Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from $340
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
13 Nov — 20 Nov1
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 June or March, booked 88 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Suvarnabhumi to Sydney
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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 14 October 2026.
Wed 11/1111:45 -
1 stop18h 15m
Wed 18/1115:10 -
1 stop25h 45m
Deal found 10/10$784
Tue 10/1120:15 -
1 stop11h 55m
Sat 14/1109:20 -
1 stop20h 20m
Deal found 11/10$789
Sun 25/1001:50 -
1 stop28h 45m
Sun 8/1112:35 -
1 stop32h 00m
Deal found 9/10$790
Sat 24/1017:40 -
1 stop36h 55m
Sun 8/1112:35 -
1 stop32h 00m
Deal found 10/10$792
Wed 21/1018:05 -
1 stop17h 10m
Sun 25/1020:05 -
1 stop29h 10m
Deal found 10/10$796
Sun 20/1201:50 -
1 stop28h 45m
Sat 9/112:35 -
1 stop34h 10m
Deal found 10/10$797
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 14 October 2026.
Mon 26/1018:00 -
Nonstop9h 35m
Sun 8/1120:55 -
2 stops26h 35m
Deal found 9/10$1,569
Mon 19/1022:15 -
1 stop35h 00m
Sun 1/1111:50 -
1 stop26h 25m
Deal found 11/10$1,609
Thu 17/1217:05 -
1 stop13h 15m
Sun 3/112:20 -
2 stops26h 00m
Deal found 9/10$1,688
Mon 23/1118:35 -
2 stops35h 25m
Mon 30/1112:05 -
2 stops33h 35m
Deal found 11/10$1,732
Mon 9/1121:25 -
2 stops15h 30m
Mon 23/1116:30 -
1 stop19h 55m
Deal found 11/10$1,840
Sun 25/1002:35 -
1 stop29h 40m
Sun 8/1122:10 -
1 stop18h 55m
Deal found 9/10$1,850
Fri 30/1018:00 -
Nonstop9h 35m
Thu 19/1111:40 -
1 stop14h 40m
Deal found 13/10$1,863
Fri 18/1214:20 -
2 stops18h 55m
Thu 7/111:50 -
1 stop11h 55m
Deal found 9/10$2,021
Tue 24/1121:25 -
1 stop13h 40m
Sat 12/1210:25 -
Nonstop9h 45m
Deal found 13/10$2,145
Tue 1/1221:25 -
1 stop14h 45m
Sat 12/1210:25 -
Nonstop9h 45m
Deal found 11/10$2,152
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 14 October 2026.
Sun 25/1018:00 -
Nonstop9h 35m
Sun 8/1110:25 -
Nonstop9h 45m
Deal found 14/10$1,051
Sun 25/1022:35 -
Nonstop9h 20m
Sun 8/1115:25 -
Nonstop9h 25m
Deal found 11/10$1,076
Mon 19/1022:20 -
Nonstop9h 00m
Sun 1/1115:25 -
Nonstop9h 25m
Deal found 11/10$1,086
Mon 26/1018:00 -
Nonstop9h 35m
Sun 8/1110:25 -
Nonstop9h 45m
Deal found 11/10$1,104
Mon 26/1022:35 -
Nonstop9h 20m
Sun 8/1115:25 -
Nonstop9h 25m
Deal found 9/10$1,107
Mon 9/1118:00 -
Nonstop9h 35m
Tue 25/509:50 -
Nonstop9h 50m
Deal found 10/10$1,114
Mon 26/1018:00 -
Nonstop9h 35m
Sun 8/1110:25 -
Nonstop9h 45m
Deal found 10/10$1,117
Sat 24/1018:10 -
Nonstop9h 15m
Sun 8/1110:25 -
Nonstop9h 45m
Deal found 10/10$1,121
Last-minute flights from Suvarnabhumi to Sydney
Discover last-minute flight deals from Suvarnabhumi to Sydney. Data last updated 14 October 2026 and is based on user searches.
Wed 21/1018:05 -
1 stop17h 10m
Sun 25/1020:05 -
1 stop29h 10m
Deal found 10/10$796
Sat 24/1017:40 -
1 stop36h 55m
Sun 8/1112:35 -
1 stop32h 00m
Deal found 10/10$792
Sun 25/1001:50 -
1 stop28h 45m
Sun 8/1112:35 -
1 stop32h 00m
Deal found 9/10$790
Tue 10/1120:15 -
1 stop11h 55m
Sat 14/1109:20 -
1 stop20h 20m
Deal found 11/10$789
Wed 11/1111:45 -
1 stop18h 15m
Wed 18/1115:10 -
1 stop25h 45m
Deal found 10/10$784
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 14 October 2026.
