$178 Find Cheap Flights from Incheon to Bangkok – Compare and Save

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

• Earliest: departs at 07:05 and lands at 13:09
• Latest: departs at 21:15 and lands at 03:19.

The flight takes about 6h 04m.

Only Economy class is available on flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport.

A direct flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport takes 6h 04m, covering 5,896 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 Incheon Intl Airport to Bangkok Suvarnabhumi Airport range from $320 to $530, with an average of $414 over the past 12 months. Anything below $320 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 3% above the $414 route average. Book 6 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $304 return via Hanoi Noibai (HAN), compared with $417 for direct.

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

• AIR PREMIA: 97% on time
• Air Busan: 96% on time
• Thai Airways: 96% on time

On average, flights on this route are punctual 84% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $22–$144 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Trinity Airways (Formerly T'way Air) and Jeju Air. Other aircraft seen on the route include Boeing 787-9 Dreamliner variants.

Evening is the busiest departure period on Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights, with 61% leaving in that window. Morning departures account for 31%, Afternoon flights for 8%, and Night flights for 0%.

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

One-way fares from Incheon Intl Airport to Bangkok Suvarnabhumi Airport are currently in line with typical prices for this route. Average one-way fares are about $223.

Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car hire companies, with daily rates starting from around $19 for economy cars. Top options include:

• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport usually depart from Incheon Intl (ICN) and arrive at Bangkok Suvarnabhumi (BKK).

Night flights have the fewest delays on this route, while evening departures tend to have the most.

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 Incheon Intl Airport to Bangkok Suvarnabhumi Airport route, 16% of flights were delayed in the past three months, with delays averaging 1h 53m.

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

• Hanoi Noibai (HAN) – 20% of one-stop connections
• Da Nang (DAD) – 16% of one-stop connections
• Hong Kong Intl (HKG) – 16% of one-stop connections
• Qingdao Jiaodong Intl (TAO) – 11% of one-stop connections

Yes. Flexible dates can save you up to 8% on flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport. Saturday is the cheapest departure day at $401 return on average, while Thursday is the most expensive at $433, a difference of $32.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

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

Flying via Guangzhou Baiyun (CAN) gives the shortest average 1-stop total travel time of 9h 14m, compared to 9h 15m via Hong Kong Intl (HKG) and 9h 57m via Shanghai Pu Dong (PVG).

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

Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam, Siam Square, and Thailand Cultural Center. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

Among airlines operating Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights:

• AIR PREMIA: offers free seat selection
• Jeju Air: offers free seat selection
• Thai Vietjet Air: offers free seat selection
• Thai Airways: 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:

• AIR PREMIA: a cabin bag and a checked bag in Economy class
• Jeju Air: a cabin bag and a checked bag in Economy class
• Thai Vietjet 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.