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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
6 Feb — 13 Feb1
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 18 days in advance, depart on a Sunday or Saturday and return on a Wednesday
Cheap 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 7 January 2026.
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 7 January 2026.
Sat 28/222:20BKK - SYD
2 stops34h 00mMultiple Airlines
Fri 13/310:45SYD - BKK
2 stops15h 25mMultiple Airlines
Deal found 6/1$758
Fri 11/916:00DMK - SYD
1 stop13h 20mMultiple Airlines
Sat 19/920:50SYD - DMK
2 stops17h 25mMultiple Airlines
Deal found 6/1$766
Sat 4/708:20BKK - SYD
2 stops32h 15mMultiple Airlines
Sat 11/720:50SYD - BKK
1 stop16h 05mMultiple Airlines
Deal found 6/1$770
Wed 4/212:10DMK - SYD
1 stop14h 40mMultiple Airlines
Wed 11/221:50SYD - DMK
1 stop20h 50mMultiple Airlines
Deal found 5/1$771
Thu 19/223:10BKK - SYD
3 stops30h 05mMultiple Airlines
Thu 26/208:50SYD - BKK
2 stops17h 20mMultiple Airlines
Deal found 5/1$771
Tue 17/222:20BKK - SYD
1 stop32h 20mMultiple Airlines
Fri 17/713:00SYD - BKK
2 stops36h 05mMultiple Airlines
Deal found 6/1$773
Mon 2/308:20DMK - SYD
2 stops32h 15mMultiple Airlines
Wed 25/313:35SYD - DMK
2 stops22h 15mMultiple Airlines
Deal found 5/1$774
Thu 12/206:00DMK - SYD
1 stop20h 15mMultiple Airlines
Tue 17/213:35SYD - DMK
1 stop12h 35mMultiple Airlines
Deal found 4/1$776
Tue 17/209:15BKK - SYD
1 stop29h 35mScoot
Fri 17/720:50SYD - BKK
1 stop14h 15mScoot
Deal found 6/1$776
Mon 20/412:00DMK - SYD
2 stops18h 00mMultiple Airlines
Tue 5/520:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 6/1$777
Wed 28/1009:15BKK - SYD
2 stops44h 00mMultiple Airlines
Mon 30/1120:05SYD - BKK
1 stop18h 45mMultiple Airlines
Deal found 6/1$777
Fri 6/313:25DMK - SYD
1 stop15h 50mMultiple Airlines
Tue 17/321:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 6/1$780
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 7 January 2026.
Mon 20/412:00DMK - SYD
2 stops18h 00mMultiple Airlines
Tue 5/520:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 6/1$777
Mon 23/201:10BKK - SYD
1 stop33h 30mSichuan Airlines
Thu 12/321:25SYD - BKK
1 stop23h 55mSichuan Airlines
Deal found 4/1$831
Fri 3/419:55BKK - SYD
1 stop32h 25mVietJet Air
Fri 24/410:15SYD - BKK
1 stop31h 30mVietJet Air
Deal found 4/1$993
Mon 9/318:00BKK - SYD
Nonstop9h 35mEmirates
Sun 22/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 5/1$1,043
Fri 6/315:10DMK - SYD
1 stop14h 05mMultiple Airlines
Tue 17/321:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 5/1$783
Fri 27/218:20BKK - SYD
1 stop16h 20mSichuan Airlines
Sun 8/321:25SYD - BKK
1 stop23h 55mSichuan Airlines
Deal found 4/1$834
Wed 11/306:35DMK - SYD
2 stops32h 15mMultiple Airlines
Wed 18/320:05SYD - DMK
2 stops19h 25mMultiple Airlines
Deal found 6/1$791
Sat 28/213:25DMK - SYD
1 stop15h 50mMultiple Airlines
Fri 13/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 5/1$804
Tue 7/415:45BKK - SYD
1 stop12h 35mVietJet Air
Fri 24/410:15SYD - BKK
1 stop31h 30mVietJet Air
Deal found 4/1$993
Fri 6/318:00BKK - SYD
Nonstop9h 35mEmirates
Tue 10/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 5/1$1,043
Wed 10/607:30DMK - SYD
1 stop20h 50mMultiple Airlines
Sat 27/610:15SYD - DMK
1 stop16h 00mMultiple Airlines
Deal found 6/1$832
Thu 9/411:30BKK - SYD
1 stop16h 50mVietJet Air
Tue 21/410:15SYD - BKK
1 stop31h 30mVietJet Air
Deal found 4/1$1,023
Tue 24/218:00BKK - SYD
Nonstop9h 35mEmirates
Sun 15/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 4/1$1,043
Sun 1/207:30DMK - SYD
1 stop24h 00mMultiple Airlines
Sun 8/221:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 4/1$834
Fri 6/318:00BKK - SYD
Nonstop9h 35mEmirates
Tue 17/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 4/1$1,043
Sat 7/206:40DMK - SYD
1 stop22h 35mMultiple Airlines
Sun 1/321:50SYD - DMK
1 stop17h 45mMultiple Airlines
Deal found 6/1$834
Wed 25/218:00BKK - SYD
Nonstop9h 35mEmirates
Fri 13/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 4/1$1,043
Tue 3/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 16/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 5/1$1,043
Wed 4/208:35DMK - SYD
2 stops18h 15mMultiple Airlines
Thu 12/207:15SYD - DMK
1 stop18h 45mMultiple Airlines
Deal found 5/1$864
Tue 10/318:00BKK - SYD
Nonstop9h 35mEmirates
Tue 24/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 5/1$1,043
Thu 12/315:10DMK - SYD
1 stop14h 05mMultiple Airlines
Mon 23/321:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 5/1$874
Wed 21/107:00DMK - SYD
2 stops33h 35mMultiple Airlines
Wed 28/111:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 5/1$878
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 7 January 2026.
