What is the cheapest month to fly from Dallas to Sydney?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Dallas (DFW) to Sydney (SYD), with fares starting from $660.

What is the lowest current fare from DFW to SYD?

The lowest currently-listed fare from Dallas (DFW) to Sydney (SYD) is $660 on 2026-10-29.

How long is the flight from Dallas to Sydney?

Direct flights from DFW to SYD cover approximately 13,808 km (8,580 miles), with an estimated flight time of 16h 15m. Operating airlines: QF.

Cheap flights from Dallas to Sydney

Cheapest current fares: $660 in October 2026, 13,808 km direct flight in ~16h 15m.

Last updated August 3, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Dallas (DFW) to Sydney (SYD). Refreshed daily.

Dallas (DFW) → Sydney (SYD)

October 2026 $660

Frequently asked questions

What is the cheapest month to fly from Dallas to Sydney?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Dallas (DFW) to Sydney (SYD), with fares starting from $660.
What is the lowest current fare from DFW to SYD?

The lowest currently-listed fare from Dallas (DFW) to Sydney (SYD) is $660 on 2026-10-29.
How long is the flight from Dallas to Sydney?

Direct flights from DFW to SYD cover approximately 13,808 km (8,580 miles), with an estimated flight time of 16h 15m. Operating airlines: QF.

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