₩168,920 Cheap Flights from Bangkok (BKK) to Seoul (ICN)

View ₩168,920 flight on Mon, Nov 10, 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 ₩168,920 for one-way flights and ₩346,410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Thu, Nov 20 - Tue, Nov 25
BKK
Bangkok
ICN
Seoul
₩346,410 Roundtrip, found 4 hours ago
₩346,410
Roundtrip
found 4 hours ago
Select T'Way Air flight, departing Thu, Nov 20 from Bangkok to Seoul, returning Tue, Nov 25, priced at ₩346,410 found 4 hours ago
Hong Kong Airlines
Mon, Dec 15 - Wed, Dec 17
BKK
Bangkok
ICN
Seoul
₩349,300 Roundtrip, found 2 days ago
₩349,300
Roundtrip
found 2 days ago
Select Hong Kong Airlines flight, departing Mon, Dec 15 from Bangkok to Seoul, returning Wed, Dec 17, priced at ₩349,300 found 2 days ago
Shandong Airlines
Fri, Apr 10 - Fri, Apr 17
BKK
Bangkok
ICN
Seoul
₩356,700 Roundtrip, found 1 day ago
₩356,700
Roundtrip
found 1 day ago
Select Shandong Airlines flight, departing Fri, Apr 10 from Bangkok to Seoul, returning Fri, Apr 17, priced at ₩356,700 found 1 day ago
Hainan Airlines
Wed, Oct 29 - Fri, Nov 7
BKK
Bangkok
ICN
Seoul
₩390,000 Roundtrip, found 14 hours ago
₩390,000
Roundtrip
found 14 hours ago
Select Hainan Airlines flight, departing Wed, Oct 29 from Bangkok to Seoul, returning Fri, Nov 7, priced at ₩390,000 found 14 hours ago
Xiamen Airlines
Fri, Oct 31 - Fri, Nov 7
BKK
Bangkok
ICN
Seoul
₩403,700 Roundtrip, found 2 days ago
₩403,700
Roundtrip
found 2 days ago
Select Xiamen Airlines flight, departing Fri, Oct 31 from Bangkok to Seoul, returning Fri, Nov 7, priced at ₩403,700 found 2 days ago
T'way Air with baggage
Fri, Nov 21 - Mon, Nov 24
BKK
Bangkok
ICN
Seoul
₩427,090 Roundtrip, found 1 day ago
₩427,090
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Fri, Nov 21 from Bangkok to Seoul, returning Mon, Nov 24, priced at ₩427,090 found 1 day ago
Jeju Air
Thu, Nov 20 - Sat, Nov 29
BKK
Bangkok
ICN
Seoul
₩445,200 Roundtrip, found 1 day ago
₩445,200
Roundtrip
found 1 day ago
Select Jeju Air flight, departing Thu, Nov 20 from Bangkok to Seoul, returning Sat, Nov 29, priced at ₩445,200 found 1 day ago
Cathay Pacific
Wed, Nov 5 - Wed, Nov 12
BKK
Bangkok
ICN
Seoul
₩445,800 Roundtrip, found 12 hours ago
₩445,800
Roundtrip
found 12 hours ago
Select Cathay Pacific flight, departing Wed, Nov 5 from Bangkok to Seoul, returning Wed, Nov 12, priced at ₩445,800 found 12 hours ago
Scoot
Tue, Aug 18 - Sat, Aug 22
BKK
Bangkok
ICN
Seoul
₩459,614 Roundtrip, found 1 day ago
₩459,614
Roundtrip
found 1 day ago
Select Scoot flight, departing Tue, Aug 18 from Bangkok to Seoul, returning Sat, Aug 22, priced at ₩459,614 found 1 day ago
JIN AIR
Mon, Nov 3 - Tue, Nov 4
BKK
Bangkok
ICN
Seoul
₩467,800 Roundtrip, found 5 days ago
₩467,800
Roundtrip
found 5 days ago
Select JIN AIR flight, departing Mon, Nov 3 from Bangkok to Seoul, returning Tue, Nov 4, priced at ₩467,800 found 5 days ago

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

September is typically the cheapest month to fly

From ₩275,005 - ₩628,740 per traveler.

Alternative airports near Seoul

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

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city center is 20 minutes. Flights from ₩1,392,000
GMP
Gimpo Intl.
Closest
Average driving time to city center20 min
Flights from ₩1,392,000
Flights from Bangkok (BKK) to Seoul (ICN)
Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Macau Company, Air Premia, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Eastar Jet, Hong Kong Airlines, JIN AIR, Jeju Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
₩346,410
Distance
3644 km
Average flight time
7 hours 28 mins

Bangkok to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Bangkok to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BKK to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Bangkok for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩346,410. 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 kilometers 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.

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