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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
30 Nov — 7 Dec1
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 79 days in advance, depart on a Saturday or Monday and return on a Monday
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 31 October 2025.
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 31 October 2025.
Fri 31/1012:15BKK - SYD
1 stop18h 10mMultiple Airlines
Thu 13/1120:05SYD - BKK
1 stop23h 55mMultiple Airlines
Deal found 28/10$653
Tue 9/1201:10BKK - SYD
1 stop33h 30mSichuan Airlines
Thu 8/121:25SYD - BKK
1 stop23h 55mSichuan Airlines
Deal found 28/10$656
Tue 11/1120:05BKK - SYD
1 stop32h 00mMultiple Airlines
Sat 15/1110:45SYD - BKK
2 stops17h 00mMultiple Airlines
Deal found 28/10$661
Thu 6/1120:05BKK - SYD
1 stop32h 00mMultiple Airlines
Wed 19/1114:20SYD - BKK
1 stop11h 50mMultiple Airlines
Deal found 30/10$664
Tue 11/1101:10BKK - SYD
1 stop33h 30mMultiple Airlines
Fri 14/1120:05SYD - BKK
1 stop27h 10mMultiple Airlines
Deal found 28/10$665
Mon 3/1114:00BKK - SYD
1 stop14h 05mMultiple Airlines
Sun 16/1110:45SYD - BKK
2 stops17h 00mMultiple Airlines
Deal found 29/10$668
Thu 6/1115:10DMK - SYD
1 stop14h 05mMultiple Airlines
Mon 10/1121:50SYD - DMK
1 stop22h 30mMultiple Airlines
Deal found 30/10$670
Fri 7/1113:25DMK - SYD
1 stop15h 50mMultiple Airlines
Tue 11/1121:50SYD - DMK
1 stop20h 50mMultiple Airlines
Deal found 30/10$675
Wed 12/1108:35DMK - SYD
2 stops24h 30mMultiple Airlines
Sat 15/1110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 29/10$676
Wed 12/1108:35DMK - SYD
2 stops24h 30mMultiple Airlines
Sun 16/1110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 29/10$678
Wed 29/1020:05BKK - SYD
2 stops33h 10mMultiple Airlines
Sun 2/1120:05SYD - BKK
1 stop16h 10mMultiple Airlines
Deal found 28/10$678
Mon 3/1113:55DMK - SYD
2 stops19h 10mMultiple Airlines
Sun 16/1110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 29/10$682
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 31 October 2025.
Mon 23/311:45BKK - SYD
1 stop16h 20mMultiple Airlines
Fri 27/311:15SYD - BKK
2 stops34h 40mMultiple Airlines
Deal found 31/10$681
Thu 12/319:55BKK - SYD
1 stop20h 25mChina Southern
Mon 16/311:25SYD - BKK
1 stop17h 40mChina Southern
Deal found 30/10$707
Wed 11/301:55BKK - SYD
1 stop29h 00mHong Kong Airlines
Mon 16/312:35SYD - BKK
1 stop30h 15mHong Kong Airlines
Deal found 30/10$917
Wed 3/1219:10BKK - SYD
1 stop15h 45mHainan Airlines
Tue 9/1221:00SYD - BKK
1 stop17h 05mHainan Airlines
Deal found 31/10$918
Sun 16/1120:05BKK - SYD
1 stop32h 00mMultiple Airlines
Sat 22/1120:05SYD - BKK
1 stop23h 55mMultiple Airlines
Deal found 30/10$684
Sat 7/312:10DMK - SYD
2 stops17h 05mMultiple Airlines
Wed 18/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 30/10$687
Wed 12/1115:40DMK - SYD
1 stop12h 25mMultiple Airlines
Mon 17/1121:50SYD - DMK
2 stops16h 35mMultiple Airlines
Deal found 29/10$691
Wed 12/1108:20DMK - SYD
2 stops19h 45mMultiple Airlines
Sun 16/1110:45SYD - DMK
2 stops17h 50mMultiple Airlines
Deal found 29/10$729
Fri 3/416:00DMK - SYD
2 stops16h 35mMultiple Airlines
Sat 18/421:15SYD - DMK
1 stop13h 35mMultiple Airlines
Deal found 31/10$732
Sun 30/1108:35DMK - SYD
2 stops17h 40mMultiple Airlines
Sat 28/210:45SYD - DMK
2 stops25h 05mMultiple Airlines
Deal found 30/10$735
Thu 13/1111:45BKK - SYD
1 stop16h 20mMultiple Airlines
Thu 27/1107:15SYD - BKK
2 stops29h 00mMultiple Airlines
Deal found 31/10$735
Thu 13/1116:50DMK - SYD
1 stop12h 25mMultiple Airlines
Thu 27/1117:35SYD - DMK
2 stops28h 20mMultiple Airlines
Deal found 31/10$781
Fri 6/315:10DMK - SYD
1 stop14h 05mMultiple Airlines
Tue 17/321:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 29/10$786
Thu 29/106:00DMK - SYD
1 stop20h 15mMultiple Airlines
Mon 2/221:50SYD - DMK
1 stop14h 00mMultiple Airlines
Deal found 31/10$810
Thu 27/1115:40DMK - SYD
1 stop12h 25mMultiple Airlines
