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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
14 Dec — 21 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find flight deals to South Korea
Enter your travel dates to find the best prices.
Cheapest flights to South Korea
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 14 November 2025.
Thu 20/1111:15SYD - ICN
1 stop34h 10mMultiple Airlines
Thu 4/1221:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 12/11$714
Mon 17/1109:55SYD - ICN
1 stop33h 45mMultiple Airlines
Fri 21/1113:20ICN - SYD
1 stop19h 05mMultiple Airlines
Deal found 12/11$717
Wed 19/1111:15SYD - ICN
2 stops20h 00mMultiple Airlines
Wed 3/1216:20ICN - SYD
1 stop15h 40mMultiple Airlines
Deal found 11/11$726
Thu 13/1113:30SYD - ICN
3 stops25h 45mChina Eastern
Sat 13/1212:15ICN - SYD
1 stop20h 45mChina Eastern
Deal found 11/11$729
Mon 17/1111:15SYD - ICN
1 stop34h 10mMultiple Airlines
Wed 3/1221:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 11/11$737
Thu 20/1111:15SYD - ICN
1 stop34h 10mMultiple Airlines
Fri 5/1221:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 12/11$740
Best flights to South Korea
Discover carefully curated flight deals to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.
Mon 1/1211:15SYD - ICN
1 stop24h 35mMultiple Airlines
Sun 7/1221:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 13/11$790
Sat 9/510:45SYD - ICN
Nonstop10h 30mJetstar
Sat 23/521:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 13/11$803
Sun 22/312:35SYD - ICN
1 stop27h 00mHong Kong Airlines
Tue 24/314:35ICN - SYD
1 stop18h 20mHong Kong Airlines
Deal found 11/11$830
Mon 1/1211:15SYD - ICN
2 stops20h 45mVietJet Air
Sun 7/1206:15ICN - SYD
2 stops23h 50mVietJet Air
Deal found 13/11$855
Sat 21/312:30SYD - ICN
1 stop25h 50mXiamenAir
Tue 24/313:20ICN - SYD
1 stop19h 05mXiamenAir
Deal found 13/11$978
Sat 21/309:20SYD - ICN
1 stop29h 15mChina Southern
Tue 24/311:20ICN - SYD
2 stops31h 00mChina Southern
Deal found 13/11$1,027
Sun 1/220:40SYD - GMP
1 stop18h 25mAir China
Sat 7/214:25GMP - SYD
1 stop23h 05mAir China
Deal found 12/11$1,083
Sun 8/311:05SYD - CJU
1 stop21h 35mCathay Pacific
Wed 11/307:55CJU - SYD
1 stop21h 20mCathay Pacific
Deal found 11/11$1,181
Mon 13/410:15SYD - PUS
2 stops44h 50mVietnam Airlines
Mon 11/511:00PUS - SYD
2 stops20h 15mVietnam Airlines
Deal found 12/11$1,292
Sat 10/121:30SYD - CJU
1 stop22h 25mChina Eastern
Fri 23/113:50CJU - SYD
1 stop14h 40mChina Eastern
Deal found 12/11$1,376
Mon 13/410:15SYD - PUS
1 stop21h 40mMultiple Airlines
Mon 11/510:00PUS - SYD
1 stop20h 20mMultiple Airlines
Deal found 12/11$818
Sat 21/306:20SYD - ICN
1 stop15h 35mJetstar
Sun 5/421:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 13/11$926
Wed 21/120:40SYD - GMP
1 stop18h 25mAir China
Sun 8/214:25GMP - SYD
1 stop23h 05mAir China
Deal found 12/11$1,085
Wed 26/1111:15SYD - PUS
2 stops21h 35mMultiple Airlines
Sat 29/1117:50PUS - SYD
1 stop14h 10mMultiple Airlines
Deal found 12/11$996
Thu 27/1111:15SYD - ICN
1 stop24h 35mVietJet Air
Sun 30/1101:50ICN - SYD
2 stops52h 15mVietJet Air
Deal found 13/11$1,155
Thu 5/220:40SYD - GMP
1 stop18h 25mAir China
Thu 26/214:25GMP - SYD
1 stop23h 05mAir China
Deal found 13/11$1,086
Fri 28/1111:15SYD - CJU
3 stops24h 40mMultiple Airlines
Fri 12/1215:40CJU - SYD
1 stop19h 55mMultiple Airlines
Deal found 14/11$1,000
Thu 27/1111:15SYD - ICN
1 stop24h 35mVietJet Air
Tue 2/1206:15ICN - SYD
2 stops23h 50mVietJet Air
Deal found 13/11$1,175
Sat 21/306:20SYD - ICN
1 stop15h 35mJetstar
Tue 24/321:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 12/11$1,187
Thu 5/209:20SYD - GMP
2 stops29h 05mChina Southern
Thu 26/213:30GMP - SYD
2 stops39h 05mChina Southern
Deal found 12/11$1,312
Mon 8/1211:15SYD - CJU
2 stops30h 40mMultiple Airlines
Sun 14/1218:55CJU - SYD
1 stop16h 40mMultiple Airlines
Deal found 13/11$1,010
Fri 30/120:40SYD - GMP
1 stop18h 25mAir China
Sat 7/214:25GMP - SYD
1 stop23h 05mAir China
Deal found 13/11$1,128
Tue 18/1112:00SYD - GMP
1 stop25h 00mChina Eastern
Tue 25/1112:00GMP - SYD
1 stop20h 00mChina Eastern
Deal found 13/11$1,495
Wed 21/120:40SYD - GMP
1 stop18h 25mAir China
Tue 3/214:25GMP - SYD
1 stop23h 05mAir China
Deal found 13/11$1,154
Wed 11/211:25SYD - GMP
2 stops27h 00mChina Southern
Tue 17/213:30GMP - SYD
2 stops28h 50mChina Southern
Deal found 13/11$1,399
Sat 10/115:15SYD - CJU
2 stops33h 15mMultiple Airlines
Fri 23/108:55CJU - SYD
3 stops35h 05mMultiple Airlines
Deal found 13/11$1,210
Tue 18/1120:40SYD - GMP
1 stop18h 25mAir China
Tue 2/1214:25GMP - SYD
1 stop23h 05mAir China
Deal found 12/11$1,265
Wed 24/1211:15SYD - PUS
1 stop21h 40mVietJet Air
Mon 5/108:00PUS - SYD
1 stop22h 05mVietJet Air
Deal found 13/11$1,682
Tue 13/120:40SYD - GMP
1 stop18h 25mAir China
Sun 1/214:25GMP - SYD
1 stop23h 05mAir China
Deal found 12/11$1,285
Sat 10/121:30SYD - PUS
1 stop16h 05mMultiple Airlines
Fri 23/108:00PUS - SYD
1 stop22h 05mMultiple Airlines
Deal found 13/11$1,340
Direct flights to South Korea
Explore direct flight options to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 November 2025.
Thu 5/311:40SYD - ICN
Nonstop10h 35mJetstar
Wed 18/321:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 11/11$722
Tue 3/311:40SYD - ICN
Nonstop10h 35mJetstar
Sun 15/321:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 11/11$723
Wed 29/410:45SYD - ICN
Nonstop10h 30mJetstar
Wed 27/521:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 12/11$728
Mon 2/311:40SYD - ICN
Nonstop10h 35mJetstar
Thu 19/321:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 11/11$739
Mon 16/311:40SYD - ICN
Nonstop10h 35mJetstar
Thu 2/421:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 12/11$740
Mon 13/410:45SYD - ICN
Nonstop10h 30mJetstar
Sun 10/521:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 12/11$742
Wed 11/311:40SYD - ICN
Nonstop10h 35mJetstar
Wed 18/321:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 12/11$754
Tue 3/311:40SYD - ICN
Nonstop10h 35mJetstar
Fri 20/321:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 11/11$755
Mon 16/311:40SYD - ICN
Nonstop10h 35mJetstar
Sun 22/321:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 12/11$765
Mon 13/410:45SYD - ICN
Nonstop10h 30mJetstar
Mon 27/421:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 12/11$766
Tue 10/211:40SYD - ICN
Nonstop10h 35mJetstar
Fri 26/621:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 11/11$768
Last-minute flights to South Korea
Discover last-minute flight deals to South Korea. Data last updated 14 November 2025 and is based on user searches.
