Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Seoul

$320 Cheap flights to Seoul

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
23:25 - 15:15PER  Perth-ICN Incheon Intl
14h 50m1 stop Guangzhou Baiyun
China Southern Logo
22:55 - 21:35ICN  Incheon Intl-PER Perth
23h 40m2 stops Dalian Guangzhou Baiyun
$672China Southern
Mon, 8 Feb - Fri, 26 Feb
China Southern Logo
23:25 - 16:30MEL  Melbourne-ICN Incheon Intl
19h 05m2 stops Guangzhou Baiyun Dalian
China Southern Logo
16:15 - 06:50ICN  Incheon Intl-MEL Melbourne
36h 35m1 stop Guangzhou Baiyun
$693China Southern
Wed, 27 Jan - Mon, 15 Feb
Multiple Airlines Logo
10:35 - 10:10PER  Perth-ICN Incheon Intl
22h 35m1 stop Singapore Changi
Multiple Airlines Logo
07:35 - 03:40ICN  Incheon Intl-PER Perth
21h 05m1 stop Kuala Lumpur Intl
$705Multiple Airlines
Fri, 19 Feb - Tue, 23 Feb
Shenzhen Airlines Logo
22:15 - 13:55MEL  Melbourne-ICN Incheon Intl
17h 40m1 stop Shenzhen
Shenzhen Airlines Logo
18:20 - 13:00ICN  Incheon Intl-MEL Melbourne
16h 40m1 stop Shenzhen
$721Shenzhen Airlines
Thu, 4 Mar - Fri, 12 Mar
Shenzhen Airlines Logo
22:15 - 13:55MEL  Melbourne-ICN Incheon Intl
17h 40m1 stop Shenzhen
Shenzhen Airlines Logo
18:20 - 13:00ICN  Incheon Intl-MEL Melbourne
16h 40m1 stop Shenzhen
$721Shenzhen Airlines
Sat, 27 Feb - Fri, 12 Mar
XiamenAir Logo
12:35 - 12:20MEL  Melbourne-ICN Incheon Intl
25h 45m1 stop Xiamen Gaoqi Intl
XiamenAir Logo
13:20 - 10:35ICN  Incheon Intl-MEL Melbourne
19h 15m1 stop Xiamen Gaoqi Intl
$726XiamenAir
Sun, 15 Nov - Tue, 24 Nov
Jetstar Logo
11:40 - 20:15SYD  Sydney Kingsford Smith-ICN Incheon Intl
10h 35mdirect
Jetstar Logo
21:50 - 10:05ICN  Incheon Intl-SYD Sydney Kingsford Smith
10h 15mdirect
$735Jetstar
Sun, 21 Mar - Wed, 31 Mar
Jetstar Logo
11:40 - 20:15SYD  Sydney Kingsford Smith-ICN Incheon Intl
10h 35mdirect
Jetstar Logo
21:50 - 10:05ICN  Incheon Intl-SYD Sydney Kingsford Smith
10h 15mdirect
$738Jetstar
Thu, 4 Mar - Thu, 18 Mar
Multiple Airlines Logo
10:35 - 10:10PER  Perth-ICN Incheon Intl
22h 35m1 stop Singapore Changi
Multiple Airlines Logo
07:35 - 03:40ICN  Incheon Intl-PER Perth
21h 05m1 stop Kuala Lumpur Intl
$738Multiple Airlines
Fri, 19 Feb - Tue, 23 Feb
XiamenAir Logo
12:35 - 12:20MEL  Melbourne-ICN Incheon Intl
25h 45m1 stop Xiamen Gaoqi Intl
XiamenAir Logo
13:20 - 10:35ICN  Incheon Intl-MEL Melbourne
19h 15m1 stop Xiamen Gaoqi Intl
$739XiamenAir
Sun, 15 Nov - Wed, 18 Nov

momondo Fare Finder

 
Use the filters below to find and compare flights to Seoul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

