Seoul (ICN) → Buffalo (BUF)
About Seoul to Buffalo Flights
Discover the best flights from Seoul to Buffalo, covering 10,720 km in approximately 13h 54m. Seoul (ICN) to Buffalo (BUF) is one of the major long-haul routes connecting South Korea and United States. With 7 major airlines operating this route, 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 Seoul to Buffalo.
12-Month Price History
Flight prices from Seoul to Buffalo vary significantly throughout the year. February typically offers the best deals with average prices around $1929, while July sees the highest prices, averaging $3230. 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
166 days
For best prices
Booking Tips
For the best prices on Seoul to Buffalo flights, we recommend booking 130 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 |
|---|---|---|---|
United Airlines UA | $2720 | $11080 | $16560 |
Korean Air KE | $2740 | $11010 | $19580 |
Air France AF | $2920 | $11220 | $16380 |
Delta Air Lines DL | $2960 | $9760 | $18930 |
Asiana Airlines OZ | $3090 | $9920 | $18950 |
American Airlines AA | $3250 | $10830 | $15330 |
British Airways BA | $3490 | $12770 | $16790 |
United Airlines
UA
Economy
$2720
Business
$11080
First
$16560
Korean Air
KE
Economy
$2740
Business
$11010
First
$19580
Air France
AF
Economy
$2920
Business
$11220
First
$16380
Delta Air Lines
DL
Economy
$2960
Business
$9760
First
$18930
Asiana Airlines
OZ
Economy
$3090
Business
$9920
First
$18950
American Airlines
AA
Economy
$3250
Business
$10830
First
$15330
British Airways
BA
Economy
$3490
Business
$12770
First
$16790
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Seoul → Buffalo
Gimpo International (GMP) to Buffalo Niagara International (BUF)
Distance: 10,700 km
Average price: $2217
Seoul → Toronto
Incheon International (ICN) to Toronto Pearson International (YYZ)
Distance: 10,618 km
Average price: $2201
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Frequently Asked Questions
How long is the flight from Seoul to Buffalo?
The flight time from Seoul (ICN) to Buffalo (BUF) is approximately 13 hours and 54 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Seoul and Buffalo?
The aerial distance between Seoul and Buffalo is 10,720 kilometers (6,661 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Seoul to Buffalo?
Several airlines operate flights between Seoul and Buffalo, including Korean Air, Asiana Airlines, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Seoul to Buffalo?
Based on historical data, February typically offers the lowest airfares for flights from Seoul to Buffalo. 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 Buffalo?
For the best prices on Seoul to Buffalo flights, we recommend booking 136 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Seoul to Buffalo?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of South Korea traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Seoul and Buffalo?
Seoul operates on Asia/Seoul time zone, while Buffalo is in the America/New_York time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.