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Cheap flights from Thailand to Jeju-do from ฿5,164

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Jeju-do

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Jeju-do
Explore the most affordable flight options available from Thailand to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Mon 18/519:45
BKK
-
CJU
1 stop8h 35m
Multiple Airlines
Tue 9/607:50
CJU
-
BKK
2 stops12h 15m
Multiple Airlines
Deal found 7/2฿9,918
Sun 22/303:00
BKK
-
CJU
2 stops17h 20m
Multiple Airlines
Mon 30/314:05
CJU
-
BKK
1 stop9h 40m
Multiple Airlines
Deal found 6/2฿10,265
Sun 8/301:55
BKK
-
CJU
1 stop8h 55m
China Eastern
Tue 10/313:50
CJU
-
BKK
1 stop16h 15m
China Eastern
Deal found 5/2฿11,461
Mon 16/319:05
BKK
-
CJU
1 stop15h 45m
China Eastern
Fri 20/315:40
CJU
-
BKK
1 stop8h 45m
China Eastern
Deal found 7/2฿11,524
Sun 29/312:10
BKK
-
CJU
1 stop23h 45m
Shenzhen Airlines
Thu 9/415:00
CJU
-
BKK
1 stop29h 30m
Shenzhen Airlines
Deal found 8/2฿11,619
Mon 18/515:30
DMK
-
CJU
1 stop12h 50m
Multiple Airlines
Tue 9/610:30
CJU
-
DMK
1 stop12h 50m
Multiple Airlines
Deal found 7/2฿12,091
Mon 26/1015:40
DMK
-
CJU
1 stop13h 40m
Multiple Airlines
Thu 29/1019:55
CJU
-
DMK
1 stop19h 40m
Multiple Airlines
Deal found 6/2฿18,263

Find flight deals from Thailand to Jeju-do

Keep the following information in mind while searching for Thailand to Jeju-do flight deals. Data was last updated 8 February 2026.

Round-trip from

฿9,918

One-way from

฿5,195

Popular in

January

Cheapest in

August

Average price

฿11,871
18/5-9/6
  • 18/5-9/6
  • 3 total stops
  • 20h 50m total
  • Thailand to Jeju-do
Search Deals
7/3
  • 7/3
  • 1 total stop
  • 20h 20m total
  • Thailand to Jeju-do
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿21,727 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿13,350 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand 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 8 February 2026.
Use the filters below to find and compare flights from Thailand to Jeju-do that are best for you.

Fly from

Thailand

Fly to

Jeju-do

Route

Depart

Return

Price

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 18/5

19:45-06:20

1 stop8h 35m

Jeju City

Tue 9/6

07:50-21:45

1 stop15h 55m

฿10,233

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 23/3

16:25-06:40

1 stop12h 15m

Jeju City

Mon 30/3

14:05-21:45

1 stop9h 40m

฿10,832

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 8/3

01:55-12:50

1 stop8h 55m

Jeju City

Tue 10/3

13:50-04:05

1 stop16h 15m

฿11,461

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 16/3

19:05-12:50

1 stop15h 45m

Jeju City

Fri 20/3

15:40-22:25

1 stop8h 45m

฿11,524

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 30/3

03:15-13:55

1 stop8h 40m

Jeju City

Thu 9/4

15:00-02:15

1 stop13h 15m

฿11,556

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 30/3

19:30-13:55

1 stop16h 25m

Jeju City

Thu 9/4

15:00-11:10

1 stop22h 10m

฿11,619

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 30/3

12:10-13:55

1 stop23h 45m

Jeju City

Sat 11/4

15:00-11:10

1 stop22h 10m

฿11,619

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 29/3

12:10-13:55

1 stop23h 45m

Jeju City

Sat 11/4

15:00-11:10

1 stop22h 10m

฿11,619

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 29/3

12:10-13:55

1 stop23h 45m

Jeju City

Thu 9/4

15:00-18:30

1 stop29h 30m

฿11,619

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 18/5

15:30-06:20

1 stop12h 50m

Jeju City

Tue 9/6

10:30-21:20

1 stop12h 50m

฿12,091

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 28 results
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Best time to book a flight from Thailand to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Thailand 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 Thailand to Jeju-do
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Thailand 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 Thailand to Jeju-do?

    China Eastern can get you from Thailand to Jeju-do in just under 8h 55m. Your travel time can differ by up to . The distance from Thailand to Jeju-do is about 3405 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thailand 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

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Alternative routes for Thailand to Jeju-do

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Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to Jeju-do?

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Why should you use Cheapflights to find cheap flight tickets from Thailand to Jeju-do?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to Jeju-do for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thailand to Jeju-do with no change fees?

Certainly. Search results for flights to Jeju-do from Thailand 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 Thailand to Jeju-do become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Jeju-do from Thailand today and book when prices fit your budget.

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