Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from £154
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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
2 Jan — 9 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Sydney Kingsford Smith are usually found in July or August, booked 79 days in advance, depart on a Sunday or Friday and return on a Sunday
Cheap flight deals from Suvarnabhumi to Sydney
Enter your travel dates to find the best prices.
Cheapest flights from Suvarnabhumi to Sydney
Explore the most affordable flight options available from Suvarnabhumi to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 December 2025.
Mon 22/1222:45BKK - SYD
2 stops31h 40mMultiple Airlines
Thu 15/112:30SYD - BKK
1 stop26h 45mMultiple Airlines
Deal found 1/12£528
Thu 25/1213:20BKK - SYD
1 stop16h 30mPhilippine Airlines
Tue 29/909:45SYD - BKK
1 stop15h 55mPhilippine Airlines
Deal found 1/12£547
Thu 25/1218:00BKK - SYD
Nonstop9h 35mQantas Airways
Fri 18/909:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 1/12£558
Thu 25/1218:00BKK - SYD
Nonstop9h 35mEmirates
Wed 23/909:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£593
Thu 25/1213:20BKK - SYD
1 stop16h 30mPhilippine Airlines
Mon 28/909:45SYD - BKK
1 stop15h 55mPhilippine Airlines
Deal found 1/12£597
Fri 12/1218:20BKK - SYD
1 stop16h 20mSichuan Airlines
Fri 2/121:25SYD - BKK
1 stop23h 55mSichuan Airlines
Deal found 2/12£601
Fri 26/1218:00BKK - SYD
Nonstop9h 35mEmirates
Sun 11/110:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£603
Thu 25/1218:00BKK - SYD
Nonstop9h 35mEmirates
Sun 27/909:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£605
Mon 22/1219:55BKK - SYD
1 stop37h 40mChina Eastern
Thu 15/113:30SYD - BKK
2 stops37h 05mChina Eastern
Deal found 3/12£642
Mon 22/1218:00BKK - SYD
Nonstop9h 35mEmirates
Thu 15/110:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£667
Best flights from Suvarnabhumi to Sydney
Discover carefully curated flight deals from Suvarnabhumi to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 December 2025.
Fri 6/318:00BKK - SYD
Nonstop9h 35mEmirates
Tue 17/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 2/12£483
Thu 25/1213:20BKK - SYD
1 stop16h 30mPhilippine Airlines
Mon 28/909:45SYD - BKK
1 stop15h 55mPhilippine Airlines
Deal found 1/12£597
Mon 23/218:00BKK - SYD
Nonstop9h 35mQantas Airways
Tue 3/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 2/12£600
Fri 20/214:15BKK - SYD
1 stop16h 30mGaruda Indonesia
Thu 26/212:00SYD - BKK
1 stop29h 10mGaruda Indonesia
Deal found 2/12£601
Sat 13/1218:20BKK - SYD
1 stop16h 20mSichuan Airlines
Fri 2/121:25SYD - BKK
1 stop23h 55mSichuan Airlines
Deal found 2/12£601
Thu 12/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 23/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 2/12£525
Fri 13/318:00BKK - SYD
Nonstop9h 35mEmirates
Sat 9/509:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 2/12£525
Sun 14/1218:20BKK - SYD
1 stop16h 20mSichuan Airlines
Fri 2/121:25SYD - BKK
1 stop23h 55mSichuan Airlines
Deal found 2/12£601
Thu 19/214:15BKK - SYD
1 stop16h 30mGaruda Indonesia
Fri 27/212:45SYD - BKK
1 stop28h 25mGaruda Indonesia
Deal found 2/12£601
Sat 7/318:00BKK - SYD
Nonstop9h 35mEmirates
Wed 18/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£565
Thu 25/1218:00BKK - SYD
Nonstop9h 35mEmirates
Wed 23/909:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£593
Thu 25/1218:00BKK - SYD
Nonstop9h 35mEmirates
Thu 24/909:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£593
Direct flights from Suvarnabhumi to Sydney
Explore direct flight options from Suvarnabhumi to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 December 2025.
