This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
22 Jan — 29 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Sydney Kingsford Smith are usually found in July or August, booked 88 days in advance, depart on a Sunday or Saturday and return on a Wednesday
Cheap flight deals from Bangkok to Sydney
Enter your travel dates to find the best prices.
Cheapest flights from Bangkok to Sydney
Explore the most affordable flight options available from Bangkok to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.
Tue 23/1206:40DMK - SYD
1 stop22h 35mMultiple Airlines
Fri 9/121:50SYD - DMK
1 stop13h 00mMultiple Airlines
Deal found 22/12$830
Sun 28/1216:50DMK - SYD
1 stop12h 25mMultiple Airlines
Mon 12/121:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 21/12$867
Sun 28/1212:15BKK - SYD
1 stop18h 10mXiamenAir
Mon 12/112:30SYD - BKK
1 stop26h 45mXiamenAir
Deal found 21/12$900
Sat 27/1220:05BKK - SYD
2 stops33h 10mMultiple Airlines
Mon 12/110:45SYD - BKK
3 stops31h 20mMultiple Airlines
Deal found 20/12$921
Wed 24/1201:45BKK - SYD
1 stop28h 40mXiamenAir
Thu 1/112:30SYD - BKK
1 stop26h 45mXiamenAir
Deal found 20/12$932
Thu 25/1201:45BKK - SYD
1 stop28h 40mMultiple Airlines
Wed 31/1220:05SYD - BKK
1 stop27h 00mMultiple Airlines
Deal found 21/12$939
Wed 24/1201:45BKK - SYD
1 stop28h 40mXiamenAir
Mon 5/112:30SYD - BKK
1 stop32h 05mXiamenAir
Deal found 19/12$945
Fri 26/1218:40DMK - SYD
1 stop21h 55mMultiple Airlines
Wed 31/1210:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 21/12$956
Mon 29/1212:15BKK - SYD
1 stop18h 10mXiamenAir
Fri 2/112:30SYD - BKK
1 stop26h 45mXiamenAir
Deal found 22/12$959
Sun 28/1220:55BKK - SYD
1 stop15h 20mMultiple Airlines
Mon 12/115:10SYD - BKK
2 stops26h 55mMultiple Airlines
Deal found 22/12$961
Sun 28/1219:10BKK - SYD
1 stop16h 10mMultiple Airlines
Mon 5/122:10SYD - BKK
2 stops30h 35mMultiple Airlines
Deal found 22/12$964
Wed 31/1212:15BKK - SYD
1 stop18h 10mMultiple Airlines
Wed 11/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 19/12$971
Best flights from Bangkok to Sydney
Discover carefully curated flight deals from Bangkok to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.
Sat 14/212:10DMK - SYD
1 stop15h 20mMultiple Airlines
Mon 23/213:35SYD - DMK
1 stop12h 35mMultiple Airlines
Deal found 22/12$854
Thu 5/320:05BKK - SYD
1 stop32h 00mVietJet Air
Sat 7/311:15SYD - BKK
1 stop27h 30mVietJet Air
Deal found 21/12$1,010
Thu 5/312:05DMK - SYD
2 stops14h 10mBatik Air
Sat 7/307:15SYD - DMK
2 stops13h 50mBatik Air
Deal found 20/12$1,060
Fri 20/318:00BKK - SYD
Nonstop9h 35mEmirates
Tue 24/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 20/12$1,061
Thu 5/322:55BKK - SYD
1 stop15h 55mScoot
Sat 7/320:05SYD - BKK
1 stop27h 00mScoot
Deal found 19/12$1,081
Wed 14/118:20BKK - SYD
1 stop16h 20mSichuan Airlines
Mon 19/121:25SYD - BKK
1 stop30h 45mSichuan Airlines
Deal found 22/12$1,203
Sat 7/318:00BKK - SYD
Nonstop9h 35mQantas Airways
Wed 18/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 20/12$1,213
Fri 6/313:25DMK - SYD
1 stop15h 50mMultiple Airlines
Tue 17/321:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 21/12$930
Fri 6/318:00BKK - SYD
Nonstop9h 35mEmirates
Tue 17/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 20/12$1,061
