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Cheap flights from Thailand to Jeju-do from ฿4,857

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
23 Feb — 2 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 24 January 2026.

Mon 9/322:55
BKK
-
CJU
1 stop17h 35m
Multiple Airlines
Mon 16/308:55
CJU
-
BKK
1 stop10h 30m
Multiple Airlines
Deal found 23/1฿9,745
Tue 10/322:55
BKK
-
CJU
1 stop8h 25m
Multiple Airlines
Tue 17/308:55
CJU
-
BKK
1 stop10h 30m
Multiple Airlines
Deal found 23/1฿9,806
Wed 12/822:55
BKK
-
CJU
1 stop30h 20m
Scoot
Mon 31/809:30
CJU
-
BKK
1 stop26h 25m
Scoot
Deal found 22/1฿9,899
Sun 8/319:30
BKK
-
CJU
2 stops25h 00m
Multiple Airlines
Sun 15/308:00
CJU
-
BKK
2 stops20h 15m
Multiple Airlines
Deal found 22/1฿10,239
Wed 6/502:30
DMK
-
CJU
1 stop11h 50m
Multiple Airlines
Sun 10/507:30
CJU
-
DMK
1 stop10h 35m
Multiple Airlines
Deal found 23/1฿10,270
Sun 15/322:20
BKK
-
CJU
1 stop17h 00m
Multiple Airlines
Sun 29/310:45
CJU
-
BKK
1 stop13h 00m
Multiple Airlines
Deal found 22/1฿10,580
Tue 17/309:20
DMK
-
CJU
1 stop7h 50m
Multiple Airlines
Sat 21/310:10
CJU
-
DMK
1 stop11h 20m
Multiple Airlines
Deal found 23/1฿10,920
Tue 17/315:05
BKK
-
CJU
2 stops23h 35m
Multiple Airlines
Sat 21/308:45
CJU
-
BKK
1 stop17h 05m
Multiple Airlines
Deal found 23/1฿10,920
Tue 17/309:20
DMK
-
CJU
1 stop7h 50m
Multiple Airlines
Fri 20/307:55
CJU
-
DMK
1 stop10h 20m
Multiple Airlines
Deal found 23/1฿11,013
Sun 15/309:20
DMK
-
CJU
1 stop7h 50m
Multiple Airlines
Fri 20/307:55
CJU
-
DMK
1 stop10h 20m
Multiple Airlines
Deal found 23/1฿11,075
Mon 16/309:20
DMK
-
CJU
1 stop7h 50m
Multiple Airlines
Fri 20/307:55
CJU
-
DMK
1 stop10h 20m
Multiple Airlines
Deal found 23/1฿11,353
Sat 14/302:30
DMK
-
CJU
1 stop14h 25m
Multiple Airlines
Sun 29/306:55
CJU
-
DMK
1 stop12h 10m
Multiple Airlines
Deal found 22/1฿11,384

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 24 January 2026.

Round-trip from

฿9,745

One-way from

฿4,857

Popular in

January

Cheapest in

August

Average price

฿16,365
Scoot
  • Scoot
  • 9/3-16/3
  • 2 total stops
  • 28h 05m total
  • Thailand to Jeju-do
Search Deals
Air Busan
  • Air Busan
  • 8/2
  • 1 total stop
  • 17h 40m total
  • Thailand to Jeju-do
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿30,216 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿13,279 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 24 January 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

Tue 10/3

22:55-09:20

1 stop8h 25m

Jeju City

Tue 17/3

08:55-17:25

1 stop10h 30m

฿9,806

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 9/3

19:30-22:30

2 stops25h 00m

Jeju City

Mon 16/3

08:00-02:15

2 stops20h 15m

฿10,209

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 8/3

19:30-22:30

2 stops25h 00m

Jeju City

Sun 15/3

08:00-02:15

2 stops20h 15m

฿10,239

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 15/3

22:20-17:20

1 stop17h 00m

Jeju City

Sun 29/3

10:45-21:45

1 stop13h 00m

฿10,580

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Tue 17/3

09:20-19:10

1 stop7h 50m

Jeju City

Sat 21/3

10:10-19:30

1 stop11h 20m

฿10,920

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Sun 15/3

09:20-19:10

1 stop7h 50m

Jeju City

Fri 20/3

07:55-16:15

1 stop10h 20m

฿11,075

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 16/3

09:20-19:10

1 stop7h 50m

Jeju City

Fri 20/3

07:55-16:15

1 stop10h 20m

฿11,353

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Sat 14/3

02:30-18:55

1 stop14h 25m

Jeju City

Sun 29/3

06:55-17:05

1 stop12h 10m

฿11,384

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 16/3

16:25-06:40

1 stop12h 15m

Jeju City

Fri 20/3

07:55-15:40

1 stop9h 45m

฿12,219

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 15/3

19:45-06:40

1 stop8h 55m

Jeju City

Fri 20/3

07:55-15:40

1 stop9h 45m

฿13,024

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 25 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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thailand 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

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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?

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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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