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$319 Cheap flights to Incheon Intl Airport

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Find the cheapest flights from Australia to Incheon Intl Airport

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
$671China Southern
Mon, 8 Feb - Fri, 26 Feb
Shenzhen Airlines Logo
22:15 - 17:15MEL  Melbourne-ICN Incheon Intl
21h 00m1 stop Shenzhen
Shenzhen Airlines Logo
14:55 - 13:00ICN  Incheon Intl-MEL Melbourne
20h 05m1 stop Shenzhen
$677Shenzhen Airlines
Fri, 26 Feb - Mon, 22 Mar
Shenzhen Airlines Logo
22:15 - 13:55MEL  Melbourne-ICN Incheon Intl
17h 40m1 stop Shenzhen
Shenzhen Airlines Logo
14:55 - 13:00ICN  Incheon Intl-MEL Melbourne
20h 05m1 stop Shenzhen
$677Shenzhen Airlines
Thu, 25 Feb - Mon, 22 Mar
China Southern Logo
11:25 - 21:50MEL  Melbourne-ICN Incheon Intl
36h 25m1 stop Guangzhou Baiyun
China Southern Logo
22:55 - 09:45ICN  Incheon Intl-MEL Melbourne
32h 50m2 stops Dalian Guangzhou Baiyun
$681China Southern
Mon, 1 Feb - Sun, 28 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
$704Multiple 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
$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
$734Jetstar
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
$736Jetstar
Thu, 4 Mar - Fri, 19 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
$737Multiple 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 Incheon Intl Airport 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

$671

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Fri 26/2

22:15-17:15

1 stop21h 00m

Incheon Intl

Mon 22/3

14:55-13:00

1 stop20h 05m

$677

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Thu 25/2

22:15-13:55

1 stop17h 40m

Incheon Intl

Mon 22/3

14:55-13:00

1 stop20h 05m

$677

MelbourneIncheon

MEL Melbourne - ICN Incheon Intl

MELICN

Melbourne

Mon 1/2

11:25-21:50

1 stop36h 25m

Incheon Intl

Sun 28/2

22:55-09:45

2 stops32h 50m

$681

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

$704

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

$734

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Thu 4/3

11:40-20:15

Nonstop10h 35m

Incheon Intl

Fri 19/3

21:50-10:05

Nonstop10h 15m

$736

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

$737

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 Incheon Intl Airport from

Flights to Incheon Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Incheon Intl Airport to help you craft the best travel plan.

What cabin class options are available on Australia to Incheon Intl Airport flights?

There are 3 cabin classes available to choose from on Australia to Incheon Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Australia to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,222. On the other hand, Friday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,413.

What is the cheapest month to fly to Incheon Intl Airport?

In general, February is the cheapest month to fly from Australia to Incheon Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $876. If you aren’t able to travel to Incheon Intl Airport during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $885.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is in the morning. Flights from Australia to Incheon Intl Airport during this time can be as low as $1,278. Flights in the evening are often more expensive, with an average ticket price of $1,609.

What is the cheapest Australia to Incheon Intl flight route?

Fly from Sydney Kingsford Smith to Incheon Intl for the best Australia - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,119 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Australia for as low as $903 on momondo.

Cheapest flights to Incheon Intl

Find the cheapest flights to Incheon Intl from your nearest city or airport
Find flights from Sydney to Incheon Intl Airport
CHEAPEST MONTH TO FLY TO INCHEON INTL AIRPORT FROM SYDNEYFebruary25% cheaperFlying from Sydney to Incheon Intl Airport costs on average just $847 in February
MOST EXPENSIVE MONTH TO FLY TO INCHEON INTL AIRPORT FROM SYDNEYDecember44% more expensiveIt costs about $1,619 for flights to Incheon Intl Airport from Sydney in December
MOST POPULAR MONTH TO FLY TO INCHEON INTL AIRPORT FROM SYDNEYDecember376% more users visitedMore momondo users searched in flights to Incheon Intl Airport from Sydney in December than any other month

Cheap Incheon Intl Airport flight deals and tips

Summary info about Incheon Intl Airport flight prices, duration and airlines

Best One-Way Price

$319

Best Round-Trip Price

$671

Fastest flight time

9h 50m

Popular in

December
The best one-way flight price to Seoul from Australia in the last 5 days is $319 (Melbourne to Incheon Intl).
Search Deals
The best return flight price to Seoul from Australia in the last 5 days is $671 (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 Incheon Intl Airport

What is the cheapest month to fly to Incheon Intl Airport?

Travelling from most locations, it is best to book your flight to Incheon Intl Airport during the month of February for the best deal, although there are other times of the year which offer great deals as well.

How far in advance should I book a flight to Incheon Intl Airport?

On average, from most locations, when planning your trip to Incheon Intl Airport, try to book your flight in the region of 15 days in advance for the cheapest prices.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

From most locations, the cheapest flights to Incheon Intl Airport are found on a Tuesday. Booking a Friday departure is usually the most expensive.

What is the cheapest time of day to fly to Incheon Intl Airport?

Our data shows that the cheapest Incheon Intl Airport flights are usually those with Morning departure times. Evening flights are often costlier.

Is there an alternative airport near Incheon Intl Airport?

Those flying to Incheon Intl Airport could potentially find better pricing at Seoul Gimpo Intl Airport (15 km from Incheon city centre), Cheongju Airport (108 km from Incheon Intl Airport city centre) or WonJu Airport (111 km from Incheon city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Incheon?

You can find deals at Cheongju Airport for $163 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Incheon?

The best price found on momondo to Incheon was $35/pp from Jeju City, which is 86% cheaper than the average flight price to Incheon. To find the cheapest price to Incheon from your area, use momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Incheon Intl Airport?

Jetstar is the most popular airline offering flights to Incheon Intl Airport, with 39% of our users opting to fly with them when travelling to Incheon Intl Airport. Other popular options include Asiana Airlines and Singapore Airlines. There are a total of 23 different airlines flying to Incheon Intl Airport.

When did momondo last update prices for flights to Incheon Intl Airport?

Prices for flights to Incheon Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Incheon Intl Airport?

The number of operators available for flights to Incheon Intl Airport is 30 as of November 2026.

How old do you have to be to fly to Incheon Intl Airport?

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 Incheon Intl Airport.

What documentation or ID do you need to fly to Incheon Intl Airport?

The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Seoul. momondo saves you time and could save you money on your trip.

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 you have performed a search for flights to Seoul, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Seoul 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 Incheon Intl trip

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Find better results for your trip to Incheon Intl Airport ICN

Popular Flights to Incheon Intl Airport

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