Cheap Flights from Seoul to Sydney
Browse current best options from Seoul. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Seoul
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 Seoul to Sydney
Explore current cheapest deals departing from Seoul to Sydney
Round trip
Sort by: Cheapest
October 16 - October 20
ICN - Sydney
$510
$429
Round trip
October 18 - October 19
ICN - Sydney
$513
$430
Round trip
October 25 - October 27
ICN - Sydney
$514
$431
Round trip
October 21 - October 27
ICN - Sydney
$495
$452
Round trip
November 4 - November 11
ICN - Sydney
$607
$463
Round trip
August 19 - August 24
ICN - Sydney
$672
$465
Round trip
August 19 - August 25
ICN - Sydney
$657
$465
Round trip
October 18 - October 20
ICN - Sydney
$514
$465
Round trip
August 23 - August 25
ICN - Sydney
$689
$467
Round trip
October 18 - October 27
ICN - Sydney
$491
$467
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 Seoul to Sydney
How much is a round trip from Seoul to Sydney
Regular price: $460 - $745
Prices are currently below the regular range for flights from Seoul to Sydney.
The regular price range for this route is $460-$745. The current lowest deal is $429 with FlyAsianXpress for travel from Oct 16-Oct 20.
now $429
Low $460
High $745
The cheapest time to fly from Seoul to Sydney
The cheapest month to fly from Seoul to Sydney is February, with a median price of $399. The most expensive month is March, with a median price of $828. Prices are generally lower from February to December.
February
Flights from $399
March
Flights from $828
Direct flights from Seoul to Sydney
Jetstar
Last-minute flights going from Seoul to Sydney
Wed, Jul 1
GMP - Sydney
Seoul (GMP) - Sydney (SYD)
China Eastern Airlines
$680
$587
One-way
Mon, Aug 10
ICN - Sydney
Seoul (ICN) - Sydney (SYD)
Scoot
$694
$535
One-way
Mon, Aug 10
ICN - Sydney
Seoul (ICN) - Sydney (SYD)
Singapore Airlines
$687
$631
One-way
Mon, Aug 10
ICN - Sydney
Seoul (ICN) - Sydney (SYD)
Singapore Airlines
$693
$649
One-way
Tue, Aug 11
ICN - Sydney
Seoul (ICN) - Sydney (SYD)
Singapore Airlines
$699
$589
One-way
Tue, Aug 11
ICN - Sydney
Seoul (ICN) - Sydney (SYD)
Singapore Airlines
$698
$619
One-way
Biggest price drops on these dates for flights from Seoul to Sydney
Aug 23 - Aug 25
$689 → $467
32%
Aug 19 - Aug 24
$672 → $465
31%
Aug 23 - Aug 26
$683 → $479
30%
Aug 16 - Aug 18
$690 → $489
29%
Popular Airports to fly from Seoul to Sydney
Seoul - Sydney route insights
💸 Price insights
Recent fares are below the typical level.
Recent fares for Seoul to Sydney are $429, which is below the typical level of $513.
📅 Best time to fly
February is historically the cheapest month to fly.
Historically, February is the cheapest month to fly from Seoul to Sydney, with a median price of $399.
⏱️ Flight duration
Flights typically take 20h 45m.
Flights from Seoul to Sydney typically take 20h 45m, with a median of 1 stopover when connecting.
✈️ Airlines & availability
Connecting flights are dominant on this route.
Connecting flights make up 64.6% of deals, with an average of 1 stopover.
🏆 Airline highlight
Jetstar offers direct flights.
Jetstar is an airline that offers direct flights from Seoul to Sydney.
🎯 Booking tip
Deals are frequent for this route.
On average, there are over 1 deal per day for flights from Seoul to Sydney.
Seoul main airports to depart from
Incheon International (ICN)
Fly from Incheon International for a potentially cheaper option to Sydney from Seoul.
📍 ~50 km from city center (reachable by car or train)
💸 Flights from ~$429
Gimpo International (GMP)
Consider Gimpo International for flights to Sydney from Seoul.
📍 ~15 km from city center (reachable by car or train)
💸 Flights from ~$606
Sydney main airports to arrive at
Sydney (SYD)
Fly into Sydney Airport for convenient access to Sydney and surrounding areas from Seoul.
📍 ~10 km from city center (reachable by car, train)
💸 Flights from ~$429
Airports nearby Sydney used as alternative
Canberra (CBR)
Canberra Airport is a major hub with high reliability and excellent road and rail connectivity to Sydney.
📍 ~240 km from Sydney (reachable by car, approximately 3 hours ground travel).
💸 Flights from ~$747
Newcastle (NTL)
Newcastle Airport is a significant regional airport with frequent services and is easily accessible from Northern Sydney.
📍 ~135 km from Sydney (reachable by car).
💸 Flights from ~$659
Coffs Harbour (CFS)
Coffs Harbour Airport is a well-established regional airport with multiple carriers, offering premium cabin classes.
📍 ~420 km from Sydney (significant distance from Sydney).
💸 Flights from ~$1000
Port Macquarie (PQQ)
Port Macquarie Airport offers reliable regional connectivity with multiple daily flights and premium cabin classes.
📍 ~340 km from Sydney (long travel distance).
💸 Flights from ~$1026
Business & First Class Flight Deals to Sydney
Discover luxury on the budget with premium cabin class on flights from Seoul to Sydney.
Elite
Best Elite deals to Sydney
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From ICN
Elite
Sep 16
Sydney, Australia
92% AI deal score
$2,062
$1,310
Save $752
From ICN
Elite
Nov 04
Sydney, Australia
91% AI deal score
$2,930
$2,147
Save $783
From ICN
Elite
Nov 13
Sydney, Australia
91% AI deal score
$2,897
$2,165
Save $732
From ICN
Elite
Nov 12
Sydney, Australia
91% AI deal score
$2,898
$2,165
Save $733
From ICN
Elite
Nov 04
Sydney, Australia
91% AI deal score
$2,936
$2,177
Save $759
From ICN
Elite
Nov 04
Sydney, Australia
91% AI deal score
$2,926
$2,177
Save $749
From ICN
Elite
Nov 08
Sydney, Australia
91% AI deal score
$2,914
$2,178
Save $736
From ICN
Elite
Nov 08
Sydney, Australia
91% AI deal score
$2,917
$2,178
Save $739
From ICN
Elite
Jun 28
Sydney, Australia
91% AI deal score
$2,329
$1,664
Save $665
From ICN
Elite
Jun 29
Sydney, Australia
91% AI deal score
$2,340
$1,664
Save $676
From ICN
Elite
Jun 29
Sydney, Australia
91% AI deal score
$2,319
$1,664
Save $655
From ICN
Elite
Jun 28
Sydney, Australia
91% AI deal score
$2,316
$1,664
Save $652
From ICN
Elite
Jun 28
Sydney, Australia
91% AI deal score
$2,316
$1,664
Save $652
From ICN
Elite
Jun 29
Sydney, Australia
91% AI deal score
$2,317
$1,664
Save $653
From ICN
Elite
Jun 29
Sydney, Australia
91% AI deal score
$2,327
$1,664
Save $663
From ICN
Elite
Jun 29
Sydney, Australia
91% AI deal score
$2,326
$1,669
Save $657
From ICN
Elite
Jun 28
Sydney, Australia
91% AI deal score
$2,326
$1,669
Save $657
From ICN
Elite
Jun 28
Sydney, Australia
91% AI deal score
$2,316
$1,669
Save $647
From ICN
Elite
Jun 29
Sydney, Australia
91% AI deal score
$2,330
$1,669
Save $661
From ICN
Elite
Jun 29
Sydney, Australia
91% AI deal score
$2,317
$1,669
Save $648
From ICN
Elite
Jun 28
Sydney, Australia
91% AI deal score
$2,325
$1,669
Save $656
From ICN
Elite
Sep 12
Sydney, Australia
90% AI deal score
$3,222
$2,318
Save $904
From ICN
Elite
Dec 07
Sydney, Australia
88% AI deal score
$3,355
$2,598
Save $757
From ICN
Elite
Oct 29
Sydney, Australia
88% AI deal score
