Cheap flights from Sydney to Bangkok Suvarnabhumi Airport from C$ 368
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
13 Oct — 20 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Bangkok Suvarnabhumi are usually found in November or March, booked 63 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Sydney to Suvarnabhumi
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Cheapest flights from Sydney to Suvarnabhumi
Explore the most affordable flight options available from Sydney to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2026.
Wed 9/91:00 p.m. -
1 stop22h 05m
Fri 13/118:05 p.m. -
1 stop33h 55m
Deal found 8/9C$ 746
Wed 9/91:00 p.m. -
1 stop22h 05m
Thu 17/93:45 p.m. -
1 stop12h 35m
Deal found 8/9C$ 854
Thu 15/109:15 a.m. -
1 stop19h 10m
Sun 1/111:45 a.m. -
1 stop25h 05m
Deal found 13/9C$ 904
Sat 17/109:15 a.m. -
1 stop19h 10m
Sat 24/101:25 a.m. -
1 stop25h 25m
Deal found 10/9C$ 910
Mon 26/103:50 p.m. -
1 stop20h 35m
Sun 15/118:00 p.m. -
1 stop11h 50m
Deal found 10/9C$ 917
Fri 30/103:15 p.m. -
1 stop27h 30m
Sun 15/1112:20 p.m. -
1 stop20h 55m
Deal found 13/9C$ 929
Mon 12/1011:15 a.m. -
1 stop27h 05m
Sat 14/117:35 p.m. -
1 stop34h 15m
Deal found 11/9C$ 933
Sun 18/1011:15 a.m. -
1 stop12h 45m
Thu 29/102:20 p.m. -
1 stop15h 30m
Deal found 10/9C$ 938
Mon 26/108:50 a.m. -
1 stop19h 55m
Sun 1/111:45 a.m. -
1 stop25h 05m
Deal found 11/9C$ 956
Best flights from Sydney to Suvarnabhumi
Discover carefully curated flight deals from Sydney to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.
Thu 18/29:55 a.m. -
1 stop13h 25m
Sun 21/26:35 a.m. -
1 stop21h 20m
Deal found 12/9C$ 1,001
Thu 18/210:25 a.m. -
Nonstop9h 45m
Wed 17/36:00 p.m. -
Nonstop9h 35m
Deal found 13/9C$ 1,210
Wed 18/1110:35 a.m. -
1 stop30h 35m
Sat 5/122:15 p.m. -
2 stops38h 20m
Deal found 9/9C$ 1,247
Mon 26/1012:05 p.m. -
2 stops33h 35m
Sun 15/114:05 p.m. -
1 stop13h 55m
Deal found 9/9C$ 1,279
Sat 31/1010:25 a.m. -
Nonstop9h 45m
Sun 22/116:00 p.m. -
Nonstop9h 35m
Deal found 10/9C$ 1,305
Mon 5/1011:15 a.m. -
2 stops27h 35m
Mon 19/1010:15 p.m. -
1 stop35h 00m
Deal found 12/9C$ 1,366
Sun 21/210:25 a.m. -
Nonstop9h 45m
Fri 5/36:00 p.m. -
Nonstop9h 35m
Deal found 9/9C$ 1,297
Sat 13/210:25 a.m. -
Nonstop9h 45m
Sat 20/26:00 p.m. -
Nonstop9h 35m
Deal found 12/9C$ 1,345
Thu 12/1112:20 p.m. -
2 stops29h 05m
Fri 27/118:05 p.m. -
2 stops30h 00m
Deal found 11/9C$ 1,345
Thu 12/1110:15 p.m. -
1 stop19h 10m
Thu 26/116:40 p.m. -
2 stops31h 25m
Deal found 11/9C$ 1,352
Wed 17/29:50 p.m. -
1 stop25h 10m
Wed 24/26:00 p.m. -
Nonstop9h 35m
Deal found 12/9C$ 1,404
Sun 8/118:45 p.m. -
1 stop26h 45m
Mon 30/116:00 p.m. -
Nonstop9h 35m
Deal found 11/9C$ 1,408
Direct flights from Sydney to Suvarnabhumi
Explore direct flight options from Sydney to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.
