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Cheap flights from Thailand to Jeju-do from ฿1,372

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
3 May — 10 May1
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 3 April 2026.

Sat 20/600:50
BKK
-
CJU
1 stop14h 00m
Jeju Air
Thu 25/610:45
CJU
-
BKK
1 stop15h 05m
Jeju Air
Deal found 2/4฿5,683
Sun 21/600:50
BKK
-
CJU
1 stop12h 55m
Multiple Airlines
Fri 26/607:30
CJU
-
BKK
1 stop10h 00m
Multiple Airlines
Deal found 2/4฿5,716
Sat 18/400:50
BKK
-
CJU
1 stop15h 10m
Jeju Air
Thu 23/410:45
CJU
-
BKK
1 stop15h 05m
Jeju Air
Deal found 30/3฿6,043
Sat 16/500:50
BKK
-
CJU
1 stop10h 40m
Jeju Air
Sun 24/510:45
CJU
-
BKK
1 stop15h 05m
Jeju Air
Deal found 2/4฿6,794
Wed 13/519:40
BKK
-
CJU
1 stop8h 50m
HK Express
Wed 20/507:30
CJU
-
BKK
1 stop10h 00m
HK Express
Deal found 29/3฿11,073
Mon 22/614:35
BKK
-
CJU
2 stops25h 25m
Multiple Airlines
Thu 25/610:45
CJU
-
BKK
2 stops23h 10m
Multiple Airlines
Deal found 30/3฿11,432
Mon 27/400:20
BKK
-
CJU
2 stops16h 25m
Multiple Airlines
Mon 11/507:30
CJU
-
BKK
1 stop10h 00m
Multiple Airlines
Deal found 30/3฿11,857
Mon 27/403:15
DMK
-
CJU
1 stop14h 15m
Multiple Airlines
Mon 11/508:00
CJU
-
DMK
1 stop15h 20m
Multiple Airlines
Deal found 30/3฿14,437
Tue 12/519:50
DMK
-
CJU
1 stop12h 30m
Multiple Airlines
Sat 16/510:30
CJU
-
DMK
1 stop12h 50m
Multiple Airlines
Deal found 31/3฿14,503
Mon 22/611:50
DMK
-
CJU
1 stop8h 45m
Multiple Airlines
Fri 26/607:30
CJU
-
DMK
1 stop10h 35m
Multiple Airlines
Deal found 30/3฿14,535
Mon 22/611:50
DMK
-
CJU
1 stop8h 45m
Multiple Airlines
Thu 25/607:30
CJU
-
DMK
1 stop10h 35m
Multiple Airlines
Deal found 30/3฿14,568
Wed 27/511:50
DMK
-
CJU
1 stop8h 45m
Multiple Airlines
Sun 31/511:15
CJU
-
DMK
1 stop11h 15m
Multiple Airlines
Deal found 2/4฿15,450

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 3 April 2026.

Round-trip from

฿5,683

One-way from

฿1,372

Popular in

January

Cheapest in

August

Average price

฿11,694
Jeju Air
  • Jeju Air
  • 20/6-25/6
  • 2 total stops
  • 29h 05m total
  • Thailand to Jeju-do
Search Deals
Jeju Air
  • Jeju Air
  • 18/4
  • 1 total stop
  • 15h 10m total
  • Thailand to Jeju-do
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿28,104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿16,481 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 3 April 2026.
Use the filters below to find and compare flights from Thailand 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 18/4

00:50-18:00

1 stop15h 10m

Jeju City

Thu 23/4

10:45-23:50

1 stop15h 05m

฿6,043

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Wed 13/5

19:40-06:30

1 stop8h 50m

Jeju City

Wed 20/5

07:30-15:30

1 stop10h 00m

฿11,073

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Fri 15/5

19:40-06:30

1 stop8h 50m

Jeju City

Fri 22/5

07:30-15:30

1 stop10h 00m

฿12,281

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Wed 13/5

11:20-17:55

2 stops28h 35m

Jeju City

Wed 20/5

09:45-22:40

1 stop14h 55m

฿12,412

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 12/5

16:15-06:30

1 stop12h 15m

Jeju City

Sat 16/5

15:55-01:25

2 stops35h 30m

฿12,641

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 23/6

22:05-22:30

2 stops22h 25m

Jeju City

Fri 26/6

07:30-09:35

2 stops28h 05m

฿13,033

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 17/5

02:10-12:30

1 stop8h 20m

Jeju City

Mon 25/5

09:30-17:10

2 stops33h 40m

฿14,209

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 27/4

03:15-19:30

1 stop14h 15m

Jeju City

Mon 11/5

08:00-21:20

1 stop15h 20m

฿14,437

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Tue 12/5

19:50-10:20

1 stop12h 30m

Jeju City

Sat 16/5

10:30-21:20

1 stop12h 50m

฿14,503

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 22/6

11:50-22:35

1 stop8h 45m

Jeju City

Fri 26/6

07:30-16:05

1 stop10h 35m

฿14,535

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 36 resultsSorted by cheapest first
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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?

    Jeju Air and HK Express can get you from Thailand to Jeju-do in just under 8h 50m. Your travel time can differ by up to 6h 20m. The distance from Thailand to Jeju-do is about 3405 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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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