Popular airlines from Seoul to Bangkok

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Cheap Flights from Seoul to Bangkok starting at S$ 81

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

  • Round-trip
  • One way

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

Flying from Seoul to Bangkok

Cheapest one-way flight price S$ 105
Cheapest return ticket price S$ 159
Off-season for travel May
Peak season for travel June
Flight distance 3,717.66km
Average flight time 5 hours 49 minutes
Popular airline Thai Airways

Cheapest time to fly from Seoul to Bangkok

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

Cheapest flights
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  • 22 29
  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27
  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
  • Sep

    31 7
  • 7 14
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

How to find a cheap flight from Seoul to Bangkok

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 Seoul to Bangkok. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from Seoul to Bangkok.
Tap 'Date' on the flight search bar to browse the calendar for Seoul to Bangkok airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Thu, Jul 17, with one-way flights starting at S$ 81.
2
Compare cheap flight deals from hundreds of airlines for Seoul to Bangkok flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Seoul to Bangkok. The cheapest flight at the moment is with T'Way Air.
3
Set up a Price Alert
Set up a Price Alert for your Seoul to Bangkok flights and track ticket prices easily—no need for daily checks.
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Don't miss out on cheap deals and promo codes for Seoul to Bangkok flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Seoul to Bangkok to get your exclusive deals.

Flights from Seoul to Bangkok

Flying from Seoul to Bangkok: Your Ultimate Travel Guide

If you're planning a trip from Seoul, South Korea to Bangkok, Thailand, get ready for an exciting adventure. Located in the heart of Southeast Asia, Bangkok offers a unique blend of rich history, vibrant culture, and modern attractions. As the capital city of Thailand, it is home to over 8 million people. Bangkok is famous for its ornate temples, bustling street markets, and delicious street food. Did you know that Bangkok is also known as the "City of Angels" or its official Thai name, "Krung Thep Mahanakhon Amon Rattanakosin Mahinthara Ayuthaya Mahadilok Phop Noppharat Ratchathani Burirom Udomratchaniwet Mahasathan Amon Piman Awatan Sathit Sakkathattiya Witsanukam Prasit"? Now, let's delve into the details of flying from Seoul to Bangkok.

Airports in Bangkok

Bangkok is served by two main airports: Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK). Suvarnabhumi Airport is the main gateway for international flights and is located about 30 kilometers east of downtown Bangkok. It offers a wide range of amenities, including duty-free shops, restaurants, lounges, and transportation options. Don Mueang International Airport, located around 25 kilometers north of the city center, mainly handles low-cost carriers.

Estimated Flight Time and Layover

The average flight time from Seoul to Bangkok is approximately 5 hours and 30 minutes. However, the exact duration may vary depending on factors such as weather conditions and the chosen airline. Some flights may have layovers, typically in major Asian cities like Hong Kong, Taipei, or Singapore. If you prefer a non-stop flight, check the available options when booking your tickets.

Tips for Choosing Flights

  • Compare prices and services offered by different airlines to find the best deal for your trip.
  • Consider the baggage allowance and restrictions of each airline to avoid any inconvenience.
  • Check for any additional fees or charges that may apply during the booking process.
  • Read reviews and ratings of airlines to gauge their overall customer satisfaction.
  • Book your tickets in advance to secure better prices and availability.

Best Time to Fly from Seoul to Bangkok

The best time to fly from Seoul to Bangkok is during the non-peak seasons. Avoid the major holiday periods, such as Christmas, New Year, and the Thai New Year (Songkran Festival) in mid-April, as flight prices tend to be higher and tourist attractions can be crowded. Consider traveling during shoulder seasons like March to May or September to November for pleasant weather and fewer tourists.

Popular Airlines Flying from Seoul to Bangkok

Several airlines operate flights between Seoul and Bangkok, providing travelers with a range of options. Some popular airlines on this route include Korean Air, Thai Airways, Asiana Airlines, and AirAsia. These airlines offer various schedules, services, and price points, catering to different traveler preferences.

Tips for Traveling to Bangkok

When arriving in Bangkok, you'll land at either Suvarnabhumi Airport or Don Mueang International Airport. To reach the city center, you have several transport options, including taxis, airport shuttles, and public buses. Bangkok's public transportation system, including the Skytrain (BTS) and subway (MRT), is efficient and convenient for exploring the city. Credit cards are widely accepted in most establishments, but it's advisable to carry some Thai Baht for small purchases and street vendors.

For international travelers, please ensure you have a valid passport with at least six months' validity remaining. Citizens of many countries can enter Thailand without a visa for a certain period, typically 30 days. However, it's always recommended to check the latest visa requirements and regulations before your trip.

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With Trip.com, your journey from Seoul to Bangkok is just a few clicks away. Experience a seamless and enjoyable travel experience by booking your flight today!