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Cheap flights from Bangkok to Jeju-do from ฿4,227

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CJU
26 Jun — 3 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 21 June 2025.

Round-trip from

฿6,520

One-way from

฿4,227

Popular in

December

Cheapest in

January

Average price

฿13,696
T'way Air
  • T'way Air
  • 8/7-12/7
  • 3 total stops
  • 38h 50m total
  • Bangkok to Jeju-do
Search Deals
8/7
  • 8/7
  • 2 total stops
  • 33h 10m total
  • Bangkok to Jeju-do
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿33,799 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (฿29,043 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 21 June 2025.

Tue 8/719:55BKK - CJU
2 stops20h 05mMultiple Airlines
Sat 12/708:20CJU - BKK
1 stop18h 45mMultiple Airlines
Deal found 20/6฿6,520
Mon 7/702:05BKK - CJU
1 stop17h 05mT'way Air
Sat 12/708:20CJU - BKK
1 stop18h 45mT'way Air
Deal found 21/6฿6,782
Tue 5/810:25BKK - CJU
1 stop17h 55mHK Express
Tue 12/807:55CJU - BKK
1 stop18h 10mHK Express
Deal found 20/6฿9,567
Mon 1/908:10DMK - CJU
1 stop20h 10mMultiple Airlines
Mon 15/907:55CJU - DMK
1 stop16h 20mMultiple Airlines
Deal found 21/6฿10,091
Fri 5/912:10BKK - CJU
1 stop23h 45mShenzhen Airlines
Sat 20/915:00CJU - BKK
1 stop22h 10mShenzhen Airlines
Deal found 21/6฿10,485
Mon 28/721:55BKK - CJU
2 stops18h 15mChina Eastern
Wed 27/816:00CJU - BKK
1 stop7h 55mChina Eastern
Deal found 20/6฿12,483
Sun 19/1001:30BKK - CJU
1 stop17h 45mAir China
Fri 24/1022:00CJU - BKK
1 stop22h 10mAir China
Deal found 20/6฿12,844
Mon 7/710:50BKK - CJU
1 stop18h 25mScoot
Mon 14/710:05CJU - BKK
1 stop25h 45mScoot
Deal found 20/6฿13,925

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 21 June 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 8/7

19:55-18:00

2 stops20h 05m

Jeju City

Sat 12/7

08:20-01:05

1 stop18h 45m

฿6,520

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 7/7

02:05-21:10

1 stop17h 05m

Jeju City

Sat 12/7

08:20-01:05

1 stop18h 45m

฿6,782

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 5/8

10:25-06:20

1 stop17h 55m

Jeju City

Tue 12/8

07:55-00:05

1 stop18h 10m

฿9,567

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Mon 1/9

08:10-06:20

1 stop20h 10m

Jeju City

Mon 15/9

07:55-22:15

1 stop16h 20m

฿10,091

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Fri 5/9

12:10-13:55

1 stop23h 45m

Jeju City

Sat 20/9

15:00-11:10

1 stop22h 10m

฿10,485

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 28/7

21:55-18:10

2 stops18h 15m

Jeju City

Wed 27/8

16:00-21:55

1 stop7h 55m

฿12,483

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Sun 19/10

01:30-21:15

1 stop17h 45m

Jeju City

Fri 24/10

22:00-18:10

1 stop22h 10m

฿12,844

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Mon 7/7

10:50-07:15

1 stop18h 25m

Jeju City

Mon 14/7

10:05-09:50

1 stop25h 45m

฿13,925

BangkokJeju City

BKK - CJU

BKKCJU

Bangkok Suvarnabhumi

Tue 8/7

08:10-19:20

2 stops33h 10m

฿4,227

BangkokJeju City

DMK - CJU

DMKCJU

Bangkok Don Mueang Intl

Tue 8/7

15:55-19:20

2 stops25h 25m

฿4,259

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 13 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 21 June 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.

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 21 June 2025.
China Eastern
7.1
Good
152 reviews
Check prices

Crew

7.9

Boarding

7.6

Food

6.9

Overall

7.1

Entertainment

6.1

Comfort

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.
China Eastern
7.1
Good
152 reviews
China Eastern
7.1
Good
152 reviews
Check prices

Crew

7.9

Boarding

7.6

Food

6.9

Overall

7.1

Entertainment

6.1

Comfort

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.
Scoot
6.7
Okay
306 reviews
China Eastern
7.1
Good
152 reviews
Check prices

Crew

7.9

Boarding

7.6

Food

6.9

Overall

7.1

Entertainment

6.1

Comfort

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 ฿4,915. Users have also found prices from ฿5,570 and ฿9,305 on Scoot and China Eastern, 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

Browse thousands of different options on Cheapflights for your next trip

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

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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.

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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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