Question 1

How much does a flight from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $766 and cheap return flights from $1,496 Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights generally range between $978 and $4631, and roundtrip flights usually range from $1555 to $7720. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The cheapest month to fly from ICN to BUF is June 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're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

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

Question 4

What is the cheapest airline that flies from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Turkish Airlines is one of the cheapest airlines offering connecting flights from Incheon Intl. (ICN) to Buffalo Niagara Intl. (BUF) with a layover in Istanbul Airport (IST), starting from around $1578. 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.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

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.

Question 6

What is the best time to fly from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

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.

Question 7

What is the earliest flight from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The earliest flight from Seoul (ICN) to Buffalo (BUF) typically departs at 12:10 AM, operated by Turkish Airlines and JetBlue Airways. This seasonal service is available in January, March, and November, providing an early start for your journey to Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 8

What are the most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The most popular departure times for flights from Seoul (ICN) to Buffalo (BUF) are in the late morning, from 9am to noon. About 44% of passengers prefer this time window. Many major carriers, including Korean Air and Delta, offer flights during this window. This timing works well because it allows you to arrive in Buffalo with plenty of time to settle in and explore the area.

Question 9

How long does it take to fly from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Flying from ICN to BUF with a connection usually takes about 18 hours 20 minutes, traveling roughly 6,662 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 10

Can you fly business or first class from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Business class is available on flights from ICN to BUF. Airlines that offer business class service on this route include:

Delta Air Lines
Korean Air
Asiana Airlines
Air Canada
Lufthansa

First class is available with Korean Air.

Question 11

How do I earn miles on a Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?

Accepted Answer

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.

Question 12

What airports do you fly into for Buffalo from Incheon Intl. (ICN)?

Accepted Answer

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

Question 13

Is it cheaper to buy a plane ticket from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?

Accepted Answer

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.

Question 14

Is it cheaper to book a Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?

Accepted Answer

Securing a Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages 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.

Question 15

Can I cancel or change the date of my flight from Seoul (ICN-Incheon Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

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.

Origin airport	Incheon Intl.
Destination airport	Buffalo Niagara Intl.
Airlines serving	Etihad Airways, Japan Airlines, Korean Air, LOT-Polish Airlines, Qatar Airways, Turkish Airlines
Roundtrip price	$1,496
Distance	6661 mi

Popular airlines from Incheon Intl. Airport (ICN) to Buffalo Niagara Intl. Airport (BUF)

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$766 Cheap Flights from Seoul (ICN) to Buffalo (BUF)