$320+ Cheap flights to South Korea
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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to South Korea in 2025
Find the latest flights to South Korea 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 21 February 2025.
Return from | $579 |
---|---|
One-way from | $320 |
Popular in | December |
Cheapest in | May |
Average price | $936 |
Good round-trip deal | $883 or less |
Good one-way deal | $404 or less |
Find flights to South Korea
Browse one-way and return flights deals to South Korea on Cheapflights. Flight deals are based on user searches and were last updated on 21 February 2025
Explore South Korea
Find flight deals to South Korea
Cheapest flights to South KoreaExplore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights to South Korea within your budget
Locate flights to South Korea 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 21 February 2025.
Fly from
Route
Depart
Return
Price
SydneySeoul
SYD - GMP
SYDGMP
Sydney Kingsford Smith
Wed 5/3
12:00-11:00
1 stop25h 00m
Seoul Gimpo Intl
Wed 12/3
12:00-13:35
1 stop23h 35m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 24/3
12:15-21:15
Nonstop11h 00m
Incheon Intl
Mon 31/3
22:10-10:55
Nonstop10h 45m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 9/3
10:45-06:20
1 stop21h 35m
Incheon Intl
Fri 21/3
21:50-10:05
Nonstop10h 15m
SydneySeoul
SYD - GMP
SYDGMP
Sydney Kingsford Smith
Wed 12/3
11:25-12:25
2 stops27h 00m
Seoul Gimpo Intl
Thu 17/4
13:25-19:40
2 stops29h 15m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 3/3
21:50-19:30
1 stop23h 40m
Incheon Intl
Wed 7/5
09:40-19:30
1 stop32h 50m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sat 24/5
11:25-12:30
1 stop26h 05m
Incheon Intl
Sun 1/6
13:30-09:20
1 stop18h 50m
SydneyBusan
SYD - PUS
SYDPUS
Sydney Kingsford Smith
Mon 24/3
10:45-15:30
2 stops30h 45m
Busan Gimhae
Mon 7/4
08:00-07:20
1 stop22h 20m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 18/5
10:05-16:15
2 stops31h 10m
Incheon Intl
Sat 31/5
21:30-19:40
2 stops45h 10m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Thu 20/3
21:30-17:25
1 stop21h 55m
Incheon Intl
Tue 25/3
12:25-12:15
1 stop21h 50m
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Fri 14/3
11:40-20:15
Nonstop10h 35m
Incheon Intl
Fri 21/3
21:50-10:05
Nonstop10h 15m
Best time to book a flight to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea with our price prediction graph.
Travel insights for flights to South Korea
Get recent, data-driven insights about flights to South Korea including ideal travel times, pricing trends, and more.
How long is the flight to South Korea?
On average, a flight from Sydney to South Korea takes 20 hours 10 minutes. Flights to South Korea 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 South Korea?
Use this chart to determine the cheapest time to fly return from Sydney to South Korea. Price data was last updated on 19 May 2024.
Users looking for the lowest fares to South Korea should consider flying on Friday at midday, 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 South Korea
The most flights from Sydney to South Korea 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 South Korea?
The most popular airlines flying from Sydney to South Korea are United Airlines, Qantas Airways and Air Canada.
What are the cheapest airlines that fly to South Korea?
The cheapest airlines flying from Sydney to South Korea are Air Canada, American Airlines and United Airlines.
Rainfall in South Korea by month
Plan your trip to South Korea by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in South Korea 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 South Korea when rainfall is around 20.0 mm.
Temperature in South Korea by month
Plan your trip to South Korea by taking into account the average temperature totals by month.
If weather is an important factor for your trip to South Korea, 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).
What are the most popular places to fly to in South Korea?
Destination popularity is based on the amount of flight searches to South Korea in the last few years. This data was updated on 21 February 2025.
The most popular places in South Korea to fly to are Seoul, Incheon, Busan and Jeju City.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 21 February 2025.
Read through reviews of airlines servicing South Korea, such as ANA, Japan Airlines and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Anonymous,Feb 2025
MNL - HND
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Anonymous,Feb 2025
MNL - HND
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Anonymous,Feb 2025
MNL - HND
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Anonymous,Feb 2025
MNL - HND
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Anonymous,Feb 2025
MNL - HND
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Anonymous,Feb 2025
MNL - HND
South Korea climate
Seoul’s four seasons are extreme to say the least. Winter kicks off the year in a blustery, long freeze that coats the city in ice and snow. The air is dry, and temperatures are unforgiving, so if you book flights to Seoul during the cold spell between December and February, be sure to pack layers – and lots of them. Spring warms up a bit, happily welcoming the sun and leaving behind the freezing temperatures. Summer sun scorches the sidewalks (and skin, so bring SPF!) and temperatures can rise up over 35 degrees. Autumn boasts bright foliage and more tolerable temperatures, and has long been known as the prettiest time to travel to Seoul.
Getting around South Korea
Taxis are pretty much the way to go when you travel to Seoul, even though some drivers seem to be roller coaster operators. Regular taxis are easy for short trips around the city, especially because they are cheaper than the bus, and if you’re travelling with a few other people, it makes sense. Deluxe taxis (mobeom) are black with a yellow stripe. Very few drivers speak English, but there are easy-to-use interpretations services that help you connect with them. The system works by speaking to an interpreter through a phone in English, who then talks to the driver in Korean.
Subways are fast and cheap as well, as are buses. Most of them run from very early in the morning to midnight, and some even later. Route maps are available in English, although drivers mostly speak Korean.
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How does Cheapflights help users find flights to South Korea?
When you search for this flight to South Korea, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets to South Korea?
Cheapflights simply makes it quick and affordable to book flights to South Korea by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights to South Korea with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights to South Korea, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights to South Korea become cheaper?
Yes, Cheapflights offers price alerts on South Korea flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.