Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from £152
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
3 May — 10 May1
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 44 days in advance, depart on a Monday or Friday and return on a Sunday
Cheap flight deals from Suvarnabhumi to Sydney
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 April 2026.
Wed 13/520:35
BKK
-
SYD
1 stop12h 10m
Scoot
Wed 20/513:00
SYD
-
BKK
1 stop31h 50m
Scoot
Deal found 29/3£318
Tue 9/609:05
BKK
-
SYD
1 stop23h 40m
Scoot
Wed 26/813:00
SYD
-
BKK
1 stop33h 35m
Scoot
Deal found 2/4£322
Mon 8/615:25
BKK
-
SYD
1 stop24h 55m
Scoot
Wed 26/813:00
SYD
-
BKK
1 stop33h 35m
Scoot
Deal found 2/4£325
Fri 1/515:25
BKK
-
SYD
1 stop24h 55m
Multiple Airlines
Thu 14/513:00
SYD
-
BKK
2 stops35h 05m
Multiple Airlines
Deal found 1/4£330
Mon 18/509:05
BKK
-
SYD
1 stop23h 40m
Multiple Airlines
Mon 25/520:35
SYD
-
BKK
2 stops27h 30m
Multiple Airlines
Deal found 3/4£336
Wed 13/522:00
BKK
-
SYD
2 stops31h 20m
Multiple Airlines
Wed 20/513:00
SYD
-
BKK
1 stop33h 35m
Multiple Airlines
Deal found 29/3£337
Fri 22/519:55
BKK
-
SYD
1 stop20h 30m
Multiple Airlines
Sun 7/620:35
SYD
-
BKK
2 stops28h 30m
Multiple Airlines
Deal found 1/4£341
Mon 8/618:50
BKK
-
SYD
1 stop13h 55m
Scoot
Thu 17/920:35
SYD
-
BKK
1 stop16h 20m
Scoot
Deal found 3/4£345
Thu 20/820:35
BKK
-
SYD
1 stop12h 10m
Scoot
Mon 31/820:35
SYD
-
BKK
1 stop14h 30m
Scoot
Deal found 1/4£345
Thu 17/1211:45
BKK
-
SYD
1 stop16h 20m
Multiple Airlines
Tue 12/114:20
SYD
-
BKK
1 stop11h 50m
Multiple Airlines
Deal found 30/3£355
Fri 15/508:05
BKK
-
SYD
2 stops32h 15m
Multiple Airlines
Fri 22/514:10
SYD
-
BKK
1 stop23h 10m
Multiple Airlines
Deal found 31/3£359
Mon 8/607:15
BKK
-
SYD
2 stops33h 05m
Multiple Airlines
Thu 17/920:35
SYD
-
BKK
2 stops21h 20m
Multiple Airlines
Deal found 3/4£361
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 April 2026.
Wed 2/915:45
BKK
-
SYD
1 stop12h 35m
VietJet Air
Sat 5/910:15
SYD
-
BKK
1 stop26h 50m
VietJet Air
Deal found 29/3£441
Wed 2/918:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Mon 14/909:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 30/3£546
Thu 20/815:55
BKK
-
SYD
3 stops61h 05m
China Eastern
Mon 31/810:00
SYD
-
BKK
2 stops36h 50m
China Eastern
Deal found 1/4£578
Wed 30/915:45
BKK
-
SYD
1 stop12h 35m
VietJet Air
Sun 11/1011:15
SYD
-
BKK
1 stop26h 50m
VietJet Air
Deal found 29/3£508
Wed 30/918:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Sun 11/1010:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 30/3£614
Wed 13/513:35
BKK
-
SYD
1 stop16h 25m
China Eastern
Wed 20/520:30
SYD
-
BKK
3 stops28h 45m
China Eastern
Deal found 29/3£650
Fri 22/513:20
BKK
-
SYD
3 stops39h 40m
China Eastern
Sun 7/620:30
SYD
-
BKK
2 stops32h 05m
China Eastern
Deal found 1/4£652
Fri 29/519:10
BKK
-
SYD
1 stop38h 25m
China Eastern
Mon 8/611:00
SYD
-
BKK
2 stops41h 35m
China Eastern
Deal found 3/4£655
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 April 2026.
