S$180 Cheap Flights from Bangkok to Seoul

View S$180 flight on Tue, 6 Jan, 2026Opens in a new window

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

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Cheap Flights from Bangkok to Seoul (BKK-SEL)

Prices were available within the past 7 days and start at S$180 for one-way flights and S$322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hong Kong Airlines
Mon, 13 Jul - Thu, 16 Jul
BKK
Bangkok
ICN
Seoul
S$322 Return, found 21 hours ago
S$322
Return
found 21 hours ago
Select Hong Kong Airlines flight, departing Mon, 13 Jul from Bangkok to Seoul, returning Thu, 16 Jul, priced at S$322 found 21 hours ago
Shandong Airlines
Wed, 7 Jan - Fri, 6 Feb
BKK
Bangkok
ICN
Seoul
S$331 Return, found 8 hours ago
S$331
Return
found 8 hours ago
Select Shandong Airlines flight, departing Wed, 7 Jan from Bangkok to Seoul, returning Fri, 6 Feb, priced at S$331 found 8 hours ago
Thai Vietjet
Wed, 7 Jan - Sat, 17 Jan
BKK
Bangkok
ICN
Seoul
S$367 Return, found 4 days ago
S$367
Return
found 4 days ago
Select Thai Vietjet flight, departing Wed, 7 Jan from Bangkok to Seoul, returning Sat, 17 Jan, priced at S$367 found 4 days ago
Jeju Air with Bag
Fri, 8 May - Mon, 18 May
BKK
Bangkok
ICN
Seoul
S$384 Return, found 23 hours ago
S$384
Return
found 23 hours ago
Select Jeju Air with Bag flight, departing Fri, 8 May from Bangkok to Seoul, returning Mon, 18 May, priced at S$384 found 23 hours ago
China Southern Airlines
Tue, 13 Jan - Fri, 16 Jan
BKK
Bangkok
ICN
Seoul
S$391 Return, found 2 days ago
S$391
Return
found 2 days ago
Select China Southern Airlines flight, departing Tue, 13 Jan from Bangkok to Seoul, returning Fri, 16 Jan, priced at S$391 found 2 days ago
Hainan Airlines
Fri, 27 Mar - Fri, 3 Apr
BKK
Bangkok
ICN
Seoul
S$399 Return, found 1 day ago
S$399
Return
found 1 day ago
Select Hainan Airlines flight, departing Fri, 27 Mar from Bangkok to Seoul, returning Fri, 3 Apr, priced at S$399 found 1 day ago
Cathay Pacific
Tue, 3 Feb - Mon, 9 Feb
BKK
Bangkok
ICN
Seoul
S$413 Return, found 5 days ago
S$413
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 3 Feb from Bangkok to Seoul, returning Mon, 9 Feb, priced at S$413 found 5 days ago
Vietnam Airlines
Sat, 9 May - Sun, 17 May
BKK
Bangkok
ICN
Seoul
S$432 Return, found 1 day ago
S$432
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sat, 9 May from Bangkok to Seoul, returning Sun, 17 May, priced at S$432 found 1 day ago
Air China
Tue, 24 Mar - Sat, 28 Mar
BKK
Bangkok
GMP
Seoul
S$434 Return, found 4 days ago
S$434
Return
found 4 days ago
Select Air China flight, departing Tue, 24 Mar from Bangkok to Seoul, returning Sat, 28 Mar, priced at S$434 found 4 days ago
Hahn Air Systems
Wed, 18 Mar - Sun, 22 Mar
BKK
Bangkok
ICN
Seoul
S$437 Return, found 17 hours ago
S$437
Return
found 17 hours ago
Select Hahn Air Systems flight, departing Wed, 18 Mar from Bangkok to Seoul, returning Sun, 22 Mar, priced at S$437 found 17 hours ago

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

November is typically the cheapest month to fly

From S$251 - S$341 per traveller.

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 S$428
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from S$428
Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from S$609
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from S$609
Bangkok to Seoul route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Return price
S$321
Distance
3644 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 Hainan Airlines, Shandong Airlines, Hong Kong Airlines, Jeju Air with Bag, T'Way Air, China Eastern Airlines, China Southern Airlines, Hahn Air Systems, Scoot, Xiamen Airlines, Thai Vietjet, Cathay Pacific, Vietnam Airlines, Air China. 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$180 and roundtrip prices from S$322*.
 

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$322. 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

*Available to Expedia members.