Explore the most affordable Jeju Air flight options available from Seoul to Busan. Find the lowest fares with prices last updated on 16 October 2026.
Thu 29-1020:05 -
Nonstop1h 10m
Sun 1-1107:10 -
Nonstop1h 05m
Deal found 12-10S$ 90
Thu 29-1020:05 -
Nonstop1h 10m
Fri 30-1007:10 -
Nonstop1h 05m
Deal found 12-10S$ 101
Sun 25-1020:05 -
Nonstop1h 10m
Mon 26-1007:10 -
Nonstop1h 05m
Deal found 12-10S$ 108
Best Jeju Air flights from Seoul to Busan
Discover carefully curated Jeju Air flight deals from Seoul to Busan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.
Thu 5-1120:05 -
Nonstop1h 10m
Sun 8-1107:10 -
Nonstop1h 05m
Deal found 16-10S$ 90
Thu 29-1020:05 -
Nonstop1h 10m
Sun 1-1107:10 -
Nonstop1h 05m
Deal found 12-10S$ 90
Thu 29-1020:05 -
Nonstop1h 10m
Fri 30-1007:10 -
Nonstop1h 05m
Deal found 12-10S$ 101
Direct Jeju Air flights from Seoul to Busan
Explore direct Jeju Air flight options from Seoul to Busan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 October 2026.
Thu 29-1020:05 -
Nonstop1h 10m
Sun 1-1107:10 -
Nonstop1h 05m
Deal found 12-10S$ 90
Thu 29-1020:05 -
Nonstop1h 10m
Fri 30-1007:10 -
Nonstop1h 05m
Deal found 12-10S$ 101
Mon 16-1120:05 -
Nonstop1h 10m
Sat 21-1107:10 -
Nonstop1h 05m
Deal found 12-10S$ 115
Last-minute Jeju Air flights from Seoul to Busan
Discover last-minute Jeju Air flight deals from Seoul to Busan. Data last updated 16 October 2026 and is based on user searches.
Thu 29-1020:05 -
Nonstop1h 10m
Sun 1-1107:10 -
Nonstop1h 05m
Deal found 12-10S$ 90
Thu 29-1020:05 -
Nonstop1h 10m
Fri 30-1007:10 -
Nonstop1h 05m
Deal found 12-10S$ 101
Sun 25-1020:05 -
Nonstop1h 10m
Mon 26-1007:10 -
Nonstop1h 05m
Deal found 12-10S$ 108
One-way Jeju Air flights to Busan
Search for one-way Jeju Air flight options to Busan. Find affordable one-way fares based on user searches. Data last updated 16 October 2026.
Wed 16-1220:05 -
Nonstop1h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 15-10S$ 63
Can I get a flight from Seoul to Busan on Jeju Air for under S$ 128?
Cheapflights users have found 1 Jeju Air flights for under S$ 128 on the SEL-PUS route. Prices on flights to Busan from Seoul can vary based on many factors including dates. To look at price based on your preferred dates, click here.
Find detailed information about Jeju Air flights from Seoul to Busan. Explore the options provided by Jeju Air to plan your journey from Seoul to Busan. Data last updated 16 October 2026.
Which month is the cheapest to fly Economy class from Seoul to Busan?
For Economy class flights, the cheapest month to fly this route is December. The most expensive months are June and May.
Weekly Jeju Air flight availability from Seoul to Busan
The most Jeju Air flights from SEL to PUS are scheduled on a Monday (1 on average). You will have fewer Jeju Air flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Busan by month
Plan your trip to Busan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 inches per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.
Temperature in Busan by month
Plan your trip to Busan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Busan, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Best time to book a flight from Seoul to Busan
Have a flexible travel schedule? Discover the best time to fly to Busan from Seoul with our price prediction graph.
SEL-PUS
GMP-PUS
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines serving Busan
Alternative routes
Complete your trip
Other carriers
Other destinations
Fly from Seoul to Busan on another airline
Consider alternative airlines that service the Busan area. Flight routes are based on user searches made on Cheapflights and were last updated on 16 October 2026.
Browse through other Jeju Air flights departing from Seoul. Flight routes are based on user searches made on Cheapflights and were last updated on 16 October 2026.
If Busan is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 16 October 2026.
Read reviews and see what other travellers are saying about their experiences with Jeju Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Jeju Air for your next flight. Reviews last updated 16 October 2026.
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.