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Cheap flights from Thailand to Jeju-do from ฿5,729

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
12 Jun — 19 Jun1
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 13 May 2026.

Wed 20/506:15
DMK
-
CJU
1 stop21h 50m
Multiple Airlines
Wed 27/510:30
CJU
-
DMK
1 stop15h 45m
Multiple Airlines
Deal found 11/5฿12,333
Sun 31/500:50
BKK
-
CJU
1 stop14h 00m
Multiple Airlines
Thu 4/613:00
CJU
-
BKK
1 stop10h 45m
Multiple Airlines
Deal found 10/5฿12,495
Sun 7/601:30
BKK
-
CJU
1 stop17h 45m
Air China
Mon 15/622:00
CJU
-
BKK
1 stop28h 10m
Air China
Deal found 11/5฿12,689
Sun 31/500:50
BKK
-
CJU
1 stop14h 00m
Multiple Airlines
Wed 10/610:30
CJU
-
BKK
1 stop9h 45m
Multiple Airlines
Deal found 10/5฿12,721
Sun 31/500:50
BKK
-
CJU
1 stop14h 00m
Multiple Airlines
Mon 8/607:30
CJU
-
BKK
1 stop10h 00m
Multiple Airlines
Deal found 13/5฿13,077
Sun 31/500:50
BKK
-
CJU
1 stop11h 50m
Multiple Airlines
Fri 5/610:30
CJU
-
BKK
1 stop9h 45m
Multiple Airlines
Deal found 10/5฿13,660
Sun 31/500:50
BKK
-
CJU
1 stop11h 50m
Multiple Airlines
Tue 9/607:30
CJU
-
BKK
1 stop10h 00m
Multiple Airlines
Deal found 10/5฿13,854
Fri 29/513:45
BKK
-
CJU
2 stops30h 45m
Multiple Airlines
Thu 4/613:00
CJU
-
BKK
1 stop12h 50m
Multiple Airlines
Deal found 8/5฿13,951
Sun 31/514:35
BKK
-
CJU
2 stops26h 50m
Multiple Airlines
Mon 8/610:20
CJU
-
BKK
1 stop14h 20m
Multiple Airlines
Deal found 10/5฿13,984
Tue 9/611:20
BKK
-
CJU
2 stops33h 10m
Multiple Airlines
Tue 16/607:30
CJU
-
BKK
1 stop10h 00m
Multiple Airlines
Deal found 10/5฿14,016
Mon 1/607:25
DMK
-
CJU
1 stop8h 05m
Multiple Airlines
Mon 8/610:20
CJU
-
DMK
1 stop11h 10m
Multiple Airlines
Deal found 13/5฿15,246
Sun 31/519:30
DMK
-
CJU
2 stops11h 15m
Multiple Airlines
Fri 5/610:30
CJU
-
DMK
1 stop11h 00m
Multiple Airlines
Deal found 10/5฿15,764

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 13 May 2026.

Round-trip from

฿12,495

One-way from

฿5,729
31/5-4/6
  • 31/5-4/6
  • 2 total stops
  • 24h 45m total
  • Thailand to Jeju-do
Search Deals
31/5
  • 31/5
  • 1 total stop
  • 15h 05m total
  • Thailand to Jeju-do
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 13 May 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

Fri 29/5

09:10-06:05

1 stop18h 55m

Jeju City

Thu 4/6

08:30-21:45

1 stop15h 15m

฿14,081

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 26/5

02:10-18:10

1 stop14h 00m

Jeju City

Mon 1/6

08:15-12:20

3 stops30h 05m

฿14,728

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sat 23/5

13:35-18:10

1 stop26h 35m

Jeju City

Wed 27/5

19:10-01:55

1 stop8h 45m

฿15,052
Fastest return journey

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 1/6

07:25-17:30

1 stop8h 05m

Jeju City

Mon 8/6

10:20-19:30

1 stop11h 10m

฿15,246

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 2/6

13:20-15:00

2 stops23h 40m

Jeju City

Tue 9/6

19:10-01:55

1 stop8h 45m

฿15,343

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Thu 25/6

02:05-19:25

2 stops15h 20m

Jeju City

Fri 3/7

13:00-21:45

1 stop10h 45m

฿15,376

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sat 30/5

20:50-12:30

2 stops37h 40m

Jeju City

Sat 6/6

13:40-14:55

3 stops27h 15m

฿15,570

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Fri 29/5

20:50-15:00

2 stops40h 10m

Jeju City

Thu 4/6

13:40-04:05

1 stop16h 25m

฿16,217

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Fri 29/5

15:25-06:05

1 stop12h 40m

Jeju City

Thu 4/6

10:40-19:30

1 stop10h 50m

฿16,217

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Tue 9/6

19:50-09:40

1 stop11h 50m

Jeju City

Tue 16/6

10:30-21:20

1 stop12h 50m

฿16,638

Flights are sorted by cheapest return flights first.

Deals found on 12/5

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?

    China Eastern can get you from Thailand to Jeju-do in just under 26h 35m. 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

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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