines Logo
14:45 - 23:59
SIN
-
AUS
23h 14m
2 stops
STARLUX Airlines Logo
19:00 - 13:25
AUS
-
SIN
29h 25m
2 stops
S$ 1,351STARLUX Airlines
Thu, 5 Mar - Mon, 9 Mar
STARLUX Airlines Logo
14:45 - 23:59
SIN
-
AUS
23h 14m
2 stops
STARLUX Airlines Logo
19:00 - 13:25
AUS
-
SIN
29h 25m
2 stops
S$ 1,376STARLUX Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
15:45 - 09:55
SIN
-
AUS
31h 10m
2 stops
Multiple Airlines Logo
19:04 - 12:05
AUS
-
SIN
28h 01m
2 stops
S$ 1,478Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
22:20 - 15:43
SIN
-
AUS
31h 23m
2 stops
United Airlines Logo
07:15 - 20:15
AUS
-
SIN
24h 00m
1 stop
S$ 1,723United Airlines
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
10:10 - 23:44
SIN
-
AUS
27h 34m
2 stops
United Airlines Logo
07:15 - 20:15
AUS
-
SIN
24h 00m
1 stop
S$ 1,726United Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
09:20 - 23:13
SIN
-
AUS
27h 53m
3 stops
Multiple Airlines Logo
13:39 - 07:55
AUS
-
SIN
29h 16m
2 stops
S$ 2,095Multiple Airlines
Wed, 18 Mar - Thu, 26 Mar
Multiple Airlines Logo
03:15 - 00:24
SIN
-
AUS
34h 09m
3 stops
Multiple Airlines Logo
05:50 - 07:30
AUS
-
SIN
36h 40m
3 stops
S$ 2,102Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
Multiple Airlines Logo
07:40 - 23:06
SIN
-
AUS
28h 26m
2 stops
Multiple Airlines Logo
06:00 - 00:25
AUS
-
SIN
29h 25m
2 stops
S$ 2,138Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
15:45 - 09:55
SIN
-
AUS
31h 10m
2 stops
Multiple Airlines Logo
19:25 - 12:05
AUS
-
SIN
27h 40m
3 stops
S$ 2,149Multiple Airlines
Booking Insights

KAYAK's insights & trends for Singapore to Austin flights

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

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

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

Good to know

Low seasonJuly
Cheapest flightS$ 749
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Singapore to Austin

When to book flights from Singapore to Austin

Are your dates flexible? Find out the best times to travel from Singapore to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Singapore to Austin

  • What is the cheapest flight from Singapore to Austin?

    In the last 3 days, the lowest price for a flight from Singapore to Austin was S$ 749 for a one-way ticket and S$ 1,349 for a return.

  • Which airports will I be using when flying from Singapore to Austin?

    When flying out of Singapore you will be using Singapore Changi. You will be landing at Austin, also known as Austin Bergstrom.

  • Which aircraft models fly most regularly from Singapore to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Austin?

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

  • Which is the best airline for flights from Singapore to Austin, Japan Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Singapore to Austin are Japan Airlines and United Airlines. With an average price for the route of S$ 1,556 and an overall rating of 8.3, Japan Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of S$ 2,397 and an overall rating of 7.4.

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

    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 Singapore to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from 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 Singapore to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Austin with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Austin?

    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 Austin from Singapore 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 Singapore to Austin

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Austin. 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 Singapore to Austin? 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.
8.3
Japan AirlinesOverall score based on 1697 reviews
7.7Food
8.7Crew
8.4Boarding
8.2Comfort
7.8Entertainment
Airline reviews

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good

10.0 ExcellentMichael, Jan 2026
HND - ORD
Read more Japan Airlines reviews

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good

I like the intention and service of the flight crew. Japanese values were observed and appreciated as a customer.

Our flight was delayed by one hour. Luckily, we were still able to make our connection. This flight is really an Alaska Airlines flight and not the same excellent service and comfort as Japan Airlines.

Very comfortab flight. The flight crew and service was terrific. The food was average at best.

First time flying. Very comfortable, plenty of leg room in economy. The food was good, as well as the snacks. Quick flight back from Kansai to HNL.

Excellent service, excellent food and beverage options, plenty of legroom

I wouldn’t know, I tried to contact you days before to reschedule my flight back to Okinawa but you left me on hold for 2 hours. I tried calling multiple times and not once did you pick up. I had to spend 2000 dollars on a one way ticket back to Okinawa because I couldn’t get ahold of you guys to change my flight.

I fell asleep, and the crew kindly left some snacks for me

Underpricer is a terrible third party service that couldn’t change three letters on my boarding pass in time to make a flight. It cost me tons of money to have to buy a new ticket with JAL. I’m extremely let down with Kayak using such a sketchy company with horrific customer service.

Check in procedure is harder than with other airlines, infotainment system is outdated

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

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

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

Information on your arrival and departure airports