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Look for other cheap flights to South Korea

$531 Cheap flights to South Korea

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to South Korea departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in South Korea

Find flights to these popular cities in South Korea from your nearest airport.

Flights to Seoul

Search all flight deals to Seoul
Multiple Airlines
10 Sept
PER
25h 15m
1 stop
ICN
16 Sept
ICN
20h 30m
1 stop
PER
$531
Multiple Airlines
10 Sept
PER
15h 10m
2 stops
ICN
16 Sept
ICN
20h 30m
1 stop
PER
$594
Multiple Airlines
4 Sept
PER
15h 10m
2 stops
ICN
10 Sept
ICN
20h 30m
1 stop
PER
$626
Multiple Airlines
29 July
PER
21h 35m
1 stop
ICN
12 Aug
ICN
20h 30m
1 stop
PER
$646
Scoot
10 May
PER
27h 10m
1 stop
ICN
24 May
ICN
31h 10m
1 stop
PER
$654
Multiple Airlines
23 July
SYD
10h 30m
ICN
13 Aug
ICN
23h 05m
1 stop
SYD
$654
Multiple Airlines
29 Apr
SYD
10h 30m
ICN
14 May
ICN
39h 10m
1 stop
SYD
$659
Multiple Airlines
29 Apr
SYD
10h 30m
ICN
14 May
ICN
27h 05m
2 stops
SYD
$660
Multiple Airlines
29 Apr
SYD
10h 30m
ICN
6 May
ICN
23h 15m
1 stop
SYD
$661
Scoot
30 Apr
SYD
26h 05m
2 stops
ICN
6 May
ICN
23h 15m
1 stop
SYD
$664
Scoot
12 May
PER
14h 50m
1 stop
ICN
27 May
ICN
17h 50m
1 stop
PER
$668
Multiple Airlines
23 May
SYD
34h 10m
1 stop
ICN
11 June
ICN
10h 15m
SYD
$671

Flights to Busan

Search all flight deals to Busan
China Eastern
2 Sept
BNE
25h 30m
1 stop
PUS
6 Sept
PUS
14h 10m
1 stop
BNE
$667
Multiple Airlines
12 June
SYD
21h 40m
1 stop
PUS
22 June
PUS
31h 35m
1 stop
SYD
$801
Multiple Airlines
12 June
SYD
21h 40m
1 stop
PUS
22 June
PUS
41h 50m
2 stops
SYD
$854
Multiple Airlines
15 Aug
BNE
25h 30m
1 stop
PUS
5 Sept
PUS
14h 10m
1 stop
BNE
$875
China Eastern
25 Aug
SYD
25h 35m
1 stop
PUS
5 Sept
PUS
17h 45m
1 stop
SYD
$880
Multiple Airlines
13 May
SYD
22h 45m
1 stop
PUS
26 May
PUS
38h 25m
2 stops
SYD
$902
VietJet Air
22 Oct
MEL
31h 25m
1 stop
PUS
9 Nov
PUS
37h 35m
1 stop
MEL
$905
VietJet Air
22 Oct
MEL
31h 25m
1 stop
PUS
9 Nov
PUS
37h 35m
1 stop
MEL
$908
Multiple Airlines
13 Oct
MEL
31h 10m
2 stops
PUS
23 Oct
PUS
34h 15m
1 stop
MEL
$910
Multiple Airlines
9 June
MEL
25h 35m
1 stop
PUS
16 June
PUS
14h 10m
1 stop
MEL
$912
Multiple Airlines
20 Oct
BNE
25h 25m
1 stop
PUS
16 Nov
PUS
14h 10m
1 stop
BNE
$916
VietJet Air
22 Oct
MEL
31h 25m
1 stop
PUS
8 Nov
PUS
37h 35m
1 stop
MEL
$922

Flights to Jeju City

Search all flight deals to Jeju City
Multiple Airlines
8 June
MEL
36h 30m
3 stops
CJU
15 June
CJU
20h 00m
1 stop
MEL
$894
Multiple Airlines
8 June
MEL
20h 55m
2 stops
CJU
15 June
CJU
20h 00m
1 stop
MEL
$903
China Eastern
8 June
MEL
26h 30m
1 stop
CJU
15 June
CJU
16h 30m
1 stop
MEL
$940
Multiple Airlines
8 June
MEL
19h 25m
1 stop
CJU
15 June
CJU
20h 00m
1 stop
MEL
$963
Multiple Airlines
15 June
MEL
25h 55m
2 stops
CJU
30 June
CJU
33h 50m
1 stop
MEL
$972
Multiple Airlines
21 May
SYD
34h 30m
2 stops
CJU
28 May
CJU
35h 50m
3 stops
SYD
$984
China Eastern
10 June
MEL
26h 30m
1 stop
CJU
17 June
CJU
16h 00m
1 stop
MEL
$1,012
Multiple Airlines
21 May
SYD
20h 35m
1 stop
CJU
28 May
CJU
41h 20m
3 stops
SYD
$1,022
Scoot
15 June
MEL
19h 25m
1 stop
CJU
30 June
CJU
33h 50m
1 stop
MEL
$1,024
Multiple Airlines
25 Aug
SYD
29h 40m
2 stops
CJU
29 Aug
CJU
34h 20m
3 stops
SYD
$1,035
Multiple Airlines
25 Aug
SYD
28h 30m
2 stops
CJU
29 Aug
CJU
16h 10m
1 stop
SYD
$1,038
Multiple Airlines
25 Aug
SYD
27h 15m
2 stops
CJU
29 Aug
CJU
31h 50m
2 stops
SYD
$1,046

