Cheap flights from Bangkok to Jeju-do from ฿4,299
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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Bangkok to Jeju-do
Keep the following information in mind while searching for Bangkok to Jeju-do flight deals. Data was last updated 28 August 2025.
Round-trip from | ฿6,885 |
---|---|
One-way from | ฿4,299 |
Popular in | December |
Cheapest in | January |
Average price | ฿9,956 |
Find flight deals from Bangkok to Jeju-do
Cheapest flights from Bangkok to Jeju-doExplore the most affordable flight options available from Bangkok to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.
Explore the most affordable flight options available from Bangkok to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Bangkok to Jeju-do that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BangkokJeju City
BKK - CJU
BKKCJU
Bangkok Suvarnabhumi
Wed 10/9
02:05-21:10
1 stop17h 05m
Jeju City
Mon 15/9
08:20-01:05
1 stop18h 45m
BangkokJeju City
BKK - CJU
BKKCJU
Bangkok Suvarnabhumi
Mon 15/9
02:05-14:45
1 stop10h 40m
Jeju City
Sat 20/9
08:15-01:05
1 stop18h 50m
BangkokJeju City
BKK - CJU
BKKCJU
Bangkok Suvarnabhumi
Tue 9/9
02:05-17:15
1 stop13h 10m
Jeju City
Sat 13/9
14:05-00:10
1 stop12h 05m
BangkokJeju City
BKK - CJU
BKKCJU
Bangkok Suvarnabhumi
Mon 15/9
10:25-06:20
1 stop17h 55m
Jeju City
Sun 21/9
08:20-01:05
1 stop18h 45m
BangkokJeju City
BKK - CJU
BKKCJU
Bangkok Suvarnabhumi
Mon 8/9
02:05-17:15
1 stop13h 10m
Jeju City
Fri 12/9
08:30-18:05
2 stops11h 35m
BangkokJeju City
DMK - CJU
DMKCJU
Bangkok Don Mueang Intl
Wed 1/10
02:45-17:05
1 stop12h 20m
Jeju City
Sat 11/10
07:55-16:15
1 stop10h 20m
BangkokJeju City
DMK - CJU
DMKCJU
Bangkok Don Mueang Intl
Mon 24/11
09:20-06:40
1 stop19h 20m
Jeju City
Wed 26/11
07:55-16:15
1 stop10h 20m
BangkokJeju City
DMK - CJU
DMKCJU
Bangkok Don Mueang Intl
Tue 18/11
00:15-13:20
1 stop11h 05m
Jeju City
Sun 23/11
07:55-16:15
1 stop10h 20m
BangkokJeju City
DMK - CJU
DMKCJU
Bangkok Don Mueang Intl
Sat 29/11
00:15-10:05
1 stop7h 50m
Jeju City
Thu 11/12
07:55-16:15
1 stop10h 20m
BangkokJeju City
DMK - CJU
DMKCJU
Bangkok Don Mueang Intl
Sat 29/11
00:15-10:05
1 stop7h 50m
Jeju City
Sat 6/12
07:55-16:15
1 stop10h 20m
Best time to book a flight from Bangkok to Jeju-do
Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Bangkok with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Bangkok to Jeju-do
What is the cheapest time of day to fly from BKK to CJ?
Find hourly flight availability from Bangkok to Jeju-do. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 August 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Jeju-do as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Bangkok to Jeju-do. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Bangkok to Jeju-do
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Bangkok to Jeju-do?
Deals for Bangkok to Jeju-do flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Bangkok to Jeju-do?
Cheapflights simply makes it quick and affordable to book flights from Bangkok to Jeju-do by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Bangkok to Jeju-do with no change fees?
Certainly. Search results for flights to Jeju-do from Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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Not ready to book yet? You can track prices for flights from Bangkok to Jeju-do on Cheapflights with our Price Alert feature and get notified when better prices are available.