Cheap flights from Dallas to Sydney from $541

In general, March is the cheapest month to fly from Dallas to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $969. If you are unable to visit Sydney during the month of March, then departing from Dallas during the month February is also very affordable. Most momondo users find prices during this month for around $983.

The cheapest day to depart from Dallas to Sydney is on a Thursday when prices can be found for as low as $1,495. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,741.

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

You are more likely to see cheaper flights to Sydney from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,291 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Dallas for as low as $1,036 on momondo.

Delta is the most popular carrier operating from Dallas to Sydney Kingsford Smith

Qantas Airways, Fiji Airways and American Airlines are the top three most popular airlines that fly to Sydney from Dallas according to our data. Qantas Airways is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 7 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

The number of flights available between Dallas and Sydney is 2 per day as of August 2026. The most frequent departure time is 10:00PM, with 100% of daily flights leaving in the evening.

As of August 2026, there are 16 flights per week flying from Dallas to Sydney. The most common day of the week flights depart is Fri, with 25% of flights taking off on this day.