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Look for other cheap flights to South Korea

$609 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 23/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
23 Aug
PER
27h 10m
1 stop
ICN
8 Sept
ICN
20h 30m
1 stop
PER
$609
Thai Airways
17 July
PER
22h 05m
1 stop
ICN
24 July
ICN
22h 25m
1 stop
PER
$611
Multiple Airlines
22 Aug
PER
27h 10m
1 stop
ICN
27 Aug
ICN
20h 30m
1 stop
PER
$625
Multiple Airlines
11 Aug
PER
14h 50m
1 stop
ICN
27 Aug
ICN
20h 30m
1 stop
PER
$648
Scoot
23 Aug
PER
27h 10m
1 stop
ICN
30 Aug
ICN
22h 10m
1 stop
PER
$653
Multiple Airlines
26 Aug
PER
26h 20m
2 stops
ICN
8 Sept
ICN
20h 30m
1 stop
PER
$654
Scoot
21 July
PER
14h 50m
1 stop
ICN
16 Aug
ICN
31h 10m
1 stop
PER
$656
Scoot
11 Aug
PER
14h 50m
1 stop
ICN
17 Aug
ICN
31h 10m
1 stop
PER
$660
Scoot
8 Aug
PER
27h 10m
1 stop
ICN
23 Aug
ICN
31h 10m
1 stop
PER
$664
Scoot
22 Aug
PER
27h 10m
1 stop
ICN
26 Aug
ICN
30h 40m
1 stop
PER
$666
Scoot
23 Aug
PER
27h 10m
1 stop
ICN
6 Sept
ICN
22h 10m
1 stop
PER
$667
Scoot
1 Aug
PER
27h 10m
1 stop
ICN
17 Aug
ICN
31h 10m
1 stop
PER
$672

Flights to Busan

Search all flight deals to Busan
Multiple Airlines
3 Aug
PER
24h 30m
2 stops
PUS
30 Aug
PUS
15h 30m
1 stop
PER
$777
Multiple Airlines
3 Aug
PER
24h 30m
2 stops
PUS
30 Aug
PUS
32h 05m
2 stops
PER
$787
Multiple Airlines
3 Aug
PER
34h 55m
2 stops
PUS
30 Aug
PUS
32h 05m
2 stops
PER
$858
Multiple Airlines
26 July
SYD
34h 10m
1 stop
PUS
11 Aug
PUS
53h 35m
2 stops
SYD
$886
Multiple Airlines
3 Aug
PER
24h 30m
2 stops
PUS
30 Aug
PUS
15h 30m
1 stop
PER
$893
Multiple Airlines
30 Aug
SYD
35h 10m
2 stops
PUS
13 Sept
PUS
31h 45m
2 stops
SYD
$899
Multiple Airlines
26 July
SYD
20h 10m
1 stop
PUS
11 Aug
PUS
24h 40m
1 stop
SYD
$903
Multiple Airlines
4 Sept
SYD
35h 05m
2 stops
PUS
15 Sept
PUS
23h 10m
1 stop
SYD
$916
Multiple Airlines
3 Aug
PER
16h 40m
1 stop
PUS
30 Aug
PUS
15h 30m
1 stop
PER
$919
Multiple Airlines
17 Sept
PER
24h 20m
2 stops
PUS
18 Oct
PUS
25h 45m
1 stop
PER
$922
Multiple Airlines
15 Nov
BNE
30h 40m
1 stop
PUS
14 Dec
PUS
14h 10m
1 stop
BNE
$926
Multiple Airlines
3 Aug
MEL
25h 35m
1 stop
PUS
17 Aug
PUS
17h 50m
1 stop
MEL
$928

