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Cheap flights from Buffalo to Seoul from $573

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 8/15. 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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0 bags

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Find the cheapest flights from Buffalo to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 11:31 pm
ICN
-
BUF
18h 41m
1 stop
$1,264American Airlines
Thu, Apr 23 - Wed, May 6
Multiple Airlines Logo
7:00 am - 10:05 pm
BUF
-
ICN
50h 05m
2 stops
Multiple Airlines Logo
5:45 pm - 11:02 pm
ICN
-
BUF
42h 17m
2 stops
$1,274Multiple Airlines
Mon, Apr 20 - Wed, Apr 29
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 11:19 pm
ICN
-
BUF
18h 29m
1 stop
$1,277American Airlines
Mon, Apr 20 - Wed, Apr 29
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 10:18 am
ICN
-
BUF
29h 28m
2 stops
$1,282American Airlines
Mon, Apr 20 - Wed, Apr 29
Multiple Airlines Logo
7:00 am - 10:50 am
BUF
-
ICN
38h 50m
2 stops
Multiple Airlines Logo
5:45 pm - 10:04 pm
ICN
-
BUF
41h 19m
2 stops
$1,303Multiple Airlines
Thu, Apr 23 - Wed, May 6
Japan Airlines Logo
11:31 am - 9:15 pm
BUF
-
GMP
20h 44m
2 stops
Japan Airlines Logo
7:15 pm - 5:30 pm
GMP
-
BUF
35h 15m
2 stops
$1,341Japan Airlines
Thu, Apr 16 - Thu, Apr 23
Delta Logo
6:05 am - 4:25 pm
BUF
-
ICN
21h 20m
1 stop
Delta Logo
6:50 pm - 11:37 pm
ICN
-
BUF
17h 47m
1 stop
$1,367Delta
Sun, Apr 19 - Sun, Apr 26
Delta Logo
2:34 pm - 4:00 am
BUF
-
ICN
24h 26m
2 stops
Delta Logo
4:25 pm - 11:37 pm
ICN
-
BUF
20h 12m
1 stop
$1,371Delta
Sun, Apr 19 - Sun, Apr 26
Japan Airlines Logo
11:31 am - 9:15 pm
BUF
-
GMP
20h 44m
2 stops
Japan Airlines Logo
7:15 pm - 5:30 pm
GMP
-
BUF
35h 15m
2 stops
$1,688Japan Airlines
Fri, May 1 - Sun, May 10
ANA Logo
7:00 am - 11:05 am
BUF
-
GMP
39h 05m
2 stops
ANA Logo
7:55 pm - 9:01 pm
GMP
-
BUF
38h 06m
2 stops
$1,713ANA
Thu, Apr 23 - Wed, May 6

American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets
American Airlines
Apr 23
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
May 6
ICN5:50 pmIncheon Intl
18h 41m
1 stop
BUF11:31 pmBuffalo
$1,264
American Airlines
Apr 20
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Apr 29
ICN5:50 pmIncheon Intl
18h 29m
1 stop
BUF11:19 pmBuffalo
$1,277
American Airlines
Apr 20
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Apr 29
ICN5:50 pmIncheon Intl
29h 28m
2 stops
BUF10:18 amBuffalo
$1,282

Singapore Airlines flights from Buffalo to Seoul

Our best Singapore Airlines deals on Buffalo to Seoul flight tickets
Singapore Airlines
May 1
BUF12:25 pmBuffalo
38h 05m
3 stops
ICN3:30 pmIncheon Intl
May 10
ICN4:45 pmIncheon Intl
41h 40m
3 stops
BUF9:25 pmBuffalo
$2,534
Singapore Airlines
Jun 5
BUF9:50 amBuffalo
47h 30m
3 stops
ICN10:20 pmIncheon Intl
Jul 5
ICN4:45 pmIncheon Intl
44h 13m
3 stops
BUF11:58 pmBuffalo
$2,881

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 6, 2026.
Use the filters below to find and compare flights from Buffalo to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 4/23

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Wed 5/6

5:50 pm-11:31 pm

1 stop18h 41m

$1,264

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 4/20

7:00 am-10:05 pm

2 stops50h 05m

Incheon Intl

Wed 4/29

5:45 pm-11:02 pm

2 stops42h 17m

$1,274
Quickest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 4/20

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Wed 4/29

5:50 pm-11:19 pm

1 stop18h 29m

$1,277

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 4/20

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Wed 4/29

5:50 pm-10:18 am

2 stops29h 28m

$1,282

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 4/23

7:00 am-10:50 am

2 stops38h 50m

Incheon Intl

Wed 5/6

5:45 pm-10:04 pm

2 stops41h 19m

$1,303

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 4/16

11:31 am-9:15 pm

2 stops20h 44m

Seoul Gimpo Intl

Thu 4/23

7:15 pm-5:30 pm

2 stops35h 15m

$1,341

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 4/19

6:05 am-4:25 pm

1 stop21h 20m

Incheon Intl

Sun 4/26

6:50 pm-11:37 pm

1 stop17h 47m

$1,367

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 4/19

2:34 pm-4:00 am

2 stops24h 26m

Incheon Intl

Sun 4/26

4:25 pm-11:37 pm

1 stop20h 12m

$1,371

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 5/1

11:31 am-9:15 pm

2 stops20h 44m

Seoul Gimpo Intl

Sun 5/10

7:15 pm-5:30 pm

2 stops35h 15m

$1,688

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 4/23

7:00 am-11:05 am

2 stops39h 05m

Seoul Gimpo Intl

Wed 5/6

7:55 pm-9:01 pm

2 stops38h 06m

$1,713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Buffalo to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Buffalo to Seoul flights?

You could potentially save up to 64% on your flight if you consider stops on a Buffalo to Seoul flight.

When to book flights from Buffalo to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Seoul (BUF to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Seoul

Fastest flight time

21h 20m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 21h 20m
There are no direct flights from Buffalo to Seoul. There are no popular flight routes from Buffalo to Seoul.
Search flight deals

  • How far is Buffalo to Seoul by plane?

    There are 6641.8 mi between Buffalo and Seoul. A reasonable flight in good conditions will take 21h 20m.

  • When did momondo last update prices for flights from Buffalo Airport to Seoul?

    Prices for flights from Buffalo Airport to Seoul are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to Seoul?

  • How old do you have to be to fly from Buffalo Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul 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 Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to Seoul

Compare and see reviews for airlines that fly from Buffalo to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,376Free CancellationRating
7.9
8,258 reviews
Search Delta flights

Why use momondo?

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?

Yes. momondo enables you to select and highlight flights to Seoul from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Seoul?

Once you have performed a search for Buffalo to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport