Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from £168
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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
16 Jul — 23 Jul1
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 38 days in advance, depart on a Monday or Thursday and return on a Wednesday
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 16 June 2026.
Wed 1/715:45
BKK
-
SYD
1 stop12h 35m
VietJet Air
Sun 5/710:15
SYD
-
BKK
1 stop29h 30m
VietJet Air
Deal found 15/6£406
Wed 4/1116:05
BKK
-
SYD
1 stop12h 00m
VietJet Air
Sun 8/1111:15
SYD
-
BKK
1 stop31h 40m
VietJet Air
Deal found 15/6£415
Sun 1/1116:05
BKK
-
SYD
1 stop12h 00m
VietJet Air
Tue 3/1111:15
SYD
-
BKK
1 stop31h 40m
VietJet Air
Deal found 15/6£421
Sun 9/809:05
BKK
-
SYD
1 stop31h 15m
Scoot
Sat 22/813:00
SYD
-
BKK
1 stop33h 35m
Scoot
Deal found 15/6£432
Sun 1/1116:05
BKK
-
SYD
1 stop12h 00m
VietJet Air
Sun 15/1111:15
SYD
-
BKK
1 stop11h 50m
VietJet Air
Deal found 16/6£450
Sun 1/1116:05
BKK
-
SYD
1 stop12h 00m
VietJet Air
Tue 17/1111:15
SYD
-
BKK
1 stop11h 50m
VietJet Air
Deal found 16/6£455
Fri 6/1120:05
BKK
-
SYD
1 stop32h 00m
VietJet Air
Wed 18/1111:15
SYD
-
BKK
1 stop11h 50m
VietJet Air
Deal found 16/6£461
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 16 June 2026.
Wed 30/910:20
BKK
-
SYD
1 stop18h 40m
Philippine Airlines
Sun 11/1011:15
SYD
-
BKK
1 stop25h 40m
Philippine Airlines
Deal found 15/6£525
Wed 30/915:45
BKK
-
SYD
1 stop12h 35m
VietJet Air
Sun 11/1011:15
SYD
-
BKK
1 stop31h 30m
VietJet Air
Deal found 12/6£536
Wed 21/1002:10
BKK
-
SYD
1 stop26h 50m
China Eastern
Sun 25/1011:05
SYD
-
BKK
3 stops41h 50m
China Eastern
Deal found 13/6£611
Wed 30/918:10
BKK
-
SYD
Nonstop9h 15m
Multiple Airlines
Sun 11/1015:45
SYD
-
BKK
1 stop21h 35m
Multiple Airlines
Deal found 12/6£785
Wed 30/922:15
BKK
-
SYD
2 stops31h 00m
Vietnam Airlines
Sun 11/1011:15
SYD
-
BKK
2 stops27h 35m
Vietnam Airlines
Deal found 12/6£786
Tue 30/602:45
BKK
-
SYD
2 stops30h 50m
China Eastern
Sun 5/710:05
SYD
-
BKK
1 stop18h 05m
China Eastern
Deal found 15/6£640
Sat 10/1019:55
BKK
-
SYD
1 stop32h 25m
VietJet Air
Sun 18/1011:15
SYD
-
BKK
2 stops29h 45m
VietJet Air
Deal found 14/6£732
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 16 June 2026.
Sun 9/818:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Sat 22/809:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 15/6£601
Sun 18/1008:30
BKK
-
SYD
Nonstop9h 00m
Thai Airways
Sat 31/1010:00
SYD
-
BKK
Nonstop9h 25m
Thai Airways
Deal found 12/6£608
Tue 18/818:10
BKK
-
SYD
Nonstop9h 15m
Qantas Airways
Fri 28/809:50
SYD
-
BKK
Nonstop9h 50m
Qantas Airways
Deal found 12/6£614
Wed 4/1118:00
BKK
-
SYD
Nonstop9h 35m
Qantas Airways
Sun 8/1110:20
SYD
-
BKK
Nonstop9h 50m
Qantas Airways
Deal found 15/6£615
Thu 5/1118:00
BKK
-
SYD
Nonstop9h 35m
Qantas Airways
Sun 15/1110:20
SYD
-
BKK
Nonstop9h 50m
Qantas Airways
Deal found 14/6£618
Mon 17/818:10
BKK
-
SYD
Nonstop9h 15m
Qantas Airways
Tue 25/809:50
SYD
-
BKK
Nonstop9h 50m
Qantas Airways
Deal found 15/6£619
Sun 6/1218:00
BKK
-
SYD
Nonstop9h 35m
Qantas Airways
Thu 4/210:20
SYD
-
BKK
Nonstop9h 50m
Qantas Airways
Deal found 14/6£620
Wed 12/818:10
BKK
-
SYD
Nonstop9h 15m
Emirates
Tue 18/809:50
SYD
-
BKK
Nonstop9h 50m
Emirates
Deal found 15/6£622
Wed 30/908:30
BKK
-
SYD
Nonstop9h 00m
Thai Airways
Sun 11/1015:35
SYD
-
BKK
Nonstop9h 20m
Thai Airways
Deal found 12/6£624
Wed 1/722:20
BKK
-
SYD
Nonstop9h 00m
Thai Airways
Tue 14/710:00
SYD
-
BKK
Nonstop9h 20m
Thai Airways
Deal found 15/6£627
Last-minute flights from Suvarnabhumi to Sydney
Discover last-minute flight deals from Suvarnabhumi to Sydney. Data last updated 16 June 2026 and is based on user searches.
