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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
26 Sep — 3 Oct1
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 88 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Bangkok to Sydney
Enter your travel dates to find the best prices.
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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 27 August 2026.
Tue 3/1120:05 -
1 stop33h 55m
Wed 11/1112:05 -
1 stop26h 40m
Deal found 24/8$695
Tue 20/1019:55 -
1 stop32h 25m
Wed 28/1012:05 -
1 stop26h 40m
Deal found 23/8$712
Wed 21/1007:20 -
2 stops33h 00m
Sat 24/1021:35 -
2 stops29h 55m
Deal found 23/8$718
Fri 30/1020:15 -
1 stop11h 55m
Mon 16/1120:05 -
1 stop23h 55m
Deal found 23/8$719
Sun 1/1122:55 -
1 stop15h 55m
Tue 17/1113:25 -
1 stop32h 10m
Deal found 23/8$720
Sun 20/910:55 -
1 stop21h 50m
Sun 4/1021:35 -
1 stop26h 00m
Deal found 23/8$722
Sun 20/1216:05 -
1 stop13h 55m
Mon 15/213:25 -
1 stop12h 45m
Deal found 23/8$726
Thu 12/1118:35 -
1 stop13h 35m
Sun 15/1120:05 -
1 stop27h 10m
Deal found 24/8$727
Mon 9/1120:05 -
1 stop33h 55m
Mon 23/1120:05 -
1 stop27h 10m
Deal found 25/8$729
Wed 30/915:45 -
1 stop12h 35m
Fri 30/1013:25 -
1 stop12h 45m
Deal found 26/8$730
Tue 8/910:55 -
1 stop21h 50m
Sun 13/920:35 -
1 stop24h 15m
Deal found 26/8$732
Thu 10/911:50 -
1 stop15h 25m
Mon 14/920:50 -
1 stop13h 20m
Deal found 27/8$734
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 27 August 2026.
Mon 9/1118:00 -
Nonstop9h 35m
Mon 23/1110:25 -
Nonstop9h 45m
Deal found 27/8$1,244
Tue 1/911:30 -
1 stop16h 50m
Thu 10/910:15 -
2 stops29h 45m
Deal found 24/8$1,248
Sun 22/1118:00 -
Nonstop9h 35m
Thu 26/1110:25 -
Nonstop9h 45m
Deal found 24/8$1,250
Mon 21/914:15 -
1 stop13h 10m
Mon 28/912:45 -
1 stop13h 20m
Deal found 26/8$1,299
Tue 20/1018:00 -
1 stop22h 00m
Wed 28/1022:15 -
1 stop16h 50m
Deal found 24/8$1,335
Tue 20/1018:10 -
Nonstop9h 15m
Wed 28/1016:30 -
1 stop21h 05m
Deal found 23/8$1,392
Sat 7/1114:15 -
2 stops38h 20m
Wed 2/1211:10 -
2 stops30h 00m
Deal found 27/8$1,404
Sun 11/1013:50 -
1 stop14h 30m
Sun 25/1011:15 -
1 stop11h 50m
Deal found 22/8$1,285
Sat 28/1120:15 -
1 stop19h 45m
Thu 10/1209:50 -
1 stop13h 25m
Deal found 23/8$1,354
Sat 5/918:10 -
Nonstop9h 15m
Sun 13/909:50 -
Nonstop9h 50m
Deal found 23/8$1,379
Sat 17/1018:00 -
1 stop32h 55m
Wed 23/1222:15 -
1 stop22h 45m
Deal found 23/8$1,374
Tue 1/919:10 -
1 stop17h 50m
Thu 10/909:50 -
Nonstop9h 50m
Deal found 24/8$1,548
Mon 12/1019:20 -
2 stops32h 05m
Sun 25/1022:15 -
1 stop16h 05m
Deal found 22/8$1,572
Sun 20/1213:40 -
1 stop13h 30m
Sun 3/122:15 -
1 stop18h 25m
Deal found 26/8$1,388
Tue 22/1218:00 -
1 stop22h 00m
Sat 2/109:50 -
1 stop13h 25m
Deal found 24/8$1,428
Tue 19/118:00 -
1 stop33h 10m
Fri 12/209:50 -
1 stop13h 25m
Deal found 25/8$1,432
Thu 7/112:05 -
1 stop15h 05m
Wed 13/122:15 -
1 stop22h 45m
Deal found 27/8$1,432
Fri 22/112:05 -
1 stop15h 05m
Thu 11/209:50 -
1 stop13h 25m
Deal found 25/8$1,502
Sun 24/113:40 -
1 stop13h 30m
Thu 11/209:50 -
1 stop13h 25m
Deal found 25/8$1,519
Mon 25/120:15 -
1 stop19h 45m
Tue 16/222:15 -
1 stop16h 50m
Deal found 25/8$1,609
Sat 3/1011:50 -
2 stops15h 15m
Wed 14/1022:15 -
1 stop14h 00m
Deal found 27/8$1,746
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 27 August 2026.
