Cheap Flights from Bangkok to Sydney
Browse current best options from Bangkok. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Bangkok
RatePunk searches hundreds of travel sites at once for deals on flights to Sydney
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Bangkok to Sydney
Explore current cheapest deals departing from Bangkok to Sydney
Round trip
Sort by: Cheapest
November 3 - November 10
DMK - Sydney
$427
$422
Round trip
July 1 - July 31
BKK - Sydney
$417
$433
Round trip
July 2 - July 30
BKK - Sydney
$417
$433
Round trip
August 13 - August 16
BKK - Sydney
$488
$434
Round trip
August 16 - August 25
BKK - Sydney
$460
$434
Round trip
October 22 - October 25
BKK - Sydney
$553
$435
Round trip
October 21 - October 25
BKK - Sydney
$553
$435
Round trip
October 21 - October 24
BKK - Sydney
$553
$435
Round trip
November 1 - November 9
BKK - Sydney
$461
$435
Round trip
October 22 - October 27
BKK - Sydney
$549
$437
Round trip
Unlock all 500+ flight deals to Sydney and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Bangkok to Sydney
How much is a round trip from Bangkok to Sydney
Regular price: $376 - $879
Prices for flights from Bangkok to Sydney are currently within the regular range.
The regular price range for this route is typically between $376 and $879. The current lowest deal is $422 with Thai AirAsia, for travel from Nov 3 to Nov 10.
now $422
Low $376
High $879
The cheapest time to fly from Bangkok to Sydney
The cheapest month to fly from Bangkok to Sydney is March, with a median price of $394. The most expensive month is August, with a median price of $1071. Generally, prices are lower from February to November.
March
Flights from $394
August
Flights from $1,071
Direct flights from Bangkok to Sydney
Thai Airways International
Last-minute flights going from Bangkok to Sydney
Wed, Jul 1
BKK - Sydney
Bangkok (BKK) - Sydney (SYD)
Vietjet Air
$417
$433
One-way
Wed, Jul 1
BKK - Sydney
Bangkok (BKK) - Sydney (SYD)
Vietjet Air
$439
$456
One-way
Wed, Jul 1
BKK - Sydney
Bangkok (BKK) - Sydney (SYD)
Vietjet Air
$429
$457
One-way
Wed, Jul 1
BKK - Sydney
Bangkok (BKK) - Sydney (SYD)
Vietjet Air
$429
$457
One-way
Thu, Jul 2
BKK - Sydney
Bangkok (BKK) - Sydney (SYD)
Vietjet Air
$417
$433
One-way
Tue, Jul 7
BKK - Sydney
Bangkok (BKK) - Sydney (SYD)
Vietjet Air
$426
$446
One-way
Biggest price drops on these dates for flights from Bangkok to Sydney
Dec 1 - Dec 6
$828 → $644
22%
Dec 5 - Dec 7
$832 → $648
22%
Dec 2 - Dec 7
$823 → $649
21%
Dec 23 - Dec 30
$822 → $650
21%
Popular Airports to fly from Bangkok to Sydney
Bangkok - Sydney route insights
💸 Price insights
Recent fares are above the typical level.
Recent fares from Bangkok to Sydney are above the typical level, with a median price of $700.
📅 Best time to fly
Fly in March for the cheapest fares.
Historically, March is the cheapest month to fly from Bangkok to Sydney, with a median price of $394.
⏱️ Flight duration
Flights are typically long-haul.
The median flight duration from Bangkok to Sydney is 26h 40m, classifying it as a long-haul route.
✈️ Airlines & availability
Connecting flights are dominant.
Only 7.2% of recent deals are direct, with connecting flights having a median of 2 stopovers.
🏆 Airline highlight
Thai Airways International offers direct flights.
Thai Airways International is one airline that has historically offered direct flights on this route.
🎯 Booking tip
Deals are frequent for this route.
Historically, deals for flights from Bangkok to Sydney appear frequently, averaging 1.03 deals per day.
Bangkok main airports to depart from
Suvarnabhumi (BKK)
Suvarnabhumi Airport is a primary option for flights from Bangkok to Sydney, offering competitive pricing.
📍 ~25 km from Bangkok city center (reachable by car or train)
💸 Flights from ~$433
Don Mueang International (DMK)
Don Mueang International Airport provides another departure choice for your journey from Bangkok to Sydney.