Mon 4/518:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Wed 20/509:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 31/3£535
Mon 4/518:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Sun 10/509:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 30/3£537
Tue 2/618:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Fri 5/609:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 3/4£538
Mon 18/518:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Sun 16/809:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 2/4£540
Thu 7/518:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Wed 20/509:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 2/4£541
Wed 2/918:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Mon 14/909:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 30/3£546
Wed 29/718:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Sun 9/809:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 2/4£547
Fri 14/818:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Thu 10/909:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 1/4£547
Wed 13/518:10
BKK
-
SYD
Nonstop9h 15m
Multiple Airlines
Wed 20/509:50
SYD
-
BKK
Nonstop9h 50m
Multiple Airlines
Deal found 29/3£550
Wed 9/918:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Thu 15/1010:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 2/4£550
Fri 15/518:10
BKK
-
SYD
Nonstop9h 15m
Qantas Airways
Fri 22/509:50
SYD
-
BKK
Nonstop9h 50m
Qantas Airways
Deal found 31/3£552
Mon 18/518:10
BKK
-
SYD
Nonstop9h 15m
Qantas Airways
Mon 25/509:50
SYD
-
BKK
Nonstop9h 50m
Qantas Airways
Deal found 3/4£553
Last-minute flights from Suvarnabhumi to Sydney
Discover last-minute flight deals from Suvarnabhumi to Sydney. Data last updated 3 April 2026 and is based on user searches.
Mon 20/419:55
BKK
-
SYD
1 stop32h 25m
Multiple Airlines
Mon 14/920:35
SYD
-
BKK
1 stop24h 15m
Multiple Airlines
Deal found 3/4£451
Fri 1/515:25
BKK
-
SYD
1 stop24h 55m
Multiple Airlines
Thu 14/513:00
SYD
-
BKK
2 stops35h 05m
Multiple Airlines
Deal found 1/4£330
Wed 13/520:35
BKK
-
SYD
1 stop12h 10m
Scoot
Wed 20/513:00
SYD
-
BKK
1 stop31h 50m
Scoot
Deal found 29/3£318
Wed 13/522:00
BKK
-
SYD
2 stops31h 20m
Multiple Airlines
Wed 20/513:00
SYD
-
BKK
1 stop33h 35m
Multiple Airlines
Deal found 29/3£337
Fri 15/508:05
BKK
-
SYD
2 stops32h 15m
Multiple Airlines
Fri 22/514:10
SYD
-
BKK
1 stop23h 10m
Multiple Airlines
Deal found 31/3£359
Mon 18/509:05
BKK
-
SYD
1 stop23h 40m
Multiple Airlines
Mon 25/520:35
SYD
-
BKK
2 stops27h 30m
Multiple Airlines
Deal found 3/4£336
Fri 22/519:55
BKK
-
SYD
1 stop20h 30m
Multiple Airlines
Sun 7/620:35
SYD
-
BKK
2 stops28h 30m
Multiple Airlines
Deal found 1/4£341
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 April 2026.
