Cheap flights from Dallas to Australia from $618

In general, September is the cheapest month to fly from Dallas to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $213. If you don’t want to visit Australia in September, then you should wait until August to fly from Dallas, when ticket prices are also cheap, with an average price of $256.

On average, the least expensive day to fly to Australia from Dallas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $2,164. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Dallas to Australia on a Saturday will generally be more expensive and average around $3,418. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Dallas/Fort Worth to Sydney Kingsford Smith for the best Dallas - Australia flight prices

You are more likely to see cheaper flights to Australia from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,799 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Dallas for as low as $1,465 on momondo.

Historically, on average around 19% of flights between Dallas and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

2 flights are operational daily from Dallas to Australia as of June 2026. The most popular departure time for this route is 22:00, with 100% of flights per day taking off in the evening.

The number of flights available between Dallas and Australia is 18 per week as of June 2026. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.