฿4,190 Cheap Flights from Bangkok (BKK) to Seoul (SEL)

View ฿4,190 flight on Sat, 25 Apr 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Seoul

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Bangkok (BKK) to Seoul (SEL)

Prices were available within the past 7 days and start at ฿4,190 for one-way flights and ฿8,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Vietjet
Fri, 5 Jun - Mon, 29 Jun
BKK
Bangkok
ICN
Seoul
฿8,050 Return, found 9 hours ago
฿8,050
Return
found 9 hours ago
Select Thai Vietjet flight, departing Fri, 5 Jun from Bangkok to Seoul, returning Mon, 29 Jun, priced at ฿8,050 found 9 hours ago
Hong Kong Airlines
Thu, 14 May - Sun, 17 May
BKK
Bangkok
ICN
Seoul
฿8,055 Return, just found
฿8,055
Return
just found
Select Hong Kong Airlines flight, departing Thu, 14 May from Bangkok to Seoul, returning Sun, 17 May, priced at ฿8,055 just found
Shandong Airlines
Thu, 14 May - Sun, 17 May
BKK
Bangkok
ICN
Seoul
฿8,110 Return, just found
฿8,110
Return
just found
Select Shandong Airlines flight, departing Thu, 14 May from Bangkok to Seoul, returning Sun, 17 May, priced at ฿8,110 just found
JIN AIR
Sat, 25 Apr - Sun, 9 Aug
BKK
Bangkok
ICN
Seoul
฿8,520 Return, found 10 hours ago
฿8,520
Return
found 10 hours ago
Select JIN AIR flight, departing Sat, 25 Apr from Bangkok to Seoul, returning Sun, 9 Aug, priced at ฿8,520 found 10 hours ago
Vietnam Airlines
Thu, 1 Oct - Wed, 7 Oct
BKK
Bangkok
ICN
Seoul
฿9,020 Return, just found
฿9,020
Return
just found
Select Vietnam Airlines flight, departing Thu, 1 Oct from Bangkok to Seoul, returning Wed, 7 Oct, priced at ฿9,020 just found
China Southern Airlines
Sun, 28 Jun - Sun, 5 Jul
BKK
Bangkok
ICN
Seoul
฿9,038 Return, found 3 hours ago
฿9,038
Return
found 3 hours ago
Select China Southern Airlines flight, departing Sun, 28 Jun from Bangkok to Seoul, returning Sun, 5 Jul, priced at ฿9,038 found 3 hours ago
Scoot
Tue, 30 Jun - Mon, 6 Jul
BKK
Bangkok
ICN
Seoul
฿9,308 Return, found 2 days ago
฿9,308
Return
found 2 days ago
Select Scoot flight, departing Tue, 30 Jun from Bangkok to Seoul, returning Mon, 6 Jul, priced at ฿9,308 found 2 days ago
T'way Air with baggage
Fri, 3 Jul - Sun, 5 Jul
BKK
Bangkok
ICN
Seoul
฿9,562 Return, found 7 hours ago
฿9,562
Return
found 7 hours ago
Select T'way Air with baggage flight, departing Fri, 3 Jul from Bangkok to Seoul, returning Sun, 5 Jul, priced at ฿9,562 found 7 hours ago
T'Way Air
Sun, 15 Mar - Fri, 27 Mar
BKK
Bangkok
ICN
Seoul
฿9,575 Return, found 3 days ago
฿9,575
Return
found 3 days ago
Select T'Way Air flight, departing Sun, 15 Mar from Bangkok to Seoul, returning Fri, 27 Mar, priced at ฿9,575 found 3 days ago
Air Macau Company
Thu, 14 May - Sun, 17 May
BKK
Bangkok
ICN
Seoul
฿9,910 Return, just found
฿9,910
Return
just found
Select Air Macau Company flight, departing Thu, 14 May from Bangkok to Seoul, returning Sun, 17 May, priced at ฿9,910 just found

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from ฿9,096
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from ฿9,096
Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from ฿16,731
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from ฿16,731

Find the cheapest month to fly from Bangkok (BKK) to Seoul (SEL)

November is typically the cheapest month to fly

From ฿6,251 - ฿8,529 per traveller.

Frequently asked questions

How much is a flight from Bangkok Airport to Seoul (SEL-All Airports)?
Start packing your bags, because round-trip journeys from Suvarnabhumi Intl. Airport (BKK) to Seoul (SEL-All Airports) start from ฿8,050. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BKK to Seoul (SEL-All Airports)?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Airport to Seoul (SEL-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Suvarnabhumi Airport to Seoul (SEL-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BKK to Seoul (SEL-All Airports)?
The flight distance from Bangkok Airport to Seoul (SEL-All Airports) is 3,700 kilometres. Pack yourself a drink, a few snacks and a few good podcasts. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to Seoul (SEL-All Airports)?
You have a wide array of choices when flying from Bangkok Airport to Seoul (SEL-All Airports). Book your seat today with one of these reputable carriers:

  • Korean Air - (KE) with 121 monthly flights
  • Thai Airways International - (TG) with 91 monthly flights
  • Jeju Air - (7C) with 60 monthly flights
  • Thai AirAsia X - (XJ) with 43 monthly flights
  • Jin Air - (LJ) with 30 monthly flights
  • TWay Air - (TW) with 30 monthly flights

Are Suvarnabhumi Airport to Seoul (SEL-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute deals between Bangkok Airport and Seoul (SEL-All Airports) are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers advertise their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to pounce when the price dips.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Return price
฿8,050
Distance
3644 km

Book with confidence

Perfect flights from Bangkok to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Suvarnabhumi Intl. to SEL-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿4,190 and roundtrip prices from ฿8,050. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at SEL-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.
Perfect flights from Bangkok to Seoul
*Available to Expedia members.