$151+ Cheap flights from Sydney (SYD) to Southeast Asia
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BKK
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Sydney to Southeast Asia with Cheapflights
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Cheapest flights from Sydney to Southeast AsiaExplore the most affordable flight options available from Sydney to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Sydney to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Wed 8/127:55 pm
SGN
- SYD
Nonstop8h 25m
VietJet Air
Deal found 4/17![VietJet Air logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Tue 8/187:55 pm
SGN
- SYD
Nonstop8h 25m
VietJet Air
Deal found 4/15![VietJet Air logo]()
$273
This Jetstar deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Sun 6/2810:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/14![Jetstar logo]()
$282
This Jetstar deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Thu 10/2210:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/12![Jetstar logo]()
$283
This Jetstar deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Tue 8/1110:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/15![Jetstar logo]()
$285
This Jetstar deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Thu 5/2110:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/17![Jetstar logo]()
$287
This Jetstar deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Tue 6/2310:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/17![Jetstar logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Thu 6/1110:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/17![Jetstar logo]()
$306
This OneTravel deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:25 am
SYD
- DPS
Nonstop6h 30m
Batik Air
Wed 6/310:15 pm
DPS
- SYD
Nonstop5h 50m
Batik Air
Deal found 4/14![Batik Air logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:25 pm
SYD
- DPS
Nonstop6h 35m
Multiple Airlines
Wed 5/2710:15 pm
DPS
- SYD
Nonstop5h 50m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:20 am
SYD
- DPS
Nonstop6h 30m
Multiple Airlines
Tue 5/510:35 pm
DPS
- SYD
Nonstop5h 55m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:25 pm
SYD
- DPS
Nonstop6h 35m
Multiple Airlines
Wed 5/2710:15 pm
DPS
- SYD
Nonstop5h 50m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$330
Best flights from Sydney to Southeast AsiaDiscover carefully curated flight deals from Sydney to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Sydney to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This AirAsia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:45 am
SYD
- MNL
1 stop14h 25m
Multiple Airlines
Thu 8/271:15 pm
MNL
- SYD
1 stop17h 05m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$385
This Virgin Australia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:45 am
SYD
- DPS
1 stop9h 00m
Virgin Australia
Tue 5/1911:05 pm
DPS
- SYD
1 stop8h 50m
Virgin Australia
Deal found 4/15![Virgin Australia logo]()
$411
This Jetstar deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:25 pm
SYD
- DPS
Nonstop6h 35m
Jetstar
Sun 6/2111:25 pm
DPS
- SYD
1 stop10h 30m
Jetstar
Deal found 4/14![Jetstar logo]()
$443
This VietJet Air deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:15 am
SYD
- HAN
2 stops25h 35m
VietJet Air
Wed 9/162:40 pm
HAN
- SYD
1 stop13h 40m
VietJet Air
Deal found 4/12![VietJet Air logo]()
$466
This China Eastern deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:00 am
SYD
- SGN
2 stops35h 10m
China Eastern
Tue 8/186:20 am
SGN
- SYD
1 stop22h 40m
China Eastern
Deal found 4/15![China Eastern logo]()
$504
This Malaysia Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:10 pm
SYD
- SIN
1 stop14h 05m
Malaysia Airlines
Sat 9/53:35 pm
SIN
- SYD
1 stop12h 50m
Malaysia Airlines
Deal found 4/13![Malaysia Airlines logo]()
$578
This Batik Air deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:15 pm
SYD
- KUL
Nonstop9h 05m
Batik Air
Thu 9/108:55 pm
KUL
- SYD
Nonstop8h 20m
Batik Air
Deal found 4/15![Batik Air logo]()
$578
This Philippine Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:15 am
SYD
- MNL
Nonstop8h 25m
Philippine Airlines
Sun 6/79:35 pm
MNL
- SYD
Nonstop8h 25m
Philippine Airlines
Deal found 4/17![Philippine Airlines logo]()
$668
This Qantas Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:00 am
SYD
- KUL
2 stops15h 20m
Qantas Airways
Mon 5/115:00 pm
KUL
- SYD
2 stops14h 05m
Qantas Airways
Deal found 4/17![Qantas Airways logo]()
$741
This Vietnam Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:15 pm
SYD
- HAN
Nonstop10h 05m
Vietnam Airlines
Sun 6/1411:40 pm
HAN
- SYD
