Cheap Flights to Oshima Island

View ₩96,600 flight on Thu, Oct 23, 2025Opens in a new window

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How much is the cheapest flight to Oshima Island?

Prices were available within the past 7 days and start at ₩96,600 for one-way flights and ₩114,182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Wed, Aug 27 - Wed, Sep 3
KIX
Osaka
NGS
Nagasaki
₩114,182 Roundtrip, found 1 day ago
₩114,182
Roundtrip
found 1 day ago
Select Peach flight, departing Wed, Aug 27 from Osaka to Nagasaki, returning Wed, Sep 3, priced at ₩114,182 found 1 day ago
Korean Air
Sat, Oct 18 - Sat, Oct 25
ICN
Seoul
NGS
Nagasaki
₩170,700 Roundtrip, found 14 hours ago
₩170,700
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Sat, Oct 18 from Seoul to Nagasaki, returning Sat, Oct 25, priced at ₩170,700 found 14 hours ago
All Nippon Airways
Fri, Oct 31 - Tue, Nov 4
HND
Tokyo
NGS
Nagasaki
₩298,900 Roundtrip, found 2 days ago
₩298,900
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Fri, Oct 31 from Tokyo to Nagasaki, returning Tue, Nov 4, priced at ₩298,900 found 2 days ago
Japan Airlines
Mon, Dec 22 - Thu, Dec 25
HND
Tokyo
NGS
Nagasaki
₩310,030 Roundtrip, found 5 days ago
₩310,030
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Mon, Dec 22 from Tokyo to Nagasaki, returning Thu, Dec 25, priced at ₩310,030 found 5 days ago
China Eastern Airlines
Mon, Sep 15 - Mon, Sep 29
PVG
Shanghai
NGS
Nagasaki
₩612,850 Roundtrip, found 23 hours ago
₩612,850
Roundtrip
found 23 hours ago
Select China Eastern Airlines flight, departing Mon, Sep 15 from Shanghai to Nagasaki, returning Mon, Sep 29, priced at ₩612,850 found 23 hours ago

Searching for cheap flights to Oshima Island? No travel company presents more choices than Expedia if you're looking to compare flights to Oshima Island. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Saikai. Expedia provides the cheapest flights to many destinations in Saikai and you may find even greater savings if you combine your flight with a hotel stay in Oshima Island.

Frequently asked questions

How do I find cheap flights to Oshima Island that have flexible change policies?
It's as easy as 1-2-3 with Expedia. First, enter your preferred dates and destination and click the "Search" button. Second step: Check the "No change fee" box directly underneath the "Flexible change policies" heading to the left of your screen. Step 3. Bag your flexible and cheap flight to Oshima Island.
How can I find cheap tickets to Oshima Island?
Book well ahead of time, consider nearby airports, avoid vacation periods — there are loads of ways! Another one is to make use of Expedia's "flexible dates" function. Find an Oshima Island flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Oshima Island was ₩114,182.
How much is a flight to Oshima Island?
In the last seven days, round-trip tickets to Oshima Island sold for as little as ₩114,182 and reached a maximum price of ₩612,850. For one-way fares departing from Seoul (ICN), the lowest amount paid during this same period was only ₩96,600.
When is the cheapest time to fly to Oshima Island?
Consider traveling earlier in the week to secure a bargain airfare to Oshima Island. Tuesday is routinely the most affordable day to depart, with Monday right behind it. Saturday often has the most expensive fares. This is because many travelers prefer to start their vacation on a weekend.
How much is a plane ticket to Oshima Island?
In the last seven days, flights to Oshima Island cost between ₩114,182 and ₩612,850. Prices depend on the time of departure, cabin class, airline and when you make your booking.
What months are the cheapest to book a flight to Oshima Island?
February is a cheap month to book your Oshima Island vacation. Fares are priciest throughout the month of December, so keep clear of this time if you can.
Flights to Oshima Island information
Destination airport
Nagasaki
Destination airport IATA code
NGS
Destination city name
Nagasaki
Roundtrip price
₩114,182

Trending flights to Oshima Island

Prices were available within the past 7 days and start at ₩96,600 for one-way flights and ₩114,182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sat, Oct 18 - Sat, Oct 25
ICN
Seoul
NGS
Nagasaki
₩170,700 Roundtrip, found 14 hours ago
₩170,700
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Sat, Oct 18 from Seoul to Nagasaki, returning Sat, Oct 25, priced at ₩170,700 found 14 hours ago
*Available to Expedia members.