Tue 13/1010:50 a.m. -
Nonstop9h 50m
Sun 8/116:00 p.m. -
Nonstop9h 35m
Deal found 11/9C$ 1,183
Tue 2/310:25 a.m. -
Nonstop9h 45m
Wed 10/36:00 p.m. -
Nonstop9h 35m
Deal found 9/9C$ 1,189
Mon 15/210:25 a.m. -
Nonstop9h 45m
Mon 22/26:00 p.m. -
Nonstop9h 35m
Deal found 12/9C$ 1,210
Wed 7/1010:50 a.m. -
Nonstop9h 50m
Mon 9/116:00 p.m. -
Nonstop9h 35m
Deal found 11/9C$ 1,212
Mon 1/310:25 a.m. -
Nonstop9h 45m
Tue 9/36:00 p.m. -
Nonstop9h 35m
Deal found 9/9C$ 1,218
Sun 14/210:25 a.m. -
Nonstop9h 45m
Wed 17/36:00 p.m. -
Nonstop9h 35m
Deal found 13/9C$ 1,230
Sun 14/210:25 a.m. -
Nonstop9h 45m
Wed 24/26:00 p.m. -
Nonstop9h 35m
Deal found 12/9C$ 1,250
Thu 8/1010:50 a.m. -
Nonstop9h 50m
Wed 11/116:00 p.m. -
Nonstop9h 35m
Deal found 11/9C$ 1,252
Sat 20/210:25 a.m. -
Nonstop9h 45m
Tue 9/36:00 p.m. -
Nonstop9h 35m
Deal found 9/9C$ 1,257
Fri 30/1010:25 a.m. -
Nonstop9h 45m
Wed 18/116:00 p.m. -
Nonstop9h 35m
Deal found 9/9C$ 1,258
Thu 8/1010:50 a.m. -
Nonstop9h 50m
Sun 8/116:00 p.m. -
Nonstop9h 35m
Deal found 11/9C$ 1,264
Mon 12/1010:50 a.m. -
Nonstop9h 50m
Wed 28/106:00 p.m. -
Nonstop9h 35m
Deal found 13/9C$ 1,266
Last-minute flights from Sydney to Suvarnabhumi
Discover last-minute flight deals from Sydney to Suvarnabhumi. Data last updated 13 September 2026 and is based on user searches.
Tue 29/98:15 a.m. -
1 stop19h 10m
Sun 18/101:25 a.m. -
1 stop25h 50m
Deal found 9/9C$ 960
Wed 7/1011:15 a.m. -
1 stop12h 45m
Mon 9/118:50 p.m. -
1 stop33h 00m
Deal found 11/9C$ 964
Fri 9/1011:15 a.m. -
1 stop12h 45m
Sat 31/107:35 p.m. -
1 stop34h 15m
Deal found 13/9C$ 963
Mon 12/1011:15 a.m. -
1 stop27h 05m
Sat 14/117:35 p.m. -
1 stop34h 15m
Deal found 11/9C$ 933
Thu 15/109:15 a.m. -
1 stop19h 10m
Sun 1/111:45 a.m. -
1 stop25h 05m
Deal found 13/9C$ 904
Sat 17/109:15 a.m. -
1 stop19h 10m
Sat 24/101:25 a.m. -
1 stop25h 25m
Deal found 10/9C$ 910
Sun 18/1011:15 a.m. -
1 stop12h 45m
Thu 29/102:20 p.m. -
1 stop15h 30m
Deal found 10/9C$ 938
Sun 25/109:30 a.m. -
1 stop13h 30m
Sun 25/109:25 p.m. -
1 stop14h 55m
Deal found 13/9C$ 972
Mon 26/103:50 p.m. -
1 stop20h 35m
Sun 15/118:00 p.m. -
1 stop11h 50m
Deal found 10/9C$ 917
Mon 26/108:50 a.m. -
1 stop19h 55m
Sun 1/111:45 a.m. -
1 stop25h 05m
Deal found 11/9C$ 956
Fri 30/103:15 p.m. -
1 stop27h 30m
Sun 15/1112:20 p.m. -
1 stop20h 55m
Deal found 13/9C$ 929
One-way flights from Sydney to Suvarnabhumi
Search for one-way flight options from Sydney to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.
Sat 27/21:25 p.m. -
1 stop33h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 368
Tue 17/113:15 p.m. -
1 stop27h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 390
Thu 19/119:20 a.m. -
1 stop20h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 13/9C$ 391
Wed 18/113:15 p.m. -
1 stop25h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 13/9C$ 399
Sat 21/119:00 p.m. -
1 stop25h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 13/9C$ 404
Fri 9/107:35 a.m. -
1 stop16h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 433
Sat 14/1110:50 a.m. -
1 stop12h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 472
Sat 27/21:25 p.m. -
2 stops13h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 473
Fri 20/1112:05 p.m. -
1 stop26h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 12/9C$ 474
Find flight deals from Sydney to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Suvarnabhumi (BKK). 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 13 September 2026.
Customize your flight search to find flights from Sydney to Suvarnabhumi 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 13 September 2026.
Use the filters below to find and compare flights from Sydney to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Sat 14/11
10:50 a.m.-7:45 p.m.