Fri 6/318:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Mon 9/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 5/1$1,039
Sat 28/218:00BKK - SYD
Nonstop9h 35mEmirates
Fri 13/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 6/1$1,043
Sun 1/318:00BKK - SYD
Nonstop9h 35mEmirates
Sun 8/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 5/1$1,052
Wed 25/218:00BKK - SYD
Nonstop9h 35mQantas Airways
Sat 7/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 5/1$1,079
Mon 4/518:10BKK - SYD
Nonstop9h 15mQantas Airways
Fri 12/609:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 6/1$1,081
Mon 2/318:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Wed 25/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 5/1$1,082
Sun 17/518:10BKK - SYD
Nonstop9h 15mQantas Airways
Thu 21/509:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 6/1$1,094
Fri 20/218:00BKK - SYD
Nonstop9h 35mQantas Airways
Fri 27/210:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 6/1$1,109
Thu 14/518:10BKK - SYD
Nonstop9h 15mQantas Airways
Fri 19/609:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 5/1$1,112
Fri 15/518:10BKK - SYD
Nonstop9h 15mQantas Airways
Tue 19/509:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 5/1$1,115
Last-minute flights from Bangkok to Sydney
Discover last-minute flight deals from Bangkok to Sydney. Data last updated 7 January 2026 and is based on user searches.
Sun 1/218:25BKK - SYD
2 stops32h 25mMultiple Airlines
Sun 8/220:05SYD - BKK
1 stop24h 55mMultiple Airlines
Deal found 5/1$780
Tue 3/215:40DMK - SYD
2 stops24h 55mMultiple Airlines
Sat 14/215:00SYD - DMK
1 stop12h 20mMultiple Airlines
Deal found 4/1$794
Wed 4/212:10DMK - SYD
1 stop14h 40mMultiple Airlines
Wed 11/221:50SYD - DMK
1 stop20h 50mMultiple Airlines
Deal found 5/1$771
Wed 4/209:15BKK - SYD
2 stops17h 35mMultiple Airlines
Thu 12/213:35SYD - BKK
1 stop12h 35mMultiple Airlines
Deal found 5/1$788
Thu 5/221:25BKK - SYD
1 stop20h 55mMultiple Airlines
Mon 9/220:05SYD - BKK
1 stop16h 10mMultiple Airlines
Deal found 6/1$785
Fri 6/221:25BKK - SYD
1 stop13h 40mMultiple Airlines
Sun 1/313:35SYD - BKK
1 stop30h 25mMultiple Airlines
Deal found 6/1$791
Thu 12/206:00DMK - SYD
1 stop20h 15mMultiple Airlines
Tue 17/213:35SYD - DMK
1 stop12h 35mMultiple Airlines
Deal found 4/1$776
Tue 17/222:20BKK - SYD
1 stop32h 20mMultiple Airlines
Fri 17/713:00SYD - BKK
2 stops36h 05mMultiple Airlines
Deal found 6/1$773
Tue 17/209:15BKK - SYD
1 stop29h 35mScoot
Fri 17/720:50SYD - BKK
1 stop14h 15mScoot
Deal found 6/1$776
Thu 19/223:10BKK - SYD
3 stops30h 05mMultiple Airlines
Thu 26/208:50SYD - BKK
2 stops17h 20mMultiple Airlines
Deal found 5/1$771
Sat 28/222:20BKK - SYD
2 stops34h 00mMultiple Airlines
Fri 13/310:45SYD - BKK
2 stops15h 25mMultiple Airlines
Deal found 6/1$758
Sat 28/216:10DMK - SYD
2 stops16h 10mMultiple Airlines
Fri 13/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 5/1$788
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 7 January 2026.
