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Cheap flights from Buffalo to Seoul from $817

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 12/15. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 3:30 pmBUF-ICN
19h 30m1 stop
American Airlines Logo
7:15 pm - 10:40 pmICN-BUF
17h 25m1 stop
$1,407American Airlines
Find Deal
Sun, Oct 19 - Sun, Nov 2
Multiple Airlines Logo
7:00 am - 10:45 amBUF-ICN
38h 45m2 stops
Multiple Airlines Logo
11:45 pm - 8:34 pmICN-BUF
34h 49m2 stops
$1,456Multiple Airlines
Find Deal
Sun, Oct 19 - Sun, Nov 2
Turkish Airlines Logo
7:00 am - 6:20 pmBUF-ICN
45h 20m2 stops
Turkish Airlines Logo
12:10 am - 8:21 pmICN-BUF
34h 11m2 stops
$1,481Turkish Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 14
Japan Airlines Logo
8:09 am - 10:55 amBUF-GMP
36h 46m2 stops
Japan Airlines Logo
12:05 pm - 9:17 pmGMP-BUF
47h 12m2 stops
$1,506Japan Airlines
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Thu, Feb 26 - Mon, Mar 2
Turkish Airlines Logo
11:04 am - 9:05 amBUF-ICN
32h 01m2 stops
Turkish Airlines Logo
11:20 pm - 6:44 pmICN-BUF
32h 24m2 stops
$1,511Turkish Airlines
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Thu, Jan 1 - Fri, May 1
Delta Logo
6:00 am - 3:50 pmBUF-ICN
19h 50m1 stop
Delta Logo
7:25 pm - 11:57 pmICN-BUF
18h 32m1 stop
$1,571Delta
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Mon, Feb 2 - Sun, Feb 15
ANA Logo
8:30 am - 11:20 amBUF-GMP
36h 50m2 stops
ANA Logo
12:25 pm - 9:01 pmGMP-BUF
46h 36m2 stops
$1,588ANA
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Mon, Feb 2 - Sun, Feb 15
ANA Logo
7:07 am - 10:20 pmBUF-GMP
50h 13m2 stops
ANA Logo
7:50 pm - 1:17 pmGMP-BUF
55h 27m2 stops
$1,895ANA
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Sun, Oct 19 - Sun, Nov 2
Delta Logo
9:03 am - 4:25 pmBUF-ICN
18h 22m1 stop
Delta Logo
9:35 am - 7:50 pmICN-BUF
23h 15m1 stop
$2,121Delta
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Sun, Oct 19 - Sun, Nov 2
Japan Airlines Logo
6:00 am - 10:05 pmBUF-GMP
26h 05m2 stops
Japan Airlines Logo
8:00 am - 6:46 pmGMP-BUF
24h 46m2 stops
$2,417Japan Airlines
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Fri, Nov 21 - Fri, Nov 28

Turkish Airlines flights from Buffalo to Seoul

Our best Turkish Airlines deals on Buffalo to Seoul flight tickets
Turkish Airlines
Feb 2
BUF7:00 amBuffalo
45h 20m
2 stops
ICN6:20 pmIncheon Intl
Feb 14
ICN12:10 amIncheon Intl
34h 11m
2 stops
BUF8:21 pmBuffalo
$1,481
Find similar
Turkish Airlines
Jan 1
BUF11:04 amBuffalo
32h 01m
2 stops
ICN9:05 amIncheon Intl
May 1
ICN11:20 pmIncheon Intl
32h 24m
2 stops
BUF6:44 pmBuffalo
$1,511
Find similar
Turkish Airlines
Nov 21
BUF1:07 pmBuffalo
39h 13m
2 stops
ICN6:20 pmIncheon Intl
Nov 27
ICN12:10 amIncheon Intl
35h 41m
2 stops
BUF9:51 pmBuffalo
$1,599
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American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets
American Airlines
Oct 19
BUF7:00 amBuffalo
19h 30m
1 stop
ICN3:30 pmIncheon Intl
Nov 2
ICN7:15 pmIncheon Intl
17h 25m
1 stop
BUF10:40 pmBuffalo
$1,407
Find similar
American Airlines
Feb 2
BUF5:27 pmBuffalo
33h 18m
2 stops
ICN4:45 pmIncheon Intl
Feb 15
ICN6:50 pmIncheon Intl
17h 28m
1 stop
BUF10:18 pmBuffalo
$1,475
Find similar
American Airlines
Oct 19
BUF7:00 amBuffalo
19h 30m
1 stop
ICN3:30 pmIncheon Intl
Nov 2
ICN7:15 pmIncheon Intl
33h 10m
2 stops
BUF2:25 pmBuffalo
$1,568
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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 October 8, 2025.
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

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 10/19

7:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Sun 11/2

7:15 pm-10:40 pm

1 stop17h 25m

$1,407

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 10/19

7:00 am-10:45 am

2 stops38h 45m

Incheon Intl

Sun 11/2

11:45 pm-8:34 pm

2 stops34h 49m

$1,456

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/2

7:00 am-6:20 pm

2 stops45h 20m

Incheon Intl

Sat 2/14

12:10 am-8:21 pm

2 stops34h 11m

$1,481

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 2/26

8:09 am-10:55 am

2 stops36h 46m

Seoul Gimpo Intl

Mon 3/2

12:05 pm-9:17 pm

2 stops47h 12m

$1,506

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 1/1

11:04 am-9:05 am

2 stops32h 01m

Incheon Intl

Fri 5/1

11:20 pm-6:44 pm

2 stops32h 24m

$1,511

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/2

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

Sun 2/15

7:25 pm-11:57 pm

1 stop18h 32m

$1,571

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

8:30 am-11:20 am

2 stops36h 50m

Seoul Gimpo Intl

Sun 2/15

12:25 pm-9:01 pm

2 stops46h 36m

$1,588

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sun 10/19

7:07 am-10:20 pm

2 stops50h 13m

Seoul Gimpo Intl

Sun 11/2

7:50 pm-1:17 pm

2 stops55h 27m

$1,895

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 10/19

9:03 am-4:25 pm

1 stop18h 22m

Incheon Intl

Sun 11/2

9:35 am-7:50 pm

1 stop23h 15m

$2,121

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 11/21

6:00 am-10:05 pm

2 stops26h 05m

Seoul Gimpo Intl

Fri 11/28

8:00 am-6:46 pm

2 stops24h 46m

$2,417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Buffalo. The lowest ticket price found for a Tuesday departure recently was $1,334. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Monday, with ticket prices averaging around $1,979.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Buffalo at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,223 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,821 per ticket.

Can stopping save me money on Buffalo to Seoul flights?

You could potentially save up to 41% 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

Direct flights

None
There are no direct flights from Buffalo to Seoul. There are no popular flight routes from Buffalo to Seoul.
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  • 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 18h 22m.

  • 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.

  • What is the most popular airline from Buffalo to Seoul?

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 $1,197Free CancellationRating
7.9
7,969 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