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Cheap flights from Thailand to Jeju-do from ฿4,908

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
17 Jan — 24 Jan1
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 18 December 2025.

Mon 29/1202:30DMK - CJU
1 stop15h 20mMultiple Airlines
Sat 3/108:30CJU - DMK
2 stops16h 10mMultiple Airlines
Deal found 17/12฿12,270
Wed 31/1220:05BKK - CJU
2 stops20h 15mMultiple Airlines
Sun 4/110:30CJU - BKK
2 stops33h 10mMultiple Airlines
Deal found 16/12฿12,459
Mon 29/1202:25BKK - CJU
1 stop15h 25mMultiple Airlines
Sat 3/108:20CJU - BKK
1 stop19h 10mMultiple Airlines
Deal found 17/12฿12,584
Mon 29/1202:25BKK - CJU
1 stop15h 25mMultiple Airlines
Sun 4/121:10CJU - BKK
1 stop21h 10mMultiple Airlines
Deal found 17/12฿13,182
Fri 26/1209:25BKK - CJU
1 stop25h 25mMultiple Airlines
Tue 30/1207:55CJU - BKK
1 stop13h 05mMultiple Airlines
Deal found 17/12฿14,283
Fri 26/1206:15DMK - CJU
1 stop9h 10mMultiple Airlines
Tue 30/1208:45CJU - DMK
2 stops15h 55mMultiple Airlines
Deal found 17/12฿14,535
Mon 29/1202:30DMK - CJU
1 stop15h 20mMultiple Airlines
Sun 4/119:55CJU - DMK
2 stops18h 35mMultiple Airlines
Deal found 17/12฿14,881

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 18 December 2025.

Round-trip from

฿9,407

One-way from

฿4,908

Popular in

June

Cheapest in

January

Average price

฿11,829
Scoot
  • Scoot
  • 31/1-7/2
  • 2 total stops
  • 32h 20m total
  • Thailand to Jeju-do
Search Deals
HK Express
  • HK Express
  • 18/1
  • 1 total stop
  • 18h 00m total
  • Thailand to Jeju-do
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿38,698 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿13,842 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
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

Sat 31/1

10:40-06:40

1 stop18h 00m

Jeju City

Sat 7/2

19:55-08:15

1 stop14h 20m

฿9,407

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Tue 6/1

06:15-17:25

1 stop9h 10m

Jeju City

Fri 9/1

11:45-00:15

1 stop14h 30m

฿10,130

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Wed 7/1

06:15-17:25

1 stop9h 10m

Jeju City

Fri 9/1

11:45-00:15

1 stop14h 30m

฿10,130

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Sun 18/1

08:45-19:10

1 stop8h 25m

Jeju City

Sun 25/1

07:55-16:15

1 stop10h 20m

฿10,477

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 6/1

00:50-11:15

1 stop8h 25m

Jeju City

Fri 9/1

07:55-15:40

1 stop9h 45m

฿11,232

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 5/1

21:05-17:55

3 stops18h 50m

Jeju City

Fri 9/1

07:55-09:55

1 stop28h 00m

฿11,546

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 4/1

15:55-12:50

2 stops18h 55m

Jeju City

Fri 9/1

07:55-09:55

1 stop28h 00m

฿11,546

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sat 3/1

03:15-14:35

1 stop9h 20m

Jeju City

Fri 9/1

15:35-02:15

1 stop12h 40m

฿11,578

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 6/1

12:10-14:35

1 stop24h 25m

Jeju City

Fri 9/1

15:35-02:15

1 stop12h 40m

฿11,578

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sat 3/1

19:30-14:35

1 stop17h 05m

Jeju City

Fri 9/1

15:35-11:10

1 stop21h 35m

฿11,578

Flights are sorted by cheapest return flights first.

Deals found on 16/12

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.

  • 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

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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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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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