A traditional Korean palace with a large, ornate building in the center, surrounded by a courtyard with stone pathways and red-roofed structures.

฿8,315 Cheap Flights from Sendai (SDJ) to Seoul (ICN)

View ฿8,315 flight on Wed, 2 Dec 2026Opens in a new window

Popular airlines from Sendai Airport (SDJ) to Incheon Intl. Airport (ICN)

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Cheap Flights from Sendai (SDJ) to Seoul (ICN)

Prices were available within the past 7 days and start at ฿8,315 for one-way flights and ฿13,945 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, 5 Nov - Sat, 14 Nov
SDJ
Sendai
ICN
Seoul
฿13,945 Return, found 8 hours ago
฿13,945
Return
found 8 hours ago
Select Asiana Airlines flight, departing Thu, 5 Nov from Sendai to Seoul, returning Sat, 14 Nov, priced at ฿13,945 found 8 hours ago
Korean Air
Thu, 5 Nov - Sat, 14 Nov
SDJ
Sendai
ICN
Seoul
฿14,575 Return, found 8 hours ago
฿14,575
Return
found 8 hours ago
Select Korean Air flight, departing Thu, 5 Nov from Sendai to Seoul, returning Sat, 14 Nov, priced at ฿14,575 found 8 hours ago
Asiana Airlines
Sat, 7 Nov - Sat, 14 Nov
SDJ
Sendai
ICN
Seoul
฿14,585 Return, found 8 hours ago
฿14,585
Return
found 8 hours ago
Select Asiana Airlines flight, departing Sat, 7 Nov from Sendai to Seoul, returning Sat, 14 Nov, priced at ฿14,585 found 8 hours ago
Korean Air
Sat, 7 Nov - Sat, 14 Nov
SDJ
Sendai
ICN
Seoul
฿15,215 Return, found 8 hours ago
฿15,215
Return
found 8 hours ago
Select Korean Air flight, departing Sat, 7 Nov from Sendai to Seoul, returning Sat, 14 Nov, priced at ฿15,215 found 8 hours ago
Asiana Airlines
Sat, 7 Nov - Mon, 16 Nov
SDJ
Sendai
ICN
Seoul
฿15,225 Return, found 8 hours ago
฿15,225
Return
found 8 hours ago
Select Asiana Airlines flight, departing Sat, 7 Nov from Sendai to Seoul, returning Mon, 16 Nov, priced at ฿15,225 found 8 hours ago
Korean Air
Sat, 7 Nov - Mon, 16 Nov
SDJ
Sendai
ICN
Seoul
฿15,855 Return, found 8 hours ago
฿15,855
Return
found 8 hours ago
Select Korean Air flight, departing Sat, 7 Nov from Sendai to Seoul, returning Mon, 16 Nov, priced at ฿15,855 found 8 hours ago
Asiana Airlines
Sat, 7 Nov - Sun, 15 Nov
SDJ
Sendai
ICN
Seoul
฿17,045 Return, found 5 days ago
฿17,045
Return
found 5 days ago
Select Asiana Airlines flight, departing Sat, 7 Nov from Sendai to Seoul, returning Sun, 15 Nov, priced at ฿17,045 found 5 days ago
Asiana Airlines
Sun, 8 Nov - Mon, 16 Nov
SDJ
Sendai
ICN
Seoul
฿17,905 Return, found 5 days ago
฿17,905
Return
found 5 days ago
Select Asiana Airlines flight, departing Sun, 8 Nov from Sendai to Seoul, returning Mon, 16 Nov, priced at ฿17,905 found 5 days ago
Korean Air
Sat, 7 Nov - Sun, 15 Nov
SDJ
Sendai
ICN
Seoul
฿18,005 Return, found 5 days ago
฿18,005
Return
found 5 days ago
Select Korean Air flight, departing Sat, 7 Nov from Sendai to Seoul, returning Sun, 15 Nov, priced at ฿18,005 found 5 days ago
Japan Airlines
Sat, 7 Nov - Mon, 16 Nov
SDJ
Sendai
ICN
Seoul
฿56,620 Return, found 8 hours ago
฿56,620
Return
found 8 hours ago
Select Japan Airlines flight, departing Sat, 7 Nov from Sendai to Seoul, returning Mon, 16 Nov, priced at ฿56,620 found 8 hours ago

Find the cheapest month to fly from Sendai (SDJ) to Seoul (ICN)

July is typically the cheapest month to fly

From ฿9,191 - ฿58,966 per traveller.

Frequently asked questions

How much is a flight from SDJ to Seoul–Incheon Intl. Airport?
If you're travelling between Sendai Airport (SDJ) and Seoul–Incheon Intl. Airport, round-trip journeys start from ฿13,945. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself 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 Sendai Airport (SDJ) to Incheon Airport?
We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sendai Intl. Airport to Incheon 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 Sendai Intl. Airport to Incheon Intl. Airport (ICN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sendai Airport (SDJ) to Incheon Intl. Airport (ICN)?
That new movie you've been desperate to see will just have to wait — the flight distance between Sendai Intl. Airport and Incheon Intl. Airport (ICN) is only 1,250 kilometres. The captain will be instructing you to buckle up for touchdown before you know it.
Which airlines fly direct from Sendai Intl. Airport to ICN?
You won't find any airlines flying directly between Sendai Intl. Airport and Incheon Intl. Airport (ICN), so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are Sendai Intl. Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a great last-minute deal from Sendai Intl. Airport to Seoul–Incheon Intl. Airport, but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest assured you're always getting the latest offers.

Travel information

Origin airport
Sendai
Destination airport
Incheon Intl.
Airlines serving
Asiana Airlines, Japan Airlines, Korean Air
Return price
฿13,945
Distance
1266 km
Average flight time
2 hours 25 mins

Book with confidence

Perfect flights from Sendai to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sendai to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Sendai to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿8,315 and roundtrip prices from ฿13,945. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.
Perfect flights from Sendai to Seoul
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