Find the cheapest flights from Australia to South Korea

Recent return flight deals from Australia to South Korea

Enter your travel dates to find the best prices.
Multiple Airlines Logo
04:45 - 07:00
PER
-
ICN
25h 15m
1 stop
Multiple Airlines Logo
08:15 - 03:45
ICN
-
PER
20h 30m
1 stop
$531Multiple Airlines
Thu, 10 Sep - Wed, 16 Sep
Multiple Airlines Logo
05:35 - 21:45
PER
-
ICN
15h 10m
2 stops
Multiple Airlines Logo
08:15 - 03:45
ICN
-
PER
20h 30m
1 stop
$594Multiple Airlines
Thu, 10 Sep - Wed, 16 Sep
Scoot Logo
20:35 - 10:15
SYD
-
ICN
38h 40m
1 stop
Scoot Logo
11:30 - 19:20
ICN
-
SYD
30h 50m
1 stop
$650Scoot
Mon, 10 Aug - Wed, 26 Aug
Scoot Logo
20:35 - 10:15
SYD
-
ICN
38h 40m
1 stop
Scoot Logo
11:00 - 19:20
ICN
-
SYD
31h 20m
1 stop
$653Scoot
Mon, 27 Jul - Mon, 10 Aug
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
Jetstar Logo
22:20 - 08:55
ICN
-
BNE
9h 35mdirect
$733Jetstar
Tue, 13 Oct - Tue, 27 Oct
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
Jetstar Logo
21:30 - 08:00
ICN
-
BNE
9h 30mdirect
$741Jetstar
Tue, 2 Jun - Tue, 9 Jun
China Southern Logo
08:45 - 12:25
SYD
-
GMP
28h 40m
2 stops
China Southern Logo
13:30 - 19:25
GMP
-
SYD
28h 55m
2 stops
$859China Southern
Mon, 1 Jun - Thu, 4 Jun
China Eastern Logo
11:05 - 11:00
BNE
-
GMP
24h 55m
1 stop
China Eastern Logo
20:50 - 09:00
GMP
-
BNE
35h 10m
1 stop
$866China Eastern
Fri, 5 Jun - Thu, 13 Aug
China Southern Logo
08:45 - 12:25
SYD
-
GMP
28h 40m
2 stops
China Southern Logo
13:30 - 19:25
GMP
-
SYD
28h 55m
2 stops
$867China Southern
Mon, 1 Jun - Thu, 4 Jun
China Eastern Logo
11:05 - 11:00
BNE
-
GMP
24h 55m
1 stop
China Eastern Logo
20:50 - 09:00
GMP
-
BNE
35h 10m
1 stop
$930China Eastern
Mon, 1 Jun - Thu, 13 Aug

momondo Fare Finder

 
Locate flights to South Korea that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 26 April 2026.
Use the filters below to find and compare flights to South Korea that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

