Compare cheap outbound and return flights from Bangkok (BKK) to Sydney (SYD)and find the best offer from numerous airlines and travel agencies.
Cheapest roundtrip flight
from€552
Fastest flight
non-stop flights
18x / week
Flight distance
7,523 km
Time difference
Most popular airlines
Thai Airways
Qantas Airways
Flight schedule from Bangkok (BKK) to Sydney (SYD)
Select a travel date in the flight schedule for the route from Bangkok (BKK) to Sydney (SYD) and compare affordable flight deals.
offers
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Matching outbound flights23 of 23
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durationstopovers
September 6 – 12, 2026
September 13 – 19, 2026
September 20 – 26, 2026
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Tips and tricks to help you find cheap flights from Bangkok to Sydney
Favorite airline: e.g. China Southern, Scoot
China Southern is the most popular airline for flights from Bangkok to Sydney.
China Southern
38 %
Scoot
38 %
Emirates
12 %
Stopover flights are the cheapest connection
Direct flights on this route are $511.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
09h 15min
20h 20min
US$ 818
US$ 307
Favourite connection: via Singapore
When booking flights from Bangkok to Sydney 75 % of travelers prefer to fly via Singapore.
Route
bookings
1 stopover Singapore-Changi Airport
20h 20min, from US$ 307
75 %
1 stopover Kuala Lumpur-International Airport
20h 55min, from US$ 535
25 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Bangkok to Sydney?
A nonstop flight from Bangkok to Sydney typically takes around 9 hours 20 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 15 hours 30 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Bangkok to Sydney?
Yes, there are nonstop flights from Bangkok to Sydney, averaging around 2 to 3 flights per day, operated by, among others, Thai Airways and Qantas Airways. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Bangkok to Sydney?
Direct flights from Bangkok to Sydney are operated by, among others, Thai Airways and Qantas Airways. Connecting flights with one stop are also available, for example with Scoot (via Singapore), Cathay Pacific (via Hong Kong) and Malaysia Airlines (via Kuala Lumpur). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Bangkok to Sydney?
Nonstop flights from Bangkok to Sydney operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Bangkok to Sydney?
On the route from Bangkok to Sydney, there are on average around 2 to 3 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from Bangkok to Sydney?
On the route from Bangkok to Sydney, there are around 18 to 19 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
When does the first flight from Bangkok to Sydney depart?
The earliest nonstop flight from Bangkok to Sydney usually departs at 8:30 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Sydney.
When does the last flight from Bangkok to Sydney depart?
The last nonstop flight from Bangkok to Sydney usually departs at 10:35 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
Which airline is most commonly chosen for flights from Bangkok to Sydney?
For flights from Bangkok to Sydney, offers from Scoot, Emirates and Philippine Airlines are chosen most frequently. This reflects which airlines have been particularly popular with users on this route over the past year. Whether an airline works for you also depends on price, flight times, baggage and possible stopovers.