Sun 7/1207:15SYD - DMK
2 stops16h 00mMultiple Airlines
Deal found 30/10$822
Wed 26/1115:40DMK - SYD
1 stop12h 25mMultiple Airlines
Sat 6/1217:35SYD - DMK
2 stops20h 25mMultiple Airlines
Deal found 30/10$824
Mon 1/1215:40DMK - SYD
1 stop12h 25mMultiple Airlines
Sat 6/1206:35SYD - DMK
1 stop19h 25mMultiple Airlines
Deal found 29/10$825
Tue 2/1214:00BKK - SYD
1 stop14h 05mMultiple Airlines
Thu 4/1206:35SYD - BKK
2 stops40h 40mMultiple Airlines
Deal found 30/10$827
Sun 30/1120:05BKK - SYD
1 stop32h 00mMultiple Airlines
Thu 4/1207:15SYD - BKK
2 stops40h 00mMultiple Airlines
Deal found 31/10$847
Fri 28/1114:00BKK - SYD
1 stop14h 05mMultiple Airlines
Fri 5/1206:35SYD - BKK
2 stops16h 40mMultiple Airlines
Deal found 31/10$906
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 31 October 2025.
Thu 12/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 23/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 28/10$1,035
Thu 12/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 16/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 28/10$1,043
Fri 13/318:00BKK - SYD
Nonstop9h 35mQantas Airways
Mon 23/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 30/10$1,075
Sun 1/318:00BKK - SYD
Nonstop9h 35mQantas Airways
Wed 11/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 29/10$1,083
Fri 26/1218:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Sun 11/110:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 30/10$1,089
Tue 17/218:00BKK - SYD
Nonstop9h 35mQantas Airways
Sat 28/210:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 28/10$1,098
Wed 1/418:10BKK - SYD
Nonstop9h 15mQantas Airways
Tue 21/409:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 28/10$1,102
Mon 2/318:00BKK - SYD
Nonstop9h 35mQantas Airways
Sat 21/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 28/10$1,151
Wed 1/418:10BKK - SYD
Nonstop9h 15mQantas Airways
Fri 17/409:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 28/10$1,160
Mon 10/1122:35BKK - SYD
Nonstop9h 20mThai Airways
Thu 13/1115:35SYD - BKK
Nonstop9h 25mThai Airways
Deal found 28/10$1,176
Last-minute flights from Bangkok to Sydney
Discover last-minute flight deals from Bangkok to Sydney. Data last updated 31 October 2025 and is based on user searches.
Fri 31/1012:15BKK - SYD
1 stop18h 10mMultiple Airlines
Thu 13/1120:05SYD - BKK
1 stop23h 55mMultiple Airlines
Deal found 28/10$653
Fri 31/1012:15BKK - SYD
1 stop18h 10mXiamenAir
Fri 14/1112:30SYD - BKK
1 stop32h 05mXiamenAir
Deal found 28/10$678
Mon 3/1114:00BKK - SYD
1 stop14h 05mMultiple Airlines
Sun 16/1110:45SYD - BKK
2 stops17h 00mMultiple Airlines
Deal found 29/10$668
Mon 3/1113:55DMK - SYD
2 stops19h 10mMultiple Airlines
Sun 16/1110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 29/10$682
Wed 5/1121:15DMK - SYD
2 stops32h 00mMultiple Airlines
Sun 9/1120:05SYD - DMK
2 stops31h 15mMultiple Airlines
Deal found 29/10$684
Thu 6/1120:05BKK - SYD
1 stop32h 00mMultiple Airlines
Wed 19/1114:20SYD - BKK
1 stop11h 50mMultiple Airlines
Deal found 30/10$664
Thu 6/1115:10DMK - SYD
1 stop14h 05mMultiple Airlines
Mon 10/1121:50SYD - DMK
1 stop22h 30mMultiple Airlines
Deal found 30/10$670
Fri 7/1113:25DMK - SYD
1 stop15h 50mMultiple Airlines
Tue 11/1121:50SYD - DMK
1 stop20h 50mMultiple Airlines
Deal found 30/10$675
Tue 11/1120:05BKK - SYD
1 stop32h 00mMultiple Airlines
Sat 15/1110:45SYD - BKK
2 stops17h 00mMultiple Airlines
Deal found 28/10$661
Tue 11/1101:10BKK - SYD
1 stop33h 30mMultiple Airlines
Fri 14/1120:05SYD - BKK
1 stop27h 10mMultiple Airlines
Deal found 28/10$665
Wed 12/1108:35DMK - SYD
2 stops24h 30mMultiple Airlines
Sat 15/1110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 29/10$676
Wed 12/1108:35DMK - SYD
2 stops24h 30mMultiple Airlines
Sun 16/1110:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 29/10$678
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 31 October 2025.
