Are Incheon to Niigata flights cheap right now?

As of Oct 25, 19:00, 82 departure days are at least 20% below average. The deepest drop is Oct 30 (Fri) - Nov 6 (Fri), round trip, 7 nights, at ₩312,900: 36.3% below the ₩491,148 average.

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

The average fare from Incheon to Niigata, round trip, 3 nights, is ₩487,526 (as of Oct 25, 18:00): the mean of the lowest fare on 89 departure days.

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

The cheapest departure in the next 60 days is Oct 30 (Fri) - Nov 2 (Mon) at ₩312,900, below the ₩487,526 average (checked Oct 25, 01:34).

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

The average fare from Incheon to Niigata, round trip, 4 nights, is ₩492,063 (as of Oct 25, 18:00): the mean of the lowest fare on 89 departure days.

What is the cheapest date from Incheon to Niigata, round trip, 4 nights?

The cheapest departure in the next 60 days is Nov 1 (Sun) - Nov 5 (Thu) at ₩322,900, below the ₩492,063 average (checked Oct 25, 01:34).

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

The average fare from Incheon to Niigata, round trip, 7 nights, is ₩491,148 (as of Oct 25, 19:00): the mean of the lowest fare on 88 departure days.

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

The cheapest departure in the next 60 days is Oct 30 (Fri) - Nov 6 (Fri) at ₩312,900, below the ₩491,148 average (checked Oct 25, 01:34).

Every flight from Incheon

Incheon to Niigata flights: average fare and cheapest dates

Japan · ICN↔KIJ. 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, 19:00

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	₩487,526	₩312,900	89 days	Oct 25, 18:00
round trip, 4 nights	₩492,063	₩322,900	89 days	Oct 25, 18:00
round trip, 7 nights	₩491,148	₩312,900	88 days	Oct 25, 19:00

Cheapest departure days

The 5 cheapest days departing in the next 60 days.

round trip, 3 nights

Oct 30 (Fri) - Nov 2 (Mon)₩312,900Below averageChecked Oct 25, 01:34
Nov 1 (Sun) - Nov 4 (Wed)₩322,900Below averageChecked Oct 25, 01:34
Nov 2 (Mon) - Nov 5 (Thu)₩322,900Below averageChecked Oct 25, 01:34
Nov 29 (Sun) - Dec 2 (Wed)₩322,900Below averageChecked Oct 25, 01:34
Nov 30 (Mon) - Dec 3 (Thu)₩322,900Below averageChecked Oct 25, 01:34

round trip, 4 nights

Nov 1 (Sun) - Nov 5 (Thu)₩322,900Below averageChecked Oct 25, 01:34
Nov 2 (Mon) - Nov 6 (Fri)₩322,900Below averageChecked Oct 25, 01:34
Nov 26 (Thu) - Nov 30 (Mon)₩322,900Below averageChecked Oct 25, 01:34
Nov 29 (Sun) - Dec 3 (Thu)₩322,900Below averageChecked Oct 25, 01:34
Nov 30 (Mon) - Dec 4 (Fri)₩322,900Below averageChecked Oct 25, 01:34

round trip, 7 nights

Oct 30 (Fri) - Nov 6 (Fri)₩312,900Below averageChecked Oct 25, 01:34
Nov 2 (Mon) - Nov 9 (Mon)₩322,900Below averageChecked Oct 25, 01:34
Nov 4 (Wed) - Nov 11 (Wed)₩322,900Below averageChecked Oct 25, 01:34
Nov 25 (Wed) - Dec 2 (Wed)₩322,900Below averageChecked Oct 25, 01:34
Nov 26 (Thu) - Dec 3 (Thu)₩322,900Below averageChecked Oct 25, 01:34

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	₩312,900Oct 30 (Fri) - Nov 2 (Mon)	₩583,400Oct 31 (Sat) - Nov 4 (Wed)	₩312,900Oct 30 (Fri) - Nov 6 (Fri)
Nov 2026	₩322,900Nov 1 (Sun) - Nov 4 (Wed)	₩322,900Nov 1 (Sun) - Nov 5 (Thu)	₩322,900Nov 2 (Mon) - Nov 9 (Mon)
Dec 2026	₩322,900Dec 6 (Sun) - Dec 9 (Wed)	₩322,900Dec 6 (Sun) - Dec 10 (Thu)	₩322,900Dec 2 (Wed) - Dec 9 (Wed)
Jan 2027	₩432,900Jan 4 (Mon) - Jan 7 (Thu)	₩432,900Jan 4 (Mon) - Jan 8 (Fri)	₩432,900Jan 1 (Fri) - Jan 8 (Fri)

Checked Oct 25, 01:34 to Oct 25, 01:34

round trip, 3 nights, by date

Low: ₩312,900
Average: ₩487,526
High: ₩941,300

round trip, 4 nights, by date

Low: ₩322,900
Average: ₩492,063
High: ₩933,100

round trip, 7 nights, by date

Low: ₩312,900
Average: ₩491,148
High: ₩843,000

₩322,900▼ 34.3%

Questions

Are Incheon to Niigata flights cheap right now?: As of Oct 25, 19:00, 82 departure days are at least 20% below average. The deepest drop is Oct 30 (Fri) - Nov 6 (Fri), round trip, 7 nights, at ₩312,900: 36.3% below the ₩491,148 average.
What is the average fare from Incheon to Niigata, round trip, 3 nights?: The average fare from Incheon to Niigata, round trip, 3 nights, is ₩487,526 (as of Oct 25, 18:00): the mean of the lowest fare on 89 departure days.
What is the cheapest date from Incheon to Niigata, round trip, 3 nights?: The cheapest departure in the next 60 days is Oct 30 (Fri) - Nov 2 (Mon) at ₩312,900, below the ₩487,526 average (checked Oct 25, 01:34).
What is the average fare from Incheon to Niigata, round trip, 4 nights?: The average fare from Incheon to Niigata, round trip, 4 nights, is ₩492,063 (as of Oct 25, 18:00): the mean of the lowest fare on 89 departure days.
What is the cheapest date from Incheon to Niigata, round trip, 4 nights?: The cheapest departure in the next 60 days is Nov 1 (Sun) - Nov 5 (Thu) at ₩322,900, below the ₩492,063 average (checked Oct 25, 01:34).
What is the average fare from Incheon to Niigata, round trip, 7 nights?: The average fare from Incheon to Niigata, round trip, 7 nights, is ₩491,148 (as of Oct 25, 19:00): the mean of the lowest fare on 88 departure days.
What is the cheapest date from Incheon to Niigata, round trip, 7 nights?: The cheapest departure in the next 60 days is Oct 30 (Fri) - Nov 6 (Fri) at ₩312,900, below the ₩491,148 average (checked Oct 25, 01:34).