฿4,791 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Seoul – Compare and Save

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Seoul:

• Earliest: departs at 01:00 and lands at 06:20
• Latest: departs at 23:55 and lands at 05:15.

The flight takes about 5h 20m.

Three cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Seoul:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Bangkok Suvarnabhumi Airport to Seoul takes 5h 20m, covering 5,967 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Bangkok Suvarnabhumi Airport to Seoul range from ฿9,146 to ฿13,645, with an average of ฿11,239 over the past 12 months. Anything below ฿9,146 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) are 3% below the route average of ฿11,239. Booking late can sometimes save you money, but availability is limited.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ฿7,828 return via Ho Chi Minh City (SGN), compared with ฿11,307 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿78–฿3,374 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Night is the busiest departure period on Bangkok Suvarnabhumi Airport to Seoul flights, with 78% leaving in that window. Morning departures account for 15%, Afternoon flights for 7%, and Evening flights for 0%.

Asiana Airlines is the only airline on the Bangkok Suvarnabhumi Airport to Seoul route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Bangkok Suvarnabhumi Airport to Seoul are currently lower than usual. Average one-way flight prices are about ฿5,294, which is 18% below the typical average for this route.

Since Seoul is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Incheon Intl Airport (ICN) – daily rates from around ฿406:

• WECAR
• Wheego
• Yesaway
• Alamo
• Enterprise Rent-A-Car

Near Seoul Gimpo Intl Airport (GMP) – daily rates from around ฿390:

• Wheego
• Yesaway
• Hi Rent
• Europcar
• Cartago Rent A Car

Flights from Bangkok Suvarnabhumi Airport to Seoul usually depart from Bangkok Suvarnabhumi (BKK) and may arrive at several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN).

One-stop flights from Bangkok Suvarnabhumi Airport to Seoul most commonly connect through:

• Hong Kong Intl (HKG) – 45% of one-stop connections
• Xiamen Gaoqi Intl (XMN) – 14% of one-stop connections
• Hanoi Noibai (HAN) – 12% of one-stop connections
• Beijing Capital (PEK) – 7% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from Bangkok Suvarnabhumi Airport to Seoul. Tuesday is the cheapest departure day at ฿10,798 return on average, while Sunday is the most expensive at ฿12,181, a difference of ฿1,383.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

9 airlines operate flights between Bangkok Suvarnabhumi Airport and Seoul. The airlines offering direct flights on this route include:

• Korean Air
• Thai Airways
• Asiana Airlines
• Eastar Jet
• Thai Vietjet Air
• Trinity Airways (Formerly T'way Air)

Flying via Ho Chi Minh City (SGN) gives the shortest average 1-stop total travel time of 8h 57m, compared to 9h 32m via Beijing Capital (PEK) and 9h 43m via Da Nang (DAD).

Seoul is 2 hours ahead of Bangkok Suvarnabhumi Airport (Korean Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Seoul are Gyeongbokgung Palace and Jamwon Hangang Park. These are among the most viewed places in Seoul on KAYAK.

Among airlines operating Bangkok Suvarnabhumi Airport to Seoul flights:

• Thai Vietjet Air: offers free seat selection
• AIR PREMIA: offers free seat selection
• Thai Airways: offers free seat selection
• Asiana Airlines: offers free seat selection
• Korean Air: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai Vietjet Air: a cabin bag and a checked bag in Economy class
• Trinity Airways (Formerly T'way Air): a cabin bag and a checked bag in Economy class
• Jeju Air: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.