AUS - SIN

$514 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 4/21. 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 Singapore

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

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Everything you should know

Cheapest round-trip
$965
Typical prices: $1,392-$926
Singapore Airlines
Mon 9/21Tue 9/29
AUS - SIN • 1 stop
Cheapest one-way
$514
Typical prices: $481-$484
Multiple Airlines
Tue 4/21
AUS - SIN • 2 stops
Top airlines
Singapore Airlines
Cheapest • from $1,039 (round-trip)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Singapore. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Vancouver (YVR)
Cheapest • Avg $923 (round-trip)
San Francisco (SFO)
Shortest trip • 23h 19m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 12% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Singapore (AUS-SIN)

 
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, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
7:35 pm - 7:40 am
AUS
-
SIN
23h 05m
1 stop
Multiple Airlines Logo
9:00 am - 11:14 pm
SIN
-
AUS
27h 14m
1 stop
$965Multiple Airlines
Fri, Aug 28 - Sat, Sep 19
Singapore Airlines Logo
1:52 pm - 5:15 am
AUS
-
SIN
26h 23m
1 stop
Singapore Airlines Logo
9:00 am - 12:09 am
SIN
-
AUS
28h 09m
1 stop
$1,039Singapore Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
7:35 pm - 7:40 am
AUS
-
SIN
23h 05m
1 stop
Multiple Airlines Logo
9:00 am - 6:04 pm
SIN
-
AUS
22h 04m
1 stop
$1,089Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Cathay Pacific Logo
8:53 pm - 11:45 am
AUS
-
SIN
25h 52m
2 stops
Cathay Pacific Logo
9:45 am - 10:40 pm
SIN
-
AUS
25h 55m
2 stops
$1,098Cathay Pacific
Fri, Aug 28 - Fri, Sep 18
China Eastern Logo
7:20 am - 5:25 am
AUS
-
SIN
33h 05m
2 stops
China Eastern Logo
12:55 am - 9:02 pm
SIN
-
AUS
33h 07m
2 stops
$1,101China Eastern
Wed, May 6 - Tue, Jun 9
Multiple Airlines Logo
5:26 pm - 9:40 am
AUS
-
SIN
51h 14m
2 stops
Multiple Airlines Logo
9:00 pm - 3:26 pm
SIN
-
AUS
55h 26m
2 stops
$1,117Multiple Airlines
Wed, May 6 - Wed, Jun 10
Air Canada Logo
11:55 am - 5:15 am
AUS
-
SIN
52h 20m
2 stops
Air Canada Logo
10:50 pm - 8:17 pm
SIN
-
AUS
34h 27m
2 stops
$1,121Air Canada
Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
9:00 am - 5:15 am
AUS
-
SIN
31h 15m
1 stop
Air Canada Logo
7:00 am - 10:48 am
SIN
-
AUS
40h 48m
2 stops
$1,138Air Canada
Thu, Aug 20 - Mon, Aug 31
Singapore Airlines Logo
1:52 pm - 7:40 am
AUS
-
SIN
28h 48m
1 stop
Singapore Airlines Logo
8:45 pm - 9:57 pm
SIN
-
AUS
38h 12m
1 stop
$1,139Singapore Airlines
Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
10:25 am - 5:15 am
AUS
-
SIN
29h 50m
2 stops
Air Canada Logo
7:00 am - 10:48 am
SIN
-
AUS
40h 48m
2 stops
$1,142Air 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.

How much is a round-trip flight from Austin to Singapore?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Singapore departing in September.

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.

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, where tickets cost $1,053 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $1,520 and $1,289 respectively.

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 22 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$514
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Austin to Singapore

When to book flights from Austin to Singapore

Are your dates flexible? Find out the best times to travel from Austin 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 Austin to Singapore

  • What is the cheapest flight from Austin to Singapore?

    In the last 3 days, the lowest price for a flight from Austin to Singapore was $514 for a one-way ticket and $965 for a round-trip.

  • Do I need a passport to fly between Austin and Singapore?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Austin and on arrival in Singapore.

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

    Austin airport is called Austin Bergstrom and the only airport in Singapore is Singapore Changi.

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

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

  • Which airline alliances offer flights from Austin to Singapore?

    Star Alliance is the only airline alliance operating flights between Austin and Singapore.

  • What is the most popular layover when flying to Singapore from Austin?

    San Francisco is the most popular layover city among KAYAK users traveling from Austin to Singapore.

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

    The two airlines most popular with KAYAK users for flights from Austin to Singapore are Singapore Airlines and United Airlines. With an average price for the route of $1,010 and an overall rating of 8.2, Singapore Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,227 and an overall rating of 7.4.

  • 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 to Singapore from Austin 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 to Singapore with an airline and back to Austin with another airline. Booking your flights between Austin 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 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 to Singapore from Austin 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 Austin to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Austin 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 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 1486 reviews
8.3Boarding
8.0Comfort
7.8Food
8.6Crew
8.0Entertainment
Airline reviews

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

8.0 ExcellentWendy, Apr 2026
MNL - SIN
Read more Singapore Airlines reviews

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

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.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

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

Information on your arrival and departure airports

Austin (AUS)
Singapore (SIN)