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Find cheap one-way flights from Bangkok to Seoul starting at US$121.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on

When is the cheapest time to book flights?

  • 511
  • 1218
  • 1925
  • Jan

  • 28
  • 915
  • 1622
  • 2329
  • Feb

  • 612
  • 1319
  • 2026
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on

Find cheap flights from Bangkok to Seoul by different airports

    Wed, Mar 8
    One wayDirect
    From US$130
    Sat, Jan 21
    One way1 transfer
    From US$135
    Sun, Dec 11
    One way2 transfer
    From US$201
    Wed, Mar 8
    One way1 transfer
    From US$209

Frequently Asked Questions

  • When are flight tickets from Bangkok to Seoul the cheapest?

    Airlines adjust prices for flights from Bangkok to Seoul based on the date and time of your booking. By analyzing data from all airlines, on, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Bangkok to Seoul?

    According to's data, the lowest price is around US$518.
  • How long is a flight from Bangkok to Seoul?

    It takes about 5 hours 33 minutes to fly from Bangkok to Seoul.
  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • What time does the earliest flight from Bangkok to Seoul depart?

    The earliest flight departs from Bangkok at 07:55 and arrives in Seoul at 15:20.
  • What time does the latest flight from Bangkok to Seoul depart?

    The latest flight departs from Bangkok at 21:35 and arrives in Seoul at 05:05.
  • What are the most popular airlines that fly Bangkok (BKK) to Seoul (SEL)?

  • What's the most popular airline for direct flights from Bangkok (BKK) to Seoul (SEL)?

    Korean Air operates 139 direct flights from Bangkok (BKK) to Seoul (SEL).
  • How many airports in Seoul (SEL)?

    There are 3 airport(s) in Seoul (SEL): Gimpo International Airport, Incheon International Airport and Seoul Air Base.
  • When will flights resume to Seoul?

    Entry restrictions and flight schedule changes and cancellations are frequently updated and subject to change. If you plan to travel to Seoul, please obtain the most updated information from the airline you plan to book your travels with. You can also refer to COVID19 Country/Region Entry Restrictions for more information.
  • Which airlines offer free date changes for flights to this city during the COVID19 pandemic?

    There are no airlines with flights to this city that provide this service. Please use this information as a reference only and confirm with the airline prior to booking.

Bangkok to Seoul Flight Information

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Flight from Bangkok (BKK) to Seoul (SEL)

The exciting and vibrant city of Seoul in South Korea combines its glorious history with the rapid strides in technology and design. The city has a wide range of tourist attractions from historical monuments, amusement parks, and places for outdoor adventures. Many refer to Seoul as a city of palaces. Here you will find several unexplored natural sites and urban delights. The breathtaking natural vistas and the native folk villages near the city are a sight to behold. This dazzling city has strong party vibes, pop culture, beautiful parks, and charming promenades. The charm of Seoul is never-ending for the visitors.

Tip: Sharpen your non-verbal communication skills as not everyone is conversant in English here.

Reaching Seoul

Incheon International Airport serves the capital region of Seoul. One of the largest airports in the world, it is also rated as the cleanest one. Choose from airlines like Asiana, Korean Air, AirAsia, and other airlines for flights from Bangkok to Seoul. You can avail of direct flights to Seoul with Korean Air. The travel time for direct flights to Seoul is approximately 5 hours and 25 minutes. If you are looking for cheap flights from Bangkok, you can opt for connecting flights from Korean Air.

Tip: You can avail good discounts if you book your air tickets in advance.

Seoul Attractions

Your tour has to begin with the symbolic Seoul Tower that rises 500 meters into the sky. The Bukchon Hanok Village and the National Museum of Korea aptly displace the culture and heritage of the country. It is surprising for all that Seoul has not one but five main palaces. Gyeongbokgung is the biggest, most magnificent, and important of all. Many compare it to the Forbidden City in Beijing, China. Apart from this, you will find several other amazing places to visit in Seoul.

Tip: For any information, rely on the tourist information sites or your hotel’s reception.

Commute in Seoul

The local transportation system in Seoul is both modern and efficient, unlike other tourist destinations. It has an excellent network of subway trains and buses. The nine major subway lines run across the city, making it convenient for travellers. Taxis are also readily available and reasonably priced. The local transportation system in Seoul is considered the world’s best in terms of ease of use, frequency of service, and cleanliness.

Tip: Get a T-Money card if you are in Seoul for a longer duration.

Shop and Dine

When it comes to shopping in Seoul, it is not merely limited to shopping malls and departmental stores. You can spend considerable time shopping for clothes, electronics, leather goods, beauty products, artefacts, and antiques. Try the Myeongdong Market, Dongdaemun Market, Hongdae, and the Lotte Department Store Myeongdong. Here you can also enjoy fashion shows, music concerts, art exhibitions, and cultural festivities. In Seoul, you should avail every opportunity to try the local cuisine, be it a restaurant or roadside eatery. You can head straight to the Gwangjang Market, Myeongdong Street Food Alley, and other places for street food.

Tip: The street food here is clean and often cooked as per the order.

Stay in Seoul

Seoul has plenty of stay options ideal for all kinds of travellers. From hostels to budget accommodations to luxury hotels, you will have ample choice here. Prefer to stay in localities like Insandong, Myeongdong, Gangnam, and Hongdae.

You can go for for all your travel-related bookings and sightseeing entry tickets as well. You can grab good deals on hotel and flight bookings and save significantly. Find answers to all your trip-related queries from the 24 hours customer care service.