PerthIncheon

PER Perth - ICN Incheon Intl

PERICN

Perth

Mon 8/2

23:25-15:15

1 stop14h 50m

Incheon Intl

Fri 26/2

22:55-21:35

2 stops23h 40m

$672

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Wed 27/1

23:25-16:30

2 stops19h 05m

Incheon Intl

Mon 15/2

16:15-06:50

1 stop36h 35m

$693

PerthIncheon

PER Perth - ICN Incheon Intl

PERICN

Perth

Fri 19/2

10:35-10:10

1 stop22h 35m

Incheon Intl

Tue 23/2

07:35-03:40

1 stop21h 05m

$705

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Thu 4/3

22:15-13:55

1 stop17h 40m

Incheon Intl

Fri 12/3

18:20-13:00

1 stop16h 40m

$721

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Sat 27/2

22:15-13:55

1 stop17h 40m

Incheon Intl

Fri 12/3

18:20-13:00

1 stop16h 40m

$721

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Sun 15/11

12:35-12:20

1 stop25h 45m

Incheon Intl

Tue 24/11

13:20-10:35

1 stop19h 15m

$726
Fastest return journey

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Sun 21/3

11:40-20:15

Nonstop10h 35m

Incheon Intl

Wed 31/3

21:50-10:05

Nonstop10h 15m

$735

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Thu 4/3

11:40-20:15

Nonstop10h 35m

Incheon Intl

Thu 18/3

21:50-10:05

Nonstop10h 15m

$738

PerthIncheon

PER Perth - ICN Incheon Intl

PERICN

Perth

Fri 19/2

10:35-10:10

1 stop22h 35m

Incheon Intl

Tue 23/2

07:35-03:40

1 stop21h 05m

$738

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Sun 15/11

12:35-12:20

1 stop25h 45m

Incheon Intl

Wed 18/11

13:20-10:35

1 stop19h 15m

$739

Flights are sorted by cheapest return flights first.

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

See travel insights to Seoul from

Seoul flights insights and trends

Explore insights for your Seoul flight to craft the best travel plan

What is the cheapest month to fly to Seoul?

If you don’t want to visit Seoul in February, then you should wait until November to fly from Australia, when ticket prices are also cheap, with an average price of $845.

What is the absolute cheapest flight to Seoul?

The best deal found on momondo in the last two weeks was a flight to Seoul from Jeju City for $35. This is 89% cheaper than most flight deals to Seoul. To find the cheapest price to Seoul from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from Australia to Seoul is on a Tuesday when prices can be found for as low as $1,224. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Seoul for around $1,415.

What is the cheapest time of day to depart on your flight to Seoul?

Our data shows that the cheapest Australia to Seoul flights are usually those with departure times in the morning. Our users have found flights to Seoul in the morning for as low as $1,279. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,611 per ticket.

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,121 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Australia for as low as $904 on momondo.

Cheapest flights to Seoul

Find the cheapest flights to Seoul from your nearest city or airport
Find flights from Sydney to Incheon Intl Airport
CHEAPEST MONTH TO FLY TO SEOUL FROM SYDNEYFebruary30% cheaperFlying from Sydney to Seoul costs on average just $777 in February
MOST EXPENSIVE MONTH TO FLY TO SEOUL FROM SYDNEYDecember48% more expensiveIt costs about $1,633 for flights to Seoul from Sydney in December
MOST POPULAR MONTH TO FLY TO SEOUL FROM SYDNEYDecember277% more users visitedMore momondo users searched in flights to Seoul from Sydney in December than any other month

Cheap Seoul flight deals and tips

Summary info about Seoul flight prices, duration and airlines

Best One-Way Price

$367

Best Round-Trip Price

$672

Fastest flight time

9h 50m

Popular in

December
The best one-way flight price to Seoul from Australia in the last 5 days is $367 (Melbourne to Incheon Intl).
Search Deals
The best return flight price to Seoul from Australia in the last 5 days is $672 (Perth to Incheon Intl).
Search Deals
The fastest flight to Seoul from Australia takes 9h 50m (Brisbane to Incheon Intl).
Search Deals
December has the highest demand for flights to Seoul, with a 20% price increase on average.
Search Deals

Frequently asked questions about flying to Seoul

What is there to do in Seoul when it’s raining?

If you are planning a flight to Seoul and are looking to avoid the rain, you should avoid traveling during the months of May, June, and July. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Seoul, there are still things to do and ways to enjoy your trip. For those looking to get out of the rain and do a little shopping, check out Myeongdong Shopping Street.

How far in advance should I book a flight to Seoul?

Most flyers found that booking tickets 35 days in advance of their planned departure date is the best time to get cheap flights to Seoul. During this timeframe, flight prices are around $1,099. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $529.

Is there an alternative airport near Seoul?

Those flying to Seoul could potentially find better pricing at Seoul Gimpo Intl Airport (17 km from Seoul city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Seoul?

You can find deals at Seoul Gimpo Intl Airport for $330 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Myeong-dong?

Yes, you can get a flight ticket to Incheon Intl if you want to reach Myeong-dong. It is the nearest Seoul airport (48.7 km away).

What’s the closest airport to Hongdae Area?

Incheon Intl airport is 43.5 km from Hongdae Area in Seoul, making it the closest airport.

When did momondo last update prices for flights to Seoul?

Prices for flights to Seoul are refreshed on a daily basis.

How many operators does momondo search for flights to Seoul?

As of November 2026, there are 30 operators available to choose from for flights to Seoul.

How old do you have to be to fly to Seoul?

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 Seoul.

What documentation or ID do you need to fly to Seoul?

The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Seoul?

It is quick and easy to find flights to Seoul on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

All flight searches to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Seoul?

Once all potential Seoul 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 Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul and alert you when they change.

An easier way to manage your Seoul 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/12
Fri 11/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul