Aerial drone photo - Mt. Haruna rises above Lake Haruna. Gunma Prefecture, Japan.

Cheap Flights to Gunma Prefecture from ₩102,600

View ₩102,600 flight on Fri, Aug 21, 2026Opens in a new window

Popular airlines to Gunma Prefecture

  • All Nippon Airways

  • Japan Airlines

  • Korean Air

  • Air Canada

  • Cathay Pacific

  • EVA Airways

  • China Airlines

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How much is the cheapest flight to Gunma Prefecture?

Prices were available within the past 7 days and start at ₩102,600 for one-way flights and ₩215,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Fri, Jul 3 - Tue, Jul 7
PUS
Busan
NRT
Tokyo
₩223,400 Roundtrip, found 2 hours ago
₩223,400
Roundtrip
found 2 hours ago
Select Jeju Air flight, departing Fri, Jul 3 from Busan to Tokyo, returning Tue, Jul 7, priced at ₩223,400 found 2 hours ago
Jeju Air
Thu, Aug 27 - Wed, Sep 2
PUS
Busan
NRT
Tokyo
₩224,400 Roundtrip, found 2 hours ago
₩224,400
Roundtrip
found 2 hours ago
Select Jeju Air flight, departing Thu, Aug 27 from Busan to Tokyo, returning Wed, Sep 2, priced at ₩224,400 found 2 hours ago
JIN AIR
Thu, Jul 9 - Thu, Jul 9
PUS
Busan
NRT
Tokyo
₩302,100 Roundtrip, found 6 hours ago
₩302,100
Roundtrip
found 6 hours ago
Select JIN AIR flight, departing Thu, Jul 9 from Busan to Tokyo, returning Thu, Jul 9, priced at ₩302,100 found 6 hours ago
T'way Air with baggage
Thu, Sep 3 - Wed, Sep 9
PUS
Busan
NRT
Tokyo
₩350,370 Roundtrip, found 5 hours ago
₩350,370
Roundtrip
found 5 hours ago
Select T'way Air with baggage flight, departing Thu, Sep 3 from Busan to Tokyo, returning Wed, Sep 9, priced at ₩350,370 found 5 hours ago
Korean Air
Thu, Jun 25 - Mon, Jun 29
PUS
Busan
NRT
Tokyo
₩375,200 Roundtrip, found 2 hours ago
₩375,200
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Thu, Jun 25 from Busan to Tokyo, returning Mon, Jun 29, priced at ₩375,200 found 2 hours ago
T'Way Air
Mon, Sep 7 - Mon, Sep 21
PUS
Busan
NRT
Tokyo
₩474,600 Roundtrip, found 1 day ago
₩474,600
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Mon, Sep 7 from Busan to Tokyo, returning Mon, Sep 21, priced at ₩474,600 found 1 day ago
Japan Airlines
Sun, Jul 5 - Sun, Jul 5
PUS
Busan
NRT
Tokyo
₩658,700 Roundtrip, found 4 days ago
₩658,700
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sun, Jul 5 from Busan to Tokyo, returning Sun, Jul 5, priced at ₩658,700 found 4 days ago
Air China
Sun, Nov 22 - Tue, Dec 1
PUS
Busan
HND
Tokyo
₩665,300 Roundtrip, found 4 days ago
₩665,300
Roundtrip
found 4 days ago
Select Air China flight, departing Sun, Nov 22 from Busan to Tokyo, returning Tue, Dec 1, priced at ₩665,300 found 4 days ago
Tigerair Taiwan
Thu, Aug 20 - Tue, Aug 25
PUS
Busan
NRT
Tokyo
₩823,519 Roundtrip, found 3 days ago
₩823,519
Roundtrip
found 3 days ago
Select Tigerair Taiwan flight, departing Thu, Aug 20 from Busan to Tokyo, returning Tue, Aug 25, priced at ₩823,519 found 3 days ago
Korean Air
Wed, Sep 30 - Thu, Oct 1
PUS
Busan
TOY
Toyama
₩954,300 Roundtrip, found 4 days ago
₩954,300
Roundtrip
found 4 days ago
Select Korean Air flight, departing Wed, Sep 30 from Busan to Toyama, returning Thu, Oct 1, priced at ₩954,300 found 4 days ago

Trending flights to Gunma 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.

Ethiopian Airlines
Wed, Jul 15 - Wed, Jul 15
ICN
Seoul
NRT
Tokyo
₩215,300 Roundtrip, found 10 hours ago
₩215,300
Roundtrip
found 10 hours ago
Select Ethiopian Airlines flight, departing Wed, Jul 15 from Seoul to Tokyo, returning Wed, Jul 15, priced at ₩215,300 found 10 hours ago

Frequently asked questions

How do I find cheap flights to Gunma Prefecture that have flexible change policies?
Search for your affordable fares to Gunma Prefecture, then tick the "No change fee" box under the "Flexible change policies" subheading. It's as simple as that. We get that travel plans change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Gunma Prefecture?
With a great selection of airlines operating flights into or near Gunma Prefecture, you have plenty of options:

  • ANA - 286 flights to or near Gunma Prefecture each month, including 286 flights to Haneda Airport (HND) per month.
  • JAL - 243 flights to or near Gunma Prefecture each month, including 243 flights to Haneda Airport (HND) per month.
  • United Airlines - 152 flights to or near Gunma Prefecture each month, including 152 flights to Haneda Airport (HND) per month.

How can I find cheap tickets to Gunma Prefecture?
In the last seven days, ₩215,300 was the best price for a flight to Gunma Prefecture. If you're eager to save even more, book in advance and be flexible with your dates. Search for your journey to Gunma Prefecture, then compare prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Gunma Prefecture?
If you were jetting one way from Busan (PUS), you could've picked up a low-cost fare for ₩102,600 in the last seven days. Round-trip flights to Gunma Prefecture ranged from only ₩215,300 to ₩954,300 over the same period.
What are the most popular airports to fly into in Gunma Prefecture?
Jet into Haneda Airport (HND) and sample the best that Gunma Prefecture has to offer. As the region's primary entry point, roughly 955 flights land here every month.
When is the cheapest time to fly to Gunma Prefecture?
Taking off on a Tuesday, followed by a Monday, is usually the best way to secure the cheapest deal. Stay away from the weekends if possible, because Saturday is typically the most expensive day of the week. Spend the money you saved enjoying yourself in Gunma Prefecture instead!
How much is a plane ticket to Gunma Prefecture?
In the last seven days, seats cost between ₩215,300 and ₩954,300. Browse through our unbeatable deals to Gunma Prefecture, pick your favorite and then start packing your suitcase.
What is the best time to go to Gunma Prefecture?
If you want to see Gunma Prefecture's main city when it's at its busiest, travel to Maebashi sometime during August, September and October. Like most destinations in the Northern Hemisphere, summer here starts June 20, bringing average temperatures of between 65ºF and 85ºF.
What months are the cheapest to book a flight to Gunma Prefecture?
An inexpensive month to snare a great deal to Gunma Prefecture is February, whereas the most expensive is December. Try to avoid this month if you're counting your pennies.

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About Gunma Prefecture

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About Gunma Prefecture

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