AUS - SIN

$487 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 5/12. 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$947
Typical prices: $961-$1,359
Multiple Airlines
Fri 8/28Sat 9/19
AUS - SIN • 2 stops
Cheapest one-way
$487
Typical prices: $889-$959
Multiple Airlines
Tue 5/12
AUS - SIN • 3 stops
Top airlines
Cheapest • from $1,017 (round-trip)
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
Cheapest • Avg $946 (round-trip)
Shortest trip • 23h 18m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
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

Fri, Aug 28 - Sat, Sep 19
Multiple Airlines Logo
1:36 pm - 9:05 am
AUS
-
SIN
30h 29m
2 stops
Multiple Airlines Logo
8:00 pm - 3:15 pm
SIN
-
AUS
56h 15m
2 stops
$947Multiple 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
$1,017Singapore 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
$1,018Singapore Airlines
Mon, Apr 6 - Sun, Apr 12
Multiple Airlines Logo
8:20 am - 9:40 am
AUS
-
SIN
36h 20m
2 stops
Multiple Airlines Logo
9:00 pm - 5:49 pm
SIN
-
AUS
33h 49m
2 stops
$1,042Multiple Airlines
Mon, Apr 13 - Sun, Apr 19
China Eastern Logo
7:10 am - 3:45 pm
AUS
-
SIN
43h 35m
2 stops
China Eastern Logo
12:55 am - 6:14 pm
SIN
-
AUS
30h 19m
2 stops
$1,085China Eastern
Mon, Apr 13 - Sun, Apr 19
China Eastern Logo
7:10 am - 8:10 pm
AUS
-
SIN
48h 00m
2 stops
China Eastern Logo
12:55 am - 6:14 pm
SIN
-
AUS
30h 19m
2 stops
$1,095China Eastern
Sat, Apr 4 - Sun, Apr 26
Multiple Airlines Logo
6:37 pm - 9:40 am
AUS
-
SIN
50h 03m
2 stops
Multiple Airlines Logo
9:00 pm - 6:06 pm
SIN
-
AUS
58h 06m
2 stops
$1,117Multiple Airlines
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
9:00 am - 12:45 am
AUS
-
SIN
26h 45m
2 stops
Multiple Airlines Logo
6:00 pm - 8:17 pm
SIN
-
AUS
39h 17m
2 stops
$1,118Multiple Airlines
Sun, Aug 9 - Sat, Aug 15
Multiple Airlines Logo
7:35 pm - 7:40 am
AUS
-
SIN
23h 05m
1 stop
Multiple Airlines Logo
9:00 am - 12:34 am
SIN
-
AUS
28h 34m
1 stop
$1,131Multiple Airlines
Mon, May 4 - Sun, May 17
Air Canada Logo
11:55 am - 5:15 am
AUS
-
SIN
52h 20m
2 stops
Air Canada Logo
7:00 am - 8:17 pm
SIN
-
AUS
26h 17m
1 stop
$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 August.

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.

Good to know

Low seasonFebruary
Cheapest flight$487
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

  • Can I bring on liquids on my flight to Singapore Changi Airport (SIN)?

    You may bring liquids onto the cabin of your flight, regardless of your airline, provided you store the liquids in 3.4 oz containers and the containers in a quart-sized, transparent plastic bag that is resealable. At the boarding security checkpoint, you must place the liquids bag separately from the rest of your carry-on.

  • What is the carry-on policy for Singapore Airlines?

    When flying to SIN with Singapore Airlines, you may bring one personal item plus one standard carry-on bag if in Economy or Premium Economy or two bags if in Business or First Class. Your personal item must not exceed 31.4 linear inches, while your bag must not exceed 45 linear inches to be allowed onboard. Weight-wise, a bag can weigh up to 15.4 lb.

  • What is the checked baggage policy for United Airlines from Austin to Singapore?

    You can check up to five bags when traveling to SIN with United Airlines. The first two are included in your fare. If you hold an Economy or Economy Plus fare, your bags must not exceed 50 lb, while with a Business or First Class fare, they must not exceed 70 lb. The maximum dimension for all is 62 inches.

  • How can I get specialized assistance when flying from Austin-Bergstrom International Airport (AUS) to Singapore Changi Airport (SIN)?

    If you’re disabled or have limited mobility and will need specialized assistance at AUS, onboard your flight, and at SIN, inform your airline of your needs when booking your flight or at least 48 hours ahead of your flight. Your airline will ensure you’re well served from the moment you arrive at AUS till you leave SIN.

  • 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 $487 for a one-way ticket and $947 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 $1,039 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 $1,215 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.

KAYAK’s top tips for finding a cheap flight from Austin to Singapore

  • Suppose you’re set to fly from Austin-Bergstrom International Airport (AUS) to Singapore Changi Airport (SIN) with American Airlines. You can wait for your flight at the airline’s onsite lounge, American Airlines Admirals Club. It is situated on the Mezzanine Level of the Barbara Jordan Terminal, across from Gate 22. As a First or Business Class traveler, you’re eligible to enter it for free.
  • The airline you travel with will influence your layover location in case you fly from AUS to SIN aboard a one-stop flight. If you travel with United or Singapore Airlines, you will lay over at San Francisco International Airport (SFO). However, if you fly with British Airways, you will lay over at London Heathrow (LHR).
  • Traveling with British Airways, KLM, or Air France is advised if you’d like to fly to SIN with an eco-friendly partner. This is because they have all replaced their old aircraft with modern versions that boast low fuel consumption, implemented waste management and recycling programs to minimize wastage, invested in sustainable aviation fuels research, and partnered with outstanding carbon offset providers.
  • If you want to travel from SIN to downtown Singapore using public transit, take the train from the airport’s MRT Station to Merah MRT Station. At this station, transfer to the East-West Line towards Tuas Link MRT Station.
  • If your child is below two years old, you may travel to SIN while carrying him on your lap. To do so, you must notify your airline of your plans and purchase an infant fare ticket for your baby, usually 10% of the adult fare.

Reviews of the top 3 airlines serving 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 1480 reviews
8.0Comfort
8.3Boarding
8.6Crew
8.1Entertainment
7.8Food
Airline reviews

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.

10.0 ExcellentAnonymous, Mar 2026
BLR - SIN
Read more Singapore Airlines reviews

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.

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

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.

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

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

I checked a bag and there was only one agent to assist all customers with any issues.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

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.

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

Information on your arrival and departure airports