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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEL
25 Dec — 1 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Seoul are usually found in September or June, booked 43 days in advance, depart on a Friday or Thursday and return on a Sunday
Cheap flight deals from Bangkok to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 November 2025.
Explore the most affordable flight options available from Bangkok to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.
Wed 3/1222:20BKK - ICN
Nonstop5h 45mAir Busan
Sun 7/1216:50ICN - BKK
Nonstop6h 30mAir Busan
Deal found 24/11฿6,104
Tue 25/1119:10BKK - ICN
1 stop23h 50mMultiple Airlines
Mon 1/1219:50ICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 24/11฿6,814
Wed 26/1102:25BKK - ICN
Nonstop5h 30mMultiple Airlines
Mon 1/1219:50ICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 24/11฿6,943
Fri 5/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Mon 15/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿7,008
Tue 16/1202:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Tue 10/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿7,040
Tue 25/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Mon 1/1219:50ICN - BKK
Nonstop6h 20mT'way Air
Deal found 23/11฿7,040
Wed 10/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Sat 13/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿7,170
Fri 5/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Sat 13/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿7,202
Tue 25/1119:10BKK - ICN
1 stop23h 50mMultiple Airlines
Tue 2/1212:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 23/11฿7,234
Wed 26/1103:05BKK - ICN
1 stop16h 00mMultiple Airlines
Sun 30/1116:50ICN - BKK
Nonstop6h 30mMultiple Airlines
Deal found 24/11฿7,266
Wed 10/1202:25BKK - ICN
Nonstop5h 30mMultiple Airlines
Wed 17/1216:50ICN - BKK
Nonstop6h 30mMultiple Airlines
Deal found 25/11฿7,299
Wed 10/1210:35DMK - ICN
1 stop8h 55mMultiple Airlines
Thu 5/311:20ICN - DMK
Nonstop6h 10mMultiple Airlines
Deal found 25/11฿7,363
Best flights from Bangkok to Seoul
Discover carefully curated flight deals from Bangkok to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 November 2025.
Wed 25/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Thu 2/411:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿6,782
Wed 25/302:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Thu 2/412:10ICN - BKK
Nonstop5h 50mThai Vietjet Air
Deal found 25/11฿7,040
Thu 26/305:05BKK - ICN
1 stop10h 20mMultiple Airlines
Thu 2/410:05ICN - BKK
1 stop10h 00mMultiple Airlines
Deal found 25/11฿7,945
Wed 25/301:30BKK - GMP
1 stop9h 35mAir China
Sat 28/314:25GMP - BKK
1 stop11h 45mAir China
Deal found 25/11฿11,206
Mon 15/1200:40BKK - GMP
1 stop29h 45mJeju Air
Mon 22/1219:50GMP - BKK
1 stop29h 50mJeju Air
Deal found 25/11฿12,337
Wed 10/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Sat 13/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿7,170
Wed 25/301:05BKK - ICN
1 stop11h 35mMultiple Airlines
Sat 28/318:05ICN - BKK
1 stop22h 40mMultiple Airlines
Deal found 25/11฿8,300
Fri 13/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Tue 17/317:50ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 24/11฿8,623
Thu 11/1219:55BKK - ICN
1 stop8h 05mMultiple Airlines
Sat 13/1212:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 25/11฿8,300
Thu 11/1203:55DMK - ICN
Nonstop5h 35mThai AirAsia X
Sun 21/1211:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿8,817
Sat 10/122:10BKK - ICN
1 stop29h 20mMultiple Airlines
Sat 17/107:25ICN - BKK
1 stop14h 45mMultiple Airlines
Deal found 25/11฿8,397
Tue 16/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Tue 23/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿9,689
Wed 25/301:30BKK - GMP
1 stop9h 35mAir China
Thu 2/414:25GMP - BKK
1 stop11h 45mAir China
Deal found 25/11฿11,206
Wed 10/1202:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Sat 13/1211:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿9,301
Thu 26/309:20DMK - ICN
1 stop9h 45mMultiple Airlines
Sat 28/311:20ICN - DMK
Nonstop6h 10mMultiple Airlines
Deal found 25/11฿8,558
Wed 10/1200:40BKK - GMP
1 stop29h 45mJeju Air
Sun 14/1219:50GMP - BKK
1 stop29h 50mJeju Air
Deal found 25/11฿12,627
Mon 13/402:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Tue 21/411:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 24/11฿9,624
Thu 22/119:30BKK - GMP
1 stop15h 35mAir China
Sat 24/114:25GMP - BKK
1 stop11h 45mAir China
Deal found 24/11฿11,949
Wed 25/302:30DMK - ICN
Nonstop5h 35mMultiple Airlines
Thu 2/406:25ICN - DMK
1 stop18h 20mMultiple Airlines
Deal found 25/11฿9,075
Tue 9/1200:40BKK - GMP
1 stop29h 45mJeju Air
Tue 16/1219:50GMP - BKK
1 stop29h 50mJeju Air
Deal found 25/11฿12,789
Thu 19/319:30BKK - GMP
1 stop15h 35mAir China
Fri 27/314:25GMP - BKK
1 stop11h 45mAir China
Deal found 24/11฿11,982
Sat 7/202:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Mon 23/212:30ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿9,915
Thu 11/1210:35DMK - ICN
1 stop8h 55mMultiple Airlines
Sat 13/1211:20ICN - DMK
Nonstop6h 10mMultiple Airlines
Deal found 25/11฿9,721
Tue 9/1200:40BKK - GMP
1 stop29h 45mJeju Air
Mon 22/1219:50GMP - BKK
1 stop29h 50mJeju Air
Deal found 24/11฿13,629
Sat 31/109:20DMK - ICN
1 stop14h 15mMultiple Airlines
Mon 2/212:30ICN - DMK
Nonstop6h 10mMultiple Airlines
Deal found 24/11฿9,979
Thu 11/1200:40BKK - GMP
1 stop29h 45mJeju Air
Sun 21/1219:50GMP - BKK
1 stop29h 50mJeju Air
Deal found 25/11฿14,081
Mon 22/1202:35DMK - GMP
1 stop15h 10mMultiple Airlines
Tue 30/1211:00GMP - DMK
1 stop11h 30mMultiple Airlines
Deal found 25/11฿13,661
Wed 10/1202:45DMK - GMP
1 stop15h 00mMultiple Airlines
Sun 14/1219:10GMP - DMK
2 stops18h 15mMultiple Airlines
Deal found 23/11฿14,016
Sun 7/1206:45DMK - GMP
2 stops27h 40mMultiple Airlines
Thu 11/1213:30GMP - DMK
2 stops32h 20mMultiple Airlines
Deal found 25/11฿14,371
Tue 9/1200:40BKK - GMP
1 stop9h 05mMultiple Airlines
Tue 16/1214:10GMP - BKK
1 stop11h 30mMultiple Airlines
Deal found 25/11฿14,565
Direct flights from Bangkok to Seoul
Explore direct flight options from Bangkok to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 November 2025.
Mon 23/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Mon 30/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 24/11฿5,975
Wed 25/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Tue 31/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿6,072
Fri 17/402:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Sun 26/411:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿6,104
Fri 27/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Sat 4/411:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿6,136
Sat 14/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Sun 29/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 24/11฿6,168
Sun 8/303:40DMK - ICN
Nonstop5h 35mThai AirAsia X
Thu 12/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿6,201
Thu 26/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Sun 29/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿6,298
Thu 5/309:00DMK - ICN
Nonstop5h 35mThai AirAsia X
Mon 9/312:30ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿6,362
Tue 3/309:00DMK - ICN
Nonstop5h 35mThai AirAsia X
Tue 24/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 24/11฿6,394
Sun 10/502:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Thu 14/511:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 24/11฿6,459
Fri 5/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Mon 15/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿7,008
Wed 25/302:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Thu 2/412:10ICN - BKK
Nonstop5h 50mThai Vietjet Air
Deal found 25/11฿7,040
Last-minute flights from Bangkok to Seoul
Discover last-minute flight deals from Bangkok to Seoul. Data last updated 25 November 2025 and is based on user searches.
