Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Buffalo to Seoul from $981

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 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buffalo to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
8:30 am - 10:30 pmBUF-GMP
48h 00m2 stops
ANA Logo
12:25 pm - 9:01 pmGMP-BUF
46h 36m2 stops
$1,588ANA
Find Deal
Mon, Feb 2 - Sun, Feb 15
Japan Airlines Logo
8:09 am - 10:55 amBUF-GMP
36h 46m2 stops
Japan Airlines Logo
7:40 pm - 9:08 pmGMP-BUF
38h 28m2 stops
$1,620Japan Airlines
Find Deal
Fri, Feb 27 - Wed, Mar 18
Japan Airlines Logo
6:30 am - 9:50 pmBUF-GMP
26h 20m2 stops
Japan Airlines Logo
7:55 am - 6:27 pmGMP-BUF
23h 32m2 stops
$1,740Japan Airlines
Find Deal
Mon, Apr 13 - Tue, Apr 21
Japan Airlines Logo
7:05 am - 10:05 pmBUF-GMP
25h 00m2 stops
Japan Airlines Logo
8:00 am - 3:59 pmGMP-BUF
21h 59m2 stops
$1,746Japan Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Japan Airlines Logo
6:30 am - 6:00 pmBUF-GMP
22h 30m2 stops
Japan Airlines Logo
7:55 am - 6:27 pmGMP-BUF
23h 32m2 stops
$1,754Japan Airlines
Find Deal
Tue, Apr 14 - Thu, Apr 23
Japan Airlines Logo
9:45 am - 9:50 pmBUF-GMP
23h 05m2 stops
Japan Airlines Logo
7:55 am - 6:27 pmGMP-BUF
23h 32m2 stops
$1,774Japan Airlines
Find Deal
Mon, Apr 13 - Thu, Apr 23
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
$1,786Japan Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Japan Airlines Logo
9:45 am - 9:50 pmBUF-GMP
23h 05m2 stops
Japan Airlines Logo
12:05 pm - 11:41 pmGMP-BUF
24h 36m2 stops
$1,860Japan Airlines
Find Deal
Wed, Apr 15 - Wed, Apr 22
Japan Airlines Logo
9:45 am - 9:50 pmBUF-GMP
23h 05m2 stops
Japan Airlines Logo
7:55 am - 6:27 pmGMP-BUF
23h 32m2 stops
$1,874Japan Airlines
Find Deal
Wed, Apr 15 - Thu, Apr 23
Japan Airlines Logo
7:00 am - 10:05 pmBUF-GMP
25h 05m2 stops
Japan Airlines Logo
8:00 am - 6:46 pmGMP-BUF
24h 46m2 stops
$2,062Japan Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 28

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
Feb 27
BUF8:09 amBuffalo
36h 46m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 18
GMP7:40 pmSeoul Gimpo Intl
38h 28m
2 stops
BUF9:08 pmBuffalo
$1,620
Find similar
Japan Airlines
Apr 13
BUF6:30 amBuffalo
26h 20m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Apr 21
GMP7:55 amSeoul Gimpo Intl
23h 32m
2 stops
BUF6:27 pmBuffalo
$1,740
Find similar
Japan Airlines
Dec 4
BUF7:05 amBuffalo
25h 00m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Dec 11
GMP8:00 amSeoul Gimpo Intl
21h 59m
2 stops
BUF3:59 pmBuffalo
$1,746
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 October 22, 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-10:30 pm

2 stops48h 00m

Seoul Gimpo Intl

Sun 2/15

12:25 pm-9:01 pm

2 stops46h 36m

$1,588

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 2/27

8:09 am-10:55 am

2 stops36h 46m

Seoul Gimpo Intl

Wed 3/18

7:40 pm-9:08 pm

2 stops38h 28m

$1,620

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 4/13

6:30 am-9:50 pm

2 stops26h 20m

Seoul Gimpo Intl

Tue 4/21

7:55 am-6:27 pm

2 stops23h 32m

$1,740

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 12/4

7:05 am-10:05 pm

2 stops25h 00m

Seoul Gimpo Intl

Thu 12/11

8:00 am-3:59 pm

2 stops21h 59m

$1,746

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Tue 4/14

6:30 am-6:00 pm

2 stops22h 30m

Seoul Gimpo Intl

Thu 4/23

7:55 am-6:27 pm

2 stops23h 32m

$1,754

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 4/13

9:45 am-9:50 pm

2 stops23h 05m

Seoul Gimpo Intl

Thu 4/23

7:55 am-6:27 pm

2 stops23h 32m

$1,774

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

$1,786

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 4/15

9:45 am-9:50 pm

2 stops23h 05m

Seoul Gimpo Intl

Wed 4/22

12:05 pm-11:41 pm

2 stops24h 36m

$1,860

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 4/15

9:45 am-9:50 pm

2 stops23h 05m

Seoul Gimpo Intl

Thu 4/23

7:55 am-6:27 pm

2 stops23h 32m

$1,874

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Tue 11/18

7:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Fri 11/28

8:00 am-6:46 pm

2 stops24h 46m

$2,062

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Direct flights

None
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 22h 30m.

  • 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.

An easier way to manage your Seoul Gimpo Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 11/21
Fri 11/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Incheon Intl Airportfrom $573