NZ$92 Cheap Flights Seoul to Bangkok (SEL-BKK)

View NZ$92 flight on Tue, 14 Oct 2025Opens in a new window

Popular airlines from Seoul to Bangkok (BKK-Suvarnabhumi Intl.)

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

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

Jeju Air
Sat, 18 Oct - Mon, 27 Oct
ICN
Seoul
BKK
Bangkok
NZ$243 Return, found 2 days ago
NZ$243
Return
found 2 days ago
Select Jeju Air flight, departing Sat, 18 Oct from Seoul to Bangkok, returning Mon, 27 Oct, priced at NZ$243 found 2 days ago
Jeju Air with Bag
Thu, 16 Oct - Fri, 24 Oct
ICN
Seoul
BKK
Bangkok
NZ$286 Return, found 2 days ago
NZ$286
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Thu, 16 Oct from Seoul to Bangkok, returning Fri, 24 Oct, priced at NZ$286 found 2 days ago
Air China
Mon, 12 Jan - Sun, 18 Jan
ICN
Seoul
BKK
Bangkok
NZ$406 Return, found 4 days ago
NZ$406
Return
found 4 days ago
Select Air China flight, departing Mon, 12 Jan from Seoul to Bangkok, returning Sun, 18 Jan, priced at NZ$406 found 4 days ago
Air China
Mon, 24 Nov - Thu, 27 Nov
GMP
Seoul
BKK
Bangkok
NZ$409 Return, found 6 days ago
NZ$409
Return
found 6 days ago
Select Air China flight, departing Mon, 24 Nov from Seoul to Bangkok, returning Thu, 27 Nov, priced at NZ$409 found 6 days ago
China Eastern Airlines
Thu, 16 Oct - Fri, 24 Oct
ICN
Seoul
BKK
Bangkok
NZ$418 Return, found 2 days ago
NZ$418
Return
found 2 days ago
Select China Eastern Airlines flight, departing Thu, 16 Oct from Seoul to Bangkok, returning Fri, 24 Oct, priced at NZ$418 found 2 days ago
Korean Air
Mon, 13 Oct - Mon, 20 Oct
ICN
Seoul
BKK
Bangkok
NZ$454 Return, found 5 days ago
NZ$454
Return
found 5 days ago
Select Korean Air flight, departing Mon, 13 Oct from Seoul to Bangkok, returning Mon, 20 Oct, priced at NZ$454 found 5 days ago
Asiana Airlines
Thu, 16 Oct - Fri, 24 Oct
ICN
Seoul
BKK
Bangkok
NZ$461 Return, found 2 days ago
NZ$461
Return
found 2 days ago
Select Asiana Airlines flight, departing Thu, 16 Oct from Seoul to Bangkok, returning Fri, 24 Oct, priced at NZ$461 found 2 days ago
Hong Kong Airlines
Wed, 28 Jan - Wed, 4 Feb
ICN
Seoul
BKK
Bangkok
NZ$474 Return, found 5 days ago
NZ$474
Return
found 5 days ago
Select Hong Kong Airlines flight, departing Wed, 28 Jan from Seoul to Bangkok, returning Wed, 4 Feb, priced at NZ$474 found 5 days ago
Philippine Airlines
Tue, 14 Oct - Tue, 21 Oct
ICN
Seoul
BKK
Bangkok
NZ$508 Return, found 5 days ago
NZ$508
Return
found 5 days ago
Select Philippine Airlines flight, departing Tue, 14 Oct from Seoul to Bangkok, returning Tue, 21 Oct, priced at NZ$508 found 5 days ago
Cathay Pacific
Sat, 18 Oct - Mon, 27 Oct
ICN
Seoul
BKK
Bangkok
NZ$528 Return, found 2 days ago
NZ$528
Return
found 2 days ago
Select Cathay Pacific flight, departing Sat, 18 Oct from Seoul to Bangkok, returning Mon, 27 Oct, priced at NZ$528 found 2 days ago

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Suvarnabhumi Intl. Airport (BKK)?
The lowest price advertised for a round-trip journey from Seoul (SEL-All Airports) to Suvarnabhumi Intl. Airport (BKK) is NZ$243. But you better act fast. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to BKK?
Every airline has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Seoul (SEL-All Airports) to Suvarnabhumi Intl. Airport (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 Seoul (SEL-All Airports) to Bangkok Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Suvarnabhumi Intl. Airport (BKK)?
It's around 3 700 kilometres from Seoul (SEL-All Airports) to Suvarnabhumi Intl. Airport (BKK), so expect to be strapped into your seat for a while. Keep yourself occupied by packing things like a magazine or a good old-fashioned book.
Which airlines fly direct from Seoul (SEL-All Airports) to Suvarnabhumi Intl. Airport (BKK)?
With loads of great airlines to choose from, flying from Seoul (SEL-All Airports) to Bangkok Airport is a breeze. See which one of these popular carriers has flights that suit your travel schedule:

  • 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 Seoul (SEL-All Airports) to Bangkok Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to nab an awesome last-minute deal from Seoul (SEL-All Airports) to Suvarnabhumi Airport, but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can feel confident knowing you're always getting the latest offers.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, Air Macau Company, All Nippon Airways, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Hahn Air Systems, Hong Kong Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air
Return price
NZ$242
Distance
3644 km

Book with confidence

Book with confidence

SEL to BKK Flights

Ready to have the time of your life? When you use Expedia.co.nz to book cheap flights from Incheon to Bangkok, you can experience all of the attractions this city is famous for, or escape the crowds and explore the outskirts on your own. Our amazing deals on airfare help you save big on tickets, so you can spend more of your hard-earned money enjoying local entertainment options. Even if you seek to score a seat on one of the last-minute SEL to BKK flights, you’ll still save a bundle when compared to the competition.

See for yourself how simple it is to book the holiday of your dreams to Bangkok by using our helpful search engine today. We have the largest inventory of flights on the internet, and our intuitive tools make it easy to find affordable airfare at any time of year.

Prefer to fly with a particular airline? Our extensive network of travel partners ensures that you can travel with whichever carrier you prefer. So if you’ve been searching for cheap flights to Bangkok from Incheon, Expedia.co.nz has exactly what you’re looking for. As the world’s leader in travel, we’re committed to helping you get the best rates around.

SEL to BKK Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Bangkok Flight Deals

Bangkok

Seoul Airports

Seoul

Incheon Intl. to Bangkok
NZ$242.47
*Available to Expedia members.