Flights to Jeju City

Search all flight deals to Jeju City
Scoot
1 Sept
MEL
19h 25m
1 stop
CJU
8 Sept
CJU
25h 15m
1 stop
MEL
$797
Multiple Airlines
1 Sept
MEL
34h 30m
2 stops
CJU
15 Sept
CJU
33h 50m
1 stop
MEL
$808
Multiple Airlines
1 Sept
MEL
31h 50m
3 stops
CJU
15 Sept
CJU
33h 50m
1 stop
MEL
$821
Multiple Airlines
1 Sept
MEL
34h 30m
2 stops
CJU
8 Sept
CJU
25h 15m
1 stop
MEL
$864
Multiple Airlines
1 Sept
MEL
31h 50m
3 stops
CJU
8 Sept
CJU
25h 15m
1 stop
MEL
$878
Multiple Airlines
25 Aug
MEL
28h 50m
2 stops
CJU
31 Aug
CJU
33h 50m
1 stop
MEL
$887
Multiple Airlines
13 July
MEL
19h 40m
1 stop
CJU
24 Aug
CJU
18h 20m
1 stop
MEL
$909
Multiple Airlines
13 July
MEL
19h 40m
1 stop
CJU
24 Aug
CJU
30h 15m
2 stops
MEL
$949
Multiple Airlines
25 Aug
MEL
26h 30m
1 stop
CJU
31 Aug
CJU
33h 50m
1 stop
MEL
$965
Multiple Airlines
3 Sept
MEL
16h 00m
1 stop
CJU
7 Sept
CJU
33h 50m
1 stop
MEL
$1,030
Multiple Airlines
30 Oct
MEL
26h 25m
2 stops
CJU
9 Nov
CJU
35h 30m
2 stops
MEL
$1,039
Multiple Airlines
25 Aug
MEL
28h 50m
2 stops
CJU
31 Aug
CJU
32h 05m
2 stops
MEL
$1,043

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
05:35 - 09:45
PER
-
ICN
27h 10m
1 stop
Multiple Airlines Logo
08:15 - 03:45
ICN
-
PER
20h 30m
1 stop
$609Multiple Airlines
Sun, 23 Aug - Tue, 8 Sep
Thai Airways Logo
16:20 - 15:25
PER
-
ICN
22h 05m
1 stop
Thai Airways Logo
10:20 - 07:45
ICN
-
PER
22h 25m
1 stop
$611Thai Airways
Fri, 17 Jul - Fri, 24 Jul
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
Jetstar Logo
21:30 - 08:00
ICN
-
BNE
9h 30mdirect
$719Jetstar
Tue, 4 Aug - Thu, 27 Aug
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
Jetstar Logo
21:30 - 08:00
ICN
-
BNE
9h 30mdirect
$750Jetstar
Tue, 4 Aug - Sat, 29 Aug
Singapore Airlines Logo
18:35 - 22:00
ADL
-
ICN
28h 55m
1 stop
Singapore Airlines Logo
23:15 - 08:50
ICN
-
ADL
32h 05m
1 stop
$912Singapore Airlines
Mon, 9 Nov - Thu, 19 Nov
China Eastern Logo
12:00 - 18:40
MEL
-
ICN
31h 40m
2 stops
China Eastern Logo
12:15 - 10:00
ICN
-
MEL
20h 45m
1 stop
$948China Eastern
Mon, 20 Jul - Sun, 16 Aug
Singapore Airlines Logo
18:35 - 15:40
ADL
-
ICN
22h 35m
1 stop
Singapore Airlines Logo
16:55 - 17:20
ICN
-
ADL
22h 55m
1 stop
$951Singapore Airlines
Thu, 5 Nov - Wed, 18 Nov
China Eastern Logo
11:00 - 11:00
MEL
-
GMP
25h 00m
1 stop
China Eastern Logo
12:00 - 12:40
GMP
-
MEL
23h 40m
1 stop
$965China Eastern
Thu, 13 Aug - Fri, 21 Aug
China Southern Logo
11:05 - 12:25
SYD
-
GMP
27h 20m
2 stops
China Southern Logo
13:30 - 20:20
GMP
-
SYD
28h 50m
2 stops
$971China Southern
Sat, 17 Oct - Sat, 31 Oct
China Southern Logo
10:15 - 12:25
BNE
-
GMP
27h 10m
2 stops
China Southern Logo
13:30 - 21:20
GMP
-
BNE
30h 50m
2 stops
$1,010China Southern
Tue, 3 Nov - Thu, 19 Nov

