Cheap flights from Buffalo to Seoul from $648
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Seoul departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Delta flights from Buffalo to Incheon Intl Airport
Our best Delta deals on Buffalo to Incheon Intl Airport flight tickets
Singapore Airlines flights from Buffalo to Incheon Intl Airport
Our best Singapore Airlines deals on Buffalo to Incheon Intl Airport flight tickets
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Use the filters below to find and compare flights from Buffalo to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Thu 2/25
2:30 pm-6:20 pm
2 stops37h 50m
Incheon Intl
Sat 2/27
12:05 am-9:04 am
2 stops46h 59m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Tue 11/17
3:48 pm-6:20 pm
2 stops36h 32m
Incheon Intl
Wed 12/2
12:05 am-3:54 pm
2 stops29h 49m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Sat 4/3
8:15 pm-5:40 pm
2 stops56h 25m
Incheon Intl
Sat 4/10
11:20 pm-11:55 pm
2 stops61h 35m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Thu 11/19
12:50 pm-8:55 am
2 stops30h 05m
Incheon Intl
Wed 11/25
12:05 am-10:33 pm
2 stops36h 28m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Sat 11/7
3:48 pm-8:55 am
2 stops27h 07m
Incheon Intl
Sat 11/14
10:40 am-8:26 am
2 stops35h 46m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Thu 2/25
6:00 am-3:30 pm
1 stop19h 30m
Incheon Intl
Sun 2/28
9:35 am-11:44 am
1 stop16h 09m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Thu 2/25
11:20 am-5:45 am
2 stops28h 25m
Incheon Intl
Sun 2/28
5:40 pm-11:55 pm
1 stop20h 15m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Tue 11/17
7:14 am-4:45 pm
1 stop19h 31m
Incheon Intl
Thu 12/3
6:50 pm-10:52 pm
1 stop18h 02m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Tue 11/17
7:14 am-4:45 pm
1 stop19h 31m
Incheon Intl
Thu 12/3
6:50 pm-10:41 am
2 stops29h 51m
BuffaloIncheon
BUF Buffalo - ICN Incheon Intl
BUFICN
Buffalo
Thu 2/25
2:30 pm-3:40 pm
3 stops35h 10m
Incheon Intl
Sun 2/28
4:55 pm-8:53 pm
3 stops41h 58m
When to book flights from Buffalo to Incheon Intl Airport
Cheap Buffalo to Incheon Intl Airport (BUF to ICN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Incheon Intl Airport
Frequently asked questions about flying from Buffalo to Incheon Intl Airport
How far is Buffalo to Incheon Intl by plane?
The straight-line distance from Buffalo to Incheon Intl is 6657.9 mi. A reasonable flight in good conditions will take 19h 10m.
When did momondo last update prices for flights from Buffalo Airport to Incheon Intl Airport?
Prices for flights from Buffalo Airport to Incheon Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Incheon Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from Buffalo Airport to Incheon Intl Airport.
How old do you have to be to fly from Buffalo Airport to Incheon Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Buffalo to Incheon Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Incheon Intl Airport is Delta, representing 100% of all bookings.
Best airlines flying from Buffalo to Incheon Intl Airport
Compare and see reviews for airlines that fly from Buffalo to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,106 | Free Cancellation | Rating 7.8 8,646 reviews |
Frequently asked questions about flying from Buffalo to Incheon Intl Airport
How do I get Price Alerts for flights from Buffalo to Incheon Intl Airport?
Search flight deals from Buffalo to Incheon Intl Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Buffalo to Incheon Intl Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.
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Why should I use momondo to find a flight deal from Buffalo to Seoul?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Seoul for you.
Can I find flights from Buffalo to Seoul with flexible booking policies on momondo?
Flights from Buffalo to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Buffalo to Seoul?
momondo helps you find the best flight between Buffalo and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Buffalo to Seoul right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Buffalo to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.