CA $1,101 Cheap Flights from Seoul (ICN) to Buffalo (BUF)

You can find one-way and return flights from ICN to BUF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ICN to BUF ticket fares go up or down.

The cheapest months to fly from ICN to BUF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter ICN to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

KLM is one of the cheapest airlines offering connecting return flights from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with tickets starting from around CA$3079 for flights that can be booked for departure within the next year. These flights typically include a layover in Schiphol (AMS). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 34 connecting flights per day from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Hong Kong Intl. (HKG), John F. Kennedy Intl. (JFK), and San Francisco Intl. (SFO).

The earliest flight from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 12:10 AM local time. This flight is operated by Turkish Airlines and JetBlue Airways. This is a seasonal service, active in January, March, and November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Friday, with around 45 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Korean Air, Delta, and Asiana Airlines. Flight options on Friday are notably more than other days of the week, offering you more flexibility.

The most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are between 9am and 12pm. Many major carriers, including Korean Air, Delta and United, offer flights during this window. Many travelers prefer these times as they allow for a morning departure, giving you a good start to your travel day.

There are no nonstop flights from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). The shortest flights typically involve one stop, taking around 18 hours. Flights with two or more stops usually take longer, averaging about 24 hours 30 minutes. The distance covered on this route is approximately 10,721 kilometres. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and factors like wind patterns.

You can fly business class or first class between ICN and BUF. Airlines that offer business class service on this route include:

• Air France
• Korean Air
• Air Canada
• Asiana Airlines
• Delta

First class cabins are available on Korean Air.

It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Buffalo from Incheon Intl. (ICN), you can fly directly into Buffalo Niagara Intl. (BUF). Some flights may connect through major hubs like San Francisco Intl. (SFO), Detroit Metropolitan Wayne County (DTW), or Hong Kong Intl. (HKG) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.