1 stop12h 55m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 472
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Wed 4/11
12:05 p.m.-2:05 p.m.
2 stops30h 00m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 696
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Sun 20/9
10:15 a.m.-1:00 p.m.
2 stops29h 45m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 712
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Sat 17/10
11:15 a.m.-10:50 a.m.
2 stops27h 35m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 716
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Sun 22/11
12:05 p.m.-4:25 p.m.
2 stops32h 20m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 839
Quickest round-trip
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Fri 6/11
10:25 a.m.-4:10 p.m.
Nonstop9h 45m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 866
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Sat 14/11
9:25 p.m.-9:25 p.m.
2 stops28h 00m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 878
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Sat 28/11
10:25 a.m.-4:10 p.m.
Nonstop9h 45m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 884
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Wed 9/12
11:10 a.m.-1:10 p.m.
2 stops54h 00m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 917
SydneyBangkok
SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi
SYDBKK
Sydney Kingsford Smith
Tue 1/12
10:25 a.m.-4:10 p.m.
Nonstop9h 45m
Bangkok Suvarnabhumi
Wed 31/12
12:00 a.m.-3:00 a.m.
Nonstop0h 00m
C$ 961
Flights are sorted by cheapest round-trip flights first.
Deals found on 12/9
Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Sydney to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Sydney with our price prediction graph.
SYD-BKK
Estimated round-trip 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 Sydney to Bangkok Suvarnabhumi Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Sydney to Bangkok Suvarnabhumi Airport?
To ensure you get the cheapest price possible for a flight from Sydney to Bangkok Suvarnabhumi Airport, you should look to book at least 62 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 Sydney to Bangkok Suvarnabhumi Airport?
Currently, November is the cheapest month in which you can book a flight from Sydney to Bangkok Suvarnabhumi Airport (average of C$ 946). Flying from Sydney to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of C$ 1,591). 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 SYD to BKK?
Find hourly flight availability from Sydney to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Bangkok Suvarnabhumi Airport as you normally would.
How much does it cost to fly round-trip from Sydney to Bangkok Suvarnabhumi Airport?
Airfare is below average for this route at the moment.
Sydney to Bangkok Suvarnabhumi Airport flights typically cost between C$ 922 and C$ 1,341 in October.The cheapest round-trip price found within the last 5 days was C$ 904 on Juneyao Airlines (15 Oct-27 Oct).
Weekly flight availability from Sydney to Bangkok Suvarnabhumi Airport
Explore weekly flight availability from Sydney to Suvarnabhumi. 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 13 September 2026.
The most flights from SYD to BKK are scheduled on a Friday (23 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).
How often are flights from Sydney to Bangkok delayed?
About 17% of weekly flights between Sydney and Bangkok have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for Sydney to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to Bangkok flights?
Over the past year, Thai Airways has had the lowest number of delays on this route, with just 12% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Sydney to Suvarnabhumi. 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 from for flights from Sydney to Bangkok Suvarnabhumi?
Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Bangkok Suvarnabhumi from Sydney. Booking flights from Kingsford Smith (SYD) to Bangkok Suvarnabhumi should be relatively easy as there are 17 daily outbound flights to Bangkok Suvarnabhumi from 0 different airlines.
How long is the flight from Sydney to Bangkok Suvarnabhumi Airport?
For as low as C$ 1,210, Jetstar can have you in Bangkok Suvarnabhumi Airport from Sydney in 9h 45m. The distance from Sydney to Bangkok Suvarnabhumi Airport is about 7509 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Sydney to Bangkok Suvarnabhumi Airport?
Before booking your flight to Bangkok Suvarnabhumi Airport from Sydney, check out the most reliable airlines to get you to your destination on time: Austrian Airlines (84%), Lufthansa (84%), EVA Air( 83%).
Can I find deals for flights from Sydney to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on Sydney to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sydney to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Suvarnabhumi.
Can I find deals for business class flights from Sydney to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Sydney to Suvarnabhumi 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 Sydney to Bangkok Suvarnabhumi Airport?
Currently, November is the cheapest month in which you can book a flight from Sydney to Bangkok Suvarnabhumi Airport (average of C$ 946). Flying from Sydney to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of C$ 1,591). 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 Sydney. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to Suvarnabhumi?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Suvarnabhumi from Sydney today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Sydney to Suvarnabhumi?
Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Suvarnabhumi 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 Sydney to Suvarnabhumi with no change fees?
Yes, we can. To see specific flights from Sydney to Suvarnabhumi with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Sydney to Suvarnabhumi become cheaper?
Yes, Cheapflights offers price alerts on Sydney to Suvarnabhumi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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