$3,341
$2,598
Save $743
From ICN
Elite
Dec 05
Sydney, Australia
88% AI deal score
$3,311
$2,598
Save $713
From ICN
Elite
Dec 08
Sydney, Australia
88% AI deal score
$3,326
$2,599
Save $727
From ICN
Elite
Oct 26
Sydney, Australia
88% AI deal score
$3,341
$2,599
Save $742
From ICN
Elite
Dec 04
Sydney, Australia
88% AI deal score
$3,322
$2,599
Save $723
From ICN
Elite
Dec 06
Sydney, Australia
88% AI deal score
$3,321
$2,599
Save $722
From ICN
Elite
Jun 28
Sydney, Australia
88% AI deal score
$2,339
$1,887
Save $452
From ICN
Elite
Jun 29
Sydney, Australia
88% AI deal score
$2,327
$1,889
Save $438
From ICN
Elite
Jun 28
Sydney, Australia
88% AI deal score
$2,316
$1,889
Save $427
From ICN
Elite
Jun 28
Sydney, Australia
88% AI deal score
$2,325
$1,889
Save $436
From ICN
Elite
Jun 29
Sydney, Australia
88% AI deal score
$2,317
$1,889
Save $428
From ICN
Elite
Jun 29
Sydney, Australia
88% AI deal score
$2,317
$1,889
Save $428
From ICN
Elite
Jun 28
Sydney, Australia
88% AI deal score
$2,316
$1,889
Save $427
From ICN
Elite
Jun 29
Sydney, Australia
88% AI deal score
$2,367
$1,909
Save $458
From ICN
Elite
Jun 28
Sydney, Australia
88% AI deal score
$2,366
$1,909
Save $457
From ICN
Elite
Jun 25
Sydney, Australia
88% AI deal score
$2,335
$1,930
Save $405
From ICN
Elite
Nov 03
Sydney, Australia
87% AI deal score
$2,910
$2,427
Save $483
From ICN
Elite
Oct 25
Sydney, Australia
87% AI deal score
$2,949
$2,427
Save $522
From ICN
Elite
Jul 06
Sydney, Australia
87% AI deal score
$3,100
$2,427
Save $673
From ICN
Elite
Nov 10
Sydney, Australia
87% AI deal score
$2,898
$2,428
Save $470
From ICN
Elite
Oct 28
Sydney, Australia
87% AI deal score
$2,943
$2,436
Save $507
From ICN
Elite
Nov 03
Sydney, Australia
87% AI deal score
$2,944
$2,439
Save $505
From ICN
Elite
Nov 08
Sydney, Australia
87% AI deal score
$3,166
$2,598
Save $568
From ICN
Elite
Oct 26
Sydney, Australia
87% AI deal score
$3,262
$2,598
Save $664
From ICN
Elite
Nov 03
Sydney, Australia
87% AI deal score
$3,242
$2,598
Save $644
From ICN
Elite
Nov 27
Sydney, Australia
87% AI deal score
$3,146
$2,598
Save $548
From ICN
Elite
Nov 29
Sydney, Australia
87% AI deal score
$3,158
$2,598
Save $560
From ICN
Elite
Oct 23
Sydney, Australia
87% AI deal score
$3,237
$2,598
Save $639
From ICN
Elite
Oct 20
Sydney, Australia
87% AI deal score
$3,334
$2,598
Save $736
From ICN
Elite
Nov 06
Sydney, Australia
87% AI deal score
$3,180
$2,599
Save $581
From ICN
Elite
Dec 02
Sydney, Australia
87% AI deal score
$3,307
$2,599
Save $708
From ICN
Elite
Nov 14
Sydney, Australia
87% AI deal score
$3,173
$2,599
Save $574
From ICN
Elite
Nov 28
Sydney, Australia
87% AI deal score
$3,211
$2,599
Save $612
From ICN
Elite
Nov 02
Sydney, Australia
87% AI deal score
$3,187
$2,599
Save $588
From ICN
Elite
Dec 04
Sydney, Australia
87% AI deal score
$3,311
$2,599
Save $712
From ICN
Elite
Dec 01
Sydney, Australia
87% AI deal score
$3,308
$2,599
Save $709
From ICN
Elite
Nov 20
Sydney, Australia
87% AI deal score
$3,213
$2,599
Save $614
From ICN
Elite
Nov 26
Sydney, Australia
87% AI deal score
$3,161
$2,599
Save $562
From ICN
Elite
Nov 06
Sydney, Australia
87% AI deal score
$3,182
$2,599