Tue 25/1119:10BKK - ICN
1 stop23h 50mMultiple Airlines
Mon 1/1219:50ICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 24/11฿6,814
Tue 25/1101:30BKK - ICN
Nonstop5h 30mT'way Air
Mon 1/1219:50ICN - BKK
Nonstop6h 20mT'way Air
Deal found 23/11฿7,040
Tue 25/1119:10BKK - ICN
1 stop23h 50mMultiple Airlines
Tue 2/1212:10ICN - BKK
Nonstop6h 10mMultiple Airlines
Deal found 23/11฿7,234
Wed 26/1102:25BKK - ICN
Nonstop5h 30mMultiple Airlines
Mon 1/1219:50ICN - BKK
Nonstop6h 20mMultiple Airlines
Deal found 24/11฿6,943
Wed 26/1103:05BKK - ICN
1 stop16h 00mMultiple Airlines
Sun 30/1116:50ICN - BKK
Nonstop6h 30mMultiple Airlines
Deal found 24/11฿7,266
Wed 3/1222:20BKK - ICN
Nonstop5h 45mAir Busan
Sun 7/1216:50ICN - BKK
Nonstop6h 30mAir Busan
Deal found 24/11฿6,104
Fri 5/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Mon 15/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿7,008
Fri 5/1202:25BKK - ICN
Nonstop5h 30mMultiple Airlines
Sat 13/1212:15ICN - BKK
1 stop15h 05mMultiple Airlines
Deal found 25/11฿7,202
Wed 10/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Sat 13/1212:10ICN - BKK
Nonstop6h 10mThai Vietjet Air
Deal found 25/11฿7,170
Wed 10/1202:25BKK - ICN
Nonstop5h 30mMultiple Airlines
Wed 17/1216:50ICN - BKK
Nonstop6h 30mMultiple Airlines
Deal found 25/11฿7,299
Wed 10/1210:35DMK - ICN
1 stop8h 55mMultiple Airlines
Thu 5/311:20ICN - DMK
Nonstop6h 10mMultiple Airlines
Deal found 25/11฿7,363
Tue 16/1202:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Tue 10/311:20ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 25/11฿7,040
One-way flights from Bangkok to Seoul
Search for one-way flight options from Bangkok to Seoul. Find affordable one-way fares based on user searches. Data last updated 25 November 2025.
Sat 7/309:00DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 24/11฿3,520
Fri 17/402:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 25/11฿3,552
Tue 3/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 25/11฿3,585
Tue 31/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 24/11฿3,617
Thu 23/402:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 24/11฿3,649
Wed 10/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Deal found 25/11฿3,649
Tue 10/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 25/11฿3,682
Thu 5/309:00DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 25/11฿3,714
Tue 24/302:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 24/11฿3,779
Mon 12/102:30DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 23/11฿3,875
Fri 5/1202:25BKK - ICN
Nonstop5h 30mThai Vietjet Air
Deal found 25/11฿3,875
Sun 8/203:40DMK - ICN
Nonstop5h 35mThai AirAsia X
Deal found 24/11฿3,940
Cheapflights Fare Finder
Customise your flight search to find flights from Bangkok to Seoul 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 25 November 2025.
Use the filters below to find and compare flights from Bangkok to Seoul that are best for you.
Fly from
Bangkok
Fly to
Seoul
Route
Depart
Return
Price
BangkokIncheon
DMK - ICN
DMKICN
Bangkok Don Mueang Intl
Wed 25/3
02:30-10:05
Nonstop5h 35m
Incheon Intl
Thu 2/4
11:20-15:30
Nonstop6h 10m
฿6,782
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 25/3
02:25-09:55
Nonstop5h 30m
Incheon Intl
Thu 2/4
12:10-16:00
Nonstop5h 50m
฿7,040
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 10/12
02:25-09:55
Nonstop5h 30m
Incheon Intl
Sat 13/12
12:10-16:20
Nonstop6h 10m
฿7,170
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Thu 26/3
05:05-17:25
1 stop10h 20m
Incheon Intl
Thu 2/4
10:05-18:05
1 stop10h 00m
฿7,945
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 25/3
01:05-14:40
1 stop11h 35m
Incheon Intl
Sat 28/3
18:05-14:45
1 stop22h 40m
฿8,300
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Thu 11/12
19:55-06:00
1 stop8h 05m
Incheon Intl
Sat 13/12
12:10-16:20
Nonstop6h 10m
฿8,300
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Sat 10/1
22:10-05:30
1 stop29h 20m
Incheon Intl
Sat 17/1
07:25-20:10
1 stop14h 45m
฿8,397
BangkokIncheon
DMK - ICN
DMKICN
Bangkok Don Mueang Intl
Thu 26/3
09:20-21:05
1 stop9h 45m
Incheon Intl
Sat 28/3
11:20-15:30
Nonstop6h 10m
฿8,558
BangkokIncheon
DMK - ICN
DMKICN
Bangkok Don Mueang Intl
Fri 13/3
02:30-10:05
Nonstop5h 35m
Incheon Intl
Tue 17/3
17:50-22:00
Nonstop6h 10m
฿8,623
BangkokIncheon
DMK - ICN
DMKICN
Bangkok Don Mueang Intl
Thu 11/12
03:55-11:30
Nonstop5h 35m
Incheon Intl
Sun 21/12
11:20-15:30
Nonstop6h 10m
฿8,817
Flights are sorted by cheapest return flights first.
