Cheap flights from San Antonio to Australia from $998
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Australia departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Antonio to Australia
Cheap round-trip flights
Cheap one-way flights
Fiji Airways flights from San Antonio to Australia
Our best Fiji Airways deals on San Antonio to Australia flight tickets
United Airlines flights from San Antonio to Australia
Our best United Airlines deals on San Antonio to Australia flight tickets
See travel insights to Australia from
How to get the cheapest flight ticket from San Antonio to Australia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Australia?
The month of March is, on average, the cheapest month to fly to Australia from San Antonio, with most prices found around $1,011. If you aren’t able to travel during the month of March, then book flights to Australia from San Antonio during April instead. Flights to Australia in April, while not as cheap as those in March, still average around $1,011.
What is the cheapest day to depart on your flight to Australia?
The cheapest day to depart from San Antonio to Australia is on a Wednesday. Travelers who choose to depart for Australia on a Wednesday will often find tickets for as low as $1,301. On the other hand, Friday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,517.
What is the cheapest time of day to depart on your flight to Australia?
Flying to Australia from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,101 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,393 on average. Flights to Australia from San Antonio in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from San Antonio when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,306 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from San Antonio for as low as $1,116 on momondo.
What is the cheapest airline that flies from San Antonio to Australia?
American Airlines, United Airlines, and Korean Air are the most popular carriers operating from San Antonio to Australia
What airlines fly to Australia?
United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Australia from San Antonio according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
Cheap San Antonio to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Australia
When did momondo last update prices for flights from San Antonio Airport to Australia?
Prices for flights from San Antonio Airport to Australia are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Australia?
There are 5 operators available for flights from San Antonio Airport to Australia as of June 2025.
How old do you have to be to fly from San Antonio Airport to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Antonio to Australia
Compare and see reviews for airlines that fly from San Antonio to Australia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $867 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $896 | Free Cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $926 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $971 | Free Cancellation | Rating 8.0 483 reviews | |||
| PriceFrom $1,048 | Free Cancellation | Rating 8.0 7,946 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to Australia?
It is quick and easy to find San Antonio to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.
Can I find flights from San Antonio to Australia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Australia from San Antonio which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from San Antonio to Australia?
momondo helps you find the best flight between San Antonio and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Antonio to Australia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Antonio to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.