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Cheapest month to fly
One way, the cheapest fare found for each month. Fares change all the time; the search shows today’s prices.
| Month | From | Airline | Stops | Found |
|---|---|---|---|---|
| November 2026 | $776 | Frontier Airlines | 2 stops | 14 Nov 2026 |
| December 2026 | $634 | Frontier Airlines | 2 stops | 12 Nov 2026 |
| July 2027 | $782 | Korean Air | 3 stops | 8 Nov 2026 |
Cheapest days in December 2026
| Date | From | Airline | Stops | Found |
|---|---|---|---|---|
| 8 Dec 2026 | $634 | Frontier Airlines | 2 stops | 12 Nov 2026 |
| 5 Dec 2026 | $723 | Frontier Airlines | 2 stops | 14 Nov 2026 |
| 3 Dec 2026 | $781 | Frontier Airlines | 2 stops | 12 Nov 2026 |
Airlines flying non-stop
Qantas From $1,093 one way · found 12 Nov 2026
American Airlines From $1,161 one way · found 12 Nov 2026
Non-stop flights take about 17 h 10 min.
Lounges at Dallas/Fort Worth International →
Lounges at Sydney Kingsford Smith →
How many Avios or miles does this flight earn, and what does it cost in points?
Questions about this route
When is it cheapest to fly from Dallas to Sydney?
In our recent data December 2026 is cheapest, from $634 one way. Prices move every day, so check the search for your own dates.
Which airlines fly non-stop from Dallas to Sydney?
Recent non-stop fares were found with Qantas and American Airlines.
How long is the flight from Dallas to Sydney?
About 17 h 10 min non-stop.
Fares are the cheapest found recently by travellers, not live quotes, and can change.