AirHint found the following cheapest one-way flights from London (LGW) to Sydney (SYD) in September 2026 (see full year).
One-Way flights
| 16 Sep | Gulf Air | ||
| 02 Sep | Gulf Air | ||
| 06 Sep | SKY express | ||
| 20 Sep | Gulf Air | ||
| 19 Sep | Wizz Air | ||
| 26 Sep | Iberia Express | ||
| 03 Sep | Iberia Express | ||
| 13 Sep | Gulf Air | ||
| 23 Sep | Gulf Air | ||
| 17 Sep | Iberia Express |
Also check the deals for return flights from London to Sydney in September.
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