AirHint found the following cheapest return flights from Knoxville (TYS) to Sydney (SYD) in February 2026 (see full year).
Return flights
| 02 Feb - 11 Feb | American Airlines | ||
| 02 Feb - 12 Feb | American Airlines | ||
| 01 Feb - 01 Mar | United | ||
| 15 Feb - 07 Mar | United | ||
| 08 Feb - 14 Feb | Allegiant Air |
Also check the deals for one-way flights from Knoxville to Sydney in February.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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