Tue 16/619:55
BKK
-
SYD
1 stop32h 25m
VietJet Air
Fri 7/810:15
SYD
-
BKK
1 stop29h 30m
VietJet Air
Deal found 16/6£526
Thu 25/615:45
BKK
-
SYD
1 stop12h 35m
Multiple Airlines
Sat 11/718:25
SYD
-
BKK
2 stops18h 40m
Multiple Airlines
Deal found 15/6£463
Thu 25/608:30
BKK
-
SYD
Nonstop9h 00m
Multiple Airlines
Sun 12/710:15
SYD
-
BKK
1 stop29h 30m
Multiple Airlines
Deal found 15/6£527
Wed 1/715:45
BKK
-
SYD
1 stop12h 35m
VietJet Air
Sun 5/710:15
SYD
-
BKK
1 stop29h 30m
VietJet Air
Deal found 15/6£406
Wed 1/707:05
BKK
-
SYD
2 stops21h 10m
Multiple Airlines
Wed 15/720:35
SYD
-
BKK
2 stops29h 55m
Multiple Airlines
Deal found 14/6£490
Wed 1/722:20
BKK
-
SYD
Nonstop9h 00m
Multiple Airlines
Tue 14/713:00
SYD
-
BKK
1 stop31h 50m
Multiple Airlines
Deal found 15/6£493
Wed 1/715:45
BKK
-
SYD
1 stop12h 35m
Multiple Airlines
Sun 5/714:35
SYD
-
BKK
Nonstop9h 20m
Multiple Airlines
Deal found 15/6£581
Wed 15/706:00
BKK
-
SYD
1 stop22h 15m
Multiple Airlines
Wed 22/720:35
SYD
-
BKK
1 stop24h 15m
Multiple Airlines
Deal found 14/6£488
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 16 June 2026.
Wed 24/613:50
BKK
-
SYD
1 stop14h 30m
VietJet Air
Deal found 16/6£168
Wed 24/607:05
BKK
-
SYD
2 stops33h 15m
Multiple Airlines
Deal found 15/6£200
Fri 26/622:00
BKK
-
SYD
2 stops30h 20m
Multiple Airlines
Deal found 15/6£216
Thu 9/715:45
BKK
-
SYD
1 stop12h 35m
VietJet Air
Deal found 15/6£224
Tue 15/918:45
BKK
-
SYD
2 stops33h 35m
VietJet Air
Deal found 15/6£245
Sun 11/1021:50
BKK
-
SYD
1 stop14h 05m
Jetstar
Deal found 16/6£250
Thu 26/1115:05
BKK
-
SYD
2 stops37h 00m
VietJet Air
Deal found 13/6£252
Fri 16/1019:55
BKK
-
SYD
1 stop32h 25m
VietJet Air
Deal found 13/6£264
Thu 9/706:50
BKK
-
SYD
2 stops21h 30m
Multiple Airlines
Deal found 15/6£282
Sun 21/611:30
BKK
-
SYD
1 stop16h 50m
VietJet Air
Deal found 12/6£287
Mon 12/1010:55
BKK
-
SYD
1 stop29h 25m
Scoot
Deal found 15/6£292
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 16 June 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 16 June 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 30/9
10:20-08:00
1 stop18h 40m
Sydney Kingsford Smith
Sun 11/10
11:15-08:55
1 stop25h 40m
£525
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 30/9
15:45-07:20
1 stop12h 35m
Sydney Kingsford Smith
Sun 11/10
11:15-14:45
1 stop31h 30m
£536
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 21/10
02:10-09:00
1 stop26h 50m
Sydney Kingsford Smith
Sun 25/10
11:05-00:55
3 stops41h 50m
£611
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Tue 30/6
02:45-12:35
2 stops30h 50m
Sydney Kingsford Smith
Sun 5/7
10:05-01:10
1 stop18h 05m
£640
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Sat 10/10
19:55-08:20
1 stop32h 25m
Sydney Kingsford Smith
Sun 18/10
11:15-13:00
2 stops29h 45m
£732
Fastest return journey
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 30/9
18:10-06:25
Nonstop9h 15m
Sydney Kingsford Smith
Sun 11/10
15:45-09:20
1 stop21h 35m
£785
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Wed 30/9
22:15-08:15
2 stops31h 00m
Sydney Kingsford Smith
Sun 11/10
11:15-10:50
2 stops27h 35m
£786
Cheapest one-way
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Thu 26/11
15:05-08:05
2 stops37h 00m
£252
Fastest single journey
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Tue 23/6
15:45-07:20
1 stop12h 35m
£287
BangkokSydney
BKK - SYD
BKKSYD
Bangkok Suvarnabhumi
Sat 26/9
19:55-07:20
1 stop32h 25m
£325
Flights are sorted by cheapest return flights first.
Deals found on 13/6
Showing 1-10 of 19 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
Airlines
Delays
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Sydney?
The best time to book flights from Bangkok Suvarnabhumi Airport to Sydney is 37 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, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of £508). Flying from Bangkok Suvarnabhumi Airport to Sydney in January is currently the most expensive (average of £801). 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 16 June 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?
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 16 June 2026.
The most flights from BKK to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).
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 99 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 9% 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 16 June 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.
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?
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 16 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 16h 50m. Philippine Airlines provides one of the quickest options available for as low as £534. 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 £153. Other airlines that can offer you cheap pricing are Emirates, from £404, and Qantas Airways, from £543. Scoot is priced at 74% 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 (£132), VietJet Air (£140), and China Southern (£151).
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 (92%), Gulf Air (88%), Oman Air (88%).
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 £280 on average, our data indicates £572 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, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of £508). Flying from Bangkok Suvarnabhumi Airport to Sydney in January is currently the most expensive (average of £801). 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 16 June 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 16 June 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.
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