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Flights from Bangkok to Sydney

Airlines Flying from Bangkok to Sydney

Choose from 11 carriers that fly from Bangkok to Sydney, including VietJet Air, Thai Airways, and Thai AirAsia. Enjoy the cheapest tickets on this route with Thai Airways.
VietJet Air logo VietJet Air Thai Airways logo Thai Airways Thai AirAsia logo Thai AirAsia Scoot logo Scoot Malaysia Airlines logo Malaysia Airlines Hainan Airlines logo Hainan Airlines AirAsia logo AirAsia Vietnam Airlines logo Vietnam Airlines Xiamen Airlines logo Xiamen Airlines Jetstar Airways logo Jetstar Airways Philippine Airlines logo Philippine Airlines
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Find direct flights from Bangkok to Sydney within the next three months. Book one-way flights from £330 or return tickets from £513.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Bangkok to Sydney

The distance between Bangkok and Sydney is about 7,535.7km. It takes around 9 hours 7 minutes on average to fly from Bangkok to Sydney. The most popular month to Sydney is March. The off-season for travel is May.

Cheapest one-way flight price £130
Cheapest return ticket price £268
Off-season travel month May
Peak season for travel March
Flight distance 7,535.7km
Average flight time 9 hours 7 minutes
Popular airline VietJet Air

Find the best time to fly from Bangkok to Sydney

The cheapest time for Bangkok to Sydney flights: Oct 26 to Nov 2 — one way flight prices from £126.

Cheapest flights
From price
Search
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
  • 5 12
  • 12 19
  • 19 26

  • Nov

    26 2
  • 2 9
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Bangkok (BKK) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Bangkok to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around £499.
  • It takes about 9 hours 7 minutes to fly from Bangkok (BKK) to Sydney (SYD).
  • There are 1 airport(s) in Sydney (SYD): Sydney Airport.

How to find a cheap flight from Bangkok to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Bangkok to Sydney. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Bangkok to Sydney.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Bangkok to Sydney over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, Oct 20, with one-way flights priced at just £330.
2
Compare cheap flight deals from Bangkok to Sydney across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Bangkok to Sydney. The cheapest airline for this route is Thai Airways.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Bangkok to Sydney, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Bangkok to Sydney.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Bangkok to Sydney and snag some exclusive deals just for you.

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