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Cheap flights from Buffalo to Seoul from $1,281

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 1/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
8:30 am - 6:35 pm
BUF
-
GMP
44h 05m2 stops
ANA Logo
7:50 pm - 9:01 pm
GMP
-
BUF
39h 11m2 stops
$1,586ANA
Mon, Feb 2 - Sun, Feb 15
ANA Logo
8:30 am - 11:20 am
BUF
-
GMP
36h 50m2 stops
ANA Logo
7:50 pm - 9:01 pm
GMP
-
BUF
39h 11m2 stops
$1,587ANA
Mon, Feb 2 - Sun, Feb 15
Multiple Airlines Logo
11:22 am - 10:55 am
BUF
-
GMP
33h 33m2 stops
Multiple Airlines Logo
7:40 pm - 4:35 pm
GMP
-
BUF
34h 55m2 stops
$1,655Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
4:17 pm - 10:55 am
BUF
-
GMP
28h 38m2 stops
Multiple Airlines Logo
8:00 am - 11:48 pm
GMP
-
BUF
29h 48m2 stops
$1,681Multiple Airlines
Sun, Jan 11 - Sat, Jan 24
Japan Airlines Logo
7:30 am - 6:20 pm
BUF
-
GMP
44h 50m2 stops
Japan Airlines Logo
7:40 pm - 4:35 pm
GMP
-
BUF
34h 55m2 stops
$1,785Japan Airlines
Thu, Jan 29 - Mon, Feb 2
Japan Airlines Logo
7:00 am - 10:05 pm
BUF
-
GMP
25h 05m2 stops
Japan Airlines Logo
12:05 pm - 11:47 pm
GMP
-
BUF
25h 42m2 stops
$2,129Japan Airlines
Sun, Jan 11 - Sat, Jan 24
ANA Logo
1:55 pm - 6:35 pm
BUF
-
GMP
39h 40m2 stops
ANA Logo
7:55 pm - 1:10 pm
GMP
-
BUF
30h 15m2 stops
$2,279ANA
Wed, May 27 - Mon, Jun 1

ANA flights from Buffalo to Seoul Gimpo Intl Airport

Our best ANA deals on Buffalo to Seoul Gimpo Intl Airport flight tickets
ANA
Feb 2
BUF8:30 amBuffalo
44h 05m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Feb 15
GMP7:50 pmSeoul Gimpo Intl
39h 11m
2 stops
BUF9:01 pmBuffalo
$1,586
Find similar
ANA
Feb 2
BUF8:30 amBuffalo
36h 50m
2 stops
GMP11:20 amSeoul Gimpo Intl
Feb 15
GMP7:50 pmSeoul Gimpo Intl
39h 11m
2 stops
BUF9:01 pmBuffalo
$1,587
Find similar
ANA
May 27
BUF1:55 pmBuffalo
39h 40m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Jun 1
GMP7:55 pmSeoul Gimpo Intl
30h 15m
2 stops
BUF1:10 pmBuffalo
$2,279
Find similar

Japan Airlines flights from Buffalo to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Buffalo to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Jan 29
BUF7:30 amBuffalo
44h 50m
2 stops
GMP6:20 pmSeoul Gimpo Intl
Feb 2
GMP7:40 pmSeoul Gimpo Intl
34h 55m
2 stops
BUF4:35 pmBuffalo
$1,785
Find similar
Japan Airlines
Jan 11
BUF7:00 amBuffalo
25h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Jan 24
GMP12:05 pmSeoul Gimpo Intl
25h 42m
2 stops
BUF11:47 pmBuffalo
$2,129
Find similar
Japan Airlines
Dec 16
BUF7:27 amBuffalo
44h 53m
2 stops
GMP6:20 pmSeoul Gimpo Intl
Dec 23
GMP7:40 pmSeoul Gimpo Intl
30h 48m
2 stops
BUF12:28 pmBuffalo
$2,551
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Seoul Gimpo Intl Airport 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 December 11, 2025.
Use the filters below to find and compare flights from Buffalo to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

8:30 am-6:35 pm

2 stops44h 05m

Seoul Gimpo Intl

Sun 2/15

7:50 pm-9:01 pm

2 stops39h 11m

$1,586

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

8:30 am-11:20 am

2 stops36h 50m

Seoul Gimpo Intl

Sun 2/15

7:50 pm-9:01 pm

2 stops39h 11m

$1,587

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 1/24

11:22 am-10:55 am

2 stops33h 33m

Seoul Gimpo Intl

Sat 1/31

7:40 pm-4:35 pm

2 stops34h 55m

$1,655

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sun 1/11

4:17 pm-10:55 am

2 stops28h 38m

Seoul Gimpo Intl

Sat 1/24

8:00 am-11:48 pm

2 stops29h 48m

$1,681

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 1/29

7:30 am-6:20 pm

2 stops44h 50m

Seoul Gimpo Intl

Mon 2/2

7:40 pm-4:35 pm

2 stops34h 55m

$1,785

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sun 1/11

7:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Sat 1/24

12:05 pm-11:47 pm

2 stops25h 42m

$2,129

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 5/27

1:55 pm-6:35 pm

2 stops39h 40m

Seoul Gimpo Intl

Mon 6/1

7:55 pm-1:10 pm

2 stops30h 15m

$2,279

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 1/5

6:00 am-10:05 pm

2 stops26h 05m

$1,281

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Tue 12/16

1:50 pm-11:20 am

2 stops31h 30m

$2,647

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Seoul from

How to get the cheapest flight ticket from Buffalo to Seoul Gimpo Intl Airport

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 airline that flies from Buffalo to Seoul Gimpo Intl?

Japan Airlines and ANA are the most popular carriers operating from Buffalo to Seoul Gimpo Intl

When to book flights from Buffalo to Seoul Gimpo Intl Airport

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

Cheap Buffalo to Seoul Gimpo Intl Airport (BUF to GMP) flight deals and tips

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

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from Buffalo to Seoul Gimpo Intl Airport takes 23h 05m
There are no direct flights from Buffalo to Seoul Gimpo Intl Airport. There are no popular flight routes from Buffalo to Seoul Gimpo Intl Airport.
Search flight deals

  • How far is Buffalo to Seoul Gimpo Intl by plane?

    The distance between Buffalo and Seoul Gimpo Intl is about 6644.2 mi. A reasonable flight in good conditions will take 23h 05m.

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

    Prices for flights from Buffalo Airport to Seoul Gimpo Intl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Seoul Gimpo Intl Airport.

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

    The travel and health documents required for your trip to Seoul Gimpo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul Gimpo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Seoul?

It is quick and easy to find Buffalo to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from Buffalo to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Buffalo which offer a flexible booking policy as well as other useful filters and features.

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.

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