Nonstop9h 35m
Vietnam Airlines
Deal found 4/13![Vietnam Airlines logo]()
$754
This AirAsia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:45 am
SYD
- MNL
1 stop14h 25m
Multiple Airlines
Thu 8/271:15 pm
MNL
- SYD
1 stop17h 05m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$385
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:35 pm
SYD
- CNX
1 stop16h 50m
Scoot
Tue 7/215:35 pm
CNX
- SYD
1 stop15h 10m
Scoot
Deal found 4/15![Scoot logo]()
$801
This Virgin Australia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 am
SYD
- DPS
1 stop9h 30m
Virgin Australia
Sun 9/2711:20 pm
DPS
- SYD
1 stop12h 30m
Virgin Australia
Deal found 4/15![Virgin Australia logo]()
$421
This AirAsia deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:50 pm
SYD
- HKT
1 stop14h 15m
Multiple Airlines
Mon 6/81:35 pm
HKT
- SYD
1 stop27h 00m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$386
This VietJet Air deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:15 am
SYD
- HAN
2 stops35h 40m
VietJet Air
Tue 10/202:30 pm
HAN
- SYD
1 stop13h 50m
VietJet Air
Deal found 4/15![VietJet Air logo]()
$467
This China Eastern deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:05 am
SYD
- SGN
2 stops35h 05m
China Eastern
Fri 5/297:10 pm
SGN
- SYD
2 stops33h 50m
China Eastern
Deal found 4/15![China Eastern logo]()
$506
This Virgin Australia deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:00 pm
SYD
- DPS
1 stop12h 00m
Virgin Australia
Mon 9/2811:20 pm
DPS
- SYD
1 stop12h 30m
Virgin Australia
Deal found 4/12![Virgin Australia logo]()
$463
This VietJet Air deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:15 am
SYD
- HAN
1 stop17h 35m
VietJet Air
Wed 10/213:55 pm
HAN
- SYD
2 stops36h 25m
VietJet Air
Deal found 4/15![VietJet Air logo]()
$467
This AirAsia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:50 pm
SYD
- HKT
1 stop19h 10m
Multiple Airlines
Fri 8/281:35 pm
HKT
- SYD
1 stop15h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$432
This British Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:35 pm
SYD
- USM
1 stop33h 35m
British Airways
Fri 5/291:30 pm
USM
- SYD
1 stop13h 35m
British Airways
Deal found 4/16![British Airways logo]()
$1,137
This AirAsia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:50 pm
SYD
- HKT
1 stop21h 40m
Multiple Airlines
Mon 9/141:35 pm
HKT
- SYD
1 stop27h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$438
This Virgin Australia deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:45 pm
SYD
- DPS
Nonstop6h 45m
Virgin Australia
Wed 7/111:20 pm
DPS
- SYD
1 stop12h 30m
Virgin Australia
Deal found 4/12![Virgin Australia logo]()
$490
This China Eastern deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 am
SYD
- BKK
1 stop37h 55m
China Eastern
Thu 9/107:50 am
BKK
- SYD
2 stops21h 10m
China Eastern
Deal found 4/13![China Eastern logo]()
$553
This Batik Air deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:50 am
SYD
- KUL
Nonstop9h 05m
Batik Air
Tue 9/89:40 am
KUL
- SYD
Nonstop8h 20m
Batik Air
Deal found 4/13![Batik Air logo]()
$627
This VietJet Air deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:15 am
SYD
- KUL
1 stop28h 20m
VietJet Air
Thu 9/101:35 pm
KUL
- SYD
1 stop15h 45m
VietJet Air
Deal found 4/15![VietJet Air logo]()
$532
This AirAsia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:50 pm
SYD
- CNX
1 stop21h 20m
Multiple Airlines
Mon 8/103:40 pm
CNX
- SYD
1 stop24h 55m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$451
This Virgin Australia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:20 pm
SYD
- DPS
1 stop9h 55m
Virgin Australia
Sat 10/1011:20 pm
DPS
- SYD
1 stop9h 30m
Virgin Australia
Deal found 4/13![Virgin Australia logo]()
$501
This China Eastern deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:05 am
SYD
- BKK
2 stops29h 15m
China Eastern
Wed 9/93:55 pm
BKK
- SYD
2 stops37h 05m
China Eastern
Deal found 4/12![China Eastern logo]()
$556
This Philippine Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:15 am
SYD
- MNL
Nonstop8h 25m
Philippine Airlines
Sun 6/79:35 pm
MNL
- SYD
Nonstop8h 25m
Philippine Airlines
Deal found 4/17![Philippine Airlines logo]()
$723
This VietJet Air deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:15 am
SYD
- SIN
1 stop27h 50m
VietJet Air
Mon 8/247:30 pm
SIN
- SYD
1 stop33h 50m
VietJet Air
Deal found 4/16![VietJet Air logo]()
$545
Last-minute flights from Sydney to Southeast AsiaDiscover last-minute flight deals from Sydney to Southeast Asia. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to Southeast Asia. Data last updated April 17, 2026 and is based on user searches.
