S$150 Cheap Flights from Bangkok to Seoul

View S$150 flight on Fri, 5 Sep, 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Seoul

Cheap Flights from Bangkok to Seoul (BKK-SEL)

Prices were available within the past 7 days and start at S$150 for one-way flights and S$293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Tue, 1 Jul - Sun, 6 Jul
DMK
Bangkok
ICN
Seoul
S$293 Return, found 3 days ago
S$293
Return
found 3 days ago
Select Thai AirAsia X flight, departing Tue, 1 Jul from Bangkok to Seoul, returning Sun, 6 Jul, priced at S$293 found 3 days ago
Shandong Airlines
Wed, 18 Jun - Sat, 5 Jul
BKK
Bangkok
ICN
Seoul
S$316 Return, found 4 days ago
S$316
Return
found 4 days ago
Select Shandong Airlines flight, departing Wed, 18 Jun from Bangkok to Seoul, returning Sat, 5 Jul, priced at S$316 found 4 days ago
T'Way Air
Thu, 3 Jul - Sun, 6 Jul
BKK
Bangkok
ICN
Seoul
S$368 Return, found 20 hours ago
S$368
Return
found 20 hours ago
Select T'Way Air flight, departing Thu, 3 Jul from Bangkok to Seoul, returning Sun, 6 Jul, priced at S$368 found 20 hours ago
Hainan Airlines
Wed, 18 Jun - Fri, 20 Jun
BKK
Bangkok
ICN
Seoul
S$371 Return, found 1 day ago
S$371
Return
found 1 day ago
Select Hainan Airlines flight, departing Wed, 18 Jun from Bangkok to Seoul, returning Fri, 20 Jun, priced at S$371 found 1 day ago
T'way Air with baggage
Fri, 4 Jul - Mon, 7 Jul
BKK
Bangkok
ICN
Seoul
S$371 Return, found 14 hours ago
S$371
Return
found 14 hours ago
Select T'way Air with baggage flight, departing Fri, 4 Jul from Bangkok to Seoul, returning Mon, 7 Jul, priced at S$371 found 14 hours ago
Air China
Thu, 19 Jun - Thu, 26 Jun
BKK
Bangkok
GMP
Seoul
S$404 Return, found 5 days ago
S$404
Return
found 5 days ago
Select Air China flight, departing Thu, 19 Jun from Bangkok to Seoul, returning Thu, 26 Jun, priced at S$404 found 5 days ago
Cathay Pacific
Mon, 16 Jun - Mon, 23 Jun
BKK
Bangkok
ICN
Seoul
S$421 Return, found 12 hours ago
S$421
Return
found 12 hours ago
Select Cathay Pacific flight, departing Mon, 16 Jun from Bangkok to Seoul, returning Mon, 23 Jun, priced at S$421 found 12 hours ago
Vietnam Airlines
Thu, 3 Jul - Sun, 13 Jul
BKK
Bangkok
ICN
Seoul
S$424 Return, found 8 hours ago
S$424
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Thu, 3 Jul from Bangkok to Seoul, returning Sun, 13 Jul, priced at S$424 found 8 hours ago
Shenzhen Airlines
Fri, 27 Jun - Tue, 1 Jul
BKK
Bangkok
ICN
Seoul
S$427 Return, found 16 hours ago
S$427
Return
found 16 hours ago
Select Shenzhen Airlines flight, departing Fri, 27 Jun from Bangkok to Seoul, returning Tue, 1 Jul, priced at S$427 found 16 hours ago
Xiamen Airlines
Sat, 16 Aug - Tue, 19 Aug
BKK
Bangkok
ICN
Seoul
S$446 Return, found 1 hour ago
S$446
Return
found 1 hour ago
Select Xiamen Airlines flight, departing Sat, 16 Aug from Bangkok to Seoul, returning Tue, 19 Aug, priced at S$446 found 1 hour ago
Bangkok to Seoul route information
Origin airport
Don Mueang Intl.
Destination airport
Incheon Intl.
Return price
S$292
Distance
3635 km

Perfect flights from Bangkok to Seoul

Your Journey from Bangkok to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Bangkok to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai AirAsia X, T'Way Air, T'way Air with baggage, Jeju Air with Bag, Scoot, Vietnam Airlines, Shenzhen Airlines, Air China, Hong Kong Airlines, Shandong Airlines, Hainan Airlines, Cathay Pacific, Xiamen Airlines. Our selection of flights from Suvarnabhumi Intl. to SEL-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Bangkok to Seoul Flights

Experience the joy of finding cheap flights from Suvarnabhumi Intl. to SEL-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$150 and roundtrip prices from S$293*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bangkok to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Bangkok to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Bangkok to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Bangkok to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Bangkok to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$293. 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.

Explore a world of travel with Expedia

Seoul Airports

Seoul

Bangkok to Incheon Intl.
S$292.25
Bangkok to Gimpo Intl.
S$403.47
Bangkok Airports

Bangkok

Don Mueang Intl. to Seoul
S$292.25
*Available to Expedia members.