Fri 6/312:05DMK - SYD
2 stops14h 10mBatik Air
Tue 17/307:15SYD - DMK
2 stops13h 50mBatik Air
Deal found 21/12$1,096
Fri 30/106:40DMK - SYD
1 stop22h 35mMultiple Airlines
Wed 4/221:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 22/12$1,015
Tue 3/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 16/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 20/12$1,061
Wed 14/118:20BKK - SYD
1 stop16h 20mSichuan Airlines
Fri 16/121:25SYD - BKK
1 stop23h 55mSichuan Airlines
Deal found 22/12$1,203
Fri 13/209:15DMK - SYD
2 stops17h 00mBatik Air
Fri 13/307:15SYD - DMK
2 stops13h 50mBatik Air
Deal found 21/12$1,120
Thu 22/108:35DMK - SYD
2 stops19h 50mMultiple Airlines
Sat 24/121:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 22/12$1,048
Tue 3/220:05BKK - SYD
1 stop32h 00mVietJet Air
Mon 23/311:15SYD - BKK
1 stop29h 45mVietJet Air
Deal found 20/12$1,283
Sat 7/318:05DMK - SYD
2 stops32h 10mBatik Air
Wed 18/307:15SYD - DMK
2 stops16h 00mBatik Air
Deal found 21/12$1,140
Mon 5/107:25DMK - SYD
3 stops20h 50mMultiple Airlines
Fri 9/110:45SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 22/12$1,108
Fri 13/209:15DMK - SYD
2 stops17h 00mBatik Air
Tue 17/307:15SYD - DMK
2 stops13h 50mBatik Air
Deal found 21/12$1,156
Tue 3/318:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Mon 16/311:30SYD - BKK
1 stop13h 05mMultiple Airlines
Deal found 21/12$1,320
Direct flights from Bangkok to Sydney
Explore direct flight options from Bangkok to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 December 2025.
Tue 3/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 16/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 22/12$1,061
Wed 4/318:00BKK - SYD
Nonstop9h 35mEmirates
Sat 7/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 23/12$1,067
Sat 21/218:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Sat 28/210:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 22/12$1,070
Tue 12/518:10BKK - SYD
Nonstop9h 15mQantas Airways
Fri 15/509:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 22/12$1,111
Fri 3/418:10BKK - SYD
Nonstop9h 15mEmirates
Tue 14/409:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 22/12$1,128
Mon 9/318:00BKK - SYD
Nonstop9h 35mEmirates
Sat 21/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 20/12$1,146
Tue 5/518:10BKK - SYD
Nonstop9h 15mMultiple Airlines
Sun 10/509:50SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 22/12$1,168
Sat 21/218:00BKK - SYD
Nonstop9h 35mQantas Airways
Sat 28/210:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 21/12$1,176
Mon 6/418:10BKK - SYD
Nonstop9h 15mEmirates
Tue 14/409:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 22/12$1,188
Tue 17/218:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Wed 25/210:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 21/12$1,191
Mon 8/618:10BKK - SYD
Nonstop9h 15mQantas Airways
Fri 12/609:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 21/12$1,195
Sat 21/218:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Wed 11/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 21/12$1,197
Last-minute flights from Bangkok to Sydney
Discover last-minute flight deals from Bangkok to Sydney. Data last updated 23 December 2025 and is based on user searches.
