RM510 Cheap Flights from Bangkok (BKK) to Seoul (ICN)

View RM510 flight on Thu, 11 Sep 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Incheon Intl. Airport (ICN)

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Cheap Flights from Bangkok to Seoul (BKK-ICN)

Prices were available within the past 7 days and start at RM510 for one-way flights and RM997 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Thu, 11 Sep - Wed, 17 Sep
BKK
Bangkok
ICN
Seoul
RM997 Return, found 4 hours ago
RM997
Return
found 4 hours ago
Select T'Way Air flight, departing Thu, 11 Sep from Bangkok to Seoul, returning Wed, 17 Sep, priced at RM997 found 4 hours ago
T'Way Air
Thu, 4 Sep - Wed, 10 Sep
BKK
Bangkok
ICN
Seoul
RM1,000 Return, found 1 day ago
RM1,000
Return
found 1 day ago
Select T'Way Air flight, departing Thu, 4 Sep from Bangkok to Seoul, returning Wed, 10 Sep, priced at RM1,000 found 1 day ago
Hahn Air Systems
Thu, 2 Oct - Fri, 10 Oct
BKK
Bangkok
ICN
Seoul
RM1,117 Return, found 1 day ago
RM1,117
Return
found 1 day ago
Select Hahn Air Systems flight, departing Thu, 2 Oct from Bangkok to Seoul, returning Fri, 10 Oct, priced at RM1,117 found 1 day ago
T'way Air with baggage
Thu, 2 Oct - Sat, 11 Oct
BKK
Bangkok
ICN
Seoul
RM1,296 Return, found 6 days ago
RM1,296
Return
found 6 days ago
Select T'way Air with baggage flight, departing Thu, 2 Oct from Bangkok to Seoul, returning Sat, 11 Oct, priced at RM1,296 found 6 days ago
Jeju Air with Bag
Thu, 11 Sep - Wed, 17 Sep
BKK
Bangkok
ICN
Seoul
RM1,307 Return, found 4 hours ago
RM1,307
Return
found 4 hours ago
Select Jeju Air with Bag flight, departing Thu, 11 Sep from Bangkok to Seoul, returning Wed, 17 Sep, priced at RM1,307 found 4 hours ago
Hahn Air Systems
Thu, 2 Oct - Fri, 10 Oct
BKK
Bangkok
ICN
Seoul
RM1,387 Return, found 1 day ago
RM1,387
Return
found 1 day ago
Select Hahn Air Systems flight, departing Thu, 2 Oct from Bangkok to Seoul, returning Fri, 10 Oct, priced at RM1,387 found 1 day ago
Vietnam Airlines
Sun, 21 Dec - Sun, 4 Jan
BKK
Bangkok
ICN
Seoul
RM1,392 Return, found 19 hours ago
RM1,392
Return
found 19 hours ago
Select Vietnam Airlines flight, departing Sun, 21 Dec from Bangkok to Seoul, returning Sun, 4 Jan, priced at RM1,392 found 19 hours ago
Cathay Pacific
Sat, 23 Aug - Tue, 2 Sep
BKK
Bangkok
ICN
Seoul
RM1,443 Return, found 1 day ago
RM1,443
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 23 Aug from Bangkok to Seoul, returning Tue, 2 Sep, priced at RM1,443 found 1 day ago
Xiamen Airlines
Sun, 21 Dec - Sun, 4 Jan
BKK
Bangkok
ICN
Seoul
RM1,464 Return, found 19 hours ago
RM1,464
Return
found 19 hours ago
Select Xiamen Airlines flight, departing Sun, 21 Dec from Bangkok to Seoul, returning Sun, 4 Jan, priced at RM1,464 found 19 hours ago
Hong Kong Airlines
Sat, 6 Dec - Sat, 13 Dec
BKK
Bangkok
ICN
Seoul
RM1,635 Return, found 1 day ago
RM1,635
Return
found 1 day ago
Select Hong Kong Airlines flight, departing Sat, 6 Dec from Bangkok to Seoul, returning Sat, 13 Dec, priced at RM1,635 found 1 day ago

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

May is typically the cheapest month to fly

From RM 935 - RM 1,387 per traveller.

Graph displaying average flight prices per month

Bangkok to Seoul route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Macau Company, Cathay Pacific, China Airlines, Hahn Air Systems, Hong Kong Airlines, Jeju Air with Bag, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Return price
RM997
Distance
3644 km
Average flight time
7 hours 30 mins

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 T'Way Air, Jeju Air with Bag, Scoot, Hahn Air Systems, T'way Air with baggage, Xiamen Airlines, Vietnam Airlines, Royal Brunei Airlines, Thai Airways International, Malaysia Airlines, Cathay Pacific, Hong Kong Airlines. Our selection of flights from Suvarnabhumi Intl. to Incheon Intl. 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 Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM510 and roundtrip prices from RM997*.
 

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 Suvarnabhumi Airport to Incheon Intl. Airport (ICN)?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Bangkok Airport and ICN start from RM997. Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Bangkok Airport to Incheon Intl. Airport (ICN)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Bangkok Airport to Incheon Intl. Airport (ICN) 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 BKK to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Suvarnabhumi Airport to Seoul–Incheon Intl. Airport?
It's around 3,700 kilometres from Bang Phli to South Korea, so expect to be strapped into your seat for a while. Keep yourself entertained by packing things like a magazine or the latest bestseller.
Which airlines fly direct from Bangkok Airport to Incheon Intl. Airport (ICN)?
You'll have your choice of a great selection of airlines that fly from Suvarnabhumi Intl. Airport (BKK) to Incheon Airport. The most popular ones are:

  • 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 Intl. Airport (BKK) to Seoul–Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between Bangkok Airport and ICN are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines publicize their prices up to a year prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to secure your seat when the price is low.

Explore a world of travel with Expedia

*Available to Expedia members.