
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $245 (Booking.com) |
One-way from | $140 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $342 |
Good round-trip deal | $710 or less |
Good one-way deal | $567 or less |
Fly from
Fly to
Route
Depart
Return
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Mon 5/25
3:55 pm-10:55 am
2 stops17h 00m
Incheon Intl
Fri 5/29
11:55 am-12:40 am
2 stops14h 45m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Thu 6/4
10:45 pm-6:15 am
Nonstop5h 30m
Incheon Intl
Mon 6/8
5:15 pm-9:10 pm
Nonstop5h 55m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 9/2
12:05 am-7:40 am
Nonstop5h 35m
Incheon Intl
Mon 9/7
6:00 pm-10:05 pm
Nonstop6h 05m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Mon 6/22
10:45 pm-6:15 am
Nonstop5h 30m
Incheon Intl
Tue 6/30
5:15 pm-9:10 pm
Nonstop5h 55m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Fri 5/1
3:55 pm-5:50 am
1 stop11h 55m
Incheon Intl
Wed 5/6
10:05 am-6:05 pm
1 stop10h 00m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Thu 9/3
11:20 am-4:25 pm
1 stop27h 05m
Incheon Intl
Mon 9/7
10:35 am-8:05 pm
1 stop11h 30m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Tue 5/19
10:45 pm-6:15 am
Nonstop5h 30m
Incheon Intl
Sun 6/21
5:15 pm-9:10 pm
Nonstop5h 55m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Sat 5/2
9:55 pm-2:55 pm
2 stops15h 00m
Incheon Intl
Sat 5/9
12:15 pm-1:10 am
1 stop14h 55m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Thu 6/4
9:55 pm-2:55 pm
2 stops15h 00m
Incheon Intl
Mon 6/8
2:15 pm-12:40 am
2 stops12h 25m
BangkokIncheon
BKK - ICN
BKKICN
Bangkok Suvarnabhumi
Wed 7/1
3:55 pm-10:55 am
2 stops17h 00m
Incheon Intl
Mon 8/17
8:30 am-1:35 am
2 stops19h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport (average of $89). Flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport in February is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 24% of weekly flights between Bangkok and Incheon have experienced delays in the past year, with the average delay time being 120 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, AIR PREMIA have had the lowest number of delays on this route, with just 10% of flights being delayed.
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Jan 2026
EWR - ICN
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Jan 2026
EWR - ICN
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Jan 2026
EWR - ICN
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Jan 2026
EWR - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$220 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$71 | Average$318 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$283 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$131 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$132 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$235 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$169 | Average$508 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$210 | Average$491 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$248 | Average$377 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$380 | Average$550 | FlexibilityNo cancel fee | On-time76% |