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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
9 Feb — 16 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 Monday or Wednesday and return on a Thursday
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 10 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 10 January 2026.
Fri 6/213:25DMK - SYD
1 stop13h 25mMultiple Airlines
Fri 6/310:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 9/1฿15,356
Thu 19/220:15BKK - SYD
3 stops33h 00mMultiple Airlines
Thu 26/207:00SYD - BKK
2 stops19h 10mMultiple Airlines
Deal found 9/1฿15,388
Mon 9/209:15BKK - SYD
2 stops17h 00mMultiple Airlines
Mon 16/213:35SYD - BKK
1 stop12h 35mMultiple Airlines
Deal found 9/1฿15,419
Fri 1/516:00DMK - SYD
1 stop13h 20mMultiple Airlines
Thu 21/513:00SYD - DMK
1 stop12h 10mMultiple Airlines
Deal found 8/1฿15,450
Thu 5/222:55BKK - SYD
2 stops27h 55mMultiple Airlines
Thu 12/213:35SYD - BKK
1 stop12h 35mMultiple Airlines
Deal found 8/1฿15,450
Wed 25/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Wed 11/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 8/1฿15,482
Mon 14/1211:45BKK - SYD
1 stop16h 20mVietJet Air
Fri 18/1211:15SYD - BKK
1 stop29h 45mVietJet Air
Deal found 9/1฿15,482
Wed 25/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Sat 14/310:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 8/1฿15,513
Mon 23/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Tue 10/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 8/1฿15,545
Mon 16/223:10BKK - SYD
2 stops27h 05mMultiple Airlines
Thu 19/206:00SYD - BKK
2 stops20h 10mMultiple Airlines
Deal found 9/1฿15,545
Sat 6/615:45BKK - SYD
1 stop12h 35mMultiple Airlines
Mon 22/618:25SYD - BKK
2 stops21h 20mMultiple Airlines
Deal found 9/1฿15,607
Fri 6/309:15BKK - SYD
2 stops17h 00mMultiple Airlines
Sun 8/313:35SYD - BKK
1 stop12h 35mMultiple Airlines
Deal found 9/1฿15,639
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 10 January 2026.
Mon 16/223:10BKK - SYD
2 stops27h 05mMultiple Airlines
Thu 19/206:00SYD - BKK
2 stops20h 10mMultiple Airlines
Deal found 9/1฿15,545
Fri 15/518:45BKK - SYD
2 stops33h 35mVietJet Air
Tue 19/510:15SYD - BKK
1 stop31h 30mVietJet Air
Deal found 7/1฿18,873
Tue 19/523:40BKK - SYD
1 stop29h 20mPhilippine Airlines
Wed 17/610:15SYD - BKK
1 stop15h 25mPhilippine Airlines
Deal found 9/1฿20,632
Sun 8/216:50DMK - SYD
1 stop23h 45mMultiple Airlines
Sun 15/221:50SYD - DMK
2 stops24h 20mMultiple Airlines
Deal found 9/1฿15,764
Mon 16/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Thu 19/213:35SYD - DMK
2 stops24h 25mMultiple Airlines
Deal found 9/1฿16,047
Fri 13/209:15DMK - SYD
2 stops17h 00mMultiple Airlines
Fri 27/220:05SYD - DMK
2 stops31h 15mMultiple Airlines
Deal found 9/1฿16,424
Sat 6/618:45BKK - SYD
2 stops33h 35mVietJet Air
Mon 22/610:15SYD - BKK
2 stops34h 30mVietJet Air
Deal found 9/1฿20,224
Mon 9/212:05DMK - SYD
2 stops15h 25mMultiple Airlines
Mon 16/215:00SYD - DMK
1 stop12h 20mMultiple Airlines
Deal found 9/1฿16,644
Mon 16/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Wed 18/213:35SYD - DMK
1 stop13h 25mMultiple Airlines
Deal found 9/1฿17,178
Mon 19/119:10BKK - SYD
1 stop15h 45mMultiple Airlines
Wed 25/220:05SYD - BKK
1 stop25h 40mMultiple Airlines
Deal found 9/1฿17,523
Mon 16/221:25DMK - SYD
1 stop19h 10mMultiple Airlines
Mon 2/321:50SYD - DMK
1 stop19h 00mMultiple Airlines
Deal found 9/1฿17,680
Thu 12/209:15DMK - SYD
2 stops18h 10mMultiple Airlines
Mon 23/215:00SYD - DMK
1 stop12h 20mMultiple Airlines
Deal found 9/1฿17,994
Sun 7/612:00DMK - SYD
1 stop15h 05mMultiple Airlines
Mon 22/610:15SYD - DMK
1 stop16h 00mMultiple Airlines
Deal found 9/1฿18,183
Tue 24/208:30BKK - SYD
Nonstop9h 20mMultiple Airlines
Tue 3/320:05SYD - BKK
1 stop16h 10mMultiple Airlines
Deal found 9/1฿18,842
Wed 11/320:15BKK - SYD
1 stop12h 05mMultiple Airlines
Fri 13/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 9/1฿19,030
Sun 1/323:10BKK - SYD
1 stop15h 40mMultiple Airlines
Thu 12/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 9/1฿19,439
Sat 28/222:55BKK - SYD
1 stop33h 25mMultiple Airlines
Fri 13/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 9/1฿19,533
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 10 January 2026.