This Jetstar deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:25 pm
SYD
- DPS
Nonstop6h 35m
Jetstar
Tue 5/510:35 pm
DPS
- SYD
Nonstop5h 55m
Jetstar
Deal found 4/13![Jetstar logo]()
$331
This Jetstar deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Tue 5/510:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/16![Jetstar logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:15 am
SYD
- SGN
Nonstop8h 50m
Multiple Airlines
Thu 6/1110:40 pm
SGN
- SYD
Nonstop8h 30m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$309
This Jetstar deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Thu 5/2110:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/15![Jetstar logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Wed 6/107:55 pm
SGN
- SYD
Nonstop8h 25m
VietJet Air
Deal found 4/13![VietJet Air logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:15 am
SYD
- SGN
Nonstop8h 50m
Multiple Airlines
Mon 6/156:15 pm
SGN
- SYD
1 stop22h 05m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$325
This Jetstar deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Thu 5/2110:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/17![Jetstar logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Thu 6/1110:40 pm
SGN
- SYD
Nonstop8h 30m
Jetstar
Deal found 4/13![Jetstar logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:15 am
SYD
- SGN
Nonstop8h 50m
Multiple Airlines
Tue 6/1610:40 pm
SGN
- SYD
Nonstop8h 30m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Mon 6/157:55 pm
SGN
- SYD
Nonstop8h 25m
VietJet Air
Deal found 4/13![VietJet Air logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:15 am
SYD
- SGN
Nonstop8h 50m
Multiple Airlines
Sat 6/1310:05 pm
SGN
- SYD
1 stop18h 30m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$326
This CheapOair deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:15 am
SYD
- SGN
Nonstop8h 50m
Multiple Airlines
Wed 6/106:15 pm
SGN
- SYD
1 stop22h 05m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$317
One-way flights from Sydney to Southeast AsiaSearch for one-way flight options from Sydney to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Sydney to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Deal found 4/12![VietJet Air logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Deal found 4/12![VietJet Air logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Deal found 4/12![VietJet Air logo]()
$154
This Jetstar deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/143:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Deal found 4/13![Jetstar logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Deal found 4/14![Jetstar logo]()
$158
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Deal found 4/14![VietJet Air logo]()
$159
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Deal found 4/15![VietJet Air logo]()
$161
This CheapOair deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:10 pm
SYD
- SGN
Nonstop8h 50m
Jetstar
Deal found 4/16![Jetstar logo]()
$164
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Deal found 4/17![VietJet Air logo]()
$165
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:15 am
SYD
- SGN
Nonstop8h 50m
VietJet Air
Deal found 4/17![VietJet Air logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:25 am
SYD
- DPS
Nonstop6h 30m
Batik Air
Deal found 4/12![Batik Air logo]()
$167
This Booking.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:00 pm
SYD
- SIN
Nonstop8h 30m
Scoot
Deal found 4/13![Scoot logo]()
$168
Find flight deals from Sydney to Southeast Asia
Keep the following information in mind while searching for Sydney to Southeast Asia flight deals. Data was last updated April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $272 (Kiwi.com) |
One-way from | $151 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $583 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sydney to Southeast Asia 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 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Sydney to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneyManila
SYD - MNL
SYDMNL
Sydney Kingsford Smith
Sat 7/25
9:45 am-10:10 pm
1 stop14h 25m
Manila Ninoy Aquino Intl
Thu 8/27
1:15 pm-8:20 am
1 stop17h 05m
$385
SydneyManila
SYD - MNL
SYDMNL
Sydney Kingsford Smith
Fri 7/24
9:45 am-10:10 pm
1 stop14h 25m
Manila Ninoy Aquino Intl
Thu 8/27
1:15 pm-8:20 am
1 stop17h 05m
$385
SydneyPhuket City
SYD - HKT
SYDHKT
Sydney Kingsford Smith
Mon 6/1
8:50 pm-8:05 am
1 stop14h 15m
Phuket City
Mon 6/8
1:35 pm-7:35 pm
1 stop27h 00m
$386
SydneyDenpasar
SYD - DPS
SYDDPS
Sydney Kingsford Smith
Tue 5/12
7:45 am-2:45 pm
1 stop9h 00m
Denpasar Bali Ngurah Rai
Tue 5/19
11:05 pm-9:55 am
1 stop8h 50m
$411
SydneyDenpasar
SYD - DPS
SYDDPS
Sydney Kingsford Smith
Wed 9/2
