$372+ Cheap flights to Incheon Intl
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Incheon Intl in 2025
Find the latest flights to Incheon Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.
Find flight deals to Incheon Intl Airport
Cheapest flights to Incheon Intl AirportExplore the most affordable flight options available to Incheon Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Explore the most affordable flight options available to Incheon Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Find flights to Incheon Intl within your budget
Locate flights to Incheon Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.
Fly from
Route
Depart
Return
Price
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Tue 3/6
10:05-13:55
1 stop28h 50m
Incheon Intl
Sun 8/6
10:45-19:40
1 stop31h 55m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 10/3
21:50-19:30
1 stop23h 40m
Incheon Intl
Mon 24/3
21:40-10:15
Nonstop10h 35m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Tue 4/2
22:20-17:30
1 stop21h 10m
Incheon Intl
Fri 28/2
19:30-20:35
1 stop23h 05m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 10/2
12:15-21:15
Nonstop11h 00m
Incheon Intl
Sun 23/2
21:40-10:15
Nonstop10h 35m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Tue 6/5
12:50-21:35
2 stops33h 45m
Incheon Intl
Mon 19/5
09:40-11:35
1 stop24h 55m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 4/5
10:45-20:15
Nonstop10h 30m
Incheon Intl
Sun 11/5
21:50-09:05
Nonstop10h 15m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Thu 27/3
12:30-12:20
1 stop25h 50m
Incheon Intl
Sat 12/4
13:30-09:20
1 stop18h 50m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Fri 28/2
15:10-11:25
1 stop22h 15m
Incheon Intl
Sun 2/3
14:30-13:35
1 stop21h 05m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Fri 7/3
12:30-12:20
1 stop25h 50m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Tue 28/1
12:15-21:15
Nonstop11h 00m
Best time to book a flight to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl with our price prediction graph.
Travel insights for flights to Incheon Intl
Get recent, data-driven insights about flights to Incheon Intl including ideal travel times, pricing trends, and more.
When is the best time to book a flight to Incheon Intl?
Use this chart to determine the optimal time to book a return flight from Sydney to Incheon Intl. Price data was last updated on 10 January 2025.
Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights to Incheon Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How long is the flight to Incheon Intl?
On average, a flight from Sydney to Incheon Intl takes 10 hours 30 minutes. Flights to Incheon Intl from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Incheon Intl?
Use this chart to determine the cheapest time to fly return from Sydney to Incheon Intl. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Incheon Intl should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.
Weekly flight availability to Incheon Intl
The most flights from Sydney to Incheon Intl are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
What are the most popular airlines that fly to Incheon Intl?
The most popular airlines flying from Sydney to Incheon Intl are Asiana Airlines, Jetstar and Korean Air.
What are the cheapest airlines that fly to Incheon Intl?
The cheapest airlines flying from Sydney to Incheon Intl are AirAsia X, Thai AirAsia X and Scoot.
Rainfall in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Incheon Intl ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl when rainfall is around 20.0 mm.
Temperature in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Incheon Intl, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 17 January 2025.
Get a feel of what it's like to fly with China Southern, T'way Air and AirAsia X to Seoul by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.
Getting around Incheon
Incheon has an extensive public transportation system that makes it easy to travel throughout the city. The underground subway system avoids the city’s traffic and is easily navigated by tourists. Kiosks sell transportation cards that can be loaded with credits and used for transfers between the metro and bus systems. Blue buses run between Incheon’s various districts, while small green buses stay within neighbourhoods. Taxis are also plentiful and can be hailed from most streets. Meter use is standard, and taxi fare can be paid for with cash or, in many cases, a credit card.
Getting to the city
Incheon International Airport (ICN) is located on Yeongjong Island, just off the coast of Incheon proper. Flight travellers appreciate that the airport is well-connected to the city via several transit options, the most popular of which are the express airport buses. These buses run on regular intervals along routes throughout Incheon and beyond. Express airport buses are also one of the more affordable transit options at Incheon International Airport. Taxis are also available, though travellers should make sure their drivers use the meters at all times.
Travelling to a place near Incheon Intl Airport?
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