Wed 10/1207:30DMK - SYD
1 stop20h 35mMultiple Airlines
Deal found 28/10$285
Sun 14/1214:30BKK - SYD
1 stop13h 35mMultiple Airlines
Deal found 30/10$285
Mon 23/307:30DMK - SYD
1 stop20h 35mMultiple Airlines
Deal found 28/10$286
Thu 20/1114:30BKK - SYD
1 stop13h 35mMultiple Airlines
Deal found 30/10$286
Sun 14/1214:00BKK - SYD
1 stop14h 05mVietJet Air
Deal found 28/10$288
Thu 11/1207:30DMK - SYD
1 stop20h 35mMultiple Airlines
Deal found 28/10$289
Mon 15/1220:05BKK - SYD
1 stop32h 00mVietJet Air
Deal found 30/10$289
Fri 19/1219:40DMK - SYD
1 stop20h 55mMultiple Airlines
Deal found 28/10$291
Tue 4/1111:45BKK - SYD
1 stop16h 20mVietJet Air
Deal found 30/10$291
Mon 15/1215:40DMK - SYD
1 stop12h 25mMultiple Airlines
Deal found 28/10$292
Fri 19/1218:05BKK - SYD
1 stop15h 30mChina Southern
Deal found 30/10$292
Thu 25/1206:40DMK - SYD
1 stop22h 35mMultiple Airlines
Deal found 27/10$294
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 31 October 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
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Mon 23/3
11:45-08:05
1 stop16h 20m
Sydney Kingsford Smith
Fri 27/3
11:15-17:55
2 stops34h 40m
$681
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Sun 16/11
20:05-08:05
1 stop32h 00m
Sydney Kingsford Smith
Sat 22/11
20:05-16:00
1 stop23h 55m
$684
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sat 7/3
12:10-09:15
2 stops17h 05m
Sydney Kingsford Smith
Wed 18/3
11:15-19:45
1 stop12h 30m
$687
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Wed 12/11
15:40-08:05
1 stop12h 25m
Sydney Kingsford Smith
Mon 17/11
21:50-10:25
2 stops16h 35m
$691
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 12/3
19:55-20:20
1 stop20h 25m
Sydney Kingsford Smith
Mon 16/3
11:25-01:05
1 stop17h 40m
$707
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Wed 12/11
08:20-08:05
2 stops19h 45m
Sydney Kingsford Smith
Sun 16/11
10:45-00:35
2 stops17h 50m
$729
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Fri 3/4
16:00-12:35
2 stops16h 35m
Sydney Kingsford Smith
Sat 18/4
21:15-07:50
1 stop13h 35m
$732
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sun 30/11
08:35-06:15
2 stops17h 40m
Sydney Kingsford Smith
Sat 28/2
10:45-07:50
2 stops25h 05m
$735
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 13/11
11:45-08:05
1 stop16h 20m
Sydney Kingsford Smith
Thu 27/11
07:15-08:15
2 stops29h 00m
$735
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Thu 13/11
16:50-09:15
1 stop12h 25m
Sydney Kingsford Smith
Thu 27/11
17:35-17:55
2 stops28h 20m
$781
Flights are sorted by cheapest return flights first.
Deals found on 28/10
Showing 1-10 of 39 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 24 October 2025.
To ensure you get the cheapest price possible for a flight from Bangkok to Sydney, you should look to book at least 79 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, August is the cheapest month in which you can book a flight from Bangkok to Sydney (average of $411). 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 31 October 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 24% on airfare.
What is the cheapest day to fly from Bangkok to Sydney?
Use this chart to determine the cheapest time to fly return from Bangkok to Sydney. Price data was last updated on 26 October 2025.
Travellers seeking maximum savings on their Bangkok to Sydney flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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 31 October 2025.
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?
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 31 October 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.
Overall it was wonderfull for the amount I paid for.
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 20h 25m. Fly via China Southern to get the fastest option. The distance between Bangkok and Sydney is about 7509 km.
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 $507 on this airline. Additional options worth looking into are Thai AirAsia X and China Southern, starting at $550 and $611 round-trip. You may be able to fly from Bangkok to Sydney for 55% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Bangkok to Sydney one-way?
$295 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on Sichuan Airlines and Cebu Pacific, with prices starting from $317 and $467, respectively.
What are the most reliable airlines from Bangkok to Sydney?
Consider Turkish Airlines (84%), 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 $486. On average you can expect to pay $1,573. The most popular route, (Bangkok Suvarnabhumi - Sydney Kingsford Smith), can usually be booked for $550.
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, August is the cheapest month in which you can book a flight from Bangkok to Sydney (average of $411). 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 31 October 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 31 October 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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