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Cheap flights from Bangkok to Jeju-do from ฿4,758

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
19 Jul — 26 Jul1
1 adult

Cheap flight deals from Bangkok to Jeju-do

Keep the following information in mind while searching for Bangkok to Jeju-do flight deals. Data was last updated 14 July 2025.

Round-trip from

฿8,221

One-way from

฿4,758

Popular in

December

Cheapest in

January

Average price

฿13,885
26/8-2/9
  • 26/8-2/9
  • 2 total stops
  • 25h 55m total
  • Bangkok to Jeju-do
21/7
  • 21/7
  • 2 total stops
  • 21h 15m total
  • Bangkok to Jeju-do
Highest demand for flights based on searches. 6% potential increase in price (฿34,294 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (฿28,432 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Bangkok to Jeju-do

Cheapest flights from Bangkok to Jeju-do
Explore the most affordable flight options available from Bangkok to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2025.

Tue 26/819:45BKK - CJU
1 stop8h 35mMultiple Airlines
Tue 2/908:50CJU - BKK
1 stop17h 20mMultiple Airlines
Deal found 12/7฿8,221
Tue 26/800:55BKK - CJU
1 stop27h 25mHK Express
Wed 3/907:55CJU - BKK
1 stop13h 00mHK Express
Deal found 13/7฿9,516
Mon 1/908:10DMK - CJU
1 stop20h 10mMultiple Airlines
Sat 13/907:55CJU - DMK
1 stop16h 20mMultiple Airlines
Deal found 13/7฿9,742
Fri 5/912:10BKK - CJU
1 stop23h 45mShenzhen Airlines
Sat 20/915:00CJU - BKK
1 stop29h 30mShenzhen Airlines
Deal found 13/7฿10,390

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok 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 14 July 2025.
Use the filters below to find and compare flights from Bangkok to Jeju-do that are best for you.

Fly from

Bangkok

Fly to

Jeju-do

Route

Depart

Return

Price

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 26/8

19:45-06:20

1 stop8h 35m

Jeju City

Tue 2/9

08:50-00:10

1 stop17h 20m

฿8,221

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 26/8

00:55-06:20

1 stop27h 25m

Jeju City

Wed 3/9

07:55-18:55

1 stop13h 00m

฿9,516

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 1/9

08:10-06:20

1 stop20h 10m

Jeju City

Sat 13/9

07:55-22:15

1 stop16h 20m

฿9,742

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Fri 5/9

12:10-13:55

1 stop23h 45m

Jeju City

Sat 20/9

15:00-18:30

1 stop29h 30m

฿10,390

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 10/8

09:05-07:15

1 stop20h 10m

Jeju City

Wed 13/8

08:35-17:00

1 stop10h 25m

฿14,209

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 21/7

18:45-18:00

2 stops21h 15m

฿4,758

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 16/9

19:45-06:20

1 stop8h 35m

฿4,823

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Tue 16/9

08:10-06:20

1 stop20h 10m

฿4,887

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sat 20/9

02:35-20:35

1 stop16h 00m

฿5,988

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 22/7

01:10-18:00

1 stop14h 50m

฿7,282

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 11 results
1
2

Best time to book a flight from Bangkok to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Bangkok 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 Bangkok to Jeju-do

What is the cheapest time of day to fly from BKK to CJ?

Find hourly flight availability from Bangkok to Jeju-do. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Jeju-do as you normally would.

How much does it cost for a return flight from Bangkok to Jeju-do?

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju-do. Reviews last updated 14 July 2025.
Get a feel of what it's like to fly with China Eastern and Scoot from Bangkok to Jeju-do by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.1

Comfort

7.2

Crew

7.9

Food

6.9

Boarding

7.6

Overall

7.2

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Entertainment

6.1

Comfort

7.2

Crew

7.9

Food

6.9

Boarding

7.6

Overall

7.2

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Entertainment

6.1

Comfort

7.2

Crew

7.9

Food

6.9

Boarding

7.6

Overall

7.2

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Jeju-do. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Bangkok to Jeju-do one-way?

    For one-way options, check prices for HK Express. According to our data, you can fly for as low as ฿4,823. Users have also found prices from ฿5,988 and ฿7,282 on Spring Airlines and Jeju Air, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to Jeju-do

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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

Deals for Bangkok to Jeju-do flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Bangkok to Jeju-do by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Not ready to book yet? You can track prices for flights from Bangkok to Jeju-do on Cheapflights with our Price Alert feature and get notified when better prices are available.

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