R466+ Cheap flights from Seoul
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Find flights from Seoul within your budget
Fly to
Route
Depart
Return
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sun 1/11
20:35-21:50
Nonstop1h 15m
Jeju City
Wed 31/12
0:00-0:00
Nonstop0h 00m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sat 17/10
19:05-20:20
Nonstop1h 15m
Jeju City
Wed 31/12
0:00-0:00
Nonstop0h 00m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sun 25/10
19:05-20:20
Nonstop1h 15m
Jeju City
Wed 31/12
0:00-0:00
Nonstop0h 00m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Mon 19/10
10:15-19:00
1 stop8h 45m
Jeju City
Wed 31/12
0:00-0:00
Nonstop0h 00m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Tue 27/10
18:45-20:00
Nonstop1h 15m
Jeju City
Wed 28/10
6:30-7:45
Nonstop1h 15m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Mon 26/10
15:45-19:35
1 stop3h 50m
Jeju City
Wed 31/12
0:00-0:00
Nonstop0h 00m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Mon 16/11
19:00-20:15
Nonstop1h 15m
Jeju City
Thu 19/11
6:35-7:50
Nonstop1h 15m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Wed 14/10
7:05-16:50
1 stop9h 45m
Jeju City
Wed 31/12
0:00-0:00
Nonstop0h 00m
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Mon 21/12
16:35-17:50
Nonstop1h 15m
Jeju City
Thu 24/12
8:25-9:40
Nonstop1h 15m
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Thu 29/10
15:05-17:00
Nonstop1h 55m
Osaka Kansai Intl
Wed 31/12
0:00-0:00
Nonstop0h 00m
Best time to book a flight from Seoul
Have a flexible travel schedule? Discover the best time to fly from Seoul with our price prediction graph.
Travel insights for flights from Seoul
Get recent, data-driven insights about flights from Seoul including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Seoul?
Currently, March is the cheapest month in which you can book a flight from Seoul (average of R13 402). Flying from Seoul in October will prove the most costly (average of R21 449). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Seoul?
When flying from Seoul check dates and pricing for the following: Etihad Airways, Cathay Pacific, Ethiopian Air, Emirates, Singapore Airlines. As they depart for the following popular destinations: Johannesburg.
What are popular destinations to fly to from Seoul?
From Seoul you can expect to find greater availability for the following destinations: Tokyo (1 183 flights per day), Osaka (1 128 flights per day) and Jeju City (862 flights per day).
What is the cheapest place to fly to from Seoul?
The cheapest city to fly to from Seoul is Phu Quoc Duong Dang, with prices starting at R1 951. Explore other affordable destinations below.
When is the best time to book a flight from Seoul?
Booking 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Airline reviews for flights from Seoul
Get insights into the airlines that provide service from Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seoul. In the last 7 days, Cheapflights users made a total of 7 457 451 searches.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andCathay Pacific from Seoul by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Anonymous,Sept 2026
SIN - SEA
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Anonymous,Sept 2026
SIN - SEA
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Anonymous,Sept 2026
SIN - SEA
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Anonymous,Sept 2026
SIN - SEA
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Anonymous,Sept 2026
SIN - SEA
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Anonymous,Sept 2026
SIN - SEA
Browse thousands of different options on Cheapflights for your next trip
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Browse through various options for flying your favourite airline from Seoul. Flight routes are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Direct flights from South Korea
Book a direct flight from one of these other cities located in South Korea.
Airports servicing
Fly out of one of these airports located in .
Fly from other South Korea cities
Consider departing from one of these cities also located in South Korea. Flight origins are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Related info for your journey
Access useful and relevant information related to your journey from Seoul. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 October 2026.
Fly with Cheapflights
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 from Seoul?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seoul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Seoul?
Cheapflights simply makes it quick and affordable to book flights from Seoul 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 from Seoul with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Seoul, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Seoul become cheaper?
Yes! Start tracking prices for flights from Seoul today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.