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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
16 Sep — 23 Sep1
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 June or March, booked 38 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Bangkok to Sydney
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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 17 August 2026.
Sat 29/820:35 -
1 stop12h 10m
Thu 10/913:00 -
1 stop31h 50m
Deal found 12/8$673
Thu 10/915:45 -
1 stop12h 35m
Sun 13/910:15 -
1 stop31h 30m
Deal found 16/8$676
Thu 22/1018:50 -
1 stop21h 30m
Wed 28/1013:25 -
1 stop25h 25m
Deal found 14/8$677
Thu 22/1011:30 -
1 stop16h 50m
Wed 28/1020:05 -
1 stop18h 45m
Deal found 13/8$679
Fri 28/820:35 -
1 stop19h 45m
Thu 10/920:35 -
1 stop24h 15m
Deal found 13/8$680
Tue 1/910:55 -
1 stop21h 50m
Thu 10/913:00 -
1 stop31h 50m
Deal found 13/8$682
Fri 28/812:15 -
1 stop18h 05m
Fri 11/911:25 -
1 stop32h 15m
Deal found 14/8$683
Thu 3/911:30 -
1 stop16h 50m
Sun 13/910:15 -
1 stop26h 50m
Deal found 15/8$686
Wed 9/915:45 -
1 stop12h 35m
Wed 16/910:15 -
1 stop33h 30m
Deal found 12/8$687
Thu 29/1015:40 -
1 stop15h 50m
Fri 13/1110:45 -
1 stop12h 25m
Deal found 12/8$689
Thu 10/915:45 -
1 stop12h 35m
Thu 17/910:15 -
1 stop26h 50m
Deal found 13/8$689
Wed 9/911:30 -
1 stop16h 50m
Thu 17/910:15 -
1 stop31h 30m
Deal found 16/8$690
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 17 August 2026.
Tue 20/1021:30 -
1 stop19h 05m
Wed 28/1021:50 -
1 stop14h 00m
Deal found 15/8$912
Sat 29/818:00 -
1 stop33h 15m
Tue 8/922:15 -
1 stop21h 25m
Deal found 13/8$1,017
Thu 19/1114:15 -
1 stop15h 30m
Fri 20/1111:45 -
1 stop29h 25m
Deal found 12/8$1,057
Tue 1/911:30 -
1 stop16h 50m
Thu 10/910:15 -
2 stops29h 45m
Deal found 14/8$1,118
Mon 31/810:20 -
1 stop18h 40m
Tue 1/910:15 -
1 stop15h 25m
Deal found 15/8$1,236
Wed 11/1118:00 -
Nonstop9h 35m
Fri 27/1110:25 -
Nonstop9h 45m
Deal found 17/8$1,246
Tue 20/1018:10 -
Nonstop9h 15m
Wed 28/1010:25 -
Nonstop9h 45m
Deal found 16/8$1,332
Fri 5/217:05 -
1 stop13h 15m
Tue 23/209:55 -
1 stop13h 25m
Deal found 15/8$1,357
Fri 4/911:50 -
1 stop15h 25m
Sat 12/908:35 -
1 stop31h 05m
Deal found 13/8$1,033
Tue 13/1018:00 -
1 stop32h 55m
Fri 23/1009:50 -
1 stop26h 25m
Deal found 14/8$1,044
Sun 24/114:15 -
1 stop16h 30m
Sun 31/111:45 -
1 stop29h 25m
Deal found 13/8$1,178
Wed 11/1113:40 -
1 stop13h 30m
Wed 25/1122:15 -
1 stop14h 00m
Deal found 17/8$1,051
Tue 26/114:15 -
1 stop15h 30m
Mon 1/212:45 -
1 stop28h 25m
Deal found 13/8$1,178
Fri 28/818:10 -
Nonstop9h 15m
Tue 1/907:00 -
1 stop15h 50m
Deal found 15/8$1,347
Tue 1/916:25 -
1 stop11h 20m
Thu 10/909:50 -
Nonstop9h 50m
Deal found 13/8$1,419
Wed 11/1113:40 -
1 stop13h 30m
Mon 30/1109:50 -
1 stop13h 25m
Deal found 17/8$1,071
Sun 30/818:40 -
1 stop12h 20m
Mon 31/813:05 -
1 stop13h 00m
Deal found 15/8$1,496
Thu 12/1120:55 -
1 stop21h 30m
Wed 25/1110:25 -
Nonstop9h 45m
Deal found 17/8$1,386
Fri 13/1113:40 -
1 stop13h 30m
Mon 30/1109:50 -
1 stop13h 25m
Deal found 17/8$1,071
Thu 15/1009:15 -
1 stop17h 40m
Sat 17/1009:50 -
1 stop30h 50m
Deal found 14/8$1,085
Fri 13/1113:40 -
1 stop13h 30m
Fri 27/1109:50 -
1 stop13h 25m
Deal found 17/8$1,088
Fri 18/1213:40 -
1 stop13h 30m
Wed 6/122:15 -
1 stop16h 50m
Deal found 16/8$1,143
Wed 23/1212:05 -
1 stop15h 05m
Wed 6/122:15 -
1 stop16h 50m
Deal found 16/8$1,161
Thu 24/1213:40 -
1 stop13h 30m
Tue 5/122:15 -
1 stop16h 50m
Deal found 16/8$1,185
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 17 August 2026.