Fri 5/620:35
BKK
-
SYD
1 stop12h 10m
Scoot
Deal found 30/3£152
Wed 3/603:00
BKK
-
SYD
1 stop13h 25m
China Southern
Deal found 30/3£158
Mon 1/620:35
BKK
-
SYD
1 stop19h 45m
Scoot
Deal found 30/3£159
Wed 3/620:35
BKK
-
SYD
1 stop12h 10m
Scoot
Deal found 30/3£160
Sun 24/520:35
BKK
-
SYD
1 stop12h 10m
Scoot
Deal found 31/3£160
Fri 8/520:35
BKK
-
SYD
1 stop19h 45m
Scoot
Deal found 3/4£161
Wed 29/422:30
BKK
-
SYD
1 stop17h 55m
Scoot
Deal found 30/3£162
Tue 2/620:35
BKK
-
SYD
1 stop12h 10m
Scoot
Deal found 30/3£163
Thu 20/820:35
BKK
-
SYD
1 stop19h 45m
Scoot
Deal found 3/4£169
Sun 16/820:35
BKK
-
SYD
1 stop12h 10m
Scoot
Deal found 3/4£169
Wed 19/815:25
BKK
-
SYD
1 stop17h 20m
Scoot
Deal found 3/4£172
Tue 18/820:35
BKK
-
SYD
1 stop12h 10m
Scoot
Deal found 3/4£172
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 April 2026.
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 April 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 2/9
15:45-07:20
1 stop12h 35m
Sydney Kingsford Smith
Sat 5/9
10:15-10:05
1 stop26h 50m
£441
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 30/9
15:45-07:20
1 stop12h 35m
Sydney Kingsford Smith
Sun 11/10
11:15-10:05
1 stop26h 50m
£508
Fastest return journey
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 2/9
18:10-06:25
Nonstop9h 15m
Sydney Kingsford Smith
Mon 14/9
09:50-16:40
Nonstop9h 50m
£546
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 20/8
15:55-08:00
3 stops61h 05m
Sydney Kingsford Smith
Mon 31/8
10:00-19:50
2 stops36h 50m
£578
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 30/9
18:10-06:25
Nonstop9h 15m
Sydney Kingsford Smith
Sun 11/10
10:50-16:40
Nonstop9h 50m
£614
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 13/5
13:35-09:00
1 stop16h 25m
Sydney Kingsford Smith
Wed 20/5
20:30-22:15
3 stops28h 45m
£650
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 22/5
13:20-08:00
3 stops39h 40m
Sydney Kingsford Smith
Sun 7/6
20:30-01:35
2 stops32h 05m
£652
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Fri 29/5
19:10-12:35
1 stop38h 25m
Sydney Kingsford Smith
Mon 8/6
11:00-01:35
2 stops41h 35m
£655
Cheapest one-way
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Mon 31/8
20:50-09:00
3 stops33h 10m
£293
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 20/8
07:50-12:35
3 stops25h 45m
£296
Flights are sorted by cheapest return flights first.
Deals found on 29/3
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
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.
BKK-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 Suvarnabhumi Airport to Sydney
Prices
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 2 April 2026.
The best time to book flights from Bangkok Suvarnabhumi Airport to Sydney is 44 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 £254). Flying from Bangkok Suvarnabhumi Airport to Sydney in December is currently the most expensive (average of £308). 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 April 2026.
When flying from Bangkok Suvarnabhumi Airport 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.
How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Sydney?
How often are flights from Bangkok to Sydney delayed?
About 14% 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 Wednesday 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 10% 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 71% 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 £288.
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 April 2026.
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 7 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 15m. VietJet Air provides one of the quickest options available for as low as £546. The distance from Bangkok Suvarnabhumi Airport to Sydney is about 4666 mi. This flight may include one or multiple stops.
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 Emirates, from £411, and Qantas Airways, from £552. 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 (£130), VietJet Air (£142), and Hainan Airlines (£147).
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 (89%), Oman Air (79%), Thai Airways (79%).
What are the cheapest flights from Bangkok Suvarnabhumi Airport to Sydney?
Looking at all options, your cheapest flight can be booked for £383. While the most popular route (Bangkok Suvarnabhumi - Sydney Kingsford Smith) can be booked for £284 on average, our data indicates £452 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 £254). Flying from Bangkok Suvarnabhumi Airport to Sydney in December is currently the most expensive (average of £308). 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 April 2026.
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 April 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 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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.