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 2 July 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

Sun 23/8

05:35-09:45

1 stop27h 10m

Incheon Intl

Tue 8/9

08:15-03:45

1 stop20h 30m

$609

PerthIncheon

PER - ICN

PERICN

Perth

Fri 17/7

16:20-15:25

1 stop22h 05m

Incheon Intl

Fri 24/7

10:20-07:45

1 stop22h 25m

$611
Fastest return journey

BrisbaneIncheon

BNE - ICN

BNEICN

Brisbane

Tue 4/8

11:10-20:00

Nonstop9h 50m

Incheon Intl

Thu 27/8

21:30-08:00

Nonstop9h 30m

$719

BrisbaneIncheon

BNE - ICN

BNEICN

Brisbane

Tue 4/8

11:10-20:00

Nonstop9h 50m

Incheon Intl

Sat 29/8

21:30-08:00

Nonstop9h 30m

$750

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 9/11

18:35-22:00

1 stop28h 55m

Incheon Intl

Thu 19/11

23:15-08:50

1 stop32h 05m

$912

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Mon 20/7

12:00-18:40

2 stops31h 40m

Incheon Intl

Sun 16/8

12:15-10:00

1 stop20h 45m

$948

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 5/11

18:35-15:40

1 stop22h 35m

Incheon Intl

Wed 18/11

16:55-17:20

1 stop22h 55m

$951

MelbourneSeoul

MEL - GMP

MELGMP

Melbourne

Thu 13/8

11:00-11:00

1 stop25h 00m

Seoul Gimpo Intl

Fri 21/8

12:00-12:40

1 stop23h 40m

$965

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 17/10

11:05-12:25

2 stops27h 20m

Seoul Gimpo Intl

Sat 31/10

13:30-20:20

2 stops28h 50m

$971

BrisbaneSeoul

BNE - GMP

BNEGMP

Brisbane

Tue 3/11

10:15-12:25

2 stops27h 10m

Seoul Gimpo Intl

Thu 19/11

13:30-21:20

2 stops30h 50m

$1,010

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 $20 with Jeju Air, $22 with Asiana Airlines, and $48 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

$359

Best Round-Trip Price

$609

Fastest flight time

9h 50m
The best one-way flight price to South Korea from Australia in the last 5 days is $359 (Brisbane to Incheon Intl).
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The best round-trip flight price to South Korea from Australia in the last 5 days is $609 (Perth to Incheon Intl).
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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 Gwangalli Beach, Haeundae Beach, Songdo Beach, and Jagalchi Market Observatory, among many more.

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

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

Which airlines fly to South Korea?

Of the 23 airlines that fly to South Korea, Jetstar, Asiana Airlines and Korean Air happen to be the most favoured based on our user data. Jetstar is the most popular among the three airlines, with 40% 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, 62% 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 $364. If you’re unable to find a flight deal this cheap, keep in mind that anything less than $1,952 is considered a good price for flights to South Korea. $2,795 is the average cost to fly to South Korea, while $11,365 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 Saturday 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 30 as of July 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 $653
Sydney to Seoul flightsfrom $673
Melbourne to Seoul flightsfrom $713
Brisbane to Seoul flightsfrom $750
Melbourne to Jeju City flightsfrom $797
Maroochydore to Seoul flightsfrom $889
Sydney to Busan flightsfrom $899
Adelaide to Seoul flightsfrom $912
Melbourne to Busan flightsfrom $931
Perth to Busan flightsfrom $977
Brisbane to Busan flightsfrom $980
Coolangatta to Seoul flightsfrom $1,051