Book a trip from Seoul to Bangkok with Cathay Pacific , fares from KRW427,400
Deals on Seoul (SEL) to Bangkok (BKK) flights
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Flights from Seoul (ICN) to Bangkok (BKK)
Flight route information
Cathay Pacific offers flights to Bangkok Suvarnabhumi International Airport (BKK) from Seoul Incheon International Airport (ICN), with a layover in Hong Kong. Flights from ICN to BKK take around 8 hours 15 minutes, including the layover, and bring you to the main terminal in Bangkok.
Upon your arrival in Bangkok
The most convenient route to Bangkok’s city centre from the airport is via taxi, which takes approximately 30 minutes. Taxis are available from outside the airport terminal. The Airport Rail Link is another option, and can get you downtown in around 25 minutes.
A brief introduction to Bangkok
A bustling metropolis of rich cultural attractions, vibrant nightlife, and a famed street dining scene, the capital of ‘The Land of Smiles’ has something for everyone.
To appreciate Bangkok’s heritage, head to the island of Rattanakosin – home to the city’s ornate golden temples. Here, you can marvel at the opulence of the Grand Palace, a building encrusted with gold and jewels that has been the official residence of the Thai monarchy for almost 250 years. Nearby, you’ll also find the Temple of the Emerald Buddha, which is regarded as the most sacred Buddhist temple in all of Thailand.
For a taste of Bangkok’s cuisine, be sure to sample the delicious street food on Yaowarat Road. We recommend trying local delicacies, such as ‘pad see ew’ (stir fried flat noodles) and ‘tom yum’ (hot and sour soup). To experience Bangkok’s spirited nightlife, we recommend visiting Banglamphu, an area that is known for its lively dance clubs and hip bars.
Shopping lovers can take advantage of Bangkok’s bountiful retail options. Consider visiting high-end malls such as Siam Paragon, ICONSIAM, and Central World.
Flying to Bangkok with Cathay Pacific
Book your Seoul to Bangkok flight with Cathay Pacific and relax in great comfort on-board a cabin that’s been thoughtfully designed with you in mind. While relaxing, you can discover a world of entertainment on our inflight content library, which features a wide selection of Hollywood blockbusters, Asian cinema classics, complete TV box sets, and much more. Find out what’s playing on your flight.
Why you should book directly with Cathay Pacific
Book directly with Cathay Pacific and experience round-the-clock support, customised bookings, exclusive offers, and more. When you book directly, there are no hidden fees or service charges to worry about.
Frequently asked questions
How long is the flight from Seoul to Bangkok?
Flights from Seoul (ICN) to Bangkok (BKK) take around 8 hours 15 minutes, including the layover in Hong Kong. During the layover, we invite our First and Business Class passengers to refresh and recharge in our award-winning airport lounge, which features signature experiences such as our Shower Suite and Relaxation Rooms.
What plane will I be flying on?
Our Seoul to Bangkok flights operate on our fleet of modern and spacious Airbus A330s. Learn more about our fleet. The aircraft model may change due to availability.
How much baggage am I allowed to take when I fly to Bangkok with Cathay Pacific?
Economy Class ticket holders may bring one piece of cabin baggage weighing up to 7kg (15 lbs), as well as two pieces of check-in baggage weighing up to 30kg (66 lbs) total. Premium Economy, Business, and First Class ticket holders are entitled to higher limits. Read more about our baggage policy.
What should I know before arriving in Bangkok?
Before arriving in Bangkok, it’s best to know the basics so you can easily navigate your new surroundings. Below is what you need to know before you fly to Bangkok.
- Currency: Thai baht (฿, THB). Find out the current conversion rate.
- Plug: 220V Type A, B, or C
- Time zone: GMT+7
- Language: Thai
Flight Deals for Popular Routes on Cathay Pacific
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KRW
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| FromSeoul (ICN) | ToBangkok (BKK) | Round-trip / Economy | 04/10/2025 - 11/10/2025 | From KRW1,304,900* Seen 8 hours ago | From Seoul To Bangkok Fare Type Round-trip Economy Dates 04/10/2025 - 11/10/2025 From KRW1,304,900 Seen 8 hours ago |
| FromSeoul (ICN) | ToBangkok (BKK) | Round-trip / Economy | 30/07/2025 - 02/08/2025 | From KRW638,200* Seen 1 day ago | From Seoul To Bangkok Fare Type Round-trip Economy Dates 30/07/2025 - 02/08/2025 From KRW638,200 Seen 1 day ago |
| FromSeoul (ICN) | ToBangkok (BKK) | Round-trip / Economy | 15/12/2025 - 26/12/2025 | From KRW743,200* Seen 1 day ago | From Seoul To Bangkok Fare Type Round-trip Economy Dates 15/12/2025 - 26/12/2025 From KRW743,200 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Bangkok in Premium Economy
Seoul (ICN)to
Bangkok (BKK)16/02/2025 - 28/02/2025FromKRW941,600*Seen 12 hours agoRound-trip/Premium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
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