📍 ~20 km from Bangkok city center (reachable by car or train)
💸 Flights from ~$445
Sydney main airports to arrive at
Sydney (SYD)
Sydney Airport is the primary international gateway to Sydney, offering convenient access to the city.
📍 ~10 km from city center (reachable by car)
💸 Flights from ~$422
Airports nearby Sydney used as alternative
Canberra (CBR)
Canberra Airport is a major hub with high reliability and a full range of cabin classes.
📍 ~240 km from Sydney (reachable by car or train, ~3 hours ground travel).
💸 Flights from ~$636
Newcastle (NTL)
Newcastle Airport is a significant regional airport, easily accessible from Northern Sydney.
📍 ~135 km from Sydney (reachable by car).
💸 Flights from ~$589
Coffs Harbour (CFS)
Coffs Harbour Airport is a well-established regional airport with multiple airline carriers.
📍 ~430 km from Sydney (reachable by car).
💸 Flights from ~$872
Port Macquarie (PQQ)
Port Macquarie Airport offers reliable regional connectivity with multiple daily flights.
📍 ~320 km from Sydney (reachable by car).
💸 Flights from ~$730
Business & First Class Flight Deals to Sydney
Discover luxury on the budget with premium cabin class on flights from Bangkok to Sydney.
Elite
Best Elite deals to Sydney
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From BKK
Elite
Jul 01
Sydney, Australia
94% AI deal score
$5,207
$2,676
Save $2,531
From BKK
Elite
Jul 03
Sydney, Australia
93% AI deal score
$6,868
$3,640
Save $3,228
From BKK
Elite
Jul 03
Sydney, Australia
93% AI deal score
$6,990
$3,813
Save $3,177
From BKK
Elite
Jul 01
Sydney, Australia
92% AI deal score
$6,678
$3,823
Save $2,855
From BKK
Elite
Oct 26
Sydney, Australia
92% AI deal score
$2,554
$1,410
Save $1,144
From BKK
Elite
Jul 01
Sydney, Australia
92% AI deal score
$2,089
$1,529
Save $560
From BKK
Elite
Jul 05
Sydney, Australia
92% AI deal score
$2,056
$1,536
Save $520
From BKK
Elite
Jul 06
Sydney, Australia
92% AI deal score
$2,048
$1,536
Save $512
From BKK
Elite
Jul 05
Sydney, Australia
92% AI deal score
$2,125
$1,536
Save $589
From BKK
Elite
Jul 04
Sydney, Australia
92% AI deal score
$2,125
$1,536
Save $589
From BKK
Elite
Jul 02
Sydney, Australia
92% AI deal score
$2,057
$1,536
Save $521
From BKK
Elite
Jul 01
Sydney, Australia
92% AI deal score
$2,060
$1,536
Save $524
From BKK
Elite
Jul 06
Sydney, Australia
92% AI deal score
$2,115
$1,536
Save $579
From BKK
Elite
Jul 01
Sydney, Australia
92% AI deal score
$2,140
$1,536
Save $604
From BKK
Elite
Jul 01
Sydney, Australia
92% AI deal score
$2,060
$1,536
Save $524
From BKK
Elite
Jul 08
Sydney, Australia
92% AI deal score
$2,059
$1,536
Save $523
From BKK
Elite
Jul 06
Sydney, Australia
92% AI deal score
$2,137
$1,536
Save $601
From BKK
Elite
Jul 08
Sydney, Australia
92% AI deal score
$2,149
$1,536
Save $613
From BKK
Elite
Jul 07
Sydney, Australia
92% AI deal score
$2,066
$1,539
Save $527
From BKK
Elite
Jul 01
Sydney, Australia
92% AI deal score
$2,136
$1,539
Save $597
From BKK
Elite
Jul 08
Sydney, Australia
92% AI deal score
$2,057
$1,539
Save $518
From BKK
Elite
Jul 02
Sydney, Australia
92% AI deal score
$2,078
$1,540
Save $538
From BKK
Elite
Aug 10
Sydney, Australia
91% AI deal score
