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₩153,920 Cheap Flights from Seoul (ICN) to Bangkok (BKK)

View ₩153,920 flight on Tue, Aug 25, 2026Opens in a new window

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

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Cheap Flights from Seoul to Bangkok (ICN-BKK)

Prices were available within the past 7 days and start at ₩153,920 for one-way flights and ₩376,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Sat, Aug 22 - Wed, Aug 26
ICN
Seoul
BKK
Bangkok
₩376,400 Roundtrip, found 1 hour ago
₩376,400
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Sat, Aug 22 from Seoul to Bangkok, returning Wed, Aug 26, priced at ₩376,400 found 1 hour ago
T'Way Air
Sat, Aug 22 - Wed, Aug 26
ICN
Seoul
BKK
Bangkok
₩376,410 Roundtrip, found 1 hour ago
₩376,410
Roundtrip
found 1 hour ago
Select T'Way Air flight, departing Sat, Aug 22 from Seoul to Bangkok, returning Wed, Aug 26, priced at ₩376,410 found 1 hour ago
Vietnam Airlines
Sat, Sep 12 - Wed, Sep 16
ICN
Seoul
BKK
Bangkok
₩379,500 Roundtrip, just found
₩379,500
Roundtrip
just found
Select Vietnam Airlines flight, departing Sat, Sep 12 from Seoul to Bangkok, returning Wed, Sep 16, priced at ₩379,500 just found
Eastar Jet
Mon, Jan 25 - Thu, Feb 25
ICN
Seoul
BKK
Bangkok
₩386,400 Roundtrip, found 2 hours ago
₩386,400
Roundtrip
found 2 hours ago
Select Eastar Jet flight, departing Mon, Jan 25 from Seoul to Bangkok, returning Thu, Feb 25, priced at ₩386,400 found 2 hours ago
Thai Vietjet
Wed, Sep 2 - Mon, Sep 21
ICN
Seoul
BKK
Bangkok
₩386,800 Roundtrip, found 10 hours ago
₩386,800
Roundtrip
found 10 hours ago
Select Thai Vietjet flight, departing Wed, Sep 2 from Seoul to Bangkok, returning Mon, Sep 21, priced at ₩386,800 found 10 hours ago
JIN AIR
Sat, Sep 26 - Wed, Sep 30
ICN
Seoul
BKK
Bangkok
₩391,400 Roundtrip, found 4 hours ago
₩391,400
Roundtrip
found 4 hours ago
Select JIN AIR flight, departing Sat, Sep 26 from Seoul to Bangkok, returning Wed, Sep 30, priced at ₩391,400 found 4 hours ago
T'way Air with baggage
Wed, Aug 26 - Sun, Aug 30
ICN
Seoul
BKK
Bangkok
₩414,410 Roundtrip, just found
₩414,410
Roundtrip
just found
Select T'way Air with baggage flight, departing Wed, Aug 26 from Seoul to Bangkok, returning Sun, Aug 30, priced at ₩414,410 just found
Shandong Airlines
Sun, Jul 19 - Tue, Jul 21
ICN
Seoul
BKK
Bangkok
₩488,800 Roundtrip, found 5 hours ago
₩488,800
Roundtrip
found 5 hours ago
Select Shandong Airlines flight, departing Sun, Jul 19 from Seoul to Bangkok, returning Tue, Jul 21, priced at ₩488,800 found 5 hours ago
Xiamen Airlines
Mon, Sep 7 - Mon, Sep 14
ICN
Seoul
BKK
Bangkok
₩504,300 Roundtrip, found 3 hours ago
₩504,300
Roundtrip
found 3 hours ago
Select Xiamen Airlines flight, departing Mon, Sep 7 from Seoul to Bangkok, returning Mon, Sep 14, priced at ₩504,300 found 3 hours ago
Air Premia
Thu, Sep 3 - Sun, Sep 6
ICN
Seoul
BKK
Bangkok
₩505,400 Roundtrip, just found
₩505,400
Roundtrip
just found
Select Air Premia flight, departing Thu, Sep 3 from Seoul to Bangkok, returning Sun, Sep 6, priced at ₩505,400 just found

Alternative airports near Bangkok

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

Select flight to Don Mueang Intl. DMK. Closest option available. Average driving time to city center is 19 minutes. Flights from ₩879,000
DMK
Don Mueang Intl.
Closest
Average driving time to city center19 min
Flights from ₩879,000

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to Suvarnabhumi Airport?
If you're traveling from ICN to Suvarnabhumi Airport, round-trip journeys start from ₩376,400. 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 canceled 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 kilometers 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.

Travel information

Origin airport
Incheon Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Macau Company, Air Premia, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Eastar Jet, Hong Kong Airlines, JIN AIR, Japan Airlines, Jeju Air, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
₩376,400
Distance
3644 km
Average flight time
3 hours 47 mins

Book with confidence

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.

Incheon to Bangkok Flights
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