Sat 28/218:00BKK - SYD
Nonstop9h 35mแควนตัสแอร์เวย์
Fri 13/310:20SYD - BKK
Nonstop9h 50mแควนตัสแอร์เวย์
Deal found 9/1฿21,951
Sun 1/318:00BKK - SYD
Nonstop9h 35mEmirates
Sun 15/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 9/1฿22,045
Sat 28/218:00BKK - SYD
Nonstop9h 35mEmirates
Fri 13/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 9/1฿22,171
Sun 1/318:00BKK - SYD
Nonstop9h 35mEmirates
Sat 14/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 8/1฿22,265
Sun 1/318:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Thu 12/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 9/1฿22,736
Mon 11/518:10BKK - SYD
Nonstop9h 15mแควนตัสแอร์เวย์
Mon 1/609:50SYD - BKK
Nonstop9h 50mแควนตัสแอร์เวย์
Deal found 7/1฿22,956
Thu 7/518:10BKK - SYD
Nonstop9h 15mแควนตัสแอร์เวย์
Thu 21/509:50SYD - BKK
Nonstop9h 50mแควนตัสแอร์เวย์
Deal found 9/1฿23,081
Wed 4/318:00BKK - SYD
Nonstop9h 35mแควนตัสแอร์เวย์
Wed 11/310:20SYD - BKK
Nonstop9h 50mแควนตัสแอร์เวย์
Deal found 8/1฿23,113
Sun 1/318:00BKK - SYD
Nonstop9h 35mMultiple Airlines
Mon 16/310:20SYD - BKK
Nonstop9h 50mMultiple Airlines
Deal found 7/1฿23,176
Last-minute flights from Bangkok to Sydney
Discover last-minute flight deals from Bangkok to Sydney. Data last updated 10 January 2026 and is based on user searches.
Mon 19/119:10BKK - SYD
1 stop15h 45mMultiple Airlines
Wed 25/220:05SYD - BKK
1 stop25h 40mMultiple Airlines
Deal found 9/1฿17,523
Thu 5/208:35DMK - SYD
2 stops17h 40mMultiple Airlines
Sat 7/210:45SYD - DMK
1 stop28h 50mMultiple Airlines
Deal found 7/1฿16,141
Fri 6/213:25DMK - SYD
1 stop13h 25mMultiple Airlines
Fri 6/310:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 9/1฿15,356
Sun 8/216:50DMK - SYD
1 stop23h 45mMultiple Airlines
Sun 15/221:50SYD - DMK
2 stops24h 20mMultiple Airlines
Deal found 9/1฿15,764
Sun 8/221:25DMK - SYD
1 stop19h 10mMultiple Airlines
Thu 12/206:35SYD - DMK
2 stops16h 35mMultiple Airlines
Deal found 9/1฿15,827
Sun 8/207:30DMK - SYD
2 stops33h 05mMultiple Airlines
Tue 10/218:30SYD - DMK
2 stops18h 50mMultiple Airlines
Deal found 8/1฿15,984
Mon 16/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Thu 19/213:35SYD - DMK
2 stops24h 25mMultiple Airlines
Deal found 9/1฿16,047
Sun 22/213:25DMK - SYD
1 stop13h 25mMultiple Airlines
Tue 10/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 8/1฿15,953
Mon 23/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Tue 10/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 8/1฿15,545
Wed 25/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Mon 9/311:15SYD - DMK
1 stop12h 30mMultiple Airlines
Deal found 8/1฿15,482
Wed 25/217:50DMK - SYD
1 stop12h 50mMultiple Airlines
Sat 14/310:45SYD - DMK
1 stop12h 25mMultiple Airlines
Deal found 8/1฿15,513
Wed 25/212:10DMK - SYD
1 stop14h 40mMultiple Airlines
Thu 12/311:15SYD - DMK
1 stop15h 55mMultiple Airlines
Deal found 8/1฿15,922
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 10 January 2026.