$4,132
$2,843
Save $1,289
From BKK
Elite
Aug 11
Sydney, Australia
91% AI deal score
$5,521
$3,735
Save $1,786
From BKK
Elite
Aug 06
Sydney, Australia
91% AI deal score
$5,573
$3,746
Save $1,827
From BKK
Elite
Aug 10
Sydney, Australia
91% AI deal score
$5,611
$3,746
Save $1,865
From BKK
Elite
Sep 14
Sydney, Australia
91% AI deal score
$5,596
$3,830
Save $1,766
From BKK
Elite
Sep 14
Sydney, Australia
91% AI deal score
$5,602
$3,830
Save $1,772
From BKK
Elite
Sep 09
Sydney, Australia
91% AI deal score
$5,530
$3,830
Save $1,700
From BKK
Elite
Sep 07
Sydney, Australia
91% AI deal score
$5,627
$3,830
Save $1,797
From BKK
Elite
Sep 08
Sydney, Australia
91% AI deal score
$5,677
$3,830
Save $1,847
From BKK
Elite
Jul 01
Sydney, Australia
91% AI deal score
$2,045
$1,537
Save $508
From BKK
Elite
Sep 07
Sydney, Australia
90% AI deal score
$4,335
$2,977
Save $1,358
From BKK
Elite
Sep 10
Sydney, Australia
90% AI deal score
$4,212
$3,033
Save $1,179
From BKK
Elite
Aug 04
Sydney, Australia
90% AI deal score
$5,604
$3,770
Save $1,834
From BKK
Elite
Aug 06
Sydney, Australia
90% AI deal score
$5,602
$3,821
Save $1,781
From BKK
Elite
Sep 06
Sydney, Australia
90% AI deal score
$5,644
$3,910
Save $1,734
From BKK
Elite
Aug 12
Sydney, Australia
90% AI deal score
$5,569
$3,910
Save $1,659
From BKK
Elite
Jun 21
Sydney, Australia
90% AI deal score
$1,750
$1,536
Save $214
From BKK
Elite
Oct 19
Sydney, Australia
89% AI deal score
$3,231
$2,600
Save $631
From BKK
Elite
Oct 12
Sydney, Australia
89% AI deal score
$3,227
$2,610
Save $617
From BKK
Elite
Oct 25
Sydney, Australia
89% AI deal score
$3,228
$2,619
Save $609
From BKK
Elite
Oct 23
Sydney, Australia
89% AI deal score
$3,234
$2,636
Save $598
From BKK
Elite
Sep 05
Sydney, Australia
89% AI deal score
$4,215
$2,976
Save $1,239
From BKK
Elite
Sep 05
Sydney, Australia
89% AI deal score
$4,124
$2,976
Save $1,148
From BKK
Elite
Sep 21
Sydney, Australia
89% AI deal score
$4,219
$2,977
Save $1,242
From BKK
Elite
Sep 14
Sydney, Australia
89% AI deal score
$4,197
$2,977
Save $1,220
From BKK
Elite
Sep 07
Sydney, Australia
89% AI deal score
$4,124
$2,977
Save $1,147
From BKK
Elite
Aug 12
Sydney, Australia
89% AI deal score
$4,364
$2,995
Save $1,369
From BKK
Elite
Aug 03
Sydney, Australia
89% AI deal score
$4,267
$2,995
Save $1,272
From BKK
Elite
Aug 04
Sydney, Australia
89% AI deal score
$4,350
$2,995
Save $1,355
From BKK
Elite
Aug 11
Sydney, Australia
89% AI deal score
$4,288
$2,995
Save $1,293
From BKK
Elite
Aug 13
Sydney, Australia
89% AI deal score
$4,332
$2,995
Save $1,337
From BKK
Elite
Aug 19
Sydney, Australia
88% AI deal score
$4,058
$2,976
Save $1,082
From BKK
Elite
Aug 12
Sydney, Australia
88% AI deal score
$4,088
$2,976
Save $1,112
From BKK
Elite
Aug 17
Sydney, Australia
88% AI deal score
$4,039
$2,977
Save $1,062
From BKK
Elite
Aug 16
Sydney, Australia
88% AI deal score
$4,040
$2,977
Save $1,063
From BKK
Elite
Aug 18
Sydney, Australia
88% AI deal score
$4,054
$2,977
Save $1,077
From BKK
Elite
Aug 11
Sydney, Australia
88% AI deal score
$4,099
$2,977
Save $1,122
From BKK
Elite
Aug 13
Sydney, Australia
88% AI deal score
$4,041
$2,977
Save $1,064
From BKK
Elite
Aug 07
