₩1,416,700 Cheap Flights from Seoul (SEL) to Buffalo (BUF)

View ₩1,416,700 flight on Mon, Nov 9, 2026Opens in a new window

Popular airlines from Seoul to Buffalo, NY (BUF-Buffalo Niagara Intl.)

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Cheap Flights from Seoul to Buffalo (SEL-BUF)

Prices were available within the past 7 days and start at ₩1,416,700 for one-way flights and ₩2,312,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 28 - Sun, May 10
ICN
Seoul
BUF
Buffalo
₩2,312,100 Roundtrip, found 3 days ago
₩2,312,100
Roundtrip
found 3 days ago
Select United flight, departing Tue, Apr 28 from Seoul to Buffalo, returning Sun, May 10, priced at ₩2,312,100 found 3 days ago
United
Tue, Apr 28 - Mon, May 11
ICN
Seoul
BUF
Buffalo
₩2,412,100 Roundtrip, found 3 days ago
₩2,412,100
Roundtrip
found 3 days ago
Select United flight, departing Tue, Apr 28 from Seoul to Buffalo, returning Mon, May 11, priced at ₩2,412,100 found 3 days ago
United
Mon, May 4 - Tue, May 12
ICN
Seoul
BUF
Buffalo
₩2,414,300 Roundtrip, found 3 days ago
₩2,414,300
Roundtrip
found 3 days ago
Select United flight, departing Mon, May 4 from Seoul to Buffalo, returning Tue, May 12, priced at ₩2,414,300 found 3 days ago
United
Thu, May 28 - Sun, Dec 13
ICN
Seoul
BUF
Buffalo
₩2,443,400 Roundtrip, found 6 days ago
₩2,443,400
Roundtrip
found 6 days ago
Select United flight, departing Thu, May 28 from Seoul to Buffalo, returning Sun, Dec 13, priced at ₩2,443,400 found 6 days ago
United
Fri, May 1 - Thu, May 14
ICN
Seoul
BUF
Buffalo
₩2,487,100 Roundtrip, found 3 days ago
₩2,487,100
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 1 from Seoul to Buffalo, returning Thu, May 14, priced at ₩2,487,100 found 3 days ago
United
Sun, May 3 - Tue, May 12
ICN
Seoul
BUF
Buffalo
₩2,489,300 Roundtrip, found 3 days ago
₩2,489,300
Roundtrip
found 3 days ago
Select United flight, departing Sun, May 3 from Seoul to Buffalo, returning Tue, May 12, priced at ₩2,489,300 found 3 days ago
Qatar Airways
Mon, May 4 - Mon, May 11
ICN
Seoul
BUF
Buffalo
₩2,492,000 Roundtrip, found 3 days ago
₩2,492,000
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, May 4 from Seoul to Buffalo, returning Mon, May 11, priced at ₩2,492,000 found 3 days ago
Delta
Mon, May 4 - Thu, May 14
ICN
Seoul
BUF
Buffalo
₩2,497,600 Roundtrip, found 3 days ago
₩2,497,600
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, May 4 from Seoul to Buffalo, returning Thu, May 14, priced at ₩2,497,600 found 3 days ago
American Airlines
Mon, Jun 22 - Mon, Jul 13
ICN
Seoul
BUF
Buffalo
₩2,610,200 Roundtrip, found 1 day ago
₩2,610,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 22 from Seoul to Buffalo, returning Mon, Jul 13, priced at ₩2,610,200 found 1 day ago
Korean Air
Thu, Apr 30 - Sat, May 16
ICN
Seoul
BUF
Buffalo
₩2,812,100 Roundtrip, found 3 days ago
₩2,812,100
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Apr 30 from Seoul to Buffalo, returning Sat, May 16, priced at ₩2,812,100 found 3 days ago

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to BUF?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Seoul (SEL-All Airports) and Buffalo Niagara International Airport was ₩2,312,100. Cheap fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Buffalo Niagara International Airport?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul (SEL-All Airports) to Buffalo Niagara Intl. Airport (BUF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul (SEL-All Airports) to BUF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Buffalo Niagara Intl. Airport (BUF)?
The distance is around 10,700 kilometers. Neck pillow? Check. Noise-canceling headphones? Double check. You'll need to pack all the essentials for this long-haul South Korea to Buffalo flight.
Which airlines fly direct from Seoul (SEL-All Airports) to BUF?
Flying nonstop between Seoul (SEL-All Airports) and BUF isn't possible at the moment. However, you'll still be able to find a flight to Buffalo with at least one stop.
Are Seoul (SEL-All Airports) to Buffalo Niagara Intl. Airport (BUF) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seoul (SEL-All Airports) to Buffalo Niagara Intl. Airport (BUF) can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out! If you'd prefer to start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
Incheon Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
₩2,312,100
Distance
10657 km
*Available to Expedia members.