How long is the flight from Thailand to Jeju-do?

China Eastern and China Southern can get you from Thailand to Jeju-do in just under 9h 25m. Your travel time can differ by up to 1h 25m. 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.

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

When flying from Thailand to Jeju-do, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

฿5,686+ Cheap Flights from Thailand to Jeju-do

Cheap flight deals from Thailand to Jeju-do

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 November 2026.

Mon 2/1108:50 -

1 stop11h 50m

Wed 11/1108:55 -

1 stop12h 20m

Deal found 1/11฿11,238

Tue 24/1121:05 -

2 stops22h 20m

Tue 1/1207:50 -

2 stops18h 45m

Deal found 4/11฿11,306

Mon 23/1101:55 -

1 stop8h 55m

Tue 1/1213:50 -

1 stop13h 05m

Deal found 4/11฿11,440

Thu 26/1105:05 -

1 stop10h 50m

Thu 3/1213:50 -

1 stop10h 35m

Deal found 4/11฿11,474

Thu 26/1107:20 -

2 stops13h 10m

Thu 3/1207:50 -

2 stops20h 15m

Deal found 4/11฿12,147

Wed 2/1200:10 -

1 stop8h 50m

Thu 10/1218:55 -

1 stop29h 30m

Deal found 3/11฿12,416

Wed 2/1203:00 -

2 stops12h 55m

Thu 10/1213:50 -

1 stop14h 05m

Deal found 3/11฿12,483

Fri 4/1217:55 -

2 stops24h 30m

Sat 12/1210:10 -

1 stop14h 40m

Deal found 4/11฿12,988

Find flight deals from Thailand to Jeju-do

Round-trip from	฿11,306
One-way from	฿5,686
Popular in	April
Cheapest in	June
Average price	฿15,983

24/11-1/12
4 total stops
41h 05m total
Thailand to Jeju-do

Search Deals

Air Busan
29/11-31/12
1 total stop
13h 30m total
Thailand to Jeju-do

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (฿113,669 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (฿32,429 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokJeju City

BKK Bangkok Suvarnabhumi - CJU Jeju City

BKKCJU

Bangkok Suvarnabhumi

Wed 18/11

15:50-19:05

2 stops25h 15m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,922

Chiang MaiJeju City

CNX Chiang Mai - CJU Jeju City

CNXCJU

Chiang Mai

Fri 18/12

23:05-18:00

1 stop16h 55m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,191

Chiang MaiJeju City

CNX Chiang Mai - CJU Jeju City

CNXCJU

Chiang Mai

Tue 17/11

09:30-22:40

1 stop11h 10m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,629

Chiang MaiJeju City

CNX Chiang Mai - CJU Jeju City

CNXCJU

Chiang Mai

Tue 17/11

06:30-19:30

2 stops35h 00m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,763

Chiang MaiJeju City

CNX Chiang Mai - CJU Jeju City

CNXCJU

Chiang Mai

Wed 18/11

08:25-17:25

3 stops31h 00m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,797

Chiang MaiJeju City

CNX Chiang Mai - CJU Jeju City

CNXCJU

Chiang Mai

Tue 10/11

23:05-20:05

2 stops19h 00m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,898

Chiang MaiJeju City

CNX Chiang Mai - CJU Jeju City

CNXCJU

Chiang Mai

Tue 22/12

21:15-18:55

2 stops19h 40m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,201

Fastest return journey

BangkokJeju City

BKK Bangkok Suvarnabhumi - CJU Jeju City

BKKCJU

Bangkok Suvarnabhumi

Wed 17/2

19:45-06:40

1 stop8h 55m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,302

BangkokJeju City

BKK Bangkok Suvarnabhumi - CJU Jeju City

BKKCJU

Bangkok Suvarnabhumi

Thu 24/12

16:45-08:45

1 stop14h 00m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,369

Chiang MaiJeju City

CNX Chiang Mai - CJU Jeju City

CNXCJU

Chiang Mai

Sat 26/12

23:05-18:35

2 stops17h 30m

Jeju City

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,436

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 29 resultsSorted by cheapest first

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.

BKK-CJU

CNX-CJU

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

TH0-KRCJ

BKK-CJU

CNX-CJU

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Thailand to Jeju-do?
China Eastern and China Southern can get you from Thailand to Jeju-do in just under 9h 25m. Your travel time can differ by up to 1h 25m. 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

Complete your trip

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Jeju-do from Thailand today with Cheapflights!

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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Cheap flights from Thailand to Jeju-do from ฿5,686

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Jeju-do

Cheapest flights from Thailand to Jeju-doExplore 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 5 November 2026.

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 5 November 2026.

Best flights from Thailand to Jeju-doDiscover carefully curated flight deals from Thailand to Jeju-do that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Thailand to Jeju-do that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Thailand to Jeju-doDiscover last-minute flight deals from Thailand to Jeju-do. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to Jeju-do. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Thailand to Jeju-doSearch for one-way flight options from Thailand to Jeju-do. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Thailand to Jeju-do. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

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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.

Cheapflights Insights

Related info for your journey

How long is the flight from Thailand to Jeju-do?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to Jeju-do

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

Complete your trip

Complete your trip to Jeju-do by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to South Korea

Book a non-stop flight to one of these other cities located in South Korea.

Search flights from Thailand to Jeju-do by cabin class

Find flights from Thailand to Jeju-do, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Thailand and Jeju-do flights

Browse other Thailand and Jeju-do flight options. Last updated on 5 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

Can Cheapflights notify me if prices for flights from Thailand to Jeju-do become cheaper?

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Travel Smart

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 5 November 2026.

Best flights from Thailand to Jeju-do
Discover carefully curated flight deals from Thailand to Jeju-do that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Thailand to Jeju-do
Discover last-minute flight deals from Thailand to Jeju-do. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Thailand to Jeju-do
Search for one-way flight options from Thailand to Jeju-do. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.