Mon 2/321:25DMK - SYD
1 stop19h 10mMultiple Airlines
Deal found 9/1฿6,312
Thu 19/206:40DMK - SYD
1 stop22h 35mMultiple Airlines
Deal found 9/1฿6,343
Sat 7/221:25DMK - SYD
1 stop19h 10mMultiple Airlines
Deal found 9/1฿6,375
Tue 17/219:40DMK - SYD
1 stop20h 55mMultiple Airlines
Deal found 9/1฿6,438
Wed 8/419:20BKK - SYD
1 stop15h 45mไห่หนานแอร์ไลน์
Deal found 7/1฿6,469
Mon 23/218:00BKK - SYD
1 stop14h 20mScoot
Deal found 9/1฿6,500
Sun 8/221:25DMK - SYD
1 stop19h 10mMultiple Airlines
Deal found 9/1฿6,563
Thu 7/508:35DMK - SYD
3 stops32h 00mMultiple Airlines
Deal found 8/1฿6,626
Tue 23/610:55BKK - SYD
1 stop21h 50mScoot
Deal found 8/1฿6,626
Sat 16/522:55BKK - SYD
2 stops29h 25mMultiple Airlines
Deal found 8/1฿6,720
Wed 18/307:30DMK - SYD
2 stops31h 20mMultiple Airlines
Deal found 9/1฿6,815
Wed 25/218:25BKK - SYD
1 stop13h 55mScoot
Deal found 8/1฿6,815
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 17,341 searches. Data last updated 10 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
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Mon 16/2
23:10-06:15
2 stops27h 05m
Sydney Kingsford Smith
Thu 19/2
06:00-22:10
2 stops20h 10m
฿15,545
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sun 8/2
16:50-20:35
1 stop23h 45m
Sydney Kingsford Smith
Sun 15/2
21:50-18:10
2 stops24h 20m
฿15,764
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Mon 16/2
17:50-10:40
1 stop12h 50m
Sydney Kingsford Smith
Thu 19/2
13:35-10:00
2 stops24h 25m
฿16,047
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Fri 13/2
09:15-06:15
2 stops17h 00m
Sydney Kingsford Smith
Fri 27/2
20:05-23:20
2 stops31h 15m
฿16,424
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Mon 9/2
12:05-07:30
2 stops15h 25m
Sydney Kingsford Smith
Mon 16/2
15:00-23:20
1 stop12h 20m
฿16,644
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Mon 16/2
17:50-10:40
1 stop12h 50m
Sydney Kingsford Smith
Wed 18/2
13:35-23:00
1 stop13h 25m
฿17,178
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Mon 19/1
19:10-14:55
1 stop15h 45m
Sydney Kingsford Smith
Wed 25/2
20:05-17:45
1 stop25h 40m
฿17,523
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Mon 16/2
21:25-20:35
1 stop19h 10m
Sydney Kingsford Smith
Mon 2/3
21:50-12:50
1 stop19h 00m
฿17,680
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Thu 12/2
09:15-07:25
2 stops18h 10m
Sydney Kingsford Smith
Mon 23/2
15:00-23:20
1 stop12h 20m
฿17,994
BangkokSydney
DMK - SYD
DMKSYD
Bangkok Don Mueang Intl
Sun 7/6
12:00-06:05
1 stop15h 05m
Sydney Kingsford Smith
Mon 22/6
10:15-23:15
1 stop16h 00m
฿18,183
Flights are sorted by cheapest return flights first.
Deals found on 8/1
Showing 1-10 of 38 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.
The best time to book flights from Bangkok to Sydney is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 ฿10,175). Flying from Bangkok to Sydney in January is currently the most expensive (average of ฿15,796). 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 10 January 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Sydney as you normally would.
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 10 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 10 January 2026.
Get a feel of what it's like to fly with Emirates, Thai Airways, andCathay Pacific from Bangkok to Sydney by reading reviews from past customers. Users have also rated airlines 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?
Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Bangkok. On average, Kingsford Smith has 17 inbound flights from Bangkok per day from 8 airlines. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.
How long is the flight from Bangkok to Sydney?
A quick flight from Bangkok to Sydney can take about 33h 35m. VietJet Air provides one of the quickest options available for as low as ฿18,873. The distance between Bangkok and Sydney is about 7509 km.
What are the cheapest airlines flying from Bangkok to Sydney round-trip?
Cheapflights users have booked flights from Bangkok to Sydney return from ฿10,048. Other airlines that can offer you cheap pricing are China Southern, from ฿12,693, and Malaysia Airlines, from ฿17,778. You may be able to fly from Bangkok to Sydney for 58% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Bangkok to Sydney one-way?
One-way options have recently been found by users for as low as ฿2,431 on Emirates. Other airlines that offer cheap prices include แอร์เอเชีย from ฿4,786 and Scoot from ฿5,227 one-way.
What are the most reliable airlines from Bangkok to Sydney?
Consider เตอร์กิชแอร์ไลน์ (95%), กัลฟ์แอร์ (95%) or โอมานแอร์ (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?
Looking at all options, your cheapest flight can be booked for ฿14,474. While the most popular route (Bangkok Suvarnabhumi - Sydney Kingsford Smith) can be booked for ฿10,740 on average, our data indicates ฿23,689 when flying 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, March is the cheapest month in which you can book a flight from Bangkok to Sydney (average of ฿10,175). Flying from Bangkok to Sydney in January is currently the most expensive (average of ฿15,796). 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 10 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 17,341 searches. Data last updated 10 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?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangkok to Sydney for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Bangkok to Sydney with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Bangkok to Sydney, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Bangkok to Sydney become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Bangkok today and book when prices fit your budget.
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