Sun 30/822:20 -
Nonstop9h 00m
Sun 13/914:35 -
Nonstop9h 20m
Deal found 23/8$1,019
Mon 7/908:30 -
Nonstop9h 00m
Fri 11/914:35 -
Nonstop9h 20m
Deal found 24/8$1,090
Fri 23/1008:30 -
Nonstop9h 00m
Sat 31/1015:25 -
Nonstop9h 25m
Deal found 26/8$1,110
Mon 31/818:10 -
Nonstop9h 15m
Sun 6/909:50 -
Nonstop9h 50m
Deal found 27/8$1,113
Sun 30/818:10 -
Nonstop9h 15m
Sun 13/909:50 -
Nonstop9h 50m
Deal found 27/8$1,115
Sun 30/818:10 -
Nonstop9h 15m
Sun 13/909:50 -
Nonstop9h 50m
Deal found 23/8$1,122
Sat 24/1022:20 -
Nonstop9h 00m
Fri 30/1015:25 -
Nonstop9h 25m
Deal found 27/8$1,127
Last-minute flights from Bangkok to Sydney
Discover last-minute flight deals from Bangkok to Sydney. Data last updated 27 August 2026 and is based on user searches.
Sat 29/818:50 -
1 stop13h 55m
Fri 11/913:00 -
1 stop33h 35m
Deal found 25/8$726
Sat 29/818:50 -
1 stop13h 55m
Wed 16/910:15 -
1 stop26h 50m
Deal found 25/8$733
Sun 30/810:55 -
1 stop21h 50m
Sun 13/920:35 -
1 stop26h 00m
Deal found 23/8$736
Sun 30/815:45 -
1 stop12h 35m
Sun 13/920:35 -
1 stop24h 15m
Deal found 27/8$737
Tue 1/909:05 -
1 stop23h 40m
Thu 10/913:00 -
1 stop31h 50m
Deal found 25/8$741
Mon 7/918:00 -
1 stop22h 00m
Fri 11/909:45 -
1 stop14h 05m
Deal found 24/8$744
Tue 8/910:55 -
1 stop21h 50m
Sun 13/920:35 -
1 stop24h 15m
Deal found 26/8$732
Wed 9/912:15 -
1 stop18h 05m
Sat 12/911:25 -
1 stop32h 15m
Deal found 26/8$745
Thu 10/911:50 -
1 stop15h 25m
Mon 14/920:50 -
1 stop13h 20m
Deal found 27/8$734
Sun 20/910:55 -
1 stop21h 50m
Sun 4/1021:35 -
1 stop26h 00m
Deal found 23/8$722
Wed 30/915:45 -
1 stop12h 35m
Thu 29/1013:25 -
1 stop12h 45m
Deal found 26/8$730
Wed 30/911:30 -
1 stop16h 50m
Mon 2/1120:05 -
2 stops29h 00m
Deal found 26/8$743
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 27 August 2026.
