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Cheap Flight Deals from Bangkok to Sydney

Discover our range of affordable one-way and round-trip flights from Bangkok to Sydney and kick-start your next adventure today!

  • One way
  • Return

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

Best Time to Book Flights from Bangkok to Sydney

Explore the best time to buy affordable tickets to Sydney with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Top Airlines Flying from Bangkok to Sydney

Which airline provides the cheapest flights from Bangkok to Sydney? Discover the option that best suits your travel needs before embarking on your journey.

Scoot
From AU$ 235
Thai AirAsia X
From AU$ 245
AirAsia
From AU$ 248
Thai AirAsia
From AU$ 248
Xiamen Airlines
From AU$ 296
Thai Lion Air
From AU$ 307
Sichuan Airlines
From AU$ 308
Thai Vietjet Air
From AU$ 327
Hainan Airlines
From AU$ 330
China Southern Airlines
From AU$ 1,198

Find more flights and airlines

Alternative Routes from Bangkok to Sydney

There are various non-direct routes from Bangkok to Sydney which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Scoot
    BKK
    11:50
    21h 0m
    1 transfer
    SYD
    12:50
    Suvarnabhumi Airport - Kingsford Smith Airport
    Sat, Mar 1Scoot
    AU$ 235
  • Thai AirAsia X
    DMK
    17:15
    9h 35m
    Nonstop
    SYD
    06:50
    Don Mueang International Airport - Kingsford Smith Airport
    Tue, Dec 17Thai AirAsia X
    AU$ 245
  • Thai AirAsia X
    DMK
    17:15
    9h 35m
    Nonstop
    SYD
    06:50
    Don Mueang International Airport - Kingsford Smith Airport
    Tue, Dec 17Thai AirAsia X
    AU$ 245
    Find More Flights

FAQ

  • When are flight 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 lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Bangkok (BKK) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,112.
  • How long is the flights from Bangkok (BKK) to Sydney (SYD)?

    It takes about 9 hours 26 minutes to fly from Bangkok (BKK) to Sydney (SYD).
  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8km, by taxi about 20 minutes.
  • What time does the earliest flight from Bangkok to Sydney depart?

    The earliest flight departs from Bangkok (DMK) at 07:00 and arrives in Sydney (SYD) at 20:20.
  • What time does the latest flight from Bangkok to Sydney depart?

    The latest flight departs from Bangkok (BKK) at 18:10 and arrives in Sydney (SYD) at 06:25.
  • What are the most popular airlines that fly from Bangkok (BKK) to Sydney (SYD)?

  • What's the most popular airline for direct flights from Bangkok (BKK) to Sydney (SYD)?

    Thai Airways operates 48 direct flights from Bangkok (BKK) to Sydney (SYD).
  • How many airports in Sydney (SYD)?

How to find a cheap flight from Bangkok to Sydney

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Bangkok to Sydney

Cheapest direct flight priceAU$ 248
Cheapest return ticket priceAU$ 520
Off-season for travelNovember
Peak season for travelMarch
Flight distance7,535.7km
Average flight time9 hours 26 minutes
Popular airlineAirAsia Berhad (Malaysia)

Bangkok to Sydney by air

If you are travelling from Bangkok to Sydney by air or looking for Bangkok to Sydney flights, you have come to the right place. Start your search for airfares by giving the travelling date above, or continue reading to find out more about the journey, airlines, flight times, schedules, how to find cheap tickets, and much more.

Bangkok to Sydney airfares

Airfares from Bangkok to Sydney varies greatly from time to time. The price is influenced by various factors such as demand, travel date and time, seat availability, and airline pricing strategies. The airfares also change due to the travel classes of you choice, i.e. first class, business class and economy class.

How to find cheap flights from Bangkok to Sydney

Finding the most affordable air tickets from Bangkok to Sydney requires flexibility, perseverance, and a little bit luck. Here are some valuable tips to help you secure the best prices:

  • 1. Stay flexible with your travel dates and times, as airfares are often more budget-friendly during early mornings, late evenings, and weekdays.
  • 2. Consider nearby alternative airports as they may offer cheaper options.
  • 3. Explore booking separate one-way flights with different airlines, as it can sometimes be more cost-effective than a round-trip ticket.
  • 4. Opt for a connecting flight from Bangkok to Sydney as it can potentially result in savings.
  • 5. Keep a vigilant eye out for unexpected last-minute flight deals that may suddenly appear.

Airlines from Bangkok to Sydney

Thai Airways is the premier airline offering direct full-service flights from Bangkok to Sydney. Passengers can enjoy in a diverse range of onboard services and amenities, ensuring a delightful journey. Moreover, for those seeking alternative options, several low-cost airlines provide connecting flights, granting travelers flexibility and the ability to choose the flight option that best meets their travel needs.

Bangkok to Sydney flight time

The average flight duration from Bangkok to Sydney is approximately 9 hours 30 mins, with the fastest flight completing the journey in a mere 9 hours 20 mins from Bangkok airport to Sydney airport.

Everything you need to know about Bangkok airport

Suvarnabhumi Airport, located in Bang Phli, Samut Prakan, serves as Bangkok's primary international gateway. With multiple terminals catering to domestic and international flights, this airport ensures a seamless travel experience for passengers. Conveniently situated near the city center, Suvarnabhumi Airport offers easy access through various modes of public transport. The Airport Rail Link provides a quick and convenient connection to downtown Bangkok, while taxis, ride-sharing services, and buses are readily available for transfers to and from the airport.

Arriving at Sydney airport

Sydney Airport (SYD) is Australia's busiest airport, with three main terminals: Terminal 1 for international flights, Terminal 2 for domestic flights, and Terminal 3 for Qantas flights. It offers a comprehensive range of flight routes connecting Sydney to destinations across the globe. Traveling between the airport and the city center is convenient, with options including trains, buses, rideshare and taxis. The train ride takes approximately 13 minutes, while buses and taxis can take around 20-30 minutes, depending on traffic conditions.

Book Bangkok to Sydney flights on Trip.com to unlock extra benefits

Trip.com not only helps you find the cheap airfares from Bangkok to Sydney, but also provide extra perks and benefits. When you make your flight reservation, you unlock a world of discounts on hotels, car rentals, and airport transfers, allowing you to save more on your journey. As a token of our appreciation, Trip.com rewards you with Tripcoins through our loyalty program, which can be redeemed for additional benefits on your future trips.