Jeju Air flights from Seoul to Bangkok Suvarnabhumi Airport (SEL - BKK)
SEL — BKK
14 Nov — 21 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Jeju Air flight deals from Seoul to Suvarnabhumi
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest Jeju Air flights from Seoul to Suvarnabhumi
Explore the most affordable Jeju Air flight options available from Seoul to Suvarnabhumi. Find the lowest fares with prices last updated on 15 October 2026.
Sat 21/1119:30 -
Nonstop6h 20m
Fri 27/1101:00 -
Nonstop5h 25m
Deal found 10/10฿9,072
Wed 28/1019:30 -
Nonstop6h 20m
Sat 31/1001:00 -
Nonstop5h 25m
Deal found 13/10฿9,441
Sat 21/1119:30 -
Nonstop6h 20m
Thu 26/1101:00 -
Nonstop5h 25m
Deal found 12/10฿9,945
Best Jeju Air flights from Seoul to Suvarnabhumi
Discover carefully curated Jeju Air flight deals from Seoul to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.
Mon 23/1119:30 -
Nonstop6h 20m
Fri 27/1101:00 -
Nonstop5h 25m
Deal found 11/10฿11,692
Wed 11/1119:30 -
Nonstop6h 20m
Sat 14/1101:00 -
Nonstop5h 25m
Deal found 13/10฿12,196
Sat 21/1119:30 -
Nonstop6h 20m
Sun 6/1201:00 -
Nonstop5h 25m
Deal found 12/10฿12,499
Direct Jeju Air flights from Seoul to Suvarnabhumi
Explore direct Jeju Air flight options from Seoul to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 October 2026.
Sat 21/1119:30 -
Nonstop6h 20m
Fri 27/1101:00 -
Nonstop5h 25m
Deal found 10/10฿9,072
Wed 28/1019:30 -
Nonstop6h 20m
Sat 31/1001:00 -
Nonstop5h 25m
Deal found 13/10฿9,441
Sat 21/1119:30 -
Nonstop6h 20m
Thu 26/1101:00 -
Nonstop5h 25m
Deal found 12/10฿9,945
Last-minute Jeju Air flights from Seoul to Suvarnabhumi
Discover last-minute Jeju Air flight deals from Seoul to Suvarnabhumi. Data last updated 15 October 2026 and is based on user searches.
Sat 21/1119:30 -
Nonstop6h 20m
Fri 27/1101:00 -
Nonstop5h 25m
Deal found 10/10฿9,072
Wed 28/1019:30 -
Nonstop6h 20m
Sat 31/1001:00 -
Nonstop5h 25m
Deal found 13/10฿9,441
Sat 21/1119:30 -
Nonstop6h 20m
Thu 26/1101:00 -
Nonstop5h 25m
Deal found 12/10฿9,945
One-way Jeju Air flights to Suvarnabhumi
Search for one-way Jeju Air flight options to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.
Sat 31/1019:30 -
Nonstop6h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10฿4,099
Mon 30/1119:30 -
Nonstop6h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10฿5,241
Mon 23/1119:30 -
Nonstop6h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10฿5,309
Can I get a flight from Seoul to Bangkok Suvarnabhumi Airport on Jeju Air for under ฿13,439?
Cheapflights users have found 6 Jeju Air flights for under ฿13,439 on the SEL-BKK route. Prices on flights to Bangkok Suvarnabhumi Airport from Seoul can vary based on many factors including dates. To look at price based on your preferred dates, click here.
Jeju Air flights from Seoul to Suvarnabhumi in 2026
Find detailed information about Jeju Air flights from Seoul to Suvarnabhumi. Explore the options provided by Jeju Air to plan your journey from Seoul to Suvarnabhumi. Data last updated 15 October 2026.
Which month is the cheapest to fly Economy class from Seoul to Bangkok Suvarnabhumi Airport?
For Economy class flights, the cheapest month to fly this route is September. The most expensive months are April and May.
Weekly Jeju Air flight availability from Seoul to Bangkok Suvarnabhumi Airport
The most Jeju Air flights from SEL to BKK are scheduled on a Monday (1 on average). You will have fewer Jeju Air flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Suvarnabhumi by month
Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.
Temperature in Suvarnabhumi by month
Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).
When is the best time to book a flight to Bangkok Suvarnabhumi Airport with Jeju Air?
The best time to book a flight to Bangkok Suvarnabhumi Airport with Jeju Air is 46 days before departure. On average, fares are higher if you book 81 days before departure.
Best time to book a flight from Seoul to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Seoul with our price prediction graph.
SEL-BKK
ICN-BKK
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines serving Suvarnabhumi
Complete your trip
Other destinations
Popular flights
Fly from Seoul to Suvarnabhumi on another airline
Consider alternative airlines that service the Suvarnabhumi area. Flight routes are based on user searches made on Cheapflights and were last updated on 15 October 2026.
If Suvarnabhumi is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 15 October 2026.
Browse through some of the most popular routes that Jeju Air offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 15 October 2026.
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 15 October 2026.
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book With Flexibility
Our users can plan ahead with confidence and find flights with no change fees.
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.