₩624,600 Cheap Flights from Seoul (ICN) to Yamagata (GAJ)

View ₩624,600 flight on Thu, Nov 6, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Yamagata Airport (GAJ)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Yamagata (ICN-GAJ)

Prices were available within the past 7 days and start at ₩624,600 for one-way flights and ₩1,201,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, Nov 5 - Wed, Nov 12
ICN
Seoul
GAJ
Yamagata
₩1,201,800 Roundtrip, found 3 days ago
₩1,201,800
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Nov 5 from Seoul to Yamagata, returning Wed, Nov 12, priced at ₩1,201,800 found 3 days ago
All Nippon Airways
Tue, Oct 14 - Thu, Oct 16
ICN
Seoul
GAJ
Yamagata
₩1,203,900 Roundtrip, found 6 days ago
₩1,203,900
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Tue, Oct 14 from Seoul to Yamagata, returning Thu, Oct 16, priced at ₩1,203,900 found 6 days ago
All Nippon Airways
Wed, Nov 5 - Wed, Nov 12
ICN
Seoul
GAJ
Yamagata
₩1,204,500 Roundtrip, found 3 days ago
₩1,204,500
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Nov 5 from Seoul to Yamagata, returning Wed, Nov 12, priced at ₩1,204,500 found 3 days ago
Asiana Airlines
Tue, Oct 14 - Thu, Oct 16
ICN
Seoul
GAJ
Yamagata
₩1,206,600 Roundtrip, found 6 days ago
₩1,206,600
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Tue, Oct 14 from Seoul to Yamagata, returning Thu, Oct 16, priced at ₩1,206,600 found 6 days ago
Asiana Airlines
Tue, Oct 14 - Thu, Oct 16
ICN
Seoul
GAJ
Yamagata
₩1,207,200 Roundtrip, found 6 days ago
₩1,207,200
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Tue, Oct 14 from Seoul to Yamagata, returning Thu, Oct 16, priced at ₩1,207,200 found 6 days ago
All Nippon Airways
Tue, Oct 14 - Thu, Oct 16
ICN
Seoul
GAJ
Yamagata
₩1,214,300 Roundtrip, found 6 days ago
₩1,214,300
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Tue, Oct 14 from Seoul to Yamagata, returning Thu, Oct 16, priced at ₩1,214,300 found 6 days ago
All Nippon Airways
Tue, Oct 14 - Thu, Oct 16
ICN
Seoul
GAJ
Yamagata
₩1,216,500 Roundtrip, found 6 days ago
₩1,216,500
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Tue, Oct 14 from Seoul to Yamagata, returning Thu, Oct 16, priced at ₩1,216,500 found 6 days ago
All Nippon Airways
Tue, Oct 14 - Thu, Oct 16
ICN
Seoul
GAJ
Yamagata
₩1,217,000 Roundtrip, found 6 days ago
₩1,217,000
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Tue, Oct 14 from Seoul to Yamagata, returning Thu, Oct 16, priced at ₩1,217,000 found 6 days ago
All Nippon Airways
Tue, Oct 14 - Thu, Oct 16
ICN
Seoul
GAJ
Yamagata
₩1,218,100 Roundtrip, found 6 days ago
₩1,218,100
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Tue, Oct 14 from Seoul to Yamagata, returning Thu, Oct 16, priced at ₩1,218,100 found 6 days ago
Japan Airlines
Wed, Nov 5 - Wed, Nov 12
ICN
Seoul
GAJ
Yamagata
₩1,361,900 Roundtrip, found 3 days ago
₩1,361,900
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Nov 5 from Seoul to Yamagata, returning Wed, Nov 12, priced at ₩1,361,900 found 3 days ago

Frequently asked questions

How much is a flight from Seoul–Incheon Intl. Airport to Yamagata Airport?
If you're planning on traveling between Incheon Airport and Yamagata Airport, round-trip flights start from ₩1,201,800. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Airport to Yamagata Airport (GAJ)?
Most flights can be canceled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Incheon Intl. Airport (ICN) to Yamagata Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Airport to Yamagata Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to GAJ?
That new movie you've been eager to see will have to wait — the flight distance between ICN and GAJ is only 1,250 kilometers. The captain will be telling you to buckle up for landing before you know it.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Yamagata Airport?
You won't find any airlines operating directly between Incheon Intl. Airport (ICN) and Yamagata Airport, so be ready to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are Incheon Airport to Yamagata Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from ICN to Yamagata Airport at the last minute could be your ticket to a fantastic deal. However, it could end up costing a great deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Yamagata
Airlines serving
Japan Airlines
Roundtrip price
₩1,201,800
Distance
1217 km

Book with confidence

Book with confidence

Incheon to Higashine Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Higashine will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Higashine.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to GAJ flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to GAJ with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Incheon to Higashine Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Yamagata nearby Airports

Sendai

Seoul to Sendai
₩311,300
Seoul nearby Airports

Seoul

*Available to Expedia members.