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Cheap flights from Buffalo to Seoul from $1,749

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Seoul departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Buffalo to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:02 pm - 5:55 pm
BUF
-
GMP
32h 53m
2 stops
Multiple Airlines Logo
7:15 pm - 7:29 am
GMP
-
BUF
49h 14m
2 stops
$1,749Multiple Airlines
Sat, Aug 22 - Sun, Aug 30
Japan Airlines Logo
6:00 am - 5:55 pm
BUF
-
GMP
46h 55m
2 stops
Japan Airlines Logo
8:00 am - 7:01 pm
GMP
-
BUF
24h 01m
2 stops
$1,807Japan Airlines
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
8:02 pm - 5:55 pm
BUF
-
GMP
32h 53m
2 stops
Multiple Airlines Logo
8:00 am - 7:29 am
GMP
-
BUF
36h 29m
2 stops
$1,837Multiple Airlines
Sat, Aug 22 - Fri, Aug 28
Multiple Airlines Logo
11:24 am - 9:15 pm
BUF
-
GMP
20h 51m
2 stops
Multiple Airlines Logo
7:15 pm - 7:29 am
GMP
-
BUF
49h 14m
2 stops
$1,850Multiple Airlines
Fri, Aug 21 - Sun, Aug 30
Multiple Airlines Logo
10:06 am - 9:15 pm
BUF
-
GMP
22h 09m
2 stops
Multiple Airlines Logo
8:00 am - 7:29 am
GMP
-
BUF
36h 29m
2 stops
$1,902Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Japan Airlines Logo
5:00 am - 9:15 pm
BUF
-
GMP
27h 15m
2 stops
Japan Airlines Logo
8:00 am - 5:01 pm
GMP
-
BUF
22h 01m
2 stops
$1,919Japan Airlines
Sat, Aug 22 - Sun, Aug 30
ANA Logo
8:30 am - 10:20 pm
BUF
-
GMP
24h 50m
2 stops
ANA Logo
7:40 am - 9:08 pm
GMP
-
BUF
26h 28m
2 stops
$1,967ANA
Sat, Aug 22 - Fri, Aug 28
ANA Logo
8:30 am - 10:20 pm
BUF
-
GMP
24h 50m
2 stops
ANA Logo
7:40 am - 9:08 pm
GMP
-
BUF
26h 28m
2 stops
$1,968ANA
Sat, Aug 22 - Sat, Aug 29
ANA Logo
8:30 am - 10:20 pm
BUF
-
GMP
24h 50m
2 stops
ANA Logo
7:40 am - 9:08 pm
GMP
-
BUF
26h 28m
2 stops
$1,971ANA
Sat, Aug 22 - Fri, Aug 28
Multiple Airlines Logo
8:02 pm - 10:40 am
BUF
-
GMP
25h 38m
2 stops
Multiple Airlines Logo
8:00 am - 12:05 am
GMP
-
BUF
29h 05m
2 stops
$2,151Multiple Airlines
Wed, Aug 5 - Thu, Aug 13

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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
Sep 11
BUF6:00 amBuffalo
46h 55m
2 stops
GMP5:55 pmSeoul Gimpo Intl
Sep 14
GMP8:00 amSeoul Gimpo Intl
24h 01m
2 stops
BUF7:01 pmBuffalo
$1,807
Japan Airlines
Aug 22
BUF5:00 amBuffalo
27h 15m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 30
GMP8:00 amSeoul Gimpo Intl
22h 01m
2 stops
BUF5:01 pmBuffalo
$1,919
Japan Airlines
May 5
BUF7:00 amBuffalo
21h 55m
2 stops
GMP5:55 pmSeoul Gimpo Intl
May 7
GMP12:05 pmSeoul Gimpo Intl
39h 54m
2 stops
BUF2:59 pmBuffalo
$1,961

ANA flights from Buffalo to Seoul Gimpo Intl Airport

Our best ANA deals on Buffalo to Seoul Gimpo Intl Airport flight tickets
ANA
Aug 22
BUF8:30 amBuffalo
24h 50m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Aug 28
GMP7:40 amSeoul Gimpo Intl
26h 28m
2 stops
BUF9:08 pmBuffalo
$1,967
ANA
Aug 22
BUF8:30 amBuffalo
24h 50m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Aug 29
GMP7:40 amSeoul Gimpo Intl
26h 28m
2 stops
BUF9:08 pmBuffalo
$1,968
ANA
Aug 22
BUF8:30 amBuffalo
24h 50m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Aug 28
GMP7:40 amSeoul Gimpo Intl
26h 28m
2 stops
BUF9:08 pmBuffalo
$1,971

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 May 2, 2026.
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

Cheapest round-trip

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/22

8:02 pm-5:55 pm

2 stops32h 53m

Seoul Gimpo Intl

Sun 8/30

7:15 pm-7:29 am

2 stops49h 14m

$1,749

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 9/11

6:00 am-5:55 pm

2 stops46h 55m

Seoul Gimpo Intl

Mon 9/14

8:00 am-7:01 pm

2 stops24h 01m

$1,807

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/22

8:02 pm-5:55 pm

2 stops32h 53m

Seoul Gimpo Intl

Fri 8/28

8:00 am-7:29 am

2 stops36h 29m

$1,837

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 8/21

11:24 am-9:15 pm

2 stops20h 51m

Seoul Gimpo Intl

Sun 8/30

7:15 pm-7:29 am

2 stops49h 14m

$1,850

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/22

10:06 am-9:15 pm

2 stops22h 09m

Seoul Gimpo Intl

Sat 8/29

8:00 am-7:29 am

2 stops36h 29m

$1,902
Quickest round-trip

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/22

5:00 am-9:15 pm

2 stops27h 15m

Seoul Gimpo Intl

Sun 8/30

8:00 am-5:01 pm

2 stops22h 01m

$1,919

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/22

8:30 am-10:20 pm

2 stops24h 50m

Seoul Gimpo Intl

Fri 8/28

7:40 am-9:08 pm

2 stops26h 28m

$1,967

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/22

8:30 am-10:20 pm

2 stops24h 50m

Seoul Gimpo Intl

Sat 8/29

7:40 am-9:08 pm

2 stops26h 28m

$1,968

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/22

8:30 am-10:20 pm

2 stops24h 50m

Seoul Gimpo Intl

Fri 8/28

7:40 am-9:08 pm

2 stops26h 28m

$1,971

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 8/5

8:02 pm-10:40 am

2 stops25h 38m

Seoul Gimpo Intl

Thu 8/13

8:00 am-12:05 am

2 stops29h 05m

$2,151

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

21h 54m

Direct flights

None
The fastest flight from Buffalo to Seoul Gimpo Intl Airport takes 21h 54m
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

Frequently asked questions about flying from Buffalo to Seoul Gimpo Intl Airport

  • 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 21h 54m.

  • 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.

Frequently asked questions about flying from Buffalo to Seoul Gimpo Intl Airport

  • How do I get Price Alerts for flights from Buffalo to Seoul Gimpo Intl Airport?

    Search flight deals from Buffalo to Seoul Gimpo 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 Seoul Gimpo Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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