Deals found on 24/11
Showing 1-10 of 60 results
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Best time to book a flight from Bangkok to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul
How far ahead should I book a flight from Bangkok to Seoul?
Use this chart to determine the optimal time to book a return flight from Bangkok to Seoul. Price data was last updated on 21 November 2025.
The best time to book flights from Bangkok to Seoul is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Bangkok to Seoul?
Currently, September is the cheapest month in which you can book a flight from Bangkok to Seoul (average of ฿2,874). Flying from Bangkok to Seoul in February is currently the most expensive (average of ฿6,943). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BKK to SEL?
Find hourly flight availability from Bangkok to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.
A simple way to save on the total cost of your ticket is to fly from Bangkok to Seoul at midday. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Bangkok to Seoul
Explore weekly flight availability from Bangkok to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 November 2025.
The most flights from TH1 to SEL are scheduled on a Monday (44 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (42 on average).
How much does it cost for a return flight from Bangkok to Seoul?
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 25 November 2025.
Read reviews from past customers who have flown with AIR PREMIA and Thai Airways
from Bangkok to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Definitely the best economy seats I’ve ever been on. Lost of room, great service and food. Will recommend to everyone flying to Korea.
Related info for your journey
Find useful and relevant information for your journey from Bangkok to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Bangkok to Seoul?
Thai AirAsia X, Thai Vietjet Air, and Air China can get you from Bangkok to Seoul in just under 5h 30m. Your travel time can differ by up to 4h 05m. The distance between Bangkok and Seoul is about 3663 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Bangkok to Seoul round-trip?
Cheapflights users have booked flights from Bangkok to Seoul return from ฿2,641. Other airlines that can offer you cheap pricing are Jin Air, from ฿3,065, and Thai Vietjet Air, from ฿3,395. Vietnam Airlines is currently priced 71% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Bangkok to Seoul one-way?
฿4,198 is the cheapest one-way deal found within the past few days, from Thai AirAsia X. You may also be able to find cheap deals on Shandong Airlines and Vietnam Airlines, with prices starting from ฿4,457 and ฿4,683, respectively.
What are the most popular routes from Bangkok to Seoul?
While some choose either Bangkok Don Mueang Intl - Incheon Intl or Bangkok Suvarnabhumi - Seoul Gimpo Intl, Bangkok Suvarnabhumi - Incheon Intl is the most popular route from Bangkok to Seoul.
What are the most reliable airlines from Bangkok to Seoul?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok to Seoul on time: AIR PREMIA (93%), Air Busan (83%), เคนย่าแอร์เวย์ (81%).
What are the cheapest flights from Bangkok to Seoul?
Looking for the cheapest flight from Bangkok to Seoul? While on average our users pay ฿25,317, our data indicates the cheapest price to be ฿4,249. The most popular route (Bangkok Suvarnabhumi - Incheon Intl), is priced around ฿7,557.
Can I find deals for business class flights from Bangkok to Seoul?
Yes. Cheapflights offers flight deals from Bangkok to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok to Seoul?
Currently, September is the cheapest month in which you can book a flight from Bangkok to Seoul (average of ฿2,874). Flying from Bangkok to Seoul in February is currently the most expensive (average of ฿6,943). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 November 2025.
Discover the top 10 airlines that operate flights from Bangkok to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 25 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bangkok to Seoul?
Cheapflights helps you search for flights from Bangkok to Seoul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Bangkok to Seoul?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bangkok to Seoul.
Can Cheapflights find flights from Bangkok to Seoul with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangkok to Seoul flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Bangkok to Seoul become cheaper?
Of course! You can now track prices for flights from Bangkok to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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