
Bangkok to Sydney flight deals
- Lowest fare
- ฿6,361 Dec 8
- Roundtrip from
- ฿15,578
- Typical roundtrip
- ฿21,746
Sydney: prices, dates and useful details
Planning a trip to Sydney? Compare dates, airlines, flight times and direct options from Bangkok. 198 one-way fares from ฿6,361 · 3,702 roundtrips from ฿15,578.
- One way from
- ฿6,361
- 198 outbound-only options
- Roundtrip from
- ฿15,578
- 3,702 complete trips
- Typical roundtrip
- ฿21,746
- Half cost less, half cost more
- Flight options
- 3,702
- Roundtrips available
Saved searches
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Best Deals
Departure monthDecember 2026
Sydney
Weather22°WarmTypical one way฿10,355Cheapest one-way fare฿6,361฿10,355−39%Dec 8Save ฿3,994
December 2026
Sydney
Departure monthNovember 2026
Sydney
Weather20°MildTypical one way฿10,355Cheapest one-way fare฿6,977฿10,355−33%Nov 12Save ฿3,378
November 2026
Sydney
Departure monthOctober 2026
Sydney
Weather18°MildTypical one way฿10,355Cheapest one-way fare฿7,841฿10,355−24%Oct 29Save ฿2,514
October 2026
Sydney
Departure monthSeptember 2026
Sydney
Weather16°MildTypical one way฿10,355Cheapest one-way fare฿7,877฿10,355−24%Sep 11Save ฿2,478
September 2026
Sydney
Departure monthAugust 2026
Sydney
Weather14°MildTypical one way฿10,355Cheapest one-way fare฿7,950฿10,355−23%Aug 29Save ฿2,405
August 2026
Sydney
Departure monthFebruary 2027
Sydney
Weather23°WarmTypical one way฿10,355Cheapest one-way fare฿9,708฿10,355−6%Feb 10Save ฿647
February 2027
Sydney
Departure monthJanuary 2027
Sydney
Weather23°WarmTypical one way฿10,355Cheapest one-way fare฿10,571Jan 5
January 2027
Sydney
Departure monthJuly 2026
Sydney
Weather13°MildTypical one way฿10,355Cheapest one-way fare฿14,184Jul 31
July 2026
Sydney
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Typical prices
What do Sydney roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
Flexible timing
Compare Sydney by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Sydney fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1AirAsia X | ฿15,578 | ฿18,591–฿23,531 | 827 | 0% |
| 2AirAsia | ฿15,578 | ฿18,643–฿23,533 | 815 | 0% |
| 3VietJet Air | ฿15,578 | ฿19,473–฿26,189 | 1,124 | 0% |
| 4Jetstar | ฿15,578 | ฿21,022–฿27,384 | 710 | 0% |
| 5Thai AirAsia | ฿15,578 | ฿21,022–฿27,605 | 471 | 0% |
| 6Scoot | ฿16,034 | ฿18,045–฿23,673 | 2,429 | 0% |
| 7Thai VietJet Air | ฿18,021 | ฿18,726–฿22,866 | 56 | 0% |
| 8Hainan Airlines | ฿18,436 | ฿18,858–฿31,832 | 118 | 0% |
| 9Vietnam Airlines | ฿18,502 | ฿19,227–฿29,170 | 102 | 0% |
| 10Cebu Pacific | ฿18,577 | ฿20,047–฿21,154 | 62 | 0% |
| 11Thai Lion Air | ฿18,785 | ฿23,113–฿28,737 | 306 | 0% |
| 12Philippine Airlines | ฿18,999 | ฿19,388–฿27,589 | 41 | 0% |
Stops and connections
How stops affect price for Sydney
Stop counts cover both directions. Compare the time and inconvenience of a connection with the possible saving.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Two Plus Stops Total | ฿15,578 | ฿18,781–฿24,352 | 3,539 | 0% |
| 2One Stop Total | ฿23,619 | ฿24,778–฿31,652 | 94 | 0% |
| 3Nonstop | ฿27,432 | ฿28,404–฿34,315 | 69 | 100% |
Weather through the year
Typical temperatures in Sydney
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
Useful trip facts
What to know about Sydney
- Country
- Australia
- Arrival code
- SYD
- Typical annual temperature
- 18°C
- Trip styles
- Beach, City, Hiking
- Typical outbound from Bangkok
- 10h 20m
- Typical stay
- 12 nights
Usual temperature, not a forecast
Why go
Why travelers consider Sydney
Sun, surf, and the iconic Opera House. Australia's harbor city blends beach culture with cosmopolitan sophistication.