Bangkok to Sydney (Mascot) (BKK–SYD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BKK–SYD is served by 2 airlines with nonstop service. Thai Airways and Qantas lead the route. The flight covers 4,670 miles in approximately 9h. Beyond nonstop, 40 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| TG Thai Airways Also: LY, TK, WY | 14 | 359 | 9h | – | Star Alliance | LY, TK, WY |
| QF Qantas Also: AY, EK, LY, PG | 7 | 333 | 9h11 | – | Oneworld | AY, EK, LY, PG |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
BKK: +07 · SYD: AEST
When it's 6:00 PM in Bangkok, it's 9:00 PM in Sydney (Mascot).
Thai passport holders need a visa to enter Australia. The standard option is the Visitor Visa (subclass 600), which allows stays of 3, 6, or 12 months depending on the stream granted. Thai nationals are not eligible for the Electronic Travel Authority (ETA). Apply online through the Australian Department of Home Affairs portal. Required documents include proof of funds, a return ticket, and evidence of ties to Thailand. Passport must be valid for at least 6 months beyond the date of entry.
Airport Rail Link (ARL) runs from Phaya Thai station to Suvarnabhumi in 30 minutes (฿45 City Line; ฿90–130 Express, though Express service is often suspended). Trains run 6am to midnight. Transfer at Makkasan for MRT or Phaya Thai for BTS Skytrain.Metered taxis cost ฿250–400 from central Bangkok plus expressway tolls (฿50–75); expect 40–90 minutes depending on traffic. Avoid non-metered taxis; insist on the meter. Ride-share apps (Grab) are widely used and typically cost ฿200–350.
Airport Link trains depart every 10 minutes to Central Station (13 min, AUD $20.10 with Opal). The station access fee makes this more expensive than typical Sydney transit. Taxis from International Terminal queue outside arrivals; metered fares to the CBD run AUD $45–65. Uber operates from a designated ride-share zone.Rental car companies have desks in both the international and domestic terminal precincts. A SkyBus operates to the CBD and several suburbs as a cheaper alternative to taxis (AUD $24–27).
Temperate oceanic climate. Summers (December–February) are warm and humid at 24–32°C with afternoon sea breezes and occasional severe thunderstorms that can cause extended ground stops. Winters (June–August) are mild and mostly dry at 8–17°C. Fog on winter mornings occasionally delays operations.
The airport faces its greatest disruption risk from summer thunderstorms and, less commonly, from east-coast lows bringing heavy rain and strong winds in autumn and winter. Pack layers for winter. Summer evenings can be surprisingly cool with sea breezes.
BKK–SYD Quick Facts
Frequently Asked Questions
Flights from BKK to SYD
Suvarnabhumi Airport (BKK) and Sydney Kingsford Smith International Airport (SYD) are connected by nonstop service from Qantas and Thai Airways. With 70 weekly departures, this is a heavily served route.
BKK to SYD Flight Duration and Schedule
Nonstop flight time from BKK to SYD ranges from 9 hours 0 minutes to 10 hours 35 minutes. The route covers a distance of 4,670 miles (7,515 km). There are approximately 70 weekly flights outbound and 100 return, totaling 170 flights per week in both directions.
Connecting Options and Alternatives
40 one-stop connections are available, with the fastest taking approximately 16 hours via CGK. Two-stop connections are also available via intermediate hubs.