Sat 14/1122:20 -
1 stop33h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10$340
Sun 8/1114:00 -
1 stop16h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10$341
Wed 11/1116:05 -
1 stop13h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10$343
Wed 28/1011:45 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10$344
Wed 21/1015:45 -
1 stop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10$346
Tue 20/1015:45 -
1 stop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10$347
Tue 27/1016:05 -
1 stop13h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10$350
Wed 16/1220:05 -
1 stop33h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10$353
Thu 12/1114:00 -
1 stop16h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10$354
Wed 2/1211:45 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10$356
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 14 October 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 7,457,451 searches. Data last updated 14 October 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 Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Wed 16/12
18:20-15:05
1 stop16h 45m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$436
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Sun 8/11
14:00-10:00
1 stop16h 00m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$469
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Wed 16/12
18:35-10:00
2 stops35h 25m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$599
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Mon 9/11
12:20-09:50
2 stops17h 30m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$673
Fastest return journey
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Mon 21/12
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$704
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Tue 29/12
18:00-07:35
Nonstop9h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$840
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Tue 5/1
14:15-11:00
2 stops16h 45m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$1,084
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Mon 9/11
01:50-10:00
3 stops52h 10m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$1,136
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Sun 8/11
01:50-10:00
3 stops52h 10m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$1,182
BangkokSydney
BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith
BKKSYD
Bangkok Suvarnabhumi
Fri 6/11
01:50-10:00
3 stops52h 10m
Sydney Kingsford Smith
Wed 31/12
00:00-21:00
Nonstop0h 00m
$1,235
Flights are sorted by cheapest return flights first.
Deals found on 10/10
Showing 1-10 of 21 resultsSorted by cheapest first
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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.
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
Airlines
Delays
More
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Sydney?
Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Sydney?
Currently, June is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of $936). Flying from Bangkok Suvarnabhumi Airport 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 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 14 October 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?
Airfare is below average for this route at the moment.
Bangkok Suvarnabhumi Airport to Sydney flights typically cost between $1,139 and $1,623 in November.The cheapest return price found within the last 5 days was $784 on Multiple Airlines (11 Nov–18 Nov).
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 14 October 2026.
The most flights from BKK to SYD are scheduled on a Monday (25 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).
How often are flights from Bangkok to Sydney delayed?
About 12% 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 6% 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 59% 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.
Ho Chi Minh City (SGN) is the most affordable one-stop option, with an average return flight price of $638.
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 Ho Chi Minh City (SGN) have the shortest average one-way travel time for one-stop routes: 12h 35m.
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 Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 50m.
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 14 October 2026.
Get a feel of what it's like to fly with Emirates,Thai Airways, andQantas Airways from Bangkok Suvarnabhumi Airport 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.
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 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?
For a flight from Bangkok Suvarnabhumi 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 19 inbound flights from Bangkok Suvarnabhumi per day. 6 airlines have flights to Sydney Kingsford Smith from Bangkok Suvarnabhumi on a regular basis.
How long is the flight from Bangkok Suvarnabhumi Airport to Sydney?
There are many flights that can get you from Bangkok Suvarnabhumi Airport to Sydney in 9h 35m. Fly via Qantas Airways, Vietnam Airlines, or Malaysia Airlines to get the fastest option. Airlines will cover a distance of 7509 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Sydney round-trip?
Scoot, at $323, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Sydney.Alternate airlines to your destination round-trip include Malaysia Airlines and China Southern. Scoot is currently priced 73% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Sydney one-way?
The cheapest airline one-way is Cebu Pacific, with whom users have recently found tickets for as low as $199. However, be on the lookout for offers from Sichuan Airlines and VietJet Air, as they are both options that can get you from Bangkok Suvarnabhumi Airport to Sydney for a low price.
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Sydney?
No one likes to see their flight delayed. When booking a flight from Bangkok Suvarnabhumi Airport to Sydney consider choosing Turkish Airlines(75%), Oman Air(70%) or Thai Airways(70%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Bangkok Suvarnabhumi Airport to Sydney?
Looking for the cheapest flight from Bangkok Suvarnabhumi Airport to Sydney? While on average our users pay $1,017, our data indicates the cheapest price to be $618. The most popular route (Bangkok Suvarnabhumi - Sydney Kingsford Smith), is priced around $691.
Where are the most common stopover locations when flying from Bangkok Suvarnabhumi Airport to Sydney?
Bangkok Suvarnabhumi Airport to Sydney flights have a stopover in Singapore most of the time.
What are some popular things to do or see while on a stopover in Singapore?
If you're on a stopover in Singapore and looking for things to do, consider visiting Sentosa, Merlion, or Universal Studios Singapore. Sentosa, Merlion, and Universal Studios Singapore can be visited by traveling about 21.6 km, 16.9 km, and 21.6 km respectively from Singapore Changi. Travellers in need of a car in Singapore can hire one for about $128 per day.
Where are the least popular stopover locations for Bangkok Suvarnabhumi Airport to Sydney flights?
Of the flights from Bangkok Suvarnabhumi Airport to Sydney that have stopovers, the fewest flights stop in Ho Chi Minh City.
Can I find deals for flights from Suvarnabhumi to Sydney that include hotel bookings?
Yes. In addition to deals on Suvarnabhumi to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Suvarnabhumi to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi 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, June is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of $936). Flying from Bangkok Suvarnabhumi Airport 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.
Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee
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Fly from Suvarnabhumi to Sydney on these airlines
Choose from the following airlines for your flight from Suvarnabhumi to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 14 October 2026.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 14 October 2026.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 October 2026.
Discover the top 6 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 7,457,451 searches. Data last updated 14 October 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?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Suvarnabhumi.
Can Cheapflights find flights from Suvarnabhumi to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Suvarnabhumi to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Sydney become cheaper?
Yes! Start tracking prices for Suvarnabhumi to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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