Sydney, Australia
88% AI deal score
$4,132
$2,995
Save $1,137
From BKK
Elite
Aug 03
Sydney, Australia
88% AI deal score
$4,099
$2,995
Save $1,104
From BKK
Elite
Aug 04
Sydney, Australia
88% AI deal score
$4,111
$2,995
Save $1,116
From BKK
Elite
Aug 28
Sydney, Australia
83% AI deal score
$2,375
$2,053
Save $322
From BKK
Elite
Oct 17
Sydney, Australia
82% AI deal score
$3,233
$2,713
Save $520
From BKK
Elite
Jun 17
Sydney, Australia
82% AI deal score
$1,803
$1,720
Save $83
From BKK
Elite
Aug 28
Sydney, Australia
82% AI deal score
$2,309
$2,053
Save $256
From BKK
Elite
Jun 24
Sydney, Australia
80% AI deal score
$2,844
$2,686
Save $158
From BKK
Elite
Oct 28
Sydney, Australia
80% AI deal score
$3,230
$2,955
Save $275
From BKK
Elite
Jun 21
Sydney, Australia
80% AI deal score
$1,777
$1,731
Save $46
From BKK
Elite
Oct 13
Sydney, Australia
79% AI deal score
$3,231
$3,053
Save $178
From BKK
Elite
Oct 26
Sydney, Australia
79% AI deal score
$3,246
$3,082
Save $164
From BKK
Elite
Oct 18
Sydney, Australia
79% AI deal score
$3,264
$3,098
Save $166
From BKK
Elite
Oct 23
Sydney, Australia
79% AI deal score
$3,243
$3,102
Save $141
From BKK
Elite
Jul 07
Sydney, Australia
79% AI deal score
$2,079
$1,977
Save $102
From BKK
Elite
Jul 01
Sydney, Australia
79% AI deal score
$2,068
$1,977
Save $91
From BKK
Elite
Jul 08
Sydney, Australia
79% AI deal score
$2,097
$1,977
Save $120
From BKK
Elite
Jul 01
Sydney, Australia
79% AI deal score
$2,068
$1,979
Save $89
From BKK
Elite
Jul 08
Sydney, Australia
79% AI deal score
$2,079
$1,979
Save $100
From BKK
Elite
Oct 27
Sydney, Australia
78% AI deal score
$3,224
$2,995
Save $229
From BKK
Elite
Jul 04
Sydney, Australia
78% AI deal score
$2,065
$1,977
Save $88
From BKK
Elite
Jul 02
Sydney, Australia
78% AI deal score
$2,065
$1,977
Save $88
From BKK
Elite
Jul 03
Sydney, Australia
78% AI deal score
$2,066
$1,977
Save $89
From BKK
Elite
Jul 05
Sydney, Australia
78% AI deal score
$2,057
$1,977
Save $80
From BKK
Elite
Jul 06
Sydney, Australia
78% AI deal score
$2,048
$1,977
Save $71
From BKK
Elite
Jul 04
Sydney, Australia
78% AI deal score
$2,066
$1,979
Save $87
From BKK
Elite
Jul 03
Sydney, Australia
78% AI deal score
$2,065
$1,979
Save $86
From BKK
Elite
Jul 02
Sydney, Australia
78% AI deal score
$2,065
$1,979
Save $86
From BKK
Elite
Jul 07
Sydney, Australia
78% AI deal score
$2,058
$1,979
Save $79
From BKK
Elite
Jul 05
Sydney, Australia
78% AI deal score
$2,065
$1,979
Save $86
From BKK
Elite
Jun 17
Sydney, Australia
78% AI deal score
$2,022
From BKK
Elite
Jun 17
Sydney, Australia
78% AI deal score
$2,022
From BKK
Elite
Jul 03
Sydney, Australia
78% AI deal score
$2,103
From BKK
Elite
Nov 04
Sydney, Australia
77% AI deal score
$3,021
$2,942
Save $79
From BKK
Elite
Nov 02
Sydney, Australia
77% AI deal score
$3,017
$2,952
Save $65
From BKK
Elite
Nov 06
Sydney, Australia
77% AI deal score
$3,012
$2,952
Save $60
From BKK
Elite
Nov 11
Sydney, Australia
77% AI deal score
$3,084
$2,995
Save $89
From BKK
Elite
Oct 02
Sydney, Australia
77% AI deal score
$3,208
$3,112
Save $96
From BKK
Elite
Jun 17
Sydney, Australia
76% AI deal score
$1,964
From BKK
Elite
Jun 17
Sydney, Australia
76% AI deal score
$1,966