₹9,802 Cheap Flights from Seoul (ICN) to Bangkok (BKK)

View ₹9,802 flight on Thu, 28 Aug 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹9,802 for one-way flights and ₹18,691 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Tue, 2 Sep - Sat, 6 Sep
ICN
Seoul
BKK
Bangkok
₹18,691 Return, found 6 days ago
₹18,691
Return
found 6 days ago
Select China Southern Airlines flight, departing Tue, 2 Sep from Seoul to Bangkok, returning Sat, 6 Sep, priced at ₹18,691 found 6 days ago
China Southern Airlines
Sat, 16 Aug - Wed, 27 Aug
ICN
Seoul
BKK
Bangkok
₹18,698 Return, found 12 hours ago
₹18,698
Return
found 12 hours ago
Select China Southern Airlines flight, departing Sat, 16 Aug from Seoul to Bangkok, returning Wed, 27 Aug, priced at ₹18,698 found 12 hours ago
China Southern Airlines
Wed, 27 Aug - Mon, 1 Sep
ICN
Seoul
BKK
Bangkok
₹18,699 Return, found 1 day ago
₹18,699
Return
found 1 day ago
Select China Southern Airlines flight, departing Wed, 27 Aug from Seoul to Bangkok, returning Mon, 1 Sep, priced at ₹18,699 found 1 day ago
China Southern Airlines
Thu, 31 Jul - Sun, 3 Aug
ICN
Seoul
BKK
Bangkok
₹18,716 Return, found 2 days ago
₹18,716
Return
found 2 days ago
Select China Southern Airlines flight, departing Thu, 31 Jul from Seoul to Bangkok, returning Sun, 3 Aug, priced at ₹18,716 found 2 days ago
China Southern Airlines
Thu, 28 Aug - Thu, 4 Sep
ICN
Seoul
BKK
Bangkok
₹18,719 Return, found 4 days ago
₹18,719
Return
found 4 days ago
Select China Southern Airlines flight, departing Thu, 28 Aug from Seoul to Bangkok, returning Thu, 4 Sep, priced at ₹18,719 found 4 days ago
China Southern Airlines
Thu, 14 Aug - Mon, 18 Aug
ICN
Seoul
BKK
Bangkok
₹18,728 Return, found 3 days ago
₹18,728
Return
found 3 days ago
Select China Southern Airlines flight, departing Thu, 14 Aug from Seoul to Bangkok, returning Mon, 18 Aug, priced at ₹18,728 found 3 days ago
China Eastern Airlines
Sun, 3 Aug - Thu, 7 Aug
ICN
Seoul
BKK
Bangkok
₹22,155 Return, found 14 hours ago
₹22,155
Return
found 14 hours ago
Select China Eastern Airlines flight, departing Sun, 3 Aug from Seoul to Bangkok, returning Thu, 7 Aug, priced at ₹22,155 found 14 hours ago
Asiana Airlines
Sun, 7 Sep - Thu, 11 Sep
ICN
Seoul
BKK
Bangkok
₹22,919 Return, found 2 days ago
₹22,919
Return
found 2 days ago
Select Asiana Airlines flight, departing Sun, 7 Sep from Seoul to Bangkok, returning Thu, 11 Sep, priced at ₹22,919 found 2 days ago
Cathay Pacific
Wed, 27 Aug - Mon, 1 Sep
ICN
Seoul
BKK
Bangkok
₹23,428 Return, found 1 day ago
₹23,428
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 27 Aug from Seoul to Bangkok, returning Mon, 1 Sep, priced at ₹23,428 found 1 day ago
Korean Air
Wed, 27 Aug - Mon, 1 Sep
ICN
Seoul
BKK
Bangkok
₹23,531 Return, found 1 day ago
₹23,531
Return
found 1 day ago
Select Korean Air flight, departing Wed, 27 Aug from Seoul to Bangkok, returning Mon, 1 Sep, priced at ₹23,531 found 1 day ago

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

May is typically the cheapest month to fly

From ₹12,783 - ₹22,076 per traveller.

Graph displaying average flight prices per month

Flight from Seoul to Bangkok route information
Origin airport
Incheon Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Japan Airlines, Korean Air, Lao Airlines, Malaysia Airlines, Thai Airways International, Vietnam Airlines
Return price
₹18,691
Distance
3644 km
Average flight time
3 hours 45 mins

Incheon to Bangkok 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 Incheon to Bangkok 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 Bangkok.

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 ICN to BKK flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon 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 BKK 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 Incheon Intl. Airport (ICN) to Suvarnabhumi Airport?
If you're travelling from ICN to Suvarnabhumi Airport, round-trip journeys start from ₹18,691. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Airport to Suvarnabhumi Airport?
Most flights can be cancelled online, but every airline has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to BKK 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 Incheon Intl. Airport (ICN) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK)?
Around 3,700 kilometres separates South Korea and Bang Phli, so pack something to keep you occupied for a couple of hours. That thrilling novel you haven't had time to start will be just the ticket.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Bangkok Airport?
You'll have your pick of a great range of airlines that fly from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK). The most sought-after 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 ICN to Bangkok Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seoul–Incheon Intl. Airport to Suvarnabhumi Airport can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out altogether! If you'd prefer to play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

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