Wed 9/918:10 -
Nonstop9h 15m
Mon 14/909:50 -
Nonstop9h 50m
Deal found 14/8$1,036
Fri 28/808:30 -
Nonstop9h 00m
Fri 11/910:00 -
Nonstop9h 20m
Deal found 14/8$1,051
Mon 28/922:20 -
Nonstop9h 00m
Mon 5/1015:35 -
Nonstop9h 20m
Deal found 14/8$1,055
Tue 29/922:20 -
Nonstop9h 00m
Tue 6/1015:35 -
Nonstop9h 20m
Deal found 15/8$1,074
Sun 30/818:10 -
Nonstop9h 15m
Sat 12/909:50 -
Nonstop9h 50m
Deal found 15/8$1,099
Fri 28/818:10 -
Nonstop9h 15m
Fri 11/909:50 -
Nonstop9h 50m
Deal found 14/8$1,112
Thu 3/922:20 -
Nonstop9h 00m
Sun 13/914:35 -
Nonstop9h 20m
Deal found 15/8$1,113
Mon 14/922:20 -
Nonstop9h 00m
Mon 21/910:00 -
Nonstop9h 20m
Deal found 17/8$1,119
Fri 4/908:30 -
Nonstop9h 00m
Mon 7/910:00 -
Nonstop9h 20m
Deal found 16/8$1,120
Last-minute flights from Bangkok to Sydney
Discover last-minute flight deals from Bangkok to Sydney. Data last updated 17 August 2026 and is based on user searches.
Tue 18/811:15 -
2 stops21h 30m
Mon 24/820:50 -
1 stop15h 40m
Deal found 13/8$735
Thu 20/811:50 -
1 stop15h 25m
Mon 24/820:50 -
1 stop20h 55m
Deal found 13/8$756
Sat 22/818:50 -
1 stop21h 30m
Wed 26/810:15 -
1 stop26h 50m
Deal found 15/8$724
Wed 26/801:50 -
1 stop28h 30m
Wed 2/911:25 -
1 stop26h 50m
Deal found 13/8$756
Thu 27/820:35 -
1 stop19h 45m
Thu 3/910:15 -
1 stop31h 30m
Deal found 12/8$728
Thu 27/820:35 -
1 stop19h 45m
Mon 31/820:35 -
1 stop26h 00m
Deal found 13/8$753
Fri 28/811:35 -
2 stops28h 45m
Sun 13/909:45 -
1 stop24h 25m
Deal found 14/8$741
Fri 28/811:35 -
2 stops28h 45m
Fri 11/909:45 -
1 stop14h 05m
Deal found 14/8$752
Wed 9/906:30 -
2 stops33h 50m
Wed 16/920:50 -
1 stop13h 20m
Deal found 12/8$734
Thu 17/913:45 -
1 stop13h 30m
Wed 30/920:50 -
1 stop27h 00m
Deal found 13/8$755
Sun 20/910:00 -
2 stops22h 45m
Sun 27/909:45 -
1 stop12h 35m
Deal found 14/8$739
Mon 21/906:30 -
2 stops33h 50m
Wed 7/1021:35 -
2 stops21h 20m
Deal found 15/8$722
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 17 August 2026.
Sat 5/915:45 -
1 stop12h 35m
Deal found 15/8$326
Thu 29/1015:40 -
1 stop15h 50m
Deal found 14/8$327
Wed 9/915:45 -
1 stop12h 35m
Deal found 17/8$327
Tue 1/1215:40 -
1 stop15h 50m
Deal found 17/8$329
Sat 29/818:50 -
1 stop21h 30m
Deal found 17/8$330
Sat 7/1117:00 -
1 stop15h 10m
Deal found 14/8$332
Mon 31/819:55 -
1 stop32h 25m
Deal found 17/8$333
Thu 3/915:45 -
1 stop12h 35m
Deal found 16/8$334
Thu 17/913:50 -
1 stop14h 30m
Deal found 13/8$336
Tue 8/1207:30 -
1 stop24h 00m
Deal found 15/8$337
Sun 25/1020:15 -
1 stop18h 35m
Deal found 16/8$337
Fri 28/820:35 -
1 stop19h 45m
Deal found 14/8$339
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 17 August 2026.
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 17 August 2026.