Mon 31/819:55 -
1 stop32h 25m
Deal found 26/8$323
Sun 8/1115:40 -
1 stop15h 50m
Deal found 27/8$327
Tue 1/913:50 -
1 stop14h 30m
Deal found 26/8$327
Tue 1/1215:40 -
1 stop15h 50m
Deal found 24/8$330
Tue 15/913:50 -
1 stop14h 30m
Deal found 25/8$330
Thu 17/913:50 -
1 stop14h 30m
Deal found 27/8$332
Wed 16/919:55 -
1 stop32h 25m
Deal found 25/8$333
Thu 3/915:45 -
1 stop12h 35m
Deal found 23/8$334
Tue 8/1207:30 -
1 stop24h 00m
Deal found 27/8$337
Tue 17/1107:30 -
1 stop24h 00m
Deal found 25/8$343
Tue 1/906:15 -
2 stops26h 30m
Deal found 27/8$350
Wed 2/909:35 -
2 stops23h 10m
Deal found 25/8$351
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 27 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 7,457,451 searches. Data last updated 27 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
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Mon 9/11
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Mon 23/11
10:25-16:10
Nonstop9h 45m
$1,244
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Tue 1/9
11:30-07:20
1 stop16h 50m
Sydney Kingsford Smith
Thu 10/9
10:15-13:00
2 stops29h 45m
$1,248
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Sun 22/11
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Thu 26/11
10:25-16:10
Nonstop9h 45m
$1,250
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Sun 11/10
13:50-08:20
1 stop14h 30m
Sydney Kingsford Smith
Sun 25/10
11:15-19:05
1 stop11h 50m
$1,285
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Mon 21/9
14:15-06:25
1 stop13h 10m
Sydney Kingsford Smith
Mon 28/9
12:45-23:05
1 stop13h 20m
$1,299
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Tue 20/10
18:00-20:00
1 stop22h 00m
Sydney Kingsford Smith
Wed 28/10
22:15-11:05
1 stop16h 50m
$1,335
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Sat 28/11
20:15-20:00
1 stop19h 45m
Sydney Kingsford Smith
Thu 10/12
09:50-19:15
1 stop13h 25m
$1,354
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Sat 17/10
18:00-06:55
1 stop32h 55m
Sydney Kingsford Smith
Wed 23/12
22:15-17:00
1 stop22h 45m
$1,374
Fastest return journey
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Sat 5/9
18:10-06:25
Nonstop9h 15m
Sydney Kingsford Smith
Sun 13/9
09:50-16:40
Nonstop9h 50m
$1,379
BangkokSydney
DMK Bangkok Don Mueang Intl - SYD Sydney Kingsford Smith
DMKSYD
Bangkok Don Mueang Intl
Sun 20/12
13:40-07:10
1 stop13h 30m
Sydney Kingsford Smith
Sun 3/1
22:15-12:40
1 stop18h 25m
$1,388
Flights are sorted by cheapest return flights first.
Deals found on 22/8
Showing 1-10 of 40 resultsSorted by cheapest first
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3
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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 $886). Flying from Bangkok to Sydney in January is currently the most expensive (average of $1,542). 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 27 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 27 August 2026.
The most flights from TH1 to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Thursday, 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 $793 and $1,319 in November.The cheapest return price found within the last 5 days was $695 on VietJet Air (3 Nov–11 Nov).
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 85 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 27 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 15 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 9h 35m. Fly via Batik Air, Emirates, 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 $314 on this airline. Additional options worth looking into are Malaysia Airlines and China Southern, starting at $348 and $604 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?
$194 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 $249 and $263, 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 $596. On average you can expect to pay $2,565. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $666.
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 $132 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 $886). Flying from Bangkok to Sydney in January is currently the most expensive (average of $1,542). 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 27 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 7,457,451 searches. Data last updated 27 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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