Cheap flights from Bangkok to Sydney
Round-trip fares from Bangkok Suvarnabhumi Airport (BKK) to Sydney Kingsford Smith Airport (SYD) over the next few months. Cheapest right now: EUR 424. Based on recent samples, August 2026 currently looks like the cheapest month from EUR 424.
Want this trip cheaper? Set a price alert and we'll email you when it drops.
Set a price alert| Depart | Return | Nights | Price | Book |
|---|---|---|---|---|
| Mon 10 Aug | Sun 16 Aug | 6 | EUR 424 | See deal |
| Mon 24 Aug | Wed 26 Aug | 2 | EUR 430 | See deal |
| Wed 22 Jul | Wed 12 Aug | 21 | EUR 503 | See deal |
| Fri 14 Aug | Fri 21 Aug | 7 | EUR 510 | See deal |
Automatic checks 3 times per day. Prices may differ on the booking site due to some delay. Booking links may earn us a commission at no extra cost to you.