✈ SYD → BKK
SYDNEY → BANGKOK: 9H 42M, 4,670 MILES. WELCOME TO THE LONG GAME.
Flight from Sydney to Bangkok
From Kingsford Smith (SYD), Australia Oceania → Suvarnabhumi (BKK), Thailand Asia
How long is the flight from Sydney to Bangkok?
A nonstop flight from Sydney (SYD) to Bangkok (BKK) takes about 9 hours 42 minutes, covering a great-circle distance of 4,670 miles (7,515 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
9h 42m
Nonstop, scheduled
Distance
4,670 mi
7,515 km · great-circle
Avg speed
775 km/h
Door-to-door including taxi
Time zones & jet lag
Sydney timezone
UTC+10
Australia/Sydney
Bangkok timezone
UTC+7
Asia/Bangkok
Time difference
-3h
3 hours behind
Jet lag (rough)
~2.1d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.