Thu 21/511:30BKK - SYD
2 stops29h 05mMultiple Airlines
Deal found 6/1$296
Sat 7/318:40DMK - SYD
1 stop21h 55mMultiple Airlines
Deal found 6/1$299
Wed 18/320:05BKK - SYD
1 stop32h 00mVietJet Air
Deal found 5/1$299
Thu 26/223:10BKK - SYD
1 stop15h 40mScoot
Deal found 5/1$300
Thu 19/206:40DMK - SYD
1 stop22h 35mMultiple Airlines
Deal found 6/1$303
Wed 4/320:15BKK - SYD
1 stop12h 05mScoot
Deal found 5/1$303
Fri 27/223:10BKK - SYD
1 stop33h 10mScoot
Deal found 5/1$305
Mon 2/322:55BKK - SYD
1 stop15h 55mScoot
Deal found 6/1$306
Thu 19/223:10BKK - SYD
1 stop15h 40mScoot
Deal found 6/1$308
Fri 6/316:10DMK - SYD
2 stops22h 40mMultiple Airlines
Deal found 5/1$309
Sat 21/223:10BKK - SYD
1 stop33h 10mScoot
Deal found 6/1$309
Mon 23/223:10BKK - SYD
1 stop33h 10mScoot
Deal found 5/1$311
Cheapflights Fare Finder
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 7 January 2026.
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
Mon 20/4
12:00-09:00
2 stops18h 00m
Sydney Kingsford Smith
Tue 5/5
20:50-07:50
1 stop14h 00m
$777
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Fri 6/3
15:10-09:15
1 stop14h 05m
Sydney Kingsford Smith
Tue 17/3
21:50-07:50
1 stop14h 00m
$783
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Wed 11/3
06:35-18:50
2 stops32h 15m
Sydney Kingsford Smith
Wed 18/3
20:05-11:30
2 stops19h 25m
$791
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sat 28/2
13:25-09:15
1 stop15h 50m
Sydney Kingsford Smith
Fri 13/3
11:15-19:45
1 stop12h 30m
$804
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Mon 23/2
01:10-14:40
1 stop33h 30m
Sydney Kingsford Smith
Thu 12/3
21:25-17:20
1 stop23h 55m
$831
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Wed 10/6
07:30-07:20
1 stop20h 50m
Sydney Kingsford Smith
Sat 27/6
10:15-23:15
1 stop16h 00m
$832
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 27/2
18:20-14:40
1 stop16h 20m
Sydney Kingsford Smith
Sun 8/3
21:25-17:20
1 stop23h 55m
$834
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sun 1/2
07:30-11:30
1 stop24h 00m
Sydney Kingsford Smith
Sun 8/2
21:50-07:50
1 stop14h 00m
$834
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sat 7/2
06:40-09:15
1 stop22h 35m
Sydney Kingsford Smith
Sun 1/3
21:50-11:35
1 stop17h 45m
$834
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Wed 4/2
08:35-06:50
2 stops18h 15m
Sydney Kingsford Smith
Thu 12/2
07:15-22:00
1 stop18h 45m
$864
Flights are sorted by cheapest return flights first.
Deals found on 5/1
Showing 1-10 of 44 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 2 January 2026.
To ensure you get the cheapest price possible for a flight from Bangkok to Sydney, you should look to book at least 18 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 $482). Flying from Bangkok to Sydney in January is currently the most expensive (average of $748). 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 7 January 2026.
When flying from Bangkok to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 7 January 2026.
The most flights from TH1 to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 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 7 January 2026.
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.
Great flight and the best food I’ve had on a plane
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 17 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 32h 25m. Fly via Sichuan Airlines or VietJet Air 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 $285 on this airline. Additional options worth looking into are Malaysia Airlines and Scoot, starting at $396 and $456 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?
$214 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 $232 and $249, respectively.
What are the most reliable airlines from Bangkok to Sydney?
Consider Turkish Airlines (95%), Gulf Air (95%) or Oman Air (90%) 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 $330. On average you can expect to pay $1,888. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $551.
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 $482). Flying from Bangkok to Sydney in January is currently the most expensive (average of $748). 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 7 January 2026.
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 7 January 2026.
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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