7:15 am-2:45 pm
1 stop9h 30m
Denpasar Bali Ngurah Rai
Sun 9/27
11:20 pm-1:50 pm
1 stop12h 30m
$421
SydneyPhuket City
SYD - HKT
SYDHKT
Sydney Kingsford Smith
Sun 8/16
8:50 pm-1:00 pm
1 stop19h 10m
Phuket City
Fri 8/28
1:35 pm-8:20 am
1 stop15h 45m
$432
SydneyPhuket City
SYD - HKT
SYDHKT
Sydney Kingsford Smith
Tue 9/1
8:50 pm-3:30 pm
1 stop21h 40m
Phuket City
Mon 9/14
1:35 pm-7:35 pm
1 stop27h 00m
$438
SydneyDenpasar
SYD - DPS
SYDDPS
Sydney Kingsford Smith
Fri 6/12
4:25 pm-9:00 pm
Nonstop6h 35m
Denpasar Bali Ngurah Rai
Sun 6/21
11:25 pm-11:55 am
1 stop10h 30m
$443
SydneyChiang Mai
SYD - CNX
SYDCNX
Sydney Kingsford Smith
Mon 8/3
8:50 pm-3:10 pm
1 stop21h 20m
Chiang Mai
Mon 8/10
3:40 pm-7:35 pm
1 stop24h 55m
$451
SydneyDenpasar
SYD - DPS
SYDDPS
Sydney Kingsford Smith
Mon 9/21
12:00 pm-10:00 pm
1 stop12h 00m
Denpasar Bali Ngurah Rai
Mon 9/28
11:20 pm-1:50 pm
1 stop12h 30m
$463
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Sydney to Southeast Asia
Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Sydney with our price prediction graph.
SYD-SGN
SYD-DPS
SYD-SIN
SYD-KUL
SYD-MNL
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 Southeast Asia
SYD-zzYJX
SYD-SGN
SYD-DPS
SYD-SIN
SYD-KUL
What is the cheapest month to book a flight from Sydney to Southeast Asia?
Currently, May is the cheapest month in which you can book a flight from Sydney to Southeast Asia (average of $421). Flying from Sydney to Southeast Asia in December is currently the most expensive (average of $887). 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 YJX?
Find hourly flight availability from Sydney to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
It’s typically best to fly out from Sydney to Southeast Asia at noon. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Sydney to Southeast Asia?
Use this chart to determine the cheapest time to fly round-trip from Sydney to Southeast Asia. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their Sydney to Southeast Asia flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Sydney to Southeast Asia
Explore weekly flight availability from Sydney to Southeast Asia. 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 April 17, 2026.
The most flights from SYD to zzYJX are scheduled on a Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).
Reviews of airlines servicing Southeast Asia
Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated April 17, 2026.
Read reviews from past customers who have flown Virgin Australia,Cebu Pacific, andJetstar from Sydney to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Boarding
7.7
Entertainment
6.4
Comfort
7.5
Crew
8.2
Overall
7.6
Reviews
1 / 20
8.0
ExcellentElio,Jan 2026
MEL - ADL
Food
6.4
Boarding
7.7
Entertainment
6.4
Comfort
7.5
Crew
8.2
Overall
7.6
Reviews
1 / 20
8.0
ExcellentElio,Jan 2026
MEL - ADL
Food
6.4
Boarding
7.7
Entertainment
6.4
Comfort
7.5
Crew
8.2
Overall
7.6
Reviews
1 / 20
8.0
ExcellentElio,Jan 2026
MEL - ADL
Food
6.4
Boarding
7.7
Entertainment
6.4
Comfort
7.5
Crew
8.2
Overall
7.6
Reviews
1 / 20
8.0
ExcellentElio,Jan 2026
MEL - ADL
Food
6.4
Boarding
7.7
Entertainment
6.4
Comfort
7.5
Crew
8.2
Overall
7.6
Reviews
1 / 20
8.0
ExcellentElio,Jan 2026
MEL - ADL
Food
6.4
Boarding
7.7
Entertainment
6.4
Comfort
7.5
Crew
8.2
Overall
7.6
Reviews
1 / 20
8.0
ExcellentElio,Jan 2026
MEL - ADL
Related info for your journey
Find useful and relevant information for your journey from Sydney to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Sydney to Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Southeast Asia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Sydney to Southeast Asia by cabin class
Find flights from Sydney to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sydney and Southeast Asia flights
Browse other Sydney and Southeast Asia flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Sydney to Southeast Asia
Discover the top 10 airlines that operate flights from Sydney to Southeast Asia. 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 2,558,603 searches. Data last updated April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$172 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$485 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$239 | Average$477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$438 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$524 | FlexibilityNo cancel fee | On-time64% | |
| Cheapest$392 | Average$702 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$395 | Average$702 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$418 | Average$595 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$495 | Average$777 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$543 | Average$720 | FlexibilityNo cancel fee | On-time75% |