Tue 18/1121:50SYD - ICN
1 stop20h 10mMultiple Airlines
Tue 25/1121:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 13/11$751
Tue 18/1121:50SYD - ICN
1 stop20h 10mMultiple Airlines
Mon 24/1117:30ICN - SYD
2 stops24h 50mMultiple Airlines
Deal found 13/11$760
Tue 18/1111:15SYD - ICN
2 stops20h 45mMultiple Airlines
Tue 2/1223:00ICN - SYD
2 stops17h 50mMultiple Airlines
Deal found 12/11$768
Tue 18/1114:20SYD - ICN
2 stops33h 25mScoot
Mon 24/1111:35ICN - SYD
1 stop22h 45mScoot
Deal found 11/11$774
Tue 18/1120:40SYD - GMP
1 stop18h 25mAir China
Tue 2/1214:25GMP - SYD
1 stop23h 05mAir China
Deal found 12/11$1,265
Wed 19/1111:15SYD - ICN
2 stops20h 00mMultiple Airlines
Wed 3/1216:20ICN - SYD
1 stop15h 40mMultiple Airlines
Deal found 11/11$726
Wed 19/1111:15SYD - ICN
2 stops20h 00mMultiple Airlines
Tue 2/1216:20ICN - SYD
1 stop15h 40mMultiple Airlines
Deal found 12/11$729
Wed 19/1120:05SYD - GMP
2 stops23h 55mMultiple Airlines
Wed 26/1113:10GMP - SYD
1 stop17h 30mMultiple Airlines
Deal found 11/11$1,260
Thu 20/1111:15SYD - ICN
1 stop34h 10mMultiple Airlines
Thu 4/1221:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 12/11$714
Thu 20/1111:15SYD - ICN
1 stop34h 10mMultiple Airlines
Fri 5/1221:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 12/11$740
Fri 21/1112:00SYD - GMP
1 stop25h 00mMultiple Airlines
Tue 25/1112:00GMP - SYD
1 stop20h 00mMultiple Airlines
Deal found 13/11$1,192
Sat 22/1110:45SYD - ICN
1 stop21h 35mMultiple Airlines
Sat 29/1108:30ICN - SYD
2 stops25h 45mMultiple Airlines
Deal found 12/11$766
One-way flights to South Korea
Search for one-way flight options to South Korea. Find affordable one-way fares based on user searches. Data last updated 14 November 2025.
Mon 27/410:45SYD - ICN
Nonstop10h 30mJetstar
Deal found 12/11$339
Mon 27/410:45SYD - ICN
Nonstop10h 30mJetstar
Deal found 12/11$339
Sun 25/113:35SYD - CJU
1 stop19h 45mScoot
Deal found 13/11$352
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 14 November 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 14 November 2025.
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 14 November 2025.
Use the filters below to find and compare flights to South Korea that are best for you.
Fly from
Sydney
Route
Depart
Return
Price
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 1/12
11:15-09:50
1 stop24h 35m
Incheon Intl
Sun 7/12
21:50-10:05
Nonstop10h 15m
$790
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sat 9/5
10:45-20:15
Nonstop10h 30m
Incheon Intl
Sat 23/5
21:50-09:05
Nonstop10h 15m
$803
SydneyBusan
SYD - PUS
SYDPUS
Sydney Kingsford Smith
Mon 13/4
10:15-06:55
1 stop21h 40m
Busan Gimhae
Mon 11/5
10:00-07:20
1 stop20h 20m
$818
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 22/3
12:35-13:35
1 stop27h 00m
Incheon Intl
Tue 24/3
14:35-10:55
1 stop18h 20m
$830
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 1/12
11:15-06:00
2 stops20h 45m
Incheon Intl
Sun 7/12
06:15-08:05
2 stops23h 50m
$855
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sat 21/3
06:20-19:55
1 stop15h 35m
Incheon Intl
Sun 5/4
21:50-09:05
Nonstop10h 15m
$926
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sat 21/3
12:30-12:20
1 stop25h 50m
Incheon Intl
Tue 24/3
13:20-10:25
1 stop19h 05m
$978
SydneyBusan
SYD - PUS
SYDPUS
Sydney Kingsford Smith
Wed 26/11
11:15-06:50
2 stops21h 35m
Busan Gimhae
Sat 29/11
17:50-10:00
1 stop14h 10m
$996
SydneyJeju City
SYD - CJU
SYDCJU
Sydney Kingsford Smith
Fri 28/11
11:15-09:55
3 stops24h 40m
Jeju City
Fri 12/12
15:40-13:35
1 stop19h 55m
$1,000
SydneyJeju City
SYD - CJU
SYDCJU
Sydney Kingsford Smith
Mon 8/12
11:15-15:55
2 stops30h 40m
Jeju City
Sun 14/12
18:55-13:35
1 stop16h 40m
$1,010
Flights are sorted by cheapest return flights first.