PerthIncheon

PER - ICN

PERICN

Perth

Thu 10/9

04:45-07:00

1 stop25h 15m

Incheon Intl

Wed 16/9

08:15-03:45

1 stop20h 30m

$531

PerthIncheon

PER - ICN

PERICN

Perth

Thu 10/9

05:35-21:45

2 stops15h 10m

Incheon Intl

Wed 16/9

08:15-03:45

1 stop20h 30m

$594

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 10/8

20:35-10:15

1 stop38h 40m

Incheon Intl

Wed 26/8

11:30-19:20

1 stop30h 50m

$650

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 27/7

20:35-10:15

1 stop38h 40m

Incheon Intl

Mon 10/8

11:00-19:20

1 stop31h 20m

$653

BrisbaneIncheon

BNE - ICN

BNEICN

Brisbane

Tue 13/10

11:10-20:00

Nonstop9h 50m

Incheon Intl

Tue 27/10

22:20-08:55

Nonstop9h 35m

$733
Fastest return journey

BrisbaneIncheon

BNE - ICN

BNEICN

Brisbane

Tue 2/6

11:10-20:00

Nonstop9h 50m

Incheon Intl

Tue 9/6

21:30-08:00

Nonstop9h 30m

$741

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 1/6

08:45-12:25

2 stops28h 40m

Seoul Gimpo Intl

Thu 4/6

13:30-19:25

2 stops28h 55m

$859

BrisbaneSeoul

BNE - GMP

BNEGMP

Brisbane

Fri 5/6

11:05-11:00

1 stop24h 55m

Seoul Gimpo Intl

Thu 13/8

20:50-09:00

1 stop35h 10m

$866

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 1/6

08:45-12:25

2 stops28h 40m

Seoul Gimpo Intl

Thu 4/6

13:30-19:25

2 stops28h 55m

$867

BrisbaneSeoul

BNE - GMP

BNEGMP

Brisbane

Mon 1/6

11:05-11:00

1 stop24h 55m

Seoul Gimpo Intl

Thu 13/8

20:50-09:00

1 stop35h 10m

$930

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to South Korea from

South Korea flights insights and trends

Explore insights for your South Korea flight to craft the best travel plan

What is the cheapest flight to South Korea?

The cheapest flights to South Korea recently found by momondo users are $19 with Jeju Air, $21 with Asiana Airlines, and $47 with Korean Air.

See prices from:

Cheapest flights to cities in South Korea

Click on the cities below to find out when it's cheapest to fly to South Korea from Australia
Seoul
Seoul
Find flights to Seoul

Cheap South Korea flight deals and tips

Summary info about South Korea flight prices, duration and airlines

Best One-Way Price

$303

Best Round-Trip Price

$531

Fastest flight time

9h 50m
The best one-way flight price to South Korea from Australia in the last 72 hours is $303 (Sydney Kingsford Smith to Incheon Intl).
Search Deals
The best round-trip flight price to South Korea from Australia in the last 72 hours is $531 (Perth to Incheon Intl).
Search Deals
The fastest flight to South Korea from Australia takes 9h 50m (Brisbane to Incheon Intl).
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Frequently asked questions about flying to South Korea

What popular landmarks are in South Korea?

South Korea is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in South Korea are Haeundae Beach, Songdo Beach, Gwangalli Beach, and Jagalchi Market Observatory, among many more.

What is the best airport to land at to visit Haeundae Beach?

Flying into Busan Airport is typically the best way to visit Haeundae Beach, since it is the closest airport to the area.

Which airlines fly to South Korea?

Of the 24 airlines that fly to South Korea, Jetstar, Asiana Airlines and Singapore Airlines happen to be the most favoured based on our user data. Jetstar is the most popular among the three airlines, with 39% of users choosing them for their travels to South Korea.

What is the most popular airport in South Korea to fly to?

The most popular airport in South Korea to fly to is Incheon Intl, based on our data. In the past 12 months, 63% of all momondo users who travelled to South Korea chose to fly into Incheon Intl airport, which is located in the city of Incheon.

How much are flights to South Korea?

The cheapest flight to South Korea recently found on momondo was $352. If you’re unable to find a flight deal this cheap, keep in mind that anything less than $1,428 is considered a good price for flights to South Korea. $1,781 is the average cost to fly to South Korea, while $3,882 is the most expensive.

What is the best day of the week to fly to South Korea?

The best day of the week to fly to South Korea is Tuesday due to prices being at their lowest. Flying out on a Sunday should be a backup plan since this day tends to be less expensive as well. Friday, on the other hand, is the most expensive day to fly to South Korea.

When did momondo last update prices for flights to South Korea?

Prices for flights to South Korea are refreshed on a daily basis.

How many operators does momondo search for flights to South Korea?

The number of operators available for flights to South Korea is 31 as of April 2026.

How old do you have to be to fly to South Korea?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to South Korea.

What documentation or ID do you need to fly to South Korea?

The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to South Korea?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to South Korea with flexible booking policies on momondo?

Flights to South Korea with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to South Korea?

Once all potential South Korea flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to South Korea right now. Can momondo alert me if prices change?

Price alerts on flights to South Korea are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South Korea trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to South Korea

Popular Flights to South Korea

Popular routes according to searches in the past day on momondo
Perth to Seoul flightsfrom $531
Sydney to Seoul flightsfrom $561
Melbourne to Seoul flightsfrom $731
Brisbane to Seoul flightsfrom $752
Sydney to Busan flightsfrom $801
Melbourne to Busan flightsfrom $857
Melbourne to Jeju City flightsfrom $903
Coolangatta to Seoul flightsfrom $913
Brisbane to Busan flightsfrom $916
Adelaide to Seoul flightsfrom $973
Sydney to Jeju City flightsfrom $984
Perth to Busan flightsfrom $1,050