Wed 4/318:00BKK - SYD
Nonstop9h 35mEmirates
Sat 14/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£479
Fri 27/218:00BKK - SYD
Nonstop9h 35mEmirates
Sun 15/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 30/11£482
Fri 6/318:00BKK - SYD
Nonstop9h 35mEmirates
Tue 17/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 2/12£483
Fri 13/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 16/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 30/11£520
Sat 28/218:00BKK - SYD
Nonstop9h 35mEmirates
Wed 11/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£521
Fri 20/218:00BKK - SYD
Nonstop9h 35mEmirates
Tue 3/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 2/12£524
Tue 3/318:00BKK - SYD
Nonstop9h 35mEmirates
Mon 16/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 2/12£525
Sat 28/218:00BKK - SYD
Nonstop9h 35mQantas Airways
Thu 12/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 1/12£557
Thu 25/1218:00BKK - SYD
Nonstop9h 35mQantas Airways
Fri 18/909:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 1/12£558
Fri 27/218:00BKK - SYD
Nonstop9h 35mEmirates
Wed 11/310:20SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£565
Thu 25/1218:00BKK - SYD
Nonstop9h 35mEmirates
Thu 24/909:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 1/12£593
Wed 18/218:00BKK - SYD
Nonstop9h 35mQantas Airways
Mon 2/310:20SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 2/12£600
Last-minute flights from Suvarnabhumi to Sydney
Discover last-minute flight deals from Suvarnabhumi to Sydney. Data last updated 3 December 2025 and is based on user searches.
Mon 22/1222:45BKK - SYD
2 stops31h 40mMultiple Airlines
Thu 15/112:30SYD - BKK
1 stop26h 45mMultiple Airlines
Deal found 1/12£528
Thu 25/1213:20BKK - SYD
1 stop16h 30mPhilippine Airlines
Tue 29/909:45SYD - BKK
1 stop15h 55mPhilippine Airlines
Deal found 1/12£547
Fri 16/118:25BKK - SYD
1 stop13h 55mScoot
Fri 23/113:35SYD - BKK
1 stop12h 35mScoot
Deal found 2/12£507
Fri 16/106:35BKK - SYD
3 stops19h 40mMultiple Airlines
Fri 23/113:35SYD - BKK
1 stop12h 35mMultiple Airlines
Deal found 2/12£541
Tue 27/109:15BKK - SYD
3 stops32h 45mMultiple Airlines
Mon 16/220:05SYD - BKK
1 stop27h 00mMultiple Airlines
Deal found 1/12£472
Tue 27/120:15BKK - SYD
1 stop12h 05mScoot
Mon 16/220:05SYD - BKK
1 stop27h 00mScoot
Deal found 1/12£553
Wed 28/109:15BKK - SYD
3 stops28h 25mMultiple Airlines
Mon 16/220:05SYD - BKK
1 stop27h 00mMultiple Airlines
Deal found 1/12£462
One-way flights from Suvarnabhumi to Sydney
Search for one-way flight options from Suvarnabhumi to Sydney. Find affordable one-way fares based on user searches. Data last updated 3 December 2025.
Thu 7/513:50BKK - SYD
1 stop14h 30mVietJet Air
Deal found 1/12£154
Thu 18/1219:10BKK - SYD
1 stop16h 10mHainan Airlines
Deal found 1/12£154
Mon 6/415:55BKK - SYD
1 stop13h 30mChina Southern
Deal found 1/12£162
Wed 17/1201:10BKK - SYD
1 stop33h 30mSichuan Airlines
Deal found 1/12£167
Tue 16/1201:10BKK - SYD
1 stop33h 30mSichuan Airlines
Deal found 1/12£170
Thu 19/220:15BKK - SYD
2 stops30h 00mMultiple Airlines
Deal found 2/12£188
Thu 19/222:55BKK - SYD
1 stop15h 55mScoot
Deal found 2/12£214
Sun 26/415:45BKK - SYD
1 stop12h 35mVietJet Air
Deal found 2/12£260
Thu 25/1214:00BKK - SYD
1 stop14h 05mVietJet Air
Deal found 3/12£263
Mon 6/414:15BKK - SYD
2 stops18h 30mMultiple Airlines
Deal found 1/12£267
Thu 18/1215:55BKK - SYD
2 stops39h 05mChina Eastern
Deal found 1/12£274
Find flight deals from Suvarnabhumi to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) 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 3 December 2025.
Customise your flight search to find flights from Suvarnabhumi 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 858,174 searches. Data last updated 3 December 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Sydney that are best for you.
Fly from
Suvarnabhumi
Fly to
Sydney
Route
Depart
Return
Price
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 6/3
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Tue 17/3
10:20-16:10
Nonstop9h 50m
£483
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 12/3
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Mon 23/3
10:20-16:10
Nonstop9h 50m
£525
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 13/3
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Sat 9/5
09:50-16:40
Nonstop9h 50m
£525
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Sat 7/3
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Wed 18/3
10:20-16:10
Nonstop9h 50m
£565
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 25/12
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Wed 23/9
09:50-16:40
Nonstop9h 50m
£593
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 25/12
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Thu 24/9
09:50-16:40
Nonstop9h 50m
£593
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 25/12
13:20-09:50
1 stop16h 30m
Sydney Kingsford Smith
Mon 28/9
09:45-22:40
1 stop15h 55m
£597
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Mon 23/2
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Tue 3/3
10:20-16:10
Nonstop9h 50m
£600
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 20/2
14:15-10:45
1 stop16h 30m
Sydney Kingsford Smith
Thu 26/2
12:00-13:10
1 stop29h 10m
£601
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Sat 13/12
18:20-14:40
1 stop16h 20m
Sydney Kingsford Smith
Fri 2/1
21:25-17:20
1 stop23h 55m
£601
Flights are sorted by cheapest return flights first.
