Dallas to Sydney flights – the most comfortable way to fly
2 airlines fly nonstop between Dallas and Sydney, about 12 flights a week. The flight takes 17h 30m and covers 13,808 km. The most comfortable economy seat is on Qantas's Airbus A330-300. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 18.0″ wide seat
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (78″)
- 21.0″ wide seat
- Direct aisle access
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from Dallas to Sydney
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| Qantas QF178 DFW → SYD |
10:00 | 17h 30m | A330-300 Wide-body |
6.6Comfortable | 8.0Very comfortable | MTWTFSS |
| American Airlines AA155 DFW → SYD |
10:05 | 17h 30m | 777-300ER Wide-body |
5.3Okay | 8.0Very comfortable | MTWTFSS |
Frequently asked questions
How long is the flight from Dallas to Sydney?
A nonstop flight from Dallas to Sydney takes about 17 h 30 min and covers 13,808 km.
Which airlines fly nonstop from Dallas to Sydney?
American Airlines and Qantas fly nonstop, with about 12 flights a week.
What is the most comfortable economy seat from Dallas to Sydney?
Qantas on the Airbus A330-300: 2-4-2 layout, 32″ legroom and 18.0″ wide seats – comfort score 6.6/10 (comfortable).
Is there lie-flat business class from Dallas to Sydney?
Yes. The most comfortable is Qantas's lie-flat, direct aisle access on the Airbus A330-300 (1-2-1), comfort score 8.0/10.
Can I fly with my dog from Dallas to Sydney?
Not in the cabin – Australia only lets pets arrive as cargo.
Is business class worth it from Dallas to Sydney?
Business is a lie-flat bed with aisle access for about 265% more than economy on Qantas – SkyBuddy's upgrade score: 7.6/10 (worth it).
Which aircraft fly from Dallas to Sydney?
Boeing 777-300ER and Airbus A330-300. Choose a wide-body for a quieter, roomier cabin.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.