Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Bangkok to Seoul - Flights Starting at US$122

Book one-way or return flights from Bangkok to Seoul from as little as US$122. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

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

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Bangkok to Seoul

View airlines operating flights from Bangkok to Seoul. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai Vietjet Air
From US$112
Thai AirAsia X
From US$120
Thai AirAsia
From US$126
T'Way Air
From US$127
Air Premia
From US$127
AirAsia
From US$129
AirAsia X
From US$132
Air Macau
From US$132
VietJet Air
From US$137
Philippines AirAsia
From US$137
ANA airlines

Find more flights and airlines

Alternative Routes from Bangkok to Seoul

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Bangkok to Seoul.

  • Cheapest
    Thai AirAsia
    DMK
    15:55
    11h 5m
    1 transfer
    ICN
    05:00
    Don Mueang International Airport - Incheon International Airport
    Thu, May 30Thai AirAsia
    US$126
  • Eastar Jet
    BKK
    22:20
    5h 40m
    Direct
    ICN
    06:00
    Suvarnabhumi Airport - Incheon International Airport
    Wed, May 29Eastar Jet
    US$145
  • Jeju Air
    BKK
    01:10
    18h 20m
    1 transfer
    GMP
    21:30
    Suvarnabhumi Airport - Gimpo International Airport
    Thu, May 9Jeju Air
    US$192
  • Jeju Air
    BKK
    01:10
    18h 20m
    1 transfer
    GMP
    21:30
    Suvarnabhumi Airport - Gimpo International Airport
    Thu, May 9Jeju Air
    US$192
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Bangkok (BKK) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Bangkok to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Bangkok (BKK) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around $370.
  • How long does it take to fly from Bangkok (BKK) to Seoul (SEL) and what is the distance?

    It takes around 5 hours 24 minutes to fly from Bangkok (BKK) to Seoul (SEL).
  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from Bangkok (BKK) to Seoul (SEL)?

How to find a cheap flight from Bangkok to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Bangkok to Seoul. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Bangkok to Seoul Flight Information

Cheapest nonstop flight price

$121

Cheapest round-trip ticket price

$174

Off-season for travel

May

Peak season for travel

October

Flight distance

3,717.66km

Average flight time

5 hours 24 minutes

Popular airline

China Airlines
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 Trip.com 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.