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Cheap flights from Bangkok to Jeju-do from ฿6,425

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Jeju-do

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Jeju-do
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 7 May 2026.

Sat 5/908:40
BKK
-
CJU
1 stop11h 50m
Multiple Airlines
Tue 8/909:30
CJU
-
BKK
1 stop10h 20m
Multiple Airlines
Deal found 2/5฿12,108
Sat 5/902:35
BKK
-
CJU
1 stop8h 45m
Multiple Airlines
Tue 8/909:30
CJU
-
BKK
1 stop10h 20m
Multiple Airlines
Deal found 2/5฿12,624
Sun 15/1110:40
BKK
-
CJU
1 stop18h 00m
Multiple Airlines
Tue 17/1108:55
CJU
-
BKK
1 stop10h 30m
Multiple Airlines
Deal found 7/5฿12,980
Wed 17/622:55
BKK
-
CJU
1 stop15h 55m
Multiple Airlines
Wed 24/610:45
CJU
-
BKK
1 stop13h 00m
Multiple Airlines
Deal found 3/5฿13,270
Wed 17/622:55
BKK
-
CJU
1 stop8h 10m
Multiple Airlines
Fri 19/610:30
CJU
-
BKK
1 stop14h 10m
Multiple Airlines
Deal found 2/5฿13,303
Mon 7/908:40
BKK
-
CJU
1 stop9h 55m
Multiple Airlines
Thu 10/907:30
CJU
-
BKK
1 stop10h 00m
Multiple Airlines
Deal found 2/5฿13,658
Sat 8/808:40
BKK
-
CJU
1 stop11h 50m
Multiple Airlines
Mon 10/809:30
CJU
-
BKK
1 stop10h 20m
Multiple Airlines
Deal found 2/5฿13,690
Wed 17/622:55
BKK
-
CJU
1 stop8h 10m
Multiple Airlines
Sat 20/607:30
CJU
-
BKK
1 stop13h 25m
Multiple Airlines
Deal found 2/5฿13,819
Mon 1/622:55
BKK
-
CJU
1 stop14h 50m
Multiple Airlines
Mon 8/607:30
CJU
-
BKK
1 stop10h 00m
Multiple Airlines
Deal found 2/5฿13,916
Mon 7/912:50
BKK
-
CJU
1 stop7h 40m
Spring Airlines
Sat 12/911:00
CJU
-
BKK
1 stop11h 30m
Spring Airlines
Deal found 2/5฿13,948
Tue 16/622:55
BKK
-
CJU
1 stop8h 10m
Multiple Airlines
Fri 19/610:30
CJU
-
BKK
1 stop14h 10m
Multiple Airlines
Deal found 2/5฿14,013
Sat 30/519:20
BKK
-
CJU
2 stops23h 15m
Multiple Airlines
Thu 4/610:40
CJU
-
BKK
1 stop14h 00m
Multiple Airlines
Deal found 6/5฿14,110

Find 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 7 May 2026.

Round-trip from

฿13,270

One-way from

฿6,425

Popular in

May

Cheapest in

August

Average price

฿18,243
17/6-24/6
  • 17/6-24/6
  • 2 total stops
  • 28h 55m total
  • Bangkok to Jeju-do
Search Deals
17/6
  • 17/6
  • 1 total stop
  • 15h 55m total
  • Bangkok to Jeju-do
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (฿89,282 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿19,269 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Jeju-do that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 7 May 2026.
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

Cheapest return flight

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sat 30/5

15:55-18:10

2 stops24h 15m

Jeju City

Thu 4/6

19:10-04:05

1 stop10h 55m

฿15,208

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Fri 5/6

20:50-15:00

2 stops40h 10m

Jeju City

Fri 12/6

13:40-14:55

2 stops27h 15m

฿15,272

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Fri 3/7

10:15-06:30

1 stop18h 15m

Jeju City

Tue 7/7

07:50-18:05

2 stops12h 15m

฿15,369

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Tue 19/5

06:15-06:05

1 stop21h 50m

Jeju City

Mon 25/5

22:15-19:30

1 stop23h 15m

฿15,886
Fastest return journey

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Wed 7/10

19:40-06:30

1 stop8h 50m

Jeju City

Mon 12/10

14:30-20:30

1 stop8h 00m

฿16,015

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Thu 28/5

19:50-09:40

1 stop11h 50m

Jeju City

Thu 4/6

10:40-00:15

1 stop15h 35m

฿16,208

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Fri 29/5

19:20-22:30

2 stops25h 10m

Jeju City

Thu 4/6

14:30-18:15

2 stops29h 45m

฿16,273

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Sat 30/5

15:25-06:05

1 stop12h 40m

Jeju City

Sun 7/6

14:00-05:15

1 stop17h 15m

฿16,370

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 12/10

11:50-22:35

1 stop8h 45m

Jeju City

Fri 16/10

07:25-00:05

2 stops18h 40m

฿16,725

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Fri 29/5

15:25-06:05

1 stop12h 40m

Jeju City

Wed 3/6

10:30-19:30

1 stop11h 00m

฿16,790

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Showing 1-10 of 30 resultsSorted by cheapest first
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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.
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 from Bangkok to Jeju-do

How much does it cost for a return flight from Bangkok to Jeju-do?

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.

  • How long is the flight from Bangkok to Jeju-do?

    China Eastern can get you from Bangkok to Jeju-do in just under 24h 15m. Your travel time can differ by up to . The distance between Bangkok and Jeju-do is about 3405 km.

  • Can I find deals for flights from Bangkok to Jeju-do that include hotel bookings?

    Yes. In addition to deals on Bangkok to Jeju-do flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Jeju-do?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Jeju-do.

  • Can I find deals for business class flights from Bangkok to Jeju-do?

    Yes. Cheapflights offers flight deals from Bangkok to Jeju-do by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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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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 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.

Can Cheapflights notify me if prices for flights from Bangkok to Jeju-do become cheaper?

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.

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