Sendai (SDJ) → Seoul (ICN)
About Sendai to Seoul Flights
Discover the best flights from Sendai to Seoul, covering 1,273 km in approximately 2h 5m. Sendai (SDJ) to Seoul (ICN) is one of the busy short-haul routes connecting Japan and South Korea. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Sendai to Seoul.
12-Month Price History
Flight prices from Sendai to Seoul vary significantly throughout the year. February typically offers the best deals with average prices around $330, while July sees the highest prices, averaging $554. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
101 days
For best prices
Booking Tips
For the best prices on Sendai to Seoul flights, we recommend booking 68 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Air France AF | $410 | $1440 | $2670 |
British Airways BA | $420 | $1680 | $2820 |
United Airlines UA | $450 | $1350 | $2090 |
Korean Air KE | $450 | $1720 | $2350 |
American Airlines AA | $460 | $1750 | $2700 |
Asiana Airlines OZ | $470 | $1560 | $2550 |
Delta Air Lines DL | $500 | $1740 | $2610 |
Air France
AF
Economy
$410
Business
$1440
First
$2670
British Airways
BA
Economy
$420
Business
$1680
First
$2820
United Airlines
UA
Economy
$450
Business
$1350
First
$2090
Korean Air
KE
Economy
$450
Business
$1720
First
$2350
American Airlines
AA
Economy
$460
Business
$1750
First
$2700
Asiana Airlines
OZ
Economy
$470
Business
$1560
First
$2550
Delta Air Lines
DL
Economy
$500
Business
$1740
First
$2610
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Sendai → Seoul
Sendai (SDJ) to Gimpo International (GMP)
Distance: 1,241 km
Average price: $372
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Frequently Asked Questions
How long is the flight from Sendai to Seoul?
The flight time from Sendai (SDJ) to Seoul (ICN) is approximately 2 hours and 5 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Sendai and Seoul?
The aerial distance between Sendai and Seoul is 1,273 kilometers (791 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Sendai to Seoul?
Several airlines operate flights between Sendai and Seoul, including Korean Air, Asiana Airlines, American Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Sendai to Seoul?
Based on historical data, February typically offers the lowest airfares for flights from Sendai to Seoul. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seoul?
For the best prices on Sendai to Seoul flights, we recommend booking 95 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Sendai to Seoul?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Japan traveling to South Korea should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Sendai and Seoul?
Sendai operates on Asia/Tokyo time zone, while Seoul is in the Asia/Seoul time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.