Sydney to Bangkok

1 ways to travelfastest 10h 05mfly from €221
Photo: Florian Wehde / Unsplash

How the cheapest fare moved

Oct 12: €225 €225 Oct 6 Oct 12 low €221 · high €545

Departure-day prices · August 2026 Sydney → Bangkok

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Return-day prices · August 2026 Bangkok → Sydney

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Best time to visit Bangkok — climate

Jan: ~33°C daytime, 0 rainy days 33° JanFeb: ~34°C daytime, 11 rainy days 34° FebMar: ~35°C daytime, 8 rainy days 35° MarApr: ~35°C daytime, 17 rainy days 35° AprMay: ~32°C daytime, 28 rainy days 32° MayJun: ~32°C daytime, 25 rainy days 32° JunJul: ~31°C daytime, 30 rainy days 31° JulAug: ~32°C daytime, 23 rainy days 32° AugSep: ~31°C daytime, 29 rainy days 31° SepOct: ~32°C daytime, 22 rainy days 32° OctNov: ~30°C daytime, 12 rainy days 30° NovDec: ~32°C daytime, 2 rainy days 32° Dec

Best value: Oct — fares from €221 and ~32°C daytime.

Flights from Sydney to Bangkok start around €221 (typically 1 stop). Range seen recently: €221–242, based on 13 fares found by travellers.

Fly (from €221)
10h 05mduration
€221–242recent fares
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Cheapest cached fares Sydney → Bangkok; typically 1 stop (e.g. TR). · Based on 13 fares found by travellers in the last 48h

Cheapest round trips to Bangkok

Fares found by travellers in the last 48 hours — refreshed daily.

Oct 21 – Nov 7 Xiamen Airlines · 1 stop · 12h 55m €417 Book
Feb 22 – Mar 11 China Southern Airlines · 1 stop · 12h 45m €443 Book
Feb 20 – Mar 20 China Southern Airlines · 1 stop · 12h 40m €443 Book
Feb 22 – Mar 2 China Southern Airlines · 1 stop · 12h 45m €461 Book
Nov 18 – Nov 27 China Southern Airlines · 1 stop · 12h 55m €469 Book
Mar 1 – Mar 4 China Southern Airlines · 1 stop · 12h 40m €470 Book
Nov 1 – Nov 4 China Southern Airlines · 1 stop · 12h 45m €476 Book
Nov 22 – Nov 29 China Southern Airlines · 1 stop · 12h 45m €483 Book

Weather in Bangkok

Mon 🌧️ 33° 24° 💧66%
Tue ⛈️ 33° 25° 💧78%
Wed 🌧️ 30° 24° 💧82%
Thu ⛈️ 31° 24° 💧88%
Fri 🌦️ 31° 24° 💧84%
Sat 🌦️ 30° 24° 💧90%
Sun ⛈️ 30° 24° 💧84%

In Aug, Bangkok typically sees ~32°C daytime highs and 23 rainy days.

Where to stay in Bangkok

3★+ hotels from €38/night (38 hotels sampled, ~3 weeks out).

The Quarter Hualamphong by UHG - Close to Song Wat Road, Chinatown, Hua Lamphong Railway Station, Hua Lamphong MRT Station hotel · Bangkok
from €38/night★ 4
Travelodge Sukhumvit 11 hotel · Bangkok
from €51/night★ 4
ASAI Bangkok Chinatown hotel · Bangkok
from €55/night★ 4

Good to know

Time difference-4h
Time in the air12h 40m

Things to do in Bangkok

Top-rated tours and tickets from €114 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Bangkok

Bangkok (Thai: กรุงเทพฯ Krung Thep) is the capital and largest city of Thailand. With a population of over eleven million inhabitants, Bangkok is by far Thailand's main city, with the urban sprawl comprising nearly half of Thailand's population, and the largest city on the Southeast Asian mainland. Its high-rise buildings, heavy traffic congestion, intense heat and naughty nightlife do not immediately give you a warm welcome — but don't let your first impression mislead you.

Read the full Bangkok guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Sydney

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-10-12. Some links earn Stayonomy a commission at no cost to you.