Save $583
From ICN
Elite
Oct 24
Sydney, Australia
87% AI deal score
$3,258
$2,599
Save $659
From ICN
Elite
Oct 24
Sydney, Australia
87% AI deal score
$3,240
$2,599
Save $641
From ICN
Elite
Oct 23
Sydney, Australia
87% AI deal score
$3,221
$2,599
Save $622
From ICN
Elite
Oct 23
Sydney, Australia
87% AI deal score
$3,231
$2,599
Save $632
From ICN
Elite
Jun 29
Sydney, Australia
87% AI deal score
$2,336
$1,887
Save $449
From ICN
Elite
Jun 25
Sydney, Australia
87% AI deal score
$2,338
$1,930
Save $408
From ICN
Elite
Jun 25
Sydney, Australia
87% AI deal score
$2,324
$1,930
Save $394
From ICN
Elite
Nov 18
Sydney, Australia
86% AI deal score
$3,145
$2,598
Save $547
From ICN
Elite
Nov 18
Sydney, Australia
86% AI deal score
$3,107
$2,598
Save $509
From ICN
Elite
Nov 01
Sydney, Australia
86% AI deal score
$3,147
$2,598
Save $549
From ICN
Elite
Nov 11
Sydney, Australia
86% AI deal score
$3,137
$2,598
Save $539
From ICN
Elite
Nov 21
Sydney, Australia
86% AI deal score
$3,117
$2,598
Save $519
From ICN
Elite
Nov 14
Sydney, Australia
86% AI deal score
$3,111
$2,598
Save $513
From ICN
Elite
Nov 14
Sydney, Australia
86% AI deal score
$3,120
$2,598
Save $522
From ICN
Elite
Nov 12
Sydney, Australia
86% AI deal score
$3,133
$2,598
Save $535
From ICN
Elite
Nov 07
Sydney, Australia
86% AI deal score
$3,141
$2,598
Save $543
From ICN
Elite
Nov 14
Sydney, Australia
86% AI deal score
$3,129
$2,598
Save $531
From ICN
Elite
Nov 22
Sydney, Australia
86% AI deal score
$3,122
$2,598
Save $524
From ICN
Elite
Nov 02
Sydney, Australia
86% AI deal score
$3,155
$2,599
Save $556
From ICN
Elite
Nov 18
Sydney, Australia
86% AI deal score
$3,125
$2,599
Save $526
From ICN
Elite
Nov 12
Sydney, Australia
86% AI deal score
$3,151
$2,599
Save $552
From ICN
Elite
Nov 15
Sydney, Australia
86% AI deal score
$3,111
$2,599
Save $512
From ICN
Elite
Nov 07
Sydney, Australia
86% AI deal score
$3,150
$2,599
Save $551
From ICN
Elite
Nov 18
Sydney, Australia
86% AI deal score
$3,125
$2,599
Save $526
From ICN
Elite
Nov 13
Sydney, Australia
86% AI deal score
$3,131
$2,599
Save $532
From ICN
Elite
Dec 01
Sydney, Australia
85% AI deal score
$3,319
$2,774
Save $545
From ICN
Elite
Nov 25
Sydney, Australia
84% AI deal score
$3,179
$2,770
Save $409
From ICN
Elite
Jun 29
Sydney, Australia
82% AI deal score
$2,798
$2,354
Save $444
From ICN
Elite
Jun 26
Sydney, Australia
82% AI deal score
$3,297
$2,696
Save $601
From ICN
Elite
Aug 15
Sydney, Australia
82% AI deal score
$2,069
$1,814
Save $255
From ICN
Elite
Jun 24
Sydney, Australia
81% AI deal score
$3,160
$2,696
Save $464
From ICN
Elite
Jun 22
Sydney, Australia
81% AI deal score
$3,147
$2,696
Save $451
From ICN
Elite
Jun 26
Sydney, Australia
81% AI deal score
$3,110
$2,698
Save $412
From ICN
Elite
Jun 22
Sydney, Australia
80% AI deal score
$3,082
$2,698
Save $384
From ICN
Elite
Jun 24
Sydney, Australia
80% AI deal score
$3,065
$2,698
Save $367
From ICN
Elite
Jun 22
Sydney, Australia
80% AI deal score
$3,079
$2,698
Save $381
From ICN
Elite
Jun 26
Sydney, Australia
80% AI deal score
$3,043
$2,698
Save $345
From ICN
Elite
Jun 22
Sydney, Australia
80% AI deal score
$3,104
$2,698
Save $406