Use the filters below to find and compare flights from Bangkok to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Tue 20/10
21:30-20:35
1 stop19h 05m
Sydney Kingsford Smith
Wed 28/10
21:50-07:50
1 stop14h 00m
$912
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Sat 29/8
18:00-06:15
1 stop33h 15m
Sydney Kingsford Smith
Tue 8/9
22:15-16:40
1 stop21h 25m
$1,017
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Fri 4/9
11:50-06:15
1 stop15h 25m
Sydney Kingsford Smith
Sat 12/9
08:35-12:40
1 stop31h 05m
$1,033
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Tue 13/10
18:00-06:55
1 stop32h 55m
Sydney Kingsford Smith
Fri 23/10
09:50-08:15
1 stop26h 25m
$1,044
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Wed 11/11
13:40-07:10
1 stop13h 30m
Sydney Kingsford Smith
Wed 25/11
22:15-08:15
1 stop14h 00m
$1,051
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Thu 19/11
14:15-09:45
1 stop15h 30m
Sydney Kingsford Smith
Fri 20/11
11:45-13:10
1 stop29h 25m
$1,057
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Wed 11/11
13:40-07:10
1 stop13h 30m
Sydney Kingsford Smith
Mon 30/11
09:50-19:15
1 stop13h 25m
$1,071
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Fri 13/11
13:40-07:10
1 stop13h 30m
Sydney Kingsford Smith
Mon 30/11
09:50-19:15
1 stop13h 25m
$1,071
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Thu 15/10
09:15-06:55
1 stop17h 40m
Sydney Kingsford Smith
Sat 17/10
09:50-12:40
1 stop30h 50m
$1,085
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Fri 13/11
13:40-07:10
1 stop13h 30m
Sydney Kingsford Smith
Fri 27/11
09:50-19:15
1 stop13h 25m
$1,088
Flights are sorted by cheapest return flights first.
Deals found on 13/8
Showing 1-10 of 45 resultsSorted by cheapest first
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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.
TH1-SYD
BKK-SYD
DMK-SYD
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
TH1-SYD
BKK-SYD
DMK-SYD
What is the cheapest month to book a flight from Bangkok to Sydney?
Currently, June is the cheapest month in which you can book a flight from Bangkok to Sydney (average of $897). Flying from Bangkok to Sydney in January is currently the most expensive (average of $1,558). 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 17 August 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 17 August 2026.
The most flights from TH1 to SYD are scheduled on a Friday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
How much does it cost for a return flight from Bangkok to Sydney?
Airfare is below average for this route at the moment.
Bangkok to Sydney flights typically cost between $756 and $1,243 in August.The cheapest return price found within the last 5 days was $673 on Scoot (29 Aug–10 Sept).
How often are flights from Bangkok to Sydney delayed?
About 13% of weekly flights between Bangkok and Sydney have experienced delays in the past year, with the average delay time being 101 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 evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday 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 8% of flights being delayed.
How far ahead should I book a flight from Bangkok to Sydney?
To ensure you get the cheapest price possible for a flight from Bangkok to Sydney, you should look to book at least 36 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.
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 17 August 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.
Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
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 13 inbound flights from Bangkok per day. 6 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 12h 10m. Fly via Scoot 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 Scoot. Our recent data shows that you can find tickets from as low as $318 on this airline. Additional options worth looking into are Malaysia Airlines and China Southern, starting at $353 and $612 round-trip. You may be able to fly from Bangkok to Sydney for 72% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Bangkok to Sydney one-way?
$196 is the cheapest one-way deal found within the past few days, from Cebu Pacific. You may also be able to find cheap deals on Sichuan Airlines and VietJet Air, with prices starting from $252 and $266, respectively.
What are the most reliable airlines from Bangkok to Sydney?
Consider Turkish Airlines (89%), Oman Air (75%) or Thai Airways (75%) 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 $604. On average you can expect to pay $1,671. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $642.
Where are the most common stopover locations when flying from Bangkok to Sydney?
Flights departing from Bangkok and landing in Sydney stopover in Singapore most frequently.
What are some popular things to do or see while on a stopover in Singapore?
Singapore travellers tend to visit Sentosa, Universal Studios Singapore, and Merlion more than anywhere else. Sentosa, Universal Studios Singapore and Merlion are located about 21.6 km, 21.6 km, and 16.9 km, respectively from Singapore Changi if you are interested in checking them out. Travellers can rent a car at Singapore Changi for an average daily rate of $117 to make sightseeing during their stopover a little easier.
Where are the least popular stopover locations for Bangkok to Sydney flights?
Bangkok to Sydney flights that have stopovers will least frequently stop in Ho Chi Minh City.
Can I find deals for flights from Bangkok to Sydney that include hotel bookings?
Yes. In addition to deals on Bangkok to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bangkok to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Sydney.
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, June is the cheapest month in which you can book a flight from Bangkok to Sydney (average of $897). Flying from Bangkok to Sydney in January is currently the most expensive (average of $1,558). 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 17 August 2026.
Discover the top 6 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 17 August 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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