Deals found on 1/12
Showing 1-10 of 24 results
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Best time to book a flight from Suvarnabhumi to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Suvarnabhumi 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 Suvarnabhumi Airport to Sydney
Prices
Airlines
Delays
More
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Sydney?
Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Sydney. Price data was last updated on 28 November 2025.
The best time to book flights from Bangkok Suvarnabhumi Airport to Sydney is 79 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 Suvarnabhumi Airport to Sydney?
Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of £246). Flying from Bangkok Suvarnabhumi Airport to Sydney in January is currently the most expensive (average of £359). 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 Suvarnabhumi 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 3 December 2025.
It’s optimal to fly from Bangkok Suvarnabhumi Airport to Sydney at midday. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Bangkok Suvarnabhumi Airport to Sydney
Explore weekly flight availability from Suvarnabhumi 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 3 December 2025.
The most flights from BKK 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 often are flights from Bangkok to Sydney delayed?
About 16% 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 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 14% of flights being delayed.
What’s the top stopover airport for flights from Bangkok Suvarnabhumi Airport to Sydney?
Share of one-stop return flights from Bangkok Suvarnabhumi Airport to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 72% of one-stop itineraries from Bangkok Suvarnabhumi Airport to Sydney on Cheapflights.
What’s the cheapest stopover airport for flights from Bangkok Suvarnabhumi Airport to Sydney?
Average return fare for one-stop flights from Bangkok Suvarnabhumi Airport to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Manila (MNL) is the most affordable one-stop option, with an average return flight price of £325.
What’s the fastest stopover option from Bangkok Suvarnabhumi Airport to Sydney?
Shortest average travel time for one-stop one-way flights from Bangkok Suvarnabhumi Airport to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 12h 00m.
Which airport typically offers the quickest stopover for flights from Bangkok Suvarnabhumi Airport to Sydney?
Average stopover duration for one-stop one-way flights from Bangkok Suvarnabhumi Airport to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Guangzhou (CAN) offer the fastest connection on this route, with an average stopover time of 1h 43m.
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 3 December 2025.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to Sydney, such as Emirates, Thai Airways, andQantas Airways. Reviews also offer insight into each airline's 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 Suvarnabhumi 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 Suvarnabhumi?
Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Bangkok Suvarnabhumi to Sydney. You should not have trouble finding flights to Kingsford Smith from Bangkok Suvarnabhumi; the airport handles an average of 17 inbound flights from Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Sydney airport from Bangkok Suvarnabhumi. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.
How long is the flight from Bangkok Suvarnabhumi Airport to Sydney?
A quick flight from Bangkok Suvarnabhumi Airport to Sydney can take about 9h 35m. Emirates provides one of the quickest options available for as low as £483. The distance from Bangkok Suvarnabhumi Airport to Sydney is about 4666 mi. All flights are typically direct.
What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Sydney round-trip?
Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Sydney round-trip from £123. Other airlines that can offer you cheap pricing are Thai Airways, from £383, and Emirates, from £511. Scoot is priced at 78% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Sydney one-way?
The cheapet airlines for a one-way flight from Bangkok Suvarnabhumi Airport to Sydney are Scoot (£129), VietJet Air (£142), and China Southern (£154).
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Sydney?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok Suvarnabhumi Airport to Sydney on time: Turkish Airlines (85%), KLM (80%), Emirates (80%).
What are the cheapest flights from Bangkok Suvarnabhumi Airport to Sydney?
Looking at all options, your cheapest flight can be booked for £385. While the most popular route (Bangkok Suvarnabhumi - Sydney Kingsford Smith) can be booked for £288 on average, our data indicates £507 when flying from Bangkok Suvarnabhumi Airport to Sydney.
Can I find deals for business class flights from Suvarnabhumi to Sydney?
Yes. Cheapflights offers flight deals from Suvarnabhumi 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 Suvarnabhumi Airport to Sydney?
Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of £246). Flying from Bangkok Suvarnabhumi Airport to Sydney in January is currently the most expensive (average of £359). 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.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 3 December 2025.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 December 2025.
Discover the top 4 airlines that operate flights from Suvarnabhumi 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 858,174 searches. Data last updated 3 December 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 Suvarnabhumi to Sydney?
Cheapflights helps you search for flights from Suvarnabhumi 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 Suvarnabhumi to Sydney?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Suvarnabhumi to Sydney for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Suvarnabhumi to Sydney with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Suvarnabhumi to Sydney, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Suvarnabhumi 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 Suvarnabhumi today and book when prices fit your budget.
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