Deals found on 13/11
Showing 1-10 of 33 results
1
2
3
4
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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to South Korea
How long is the flight to South Korea?
On average, a flight from Sydney to South Korea takes 14 hours 22 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 16 December 2024.
Users looking for the lowest fares to South Korea should consider flying on Wednesday 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 South Korea
The most flights from Sydney to South Korea are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).
What are the most popular airlines that fly to South Korea?
The most popular airlines flying from Sydney to South Korea are Jetstar, Asiana Airlines and T'way Air.
What are the cheapest airlines that fly to South Korea?
The cheapest airlines flying from Sydney to South Korea are AirAsia X, Scoot and VietJet Air.
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 14 November 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 14 November 2025.
Read through reviews of airlines serving South Korea, such as Korean Air, Asiana Airlines, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
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.
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.
What is good to know if travelling to South Korea?
Where should I go in Seoul?
Bosingak: This part of town on Jongno (Bell Street) is famous because it was the city’s main hub during the Joseon period. Here, a modern version of the city bell is rung every New Year, fulfilling the same tradition since 1468. If you were to travel to Seoul back then, you’d hear the bell often during the day. It used to ring 28 times at night to signal the city-wide curfew, and 33 times in the day (starting at 4 a.m.) to represent the 33 heavens of Buddhism. Fortunately, it now just rings once a year, and people all over the city can sleep a little longer.
Children’s Grand Park: If you’re visiting Seoul with the kids, then there’s no better place to take them than the Children’s Grand Park. Grab a free map at the entrance, and stroll all along the beautiful paths lined with flower beds and fountains. As you enter the zoo part of the park, you and your kids will be able to get close to lions, tigers, elephants and bears. A glass house with a botanical garden inside is filled with bold colours, rare breeds, and delicate flowers that make perfect photos. On one end, cacti reach almost to the ceiling, and throughout the rest, a tropical jungle and bonsai trees give way to the small folk museum upstairs.
Pucca Funny Love: Within minutes of stepping off your flight, you’ll see her. She’s been called the “biggest success story in the Korean character industry.” Donned in a red dress and spiked black pig tails, the young cartoon character, 10-year-old Pucca Funny Love, seems to be plastered all over the country, selling fast food, boosting promotions on billboards, and finding a home on bumper stickers. Books, DVDs, and episodes of her “funny love story” with 12-year old cartoon ninja, Garu, seem to sell like hotcakes. She’s even making her way into fashion by bridging with United Colours of Benetton to make a line for tweens. Her fame is said to be mounting like that of Hello Kitty and Mickey Mouse, and with her foot in the door all over Asia, the United States, the United Kingdom, and Germany, she is destined for fame.
National Museum of Korea: History tells the tale of a place, so when you travel to Seoul, make sure that you spend some quality time in the National Museum of Korea. The modern building, splashed everywhere with gleaming marble, uses natural light to show off some of Korea’s most treasured ancient artefacts. It took almost eight years to construct, but the building stands as a beautiful tribute to the country’s foundation. Art from Korea, Japan, China, and Southeast Asia are displayed within context of each other, so you can absorb the magnitude of how art exists within the continent. The reflecting pool at its entrance, the 800-seat Yong Dragon theatre, and the incredible Buddhist pagodas are all part of the glamorous serenity that you experience here.
Can I find cheaper flights to South Korea if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to South Korea on Cheapflights that require 1 or 2 stops for potential cost savings.
Based on reviews from Cheapflights users, AirAsia X is rated the highest out of the airlines that fly to South Korea.
What is the cheapest airport to fly to in South Korea?
Jeju City is currently the cheapest airport to fly to in South Korea. One-way flights to Jeju City typically cost $18, while return flights cost around $90.
Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).
Not sure where to visit in South Korea? Start by selecting one of the most popular places in South Korea below to filter down your possible destination.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.