Sat 27/1216:50DMK - SYD
1 stop12h 25mMultiple Airlines
Sat 3/110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 22/12$995
Sun 28/1216:50DMK - SYD
1 stop12h 25mMultiple Airlines
Mon 12/121:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 21/12$867
Sun 28/1212:15BKK - SYD
1 stop18h 10mXiamenAir
Mon 12/112:30SYD - BKK
1 stop26h 45mXiamenAir
Deal found 21/12$900
Sun 28/1220:55BKK - SYD
1 stop15h 20mMultiple Airlines
Mon 12/115:10SYD - BKK
2 stops26h 55mMultiple Airlines
Deal found 22/12$961
Sun 28/1219:10BKK - SYD
1 stop16h 10mMultiple Airlines
Mon 5/122:10SYD - BKK
2 stops30h 35mMultiple Airlines
Deal found 22/12$964
Mon 29/1212:15BKK - SYD
1 stop18h 10mXiamenAir
Fri 2/112:30SYD - BKK
1 stop26h 45mXiamenAir
Deal found 22/12$959
Wed 31/1201:05BKK - SYD
3 stops26h 15mMultiple Airlines
Tue 13/120:05SYD - BKK
1 stop27h 00mMultiple Airlines
Deal found 22/12$906
One-way flights from Bangkok to Sydney
Search for one-way flight options from Bangkok to Sydney. Find affordable one-way fares based on user searches. Data last updated 23 December 2025.
Sat 27/1221:25DMK - SYD
1 stop19h 10mMultiple Airlines
Deal found 21/12$298
Wed 18/320:05BKK - SYD
1 stop32h 00mVietJet Air
Deal found 21/12$298
Mon 23/221:10BKK - SYD
1 stop17h 40mScoot
Deal found 22/12$300
Tue 30/1219:40DMK - SYD
1 stop20h 55mMultiple Airlines
Deal found 22/12$301
Sun 28/1219:10BKK - SYD
1 stop16h 10mHainan Airlines
Deal found 22/12$303
Thu 2/413:10DMK - SYD
1 stop16h 10mMultiple Airlines
Deal found 21/12$307
Thu 5/320:05BKK - SYD
1 stop32h 00mVietJet Air
Deal found 21/12$309
Mon 2/322:55BKK - SYD
1 stop15h 55mScoot
Deal found 22/12$310
Tue 17/219:40DMK - SYD
1 stop20h 55mMultiple Airlines
Deal found 21/12$318
Wed 25/220:15BKK - SYD
1 stop18h 35mScoot
Deal found 21/12$318
Sat 28/221:25DMK - SYD
1 stop19h 10mMultiple Airlines
Deal found 21/12$319
Mon 29/1212:15BKK - SYD
1 stop18h 10mXiamenAir
Deal found 22/12$319
Find flight deals from Bangkok to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2025.
Customise your flight search to find flights from Bangkok to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Bangkok to Sydney that are best for you.
Fly from
Bangkok
Fly to
Sydney
Route
Depart
Return
Price
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sat 14/2
12:10-07:30
1 stop15h 20m
Sydney Kingsford Smith
Mon 23/2
13:35-22:10
1 stop12h 35m
$854
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Fri 6/3
13:25-09:15
1 stop15h 50m
Sydney Kingsford Smith
Tue 17/3
21:50-07:50
1 stop14h 00m
$930
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 5/3
20:05-08:05
1 stop32h 00m
Sydney Kingsford Smith
Sat 7/3
11:15-10:45
1 stop27h 30m
$1,010
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Fri 30/1
06:40-09:15
1 stop22h 35m
Sydney Kingsford Smith
Wed 4/2
21:50-07:50
1 stop14h 00m
$1,015
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Thu 22/1
08:35-08:25
2 stops19h 50m
Sydney Kingsford Smith
Sat 24/1
21:50-07:50
1 stop14h 00m
$1,048
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Thu 5/3
12:05-06:15
2 stops14h 10m
Sydney Kingsford Smith
Sat 7/3
07:15-17:05
2 stops13h 50m
$1,060
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 20/3
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Tue 24/3
10:20-16:10
Nonstop9h 50m
$1,061
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 6/3
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Tue 17/3
10:20-16:10
Nonstop9h 50m
$1,061
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Tue 3/3
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Mon 16/3
10:20-16:10
Nonstop9h 50m
$1,061
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 5/3
22:55-18:50
1 stop15h 55m
Sydney Kingsford Smith
Sat 7/3
20:05-19:05
1 stop27h 00m
$1,081
Flights are sorted by cheapest return flights first.
