Are Incheon to Nagasaki flights cheap right now?

As of Oct 25, 15:00, 82 departure days are at least 20% below average. The deepest drop is Dec 28 (Mon) - Dec 31 (Thu), round trip, 3 nights, at ₩329,300: 62.9% below the ₩888,305 average.

What is the average fare from Incheon to Nagasaki, round trip, 3 nights?

The average fare from Incheon to Nagasaki, round trip, 3 nights, is ₩888,305 (as of Oct 25, 15:00): the mean of the lowest fare on 82 departure days.

What is the cheapest date from Incheon to Nagasaki, round trip, 3 nights?

The cheapest departure in the next 60 days is Nov 30 (Mon) - Dec 3 (Thu) at ₩329,300, below the ₩888,305 average (checked Oct 25, 06:59).

What is the average fare from Incheon to Nagasaki, round trip, 4 nights?

The average fare from Incheon to Nagasaki, round trip, 4 nights, is ₩877,753 (as of Oct 25, 15:00): the mean of the lowest fare on 79 departure days.

What is the average fare from Incheon to Nagasaki, round trip, 7 nights?

The average fare from Incheon to Nagasaki, round trip, 7 nights, is ₩883,426 (as of Oct 25, 15:00): the mean of the lowest fare on 56 departure days.

What is the cheapest date from Incheon to Nagasaki, round trip, 7 nights?

The cheapest departure in the next 60 days is Nov 2 (Mon) - Nov 9 (Mon) at ₩329,300, below the ₩883,426 average (checked Oct 25, 06:59).

Every flight from Incheon

Incheon to Nagasaki flights: average fare and cheapest dates

Japan · ICN↔NGS. 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, 15:00

Average fare

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

Trip	Average	Lowest ahead	Departure days	Computed
round trip, 3 nights	₩888,305	₩329,300	82 days	Oct 25, 15:00
round trip, 4 nights	₩877,753	₩359,300	79 days	Oct 25, 15:00
round trip, 7 nights	₩883,426	₩329,300	56 days	Oct 25, 15:00

Cheapest departure days

The 5 cheapest days departing in the next 60 days.

round trip, 3 nights

Nov 30 (Mon) - Dec 3 (Thu)₩329,300Below averageChecked Oct 25, 06:59
Nov 16 (Mon) - Nov 19 (Thu)₩359,300Below averageChecked Oct 25, 06:59
Nov 21 (Sat) - Nov 24 (Tue)₩359,300Below averageChecked Oct 25, 06:59
Dec 12 (Sat) - Dec 15 (Tue)₩359,300Below averageChecked Oct 25, 06:59
Dec 14 (Mon) - Dec 17 (Thu)₩359,300Below averageChecked Oct 25, 06:59

round trip, 4 nights

No departure day in the next 60 days has been collected.

round trip, 7 nights

Nov 2 (Mon) - Nov 9 (Mon)₩329,300Below averageChecked Oct 25, 06:59
Nov 30 (Mon) - Dec 7 (Mon)₩329,300Below averageChecked Oct 25, 06:59
Dec 1 (Tue) - Dec 8 (Tue)₩329,300Below averageChecked Oct 25, 06:59
Dec 8 (Tue) - Dec 15 (Tue)₩329,300Below averageChecked Oct 25, 06:59
Nov 24 (Tue) - Dec 1 (Tue)₩344,300Below averageChecked Oct 25, 06:59

Lowest fare by month

The cheapest collected departure day of each month.

Month	round trip, 3 nights	round trip, 4 nights	round trip, 7 nights
Oct 2026	₩849,600Oct 31 (Sat) - Nov 3 (Tue)	No data	₩849,600Oct 31 (Sat) - Nov 7 (Sat)
Nov 2026	₩329,300Nov 30 (Mon) - Dec 3 (Thu)	No data	₩329,300Nov 2 (Mon) - Nov 9 (Mon)
Dec 2026	₩329,300Dec 28 (Mon) - Dec 31 (Thu)	₩399,300Dec 31 (Thu) - Jan 4 (Mon)	₩329,300Dec 1 (Tue) - Dec 8 (Tue)
Jan 2027	No data	₩359,300Jan 19 (Tue) - Jan 23 (Sat)	No data
Feb 2027	₩597,600Feb 27 (Sat) - Mar 2 (Tue)	₩429,300Feb 2 (Tue) - Feb 6 (Sat)	No data
Mar 2027	₩419,300Mar 27 (Sat) - Mar 30 (Tue)	₩394,300Mar 2 (Tue) - Mar 6 (Sat)	No data

Checked Oct 25, 06:59 to Oct 25, 06:59

round trip, 3 nights, by date

Low: ₩329,300
Average: ₩888,305
High: ₩2,110,900

round trip, 4 nights, by date

Low: ₩359,300
Average: ₩877,753
High: ₩2,073,418

round trip, 7 nights, by date

Low: ₩329,300
Average: ₩883,426
High: ₩3,280,400

₩359,300▼ 59.6%

Questions

Are Incheon to Nagasaki flights cheap right now?: As of Oct 25, 15:00, 82 departure days are at least 20% below average. The deepest drop is Dec 28 (Mon) - Dec 31 (Thu), round trip, 3 nights, at ₩329,300: 62.9% below the ₩888,305 average.
What is the average fare from Incheon to Nagasaki, round trip, 3 nights?: The average fare from Incheon to Nagasaki, round trip, 3 nights, is ₩888,305 (as of Oct 25, 15:00): the mean of the lowest fare on 82 departure days.
What is the cheapest date from Incheon to Nagasaki, round trip, 3 nights?: The cheapest departure in the next 60 days is Nov 30 (Mon) - Dec 3 (Thu) at ₩329,300, below the ₩888,305 average (checked Oct 25, 06:59).
What is the average fare from Incheon to Nagasaki, round trip, 4 nights?: The average fare from Incheon to Nagasaki, round trip, 4 nights, is ₩877,753 (as of Oct 25, 15:00): the mean of the lowest fare on 79 departure days.
What is the average fare from Incheon to Nagasaki, round trip, 7 nights?: The average fare from Incheon to Nagasaki, round trip, 7 nights, is ₩883,426 (as of Oct 25, 15:00): the mean of the lowest fare on 56 departure days.
What is the cheapest date from Incheon to Nagasaki, round trip, 7 nights?: The cheapest departure in the next 60 days is Nov 2 (Mon) - Nov 9 (Mon) at ₩329,300, below the ₩883,426 average (checked Oct 25, 06:59).