Question : What day in the next four weeks has the best fares?
Answer : February 10th offers bookings (as of January 16th) that are 26% below the average price for this route. Saving on flight fares means you'll have more money in hand for the trip.
Question : How often is the price changing when booking a trip from Suvarnabhumi Airport (BKK) to Incheon International Airport (ICN)?
Answer : Prices are fluctuating much more for this route than most. However, the sooner you book, the better price you tend to get.
Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Tuesday. Being flexible with your travel days garners you even more savings during your booking.
Question : Best case scenario, how quickly can someone get to ICN from BKK?
Answer : Jin Air can get you there in 5 hours. So, if you were to leave Bangkok at 1 AM, you would arrive in Seoul at 8 AM KST (remember, there is a two-hour time difference).