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Cheap Flights to Sydney from Bangkok

Prices were available within the past 7 days and starts at AU$248 for one-way flights and AU$469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok to Sydney route information

Origin Airport Don Mueang Intl.
Destination Airport Kingsford Smith Intl.
Airlines Serving Bangkok Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, Jetstar, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Scoot with baggage, Singapore Airlines, Thai Airways International, Vietnam Airlines
Flight Price AU$468
Distance 7,499 km



Cheap BKK to SYD Flights

  • Which airline has the least delays from Bangkok to Sydney?

    Booking with Thai Airways International means you will arrive to Sydney around the time you were supposed to. In fact, this airline has an 83% average for getting there on time. Of course, it never hurts to be prepared. If you're on Emirates, be sure to sign up for the delay notifications to stay up to date with your flight's status.
  • What airports do you fly into for Sydney?

    There is more than one way to get to Sydney. Don Mueang International Airport is just 18 miles away from BKK, and flights are 87% cheaper on average for the upcoming months. Save and put that extra funds toward your next adventure.
  • What is the cheapest date to fly to Sydney?

    Mar 11th has bookings (as of Feb 17th) as cheap as $599. That comes in 76% below the average price. Saving on flight costs means you'll have more moolah to spend on your trip.
  • How long is the flight from BKK to SYD?

    Thai Airways International can take you there in nine hours. For example, if you were to leave Bangkok at 7:20 PM +07, you would get to Sydney at 7:20 AM AEDT. Just enough time to catch up on your reading before you touch down (remember, there is a three hours time change).
  • What is the cheapest day of the week to fly from Bangkok to Sydney?

    The cheapest day to fly to Sydney from Bangkok is on Wednesday. So, if you want to save a bit of cash on your next holiday look for flights on Wednesday.
  • Can I change the date of my flight?

    You sure can and you may save by changing when you leave. The lowest-cost day to fly in March is Wednesday. If you like to go with the flow, you may just find that you can pocket some extra cash that you can use for future trips.
  • What day has the most flight time options?

    With four total flight time options, Wednesday provides the most flexibility from BKK to SYD. Saturday currently offers the fewest number of flight times with only two options.

Flight Information From Suvarnabhumi Intl. to Kingsford Smith Intl. 

Airport Name:🛫 Kingsford Smith Intl.
Airport Code:🛂 SYD
Avg. Direct Flight Duration:⏰ 9:20
Earliest Flight to Kingsford Smith Intl.:☀️ 5:50 PM ICT
Latest Flight to Kingsford Smith Intl.:🌙 6:00 PM ICT
Direct Airline(s) from Suvarnabhumi Intl. to Kingsford Smith Intl.:✈️ KLM, Thai Airways International, Austrian, Qantas, Emirates, Bangkok Airways, Turkish Airlines, Finnair, Lufthansa, El Al
One way from Suvarnabhumi Intl. to Kingsford Smith Intl.:➡️ AU$248
Round Trip from Suvarnabhumi Intl. to Kingsford Smith Intl.:🔄 AU$469


Sydney Flights

If you’ve been planning a romantic holiday with a partner, itching for an adventurous solo escape to one of the globe’s most fascinating destinations, or just looking to soak up some local history and culture, flights from Bangkok to Sydney provide the perfect getaway. Not only can you cross some must-visit sites off your bucket list, tour the landmarks and indulge in some delectable local specialities, you can do it without busting your budget, as Expedia makes it easy to find cheap airfare from BKK to SYD, whether you’re looking to fly one way, non stop or round trip.

Booking deals on cheap airlines means more spending money for your holiday – think of all the mouth-watering meals, refreshing cocktails and shopping trips you’ll enjoy with the savings afforded by cheap airfare – so click through Expedia’s selection of flights from Bangkok to Sydney and you’re sure to find a trip that tickles your fancy, even if you’re searching at the last minute.

Want to hire a car to travel in style? Or perhaps you’d like to book a one-of-a-kind hotel that offers world-class perks or puts you on the doorstep of Sydney’s best attractions? That’s no problem with Expedia, where you’ll find a selection of hire cars and accommodation suitable for all tastes and budgets. So go ahead and search for a spacious sedan for the whole family or an open-top sports car to tour Sydney in style, then add a romantic B&B, a self-catering apartment to whip up local dishes or a posh hotel with all the trimmings – with Expedia, your next great adventure is only a click away. Book your travel arrangements with us today!