A traditional Japanese onsen with stone steps leading to a hot spring, surrounded by greenery and traditional buildings.

Cheap Flights to Nagano Prefecture from ₩397,000

View ₩397,000 flight on Wed, Nov 4, 2026Opens in a new window

Popular airlines to Nagano Prefecture

  • All Nippon Airways

  • Japan Airlines

  • Lufthansa

  • United

  • Singapore Airlines

  • American Airlines

  • Air Canada

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How much is the cheapest flight to Nagano Prefecture?

Prices were available within the past 7 days and start at ₩397,000 for one-way flights and ₩598,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, May 26 - Sat, May 29
GMP
Seoul
TOY
Toyama
₩598,900 Roundtrip, just found
₩598,900
Roundtrip
just found
Select All Nippon Airways flight, departing Wed, May 26 from Seoul to Toyama, returning Sat, May 29, priced at ₩598,900 just found
All Nippon Airways
Thu, Sep 17 - Tue, Sep 22
GMP
Seoul
TOY
Toyama
₩599,400 Roundtrip, found 13 hours ago
₩599,400
Roundtrip
found 13 hours ago
Select All Nippon Airways flight, departing Thu, Sep 17 from Seoul to Toyama, returning Tue, Sep 22, priced at ₩599,400 found 13 hours ago
All Nippon Airways
Mon, Aug 17 - Thu, Aug 20
GMP
Seoul
TOY
Toyama
₩600,000 Roundtrip, found 5 days ago
₩600,000
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Mon, Aug 17 from Seoul to Toyama, returning Thu, Aug 20, priced at ₩600,000 found 5 days ago
All Nippon Airways
Tue, Sep 29 - Fri, Oct 2
GMP
Seoul
TOY
Toyama
₩601,500 Roundtrip, found 1 day ago
₩601,500
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Tue, Sep 29 from Seoul to Toyama, returning Fri, Oct 2, priced at ₩601,500 found 1 day ago
All Nippon Airways
Wed, Aug 19 - Sun, Aug 23
GMP
Seoul
TOY
Toyama
₩612,800 Roundtrip, found 2 days ago
₩612,800
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Aug 19 from Seoul to Toyama, returning Sun, Aug 23, priced at ₩612,800 found 2 days ago
All Nippon Airways
Thu, Jan 7 - Sat, Jan 16
GMP
Seoul
TOY
Toyama
₩615,000 Roundtrip, found 5 days ago
₩615,000
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Jan 7 from Seoul to Toyama, returning Sat, Jan 16, priced at ₩615,000 found 5 days ago
Korean Air
Wed, Oct 14 - Sat, Oct 17
ICN
Seoul
TOY
Toyama
₩765,400 Roundtrip, found 6 days ago
₩765,400
Roundtrip
found 6 days ago
Select Korean Air flight, departing Wed, Oct 14 from Seoul to Toyama, returning Sat, Oct 17, priced at ₩765,400 found 6 days ago
Shanghai Airlines
Fri, Sep 4 - Mon, Sep 7
DYG
Zhangjiajie
TOY
Toyama
₩1,517,100 Roundtrip, just found
₩1,517,100
Roundtrip
just found
Select Shanghai Airlines flight, departing Fri, Sep 4 from Zhangjiajie to Toyama, returning Mon, Sep 7, priced at ₩1,517,100 just found
Vietnam Airlines
Sun, Sep 27 - Fri, Oct 2
ICN
Seoul
TOY
Toyama
₩2,297,800 Roundtrip, found 2 days ago
₩2,297,800
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Sun, Sep 27 from Seoul to Toyama, returning Fri, Oct 2, priced at ₩2,297,800 found 2 days ago
Emirates
Thu, Sep 3 - Sun, Sep 6
ULH
Al-'Ula
TOY
Toyama
₩2,483,500 Roundtrip, just found
₩2,483,500
Roundtrip
just found
Select Emirates flight, departing Thu, Sep 3 from Al-'Ula to Toyama, returning Sun, Sep 6, priced at ₩2,483,500 just found

Trending flights to Nagano Prefecture

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, May 26 - Sat, May 29
GMP
Seoul
TOY
Toyama
₩598,900 Roundtrip, just found
₩598,900
Roundtrip
just found
Select All Nippon Airways flight, departing Wed, May 26 from Seoul to Toyama, returning Sat, May 29, priced at ₩598,900 just found

Frequently asked questions

How do I find cheap flights to Nagano Prefecture that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we've added a "No change fee" filter to help you track down cheap, flexible airfares to Nagano Prefecture. It's at the top left of your screen directly underneath the "Flexible change policies" subheading.
How can I find cheap tickets to Nagano Prefecture?
You'll always walk away with an unbeatable deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to compare prices for nearby days. ₩598,900 was the lowest price for a flight to Nagano Prefecture in the last seven days.
How much is a flight to Nagano Prefecture?
In the last seven days, round-trip airfares to Nagano Prefecture sold for as low as ₩598,900 and reached a maximum price of ₩2,483,500. For one-way fares departing from Seoul (ICN), the lowest amount paid during this same period was only ₩397,000.
When is the cheapest time to fly to Nagano Prefecture?
Depart for Nagano Prefecture early on in the week and you'll usually be rewarded with lower-priced fares. Tuesday is generally the cheapest day to hop on a plane, followed closely by Monday. If you're hoping to avoid the priciest flights, keep clear of Saturdays.
How much is a plane ticket to Nagano Prefecture?
In the last seven days, fares to Nagano Prefecture fluctuated from ₩598,900 to ₩2,483,500.
What is the best time to go to Nagano Prefecture?
A nice time to head to Nagano Prefecture, along with the exciting city of Nagano, is over the bustling months of August, September and October. Summer in this part of the world starts June 20, and you can look forward to temperatures of between 60ºF and 80ºF if you travel then. This warmer weather is perfect for wandering around this city's sights.
What months are the cheapest to book a flight to Nagano Prefecture?
The top month to purchase cheap airfares to Nagano Prefecture is February. It's worth remembering that in the U.S, an expensive time to secure a ticket is the busy month of December.

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About Nagano Prefecture

Expedia offers flights to Nagano Prefecture to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Nagano Prefecture or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Nagano Prefecture

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