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Incheon to Bangkok flights: average fare and cheapest dates

Thailand · ICN↔BKK. The lowest fare of each departure day, collected daily and set against the average for each trip length. A day at least 20% below average is a drop.

Averages as of Oct 25, 18:00

Average fare

The mean of the lowest fare collected for each departure day, per trip length.

TripAverageLowest aheadDeparture daysComputed
round trip, 3 nights₩491,424₩364,631178 daysOct 25, 18:00
round trip, 4 nights₩491,765₩364,631178 daysOct 25, 18:00
round trip, 7 nights₩493,728₩410,827178 daysOct 25, 18:00

Cheapest departure days

The 5 cheapest days departing in the next 60 days.

round trip, 3 nights

  1. Nov 4 (Wed) - Nov 7 (Sat)₩410,827Below averageChecked Oct 24, 17:00
  2. Nov 23 (Mon) - Nov 26 (Thu)₩410,827Below averageChecked Oct 24, 17:00
  3. Oct 30 (Fri) - Nov 2 (Mon)₩429,799Below averageChecked Oct 24, 17:00
  4. Nov 18 (Wed) - Nov 21 (Sat)₩429,799Below averageChecked Oct 24, 17:00
  5. Oct 31 (Sat) - Nov 3 (Tue)₩433,299Below averageChecked Oct 24, 17:00

round trip, 4 nights

  1. Nov 4 (Wed) - Nov 8 (Sun)₩410,827Below averageChecked Oct 24, 17:00
  2. Oct 29 (Thu) - Nov 2 (Mon)₩429,799Below averageChecked Oct 24, 17:00
  3. Oct 30 (Fri) - Nov 3 (Tue)₩429,799Below averageChecked Oct 24, 17:00
  4. Nov 17 (Tue) - Nov 21 (Sat)₩429,799Below averageChecked Oct 24, 17:00
  5. Nov 3 (Tue) - Nov 7 (Sat)₩446,000Below averageChecked Oct 24, 17:00

round trip, 7 nights

  1. Nov 4 (Wed) - Nov 11 (Wed)₩410,827Below averageChecked Oct 24, 17:00
  2. Nov 14 (Sat) - Nov 21 (Sat)₩429,799Below averageChecked Oct 24, 17:00
  3. Nov 12 (Thu) - Nov 19 (Thu)₩437,599Below averageChecked Oct 24, 17:00
  4. Nov 11 (Wed) - Nov 18 (Wed)₩446,000Below averageChecked Oct 24, 17:00
  5. Nov 26 (Thu) - Dec 3 (Thu)₩446,000Below averageChecked Oct 24, 17:00

Lowest fare by month

The cheapest collected departure day of each month.

Monthround trip, 3 nightsround trip, 4 nightsround trip, 7 nights
Oct 2026₩429,799Oct 30 (Fri) - Nov 2 (Mon)₩429,799Oct 29 (Thu) - Nov 2 (Mon)₩449,046Oct 30 (Fri) - Nov 6 (Fri)
Nov 2026₩410,827Nov 4 (Wed) - Nov 7 (Sat)₩410,827Nov 4 (Wed) - Nov 8 (Sun)₩410,827Nov 4 (Wed) - Nov 11 (Wed)
Dec 2026₩446,000Dec 9 (Wed) - Dec 12 (Sat)₩446,000Dec 5 (Sat) - Dec 9 (Wed)₩446,000Dec 2 (Wed) - Dec 9 (Wed)
Jan 2027₩461,000Jan 24 (Sun) - Jan 27 (Wed)₩461,000Jan 24 (Sun) - Jan 28 (Thu)₩461,000Jan 24 (Sun) - Jan 31 (Sun)
Feb 2027₩461,000Feb 19 (Fri) - Feb 22 (Mon)₩461,000Feb 18 (Thu) - Feb 22 (Mon)₩461,000Feb 15 (Mon) - Feb 22 (Mon)
Mar 2027₩424,567Mar 3 (Wed) - Mar 6 (Sat)₩424,567Mar 4 (Thu) - Mar 8 (Mon)₩424,567Mar 3 (Wed) - Mar 10 (Wed)
Apr 2027₩364,631Apr 22 (Thu) - Apr 25 (Sun)₩364,631Apr 21 (Wed) - Apr 25 (Sun)₩415,159Apr 11 (Sun) - Apr 18 (Sun)
Checked Oct 24, 17:00 to Oct 24, 17:00

round trip, 3 nights, by date

Low
₩364,631
Average
₩491,424
High
₩746,039
over 178 days

round trip, 4 nights, by date

Low
₩364,631
Average
₩491,765
High
₩798,900
over 178 days

round trip, 7 nights, by date

Low
₩410,827
Average
₩493,728
High
₩730,400
over 178 days

Drops on this route

Questions

Are Incheon to Bangkok flights cheap right now?
As of Oct 25, 18:00, 3 departure days are at least 20% below average. The deepest drop is Apr 21 (Wed) - Apr 25 (Sun), round trip, 4 nights, at ₩364,631: 25.9% below the ₩491,765 average.
What is the average fare from Incheon to Bangkok, round trip, 3 nights?
The average fare from Incheon to Bangkok, round trip, 3 nights, is ₩491,424 (as of Oct 25, 18:00): the mean of the lowest fare on 178 departure days.
What is the cheapest date from Incheon to Bangkok, round trip, 3 nights?
The cheapest departure in the next 60 days is Nov 4 (Wed) - Nov 7 (Sat) at ₩410,827, below the ₩491,424 average (checked Oct 24, 17:00).
What is the average fare from Incheon to Bangkok, round trip, 4 nights?
The average fare from Incheon to Bangkok, round trip, 4 nights, is ₩491,765 (as of Oct 25, 18:00): the mean of the lowest fare on 178 departure days.
What is the cheapest date from Incheon to Bangkok, round trip, 4 nights?
The cheapest departure in the next 60 days is Nov 4 (Wed) - Nov 8 (Sun) at ₩410,827, below the ₩491,765 average (checked Oct 24, 17:00).
What is the average fare from Incheon to Bangkok, round trip, 7 nights?
The average fare from Incheon to Bangkok, round trip, 7 nights, is ₩493,728 (as of Oct 25, 18:00): the mean of the lowest fare on 178 departure days.
What is the cheapest date from Incheon to Bangkok, round trip, 7 nights?
The cheapest departure in the next 60 days is Nov 4 (Wed) - Nov 11 (Wed) at ₩410,827, below the ₩493,728 average (checked Oct 24, 17:00).