Deals found on 22/12
Showing 1-10 of 41 results
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Best time to book a flight from Bangkok to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bangkok to Sydney
How far ahead should I book a flight from Bangkok to Sydney?
Use this chart to determine the optimal time to book a return flight from Bangkok to Sydney. Price data was last updated on 19 December 2025.
To ensure you get the cheapest price possible for a flight from Bangkok to Sydney, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Bangkok to Sydney?
Currently, March is the cheapest month in which you can book a flight from Bangkok to Sydney (average of $485). Flying from Bangkok to Sydney in January is currently the most expensive (average of $649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BKK to SYD?
Find hourly flight availability from Bangkok to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.
One of the essential ways to save on airfare from Bangkok to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 33% on airfare.
Weekly flight availability from Bangkok to Sydney
Explore weekly flight availability from Bangkok to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 December 2025.
The most flights from TH1 to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).
How much does it cost for a return flight from Bangkok to Sydney?
How often are flights from Bangkok to Sydney delayed?
About 19% of weekly flights between Bangkok and Sydney have experienced delays in the past year, with the average delay time being 95 minutes.
What is the most punctual flight time for Bangkok to Sydney flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Sydney flights?
Over the past year, Thai Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 23 December 2025.
See what other customers who have flown with Emirates, Thai Airways, andQantas Airways from Bangkok to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Related info for your journey
Find useful and relevant information for your journey from Bangkok to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Sydney from Bangkok?
For a flight from Bangkok to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 16 inbound flights from Bangkok per day. 8 airlines have flights to Sydney Kingsford Smith from Bangkok on a regular basis.
How long is the flight from Bangkok to Sydney?
There are many flights that can get you from Bangkok to Sydney in 9h 35m. Fly via VietJet Air or Emirates to get the fastest option. The distance between Bangkok and Sydney is about 7509 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Bangkok to Sydney round-trip?
Our cheapest airline available from Bangkok to Sydney is Philippine Airlines. Our recent data shows that you can find tickets from as low as $289 on this airline. Additional options worth looking into are Malaysia Airlines and Scoot, starting at $401 and $462 round-trip. You may be able to fly from Bangkok to Sydney for 74% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Bangkok to Sydney one-way?
$216 is the cheapest one-way deal found within the past few days, from Sichuan Airlines. You may also be able to find cheap deals on AirAsia and Scoot, with prices starting from $235 and $251, respectively.
What are the most reliable airlines from Bangkok to Sydney?
Consider Turkish Airlines (90%), KLM (88%) or Emirates (88%) when booking your flight. These represent the most reliable airlines when flying from Bangkok to Sydney.
What are the cheapest flights from Bangkok to Sydney?
The cheapest flight price from Bangkok to Sydney is $334. On average you can expect to pay $1,664. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $539.
Can I find deals for business class flights from Bangkok to Sydney?
Yes. Cheapflights offers flight deals from Bangkok to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok to Sydney?
Currently, March is the cheapest month in which you can book a flight from Bangkok to Sydney (average of $485). Flying from Bangkok to Sydney in January is currently the most expensive (average of $649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 December 2025.
Discover the top 8 airlines that operate flights from Bangkok to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bangkok to Sydney?
Cheapflights helps you search for flights from Bangkok to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Bangkok to Sydney?
Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Bangkok to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Bangkok to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Bangkok to Sydney become cheaper?
Not ready to book yet? You can track prices for flights from Bangkok to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.
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