Find Cheap Flights from Bangkok to Busan – Compare and Save

These are the earliest and latest flight times available from Bangkok to Busan:

• Earliest: departs at 00:40 and lands at 06:04
• Latest: departs at 23:40 and lands at 05:04.

The flight takes about 5h 24m.

Two cabin classes are available on flights from Bangkok to Busan:

• Economy class
• Business Class

A direct flight from Bangkok to Busan takes 5h 24m, covering 5,964 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 to Busan range from ฿8,400 to ฿12,625, with an average of ฿10,275 over the past 12 months. Anything below ฿8,400 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 1% above the ฿10,275 route average. Book 23 weeks before departure for the lowest fares.

On this route, direct and stopover fares are close on average, with direct at ฿10,589 return and stopover options via Ho Chi Minh City (SGN) at ฿10,448.

Jeju Air is slightly above the route average for timely arrivals, while Air Busan has a lower on-time arrival rate. On-time arrival rates on Bangkok to Busan flights are:

• Jeju Air: 85% on time
• Air Busan: 84% on time
• Jin Air: 54% on time

On average, flights on this route are punctual 76% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿512–฿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 to Busan flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Evening flights for 0%.

Busan Gimhae Airport (PUS) hosts 5 major car rental companies, with daily rates starting from around ฿497 for economy cars. Top options include:

• Hi Rent
• Yesaway
• GREEN MOTION
• LOTTE rent-a-car
• Avis

Flights from Bangkok to Busan may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Busan Gimhae (PUS).

Night flights have the fewest delays on this route.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok to Busan route, 24% of flights were delayed in the past three months, with delays averaging 1h 48m.

One-stop flights from Bangkok to Busan most commonly connect through:

• Hanoi Noibai (HAN) – 50% of one-stop connections
• Ho Chi Minh City (SGN) – 38% of one-stop connections
• Incheon Intl (ICN) – 6% of one-stop connections
• Shanghai Pu Dong (PVG) – 6% of one-stop connections

Yes. Flexible dates can save you up to 31% on flights from Bangkok to Busan. Monday is the cheapest departure day at ฿8,604 return on average, while Tuesday is the most expensive at ฿12,451, a difference of ฿3,847.

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

3 airlines operate flights between Bangkok and Busan. The airlines offering direct flights on this route include:

• Air Busan
• Jeju Air
• Jin Air

Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time of 8h 25m, compared to 8h 55m via Hanoi Noibai (HAN) and 10h 59m via Shanghai Pu Dong (PVG).

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

Some of the most popular sights in Busan are Gwangalli Beach, Busan Asiad Main Stadium, and Haeundae Beach. These are among the most viewed places in Busan on KAYAK.

Among airlines operating Bangkok to Busan flights:

• Jeju Air: offers free seat selection
• Asiana Airlines: 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:

• Jeju Air: a cabin bag and a checked bag in Economy class
• Air Busan: a cabin bag and a checked bag in Economy class
• Jin 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.