CJU

Find Cheap Flights from Bangkok to Jeju City – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Direct flights
Not available
There are currently no direct flights between Bangkok and Jeju City. You'll need to take a connecting flight to reach the destination.
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Insights
Top routes
DMK - CJU
Cheapest • 4% average savings
BKK - CJU
Most popular
Insights
Insights
Avoid delays
Jeju Air
Most punctual • 76% on-time
Night
Best time • Fewest delays
Insights
Insights
When to travel
June
Cheapest • 33% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Busan Gimhae (PUS)
Cheapest • Avg ฿10,764 (return)
Shanghai Pu Dong (PVG)
Shortest trip • 8h 50m (one-way)
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Insights
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We hope you enjoy your trip to Jeju City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Jeju City

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bangkok to Jeju City

Multiple Airlines Logo
TH1  Glasgow Thorntonhall-CJU Jeju City
5498 kmmulti-stop
Multiple Airlines Logo
CJU  Jeju City-TH1 Glasgow Thorntonhall
5498 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bangkok to Jeju City flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Bangkok to Jeju City?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Bangkok to Jeju City. It's 32% cheaper than the average day, while Saturday is the most expensive, with prices 12% higher.

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Key details for Bangkok to Jeju City flights

Low season

August
Beat the crowds with an average 89% drop in travellers.
The most popular month to fly with an average 78% increase in travellers.

When to book flights from Bangkok to Jeju City

Are your dates flexible? Find out the best times to travel from Bangkok to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bangkok to Jeju City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Bangkok to Jeju City?

    Only Economy class is available on flights from Bangkok to Jeju City.

  • How long is a flight from Bangkok to Jeju City?

    A direct flight from Bangkok to Jeju City takes 00m, covering 5,498 km.

  • Do I need a passport to fly from Bangkok to Jeju City?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bangkok to Jeju City flight?

    Return flights from Bangkok to Jeju City range from ฿11,462 to ฿16,327, with an average of ฿14,503 over the past 12 months. Anything below ฿11,462 counts as a good deal.

  • How does on-time performance compare across airlines flying from Bangkok to Jeju City?

    Jeju Air is the only airline operating Bangkok to Jeju City flights. 76% of its flights are on time.

  • Which car hire options are available at Jeju City Airport (CJU)?

    Jeju City Airport (CJU) hosts 5 major car rental companies, with daily rates starting from around ฿164 for economy cars. Top options include:

    • The Safe Rent A Car
    • Rainbow rental
    • Yesaway
    • Jeju One Car
    • Jeju OK Rent A Car

  • Which airports can I use when flying from Bangkok to Jeju City?

    Flights from Bangkok to Jeju City may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Jeju City (CJU).

  • What time of day has the fewest delays on flights from Bangkok to Jeju City?

    Night flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Bangkok to Jeju City?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok to Jeju City route, 24% of flights were delayed in the past three months, with delays averaging 1h 52m.

  • Which airports do connecting flights from Bangkok to Jeju City pass through?

    One-stop flights from Bangkok to Jeju City most commonly connect through:

    • Hong Kong Intl (HKG) – 28% of one-stop connections
    • Shanghai Pu Dong (PVG) – 28% of one-stop connections
    • Busan Gimhae (PUS) – 24% of one-stop connections
    • Singapore Changi (SIN) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Bangkok to Jeju City?

    Yes. Flexible dates can save you up to 39% on flights from Bangkok to Jeju City. Thursday is the cheapest departure day at ฿9,954 return on average, while Saturday is the most expensive at ฿16,264, a difference of ฿6,310.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Bangkok to Jeju City?

    Flying via Shanghai Pu Dong (PVG) gives the shortest average 1-stop total travel time of 8h 50m, compared to 9h 38m via Hong Kong Intl (HKG) and 10h 56m via Busan Gimhae (PUS).

  • What is the time difference between Bangkok and Jeju City?

    Jeju City is 2 hours ahead of Bangkok (Korean Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Bangkok to Jeju City flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average ฿9,954, which is about ฿6,310 less than Saturday fares (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bangkok to Jeju City trip for June. Fares historically average ฿9,752 return in that month – typically ฿6,614 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Jeju City Airport.

    • Maison Glad Jeju
    • Staz Hotel Heritage
    • Hotel Sirius

More options for your flight from Bangkok to Jeju City

Complete your trip to Jeju City with a hotel stay or car hire

Car rentals in Jeju City
Hotels in Jeju City