Are Incheon to Osaka flights cheap right now?

As of Oct 25, 19:00, 132 departure days are at least 20% below average. The deepest drop is Mar 17 (Wed) - Mar 24 (Wed), round trip, 7 nights, at ₩227,069: 34.7% below the ₩347,647 average.

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

The average fare from Incheon to Osaka, round trip, 3 nights, is ₩344,540 (as of Oct 25, 18:00): the mean of the lowest fare on 178 departure days.

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

The cheapest departure in the next 60 days is Dec 15 (Tue) - Dec 18 (Fri) at ₩235,000, below the ₩344,540 average (checked Oct 25, 01:34).

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

The average fare from Incheon to Osaka, round trip, 4 nights, is ₩352,947 (as of Oct 25, 18:00): the mean of the lowest fare on 120 departure days.

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

The cheapest departure in the next 60 days is Dec 15 (Tue) - Dec 19 (Sat) at ₩243,057, below the ₩352,947 average (checked Oct 25, 01:34).

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

The average fare from Incheon to Osaka, round trip, 7 nights, is ₩347,647 (as of Oct 25, 19:00): the mean of the lowest fare on 178 departure days.

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

The cheapest departure in the next 60 days is Dec 2 (Wed) - Dec 9 (Wed) at ₩230,800, below the ₩347,647 average (checked Oct 25, 01:34).

Every flight from Incheon

Incheon to Osaka flights: average fare and cheapest dates

Japan · ICN↔KIX. 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	₩344,540	₩235,000	178 days	Oct 25, 18:00
round trip, 4 nights	₩352,947	₩235,000	120 days	Oct 25, 18:00
round trip, 7 nights	₩347,647	₩227,069	178 days	Oct 25, 19:00

Cheapest departure days

The 5 cheapest days departing in the next 60 days.

round trip, 3 nights

Dec 15 (Tue) - Dec 18 (Fri)₩235,000Below averageChecked Oct 25, 01:34
Dec 14 (Mon) - Dec 17 (Thu)₩240,800Below averageChecked Oct 25, 01:34
Dec 8 (Tue) - Dec 11 (Fri)₩245,000Below averageChecked Oct 25, 01:34
Nov 30 (Mon) - Dec 3 (Thu)₩250,800Below averageChecked Oct 25, 01:34
Dec 6 (Sun) - Dec 9 (Wed)₩250,800Below averageChecked Oct 25, 01:34

round trip, 4 nights

Dec 15 (Tue) - Dec 19 (Sat)₩243,057Below averageChecked Oct 25, 01:34
Dec 8 (Tue) - Dec 12 (Sat)₩245,000Below averageChecked Oct 25, 01:34
Dec 14 (Mon) - Dec 18 (Fri)₩245,800Below averageChecked Oct 25, 01:34
Dec 12 (Sat) - Dec 16 (Wed)₩250,800Below averageChecked Oct 25, 01:34
Dec 13 (Sun) - Dec 17 (Thu)₩250,800Below averageChecked Oct 25, 01:34

round trip, 7 nights

Dec 2 (Wed) - Dec 9 (Wed)₩230,800Below averageChecked Oct 25, 01:34
Dec 9 (Wed) - Dec 16 (Wed)₩230,800Below averageChecked Oct 25, 01:34
Dec 1 (Tue) - Dec 8 (Tue)₩233,800Below averageChecked Oct 25, 01:34
Dec 15 (Tue) - Dec 22 (Tue)₩245,000Below averageChecked Oct 25, 01:34
Dec 8 (Tue) - Dec 15 (Tue)₩245,800Below 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	₩305,000Oct 31 (Sat) - Nov 3 (Tue)	₩275,000Oct 31 (Sat) - Nov 4 (Wed)	₩355,000Oct 31 (Sat) - Nov 7 (Sat)
Nov 2026	₩250,800Nov 30 (Mon) - Dec 3 (Thu)	₩270,800Nov 30 (Mon) - Dec 4 (Fri)	₩255,000Nov 25 (Wed) - Dec 2 (Wed)
Dec 2026	₩235,000Dec 15 (Tue) - Dec 18 (Fri)	₩243,057Dec 15 (Tue) - Dec 19 (Sat)	₩230,800Dec 2 (Wed) - Dec 9 (Wed)
Jan 2027	₩273,194Jan 23 (Sat) - Jan 26 (Tue)	No data	₩266,094Jan 26 (Tue) - Feb 2 (Tue)
Feb 2027	₩273,194Feb 3 (Wed) - Feb 6 (Sat)	₩275,000Feb 28 (Sun) - Mar 4 (Thu)	₩273,194Feb 17 (Wed) - Feb 24 (Wed)
Mar 2027	₩235,000Mar 1 (Mon) - Mar 4 (Thu)	₩235,000Mar 1 (Mon) - Mar 5 (Fri)	₩227,069Mar 17 (Wed) - Mar 24 (Wed)
Apr 2027	₩431,600Apr 12 (Mon) - Apr 15 (Thu)	₩431,600Apr 12 (Mon) - Apr 16 (Fri)	₩431,600Apr 13 (Tue) - Apr 20 (Tue)

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

round trip, 3 nights, by date

Low: ₩235,000
Average: ₩344,540
High: ₩595,000

round trip, 4 nights, by date

Low: ₩235,000
Average: ₩352,947
High: ₩598,800

round trip, 7 nights, by date

Low: ₩227,069
Average: ₩347,647
High: ₩621,600

₩239,069▼ 32.3%

Questions

Are Incheon to Osaka flights cheap right now?: As of Oct 25, 19:00, 132 departure days are at least 20% below average. The deepest drop is Mar 17 (Wed) - Mar 24 (Wed), round trip, 7 nights, at ₩227,069: 34.7% below the ₩347,647 average.
What is the average fare from Incheon to Osaka, round trip, 3 nights?: The average fare from Incheon to Osaka, round trip, 3 nights, is ₩344,540 (as of Oct 25, 18:00): the mean of the lowest fare on 178 departure days.
What is the cheapest date from Incheon to Osaka, round trip, 3 nights?: The cheapest departure in the next 60 days is Dec 15 (Tue) - Dec 18 (Fri) at ₩235,000, below the ₩344,540 average (checked Oct 25, 01:34).
What is the average fare from Incheon to Osaka, round trip, 4 nights?: The average fare from Incheon to Osaka, round trip, 4 nights, is ₩352,947 (as of Oct 25, 18:00): the mean of the lowest fare on 120 departure days.
What is the cheapest date from Incheon to Osaka, round trip, 4 nights?: The cheapest departure in the next 60 days is Dec 15 (Tue) - Dec 19 (Sat) at ₩243,057, below the ₩352,947 average (checked Oct 25, 01:34).
What is the average fare from Incheon to Osaka, round trip, 7 nights?: The average fare from Incheon to Osaka, round trip, 7 nights, is ₩347,647 (as of Oct 25, 19:00): the mean of the lowest fare on 178 departure days.
What is the cheapest date from Incheon to Osaka, round trip, 7 nights?: The cheapest departure in the next 60 days is Dec 2 (Wed) - Dec 9 (Wed) at ₩230,800, below the ₩347,647 average (checked Oct 25, 01:34).