AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Sydney (SYD) in July 2026 (see full year).
Return flights
| 21 Jul - 04 Aug | Frontier Airlines | ||
| 01 Jul - 17 Jul | United | ||
| 02 Jul - 17 Jul | United | ||
| 03 Jul - 18 Jul | United |
Also check the deals for one-way flights from Raleigh-durham to Sydney in July.
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