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Jeju Air flights from Bangkok Suvarnabhumi Airport to Seoul (BKK - SEL)

BKK — SEL
6 Aug — 13 Aug1
1 adult
1 adult, Economy, 0 bags

Find Jeju Air flight deals from Suvarnabhumi to Seoul

Enter your travel dates to find the best prices.

Cheapest Jeju Air flights from Suvarnabhumi to Seoul
Explore the most affordable Jeju Air flight options available from Suvarnabhumi to Seoul. Find the lowest fares with prices last updated on 7 July 2026.

Wed 15/701:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Sun 19/720:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 6/7฿8,651
Wed 8/701:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Sat 11/720:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 5/7฿8,983
Thu 30/701:10
BKK
-
ICN
Nonstop5h 45m
Jeju Air
Sat 15/820:05
ICN
-
BKK
Nonstop6h 05m
Jeju Air
Deal found 7/7฿9,083

  • How do most travelers feel about Jeju Air?

    The average rating from 38 Jeju Air reviews by Cheapflights users is 7.6 (out of a maximum rating of 10). If you are considering flying BKK-SEL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Seoul with Jeju Air.

  • Can I get a flight from Bangkok Suvarnabhumi Airport to Seoul on Jeju Air for under ฿9,982?

    Cheapflights users have found 17 Jeju Air flights for under ฿9,982 on the BKK-SEL route. Prices on flights to Seoul from Bangkok Suvarnabhumi Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Jeju Air flights from Suvarnabhumi to Seoul in 2026

Find detailed information about Jeju Air flights from Suvarnabhumi to Seoul. Explore the options provided by Jeju Air to plan your journey from Suvarnabhumi to Seoul. Data last updated 7 July 2026.

One-way from

฿4,858

Return from

฿8,684

Popular in

December

Cheapest in

March

Average price (all airlines)

฿9,948
Jeju Air
  • Jeju Air
  • 26/11
  • Nonstop
  • 5h 25m total
  • Bangkok to Seoul
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Jeju Air
  • Jeju Air
  • 21/9-28/9
  • Nonstop
  • 11h 50m total
  • Bangkok to Seoul
Search Deals
Highest demand for flights from Bangkok Suvarnabhumi to Seoul; 2% potential price increase.
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Best time to find cheap flights from Bangkok Suvarnabhumi to Seoul; 1% potential price drop.
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Average price for all Bangkok Suvarnabhumi to Seoul flights (one-way and round-trip).
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Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Seoul?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are August and March.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Best time to book a flight from Suvarnabhumi to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Suvarnabhumi 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Suvarnabhumi to Seoul on another airline

Consider alternative airlines that service the Seoul area. Flight routes are based on user searches made on Cheapflights and were last updated on 7 July 2026.
Thai AirAsia X flights from Bangkok Suvarnabhumi to Seoul
Thai Airways flights from Bangkok Suvarnabhumi to Seoul
Asiana Airlines flights from Bangkok Suvarnabhumi to Seoul

See what others are saying about Jeju Air

Read reviews and see what other travellers are saying about their experiences with Jeju Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Jeju Air for your next flight. Reviews last updated 7 July 2026.
Jeju Air
7.6
Good
38 reviews
Check prices
Overview

Food

6.0

Boarding

8.0

Comfort

7.6

Entertainment

5.9

Crew

8.4

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