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Cheap flights from Buffalo to Seoul from $846

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 9/18. 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

Logo
7:08 am - 9:50 pmBUF-GMP
25h 42m2 stops
Logo
7:55 am - 11:07 pmGMP-BUF
28h 12m2 stops
$1,227
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lun., sep. 1 - dom., sep. 14
Logo
7:08 am - 9:50 pmBUF-GMP
25h 42m2 stops
Logo
7:55 am - 11:07 pmGMP-BUF
28h 12m2 stops
$1,228
Find Deal
lun., sep. 1 - dom., sep. 14
ANA Logo
1:52 pm - 10:30 pmBUF-GMP
42h 38m2 stops
ANA Logo
7:50 pm - 4:38 pmGMP-BUF
34h 48m2 stops
$1,552ANA
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mié., nov. 5 - mié., nov. 26
ANA Logo
1:55 pm - 6:35 pmBUF-GMP
38h 40m2 stops
ANA Logo
7:50 pm - 8:31 pmGMP-BUF
38h 41m2 stops
$1,568ANA
Find Deal
lun., feb. 2 - dom., feb. 15
Japan Airlines Logo
4:00 pm - 10:55 amBUF-GMP
28h 55m2 stops
Japan Airlines Logo
7:50 am - 8:09 pmGMP-BUF
26h 19m2 stops
$1,590Japan Airlines
Find Deal
sáb., ene. 31 - sáb., feb. 7
ANA Logo
1:55 pm - 11:20 amBUF-GMP
31h 25m2 stops
ANA Logo
12:25 pm - 1:10 pmGMP-BUF
38h 45m2 stops
$1,611ANA
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lun., ene. 12 - sáb., ene. 24
Japan Airlines Logo
6:00 am - 9:50 pmBUF-GMP
26h 50m2 stops
Japan Airlines Logo
7:55 am - 9:50 pmGMP-BUF
26h 55m2 stops
$1,640Japan Airlines
Find Deal
sáb., sep. 20 - sáb., sep. 27
Japan Airlines Logo
6:14 am - 9:50 pmBUF-GMP
26h 36m2 stops
Japan Airlines Logo
7:55 am - 11:35 pmGMP-BUF
28h 40m2 stops
$1,660Japan Airlines
Find Deal
dom., oct. 19 - jue., oct. 23
Japan Airlines Logo
9:45 am - 9:50 pmBUF-GMP
23h 05m2 stops
Japan Airlines Logo
7:55 am - 11:59 pmGMP-BUF
29h 04m2 stops
$2,270Japan Airlines
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mié., ago. 20 - mar., ago. 26
Japan Airlines Logo
6:15 am - 6:20 pmBUF-GMP
22h 05m2 stops
Japan Airlines Logo
7:40 pm - 9:23 pmGMP-BUF
39h 43m2 stops
$2,602Japan Airlines
Find Deal
sáb., dic. 20 - sáb., dic. 27

ANA flights from Buffalo to Seoul Gimpo Intl Airport

Our best ANA deals on Buffalo to Seoul Gimpo Intl Airport flight tickets
ANA
Nov 5
BUF1:52 pmBuffalo
42h 38m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Nov 26
GMP7:50 pmSeoul Gimpo Intl
34h 48m
2 stops
BUF4:38 pmBuffalo
$1,552
Find similar
ANA
Feb 2
BUF1:55 pmBuffalo
38h 40m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Feb 15
GMP7:50 pmSeoul Gimpo Intl
38h 41m
2 stops
BUF8:31 pmBuffalo
$1,568
Find similar
ANA
Jan 12
BUF1:55 pmBuffalo
31h 25m
2 stops
GMP11:20 amSeoul Gimpo Intl
Jan 24
GMP12:25 pmSeoul Gimpo Intl
38h 45m
2 stops
BUF1:10 pmBuffalo
$1,611
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 31
BUF4:00 pmBuffalo
28h 55m
2 stops
GMP10:55 amSeoul Gimpo Intl
Feb 7
GMP7:50 amSeoul Gimpo Intl
26h 19m
2 stops
BUF8:09 pmBuffalo
$1,590
Find similar
Japan Airlines
Sep 20
BUF6:00 amBuffalo
26h 50m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Sep 27
GMP7:55 amSeoul Gimpo Intl
26h 55m
2 stops
BUF9:50 pmBuffalo
$1,640
Find similar
Japan Airlines
Oct 19
BUF6:14 amBuffalo
26h 36m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Oct 23
GMP7:55 amSeoul Gimpo Intl
28h 40m
2 stops
BUF11:35 pmBuffalo
$1,660
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 agosto 6, 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

lun. 9/1

7:08 am-9:50 pm

2 stops25h 42m

Seoul Gimpo Intl

dom. 9/14

7:55 am-11:07 pm

2 stops28h 12m

$1,227

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

lun. 9/1

7:08 am-9:50 pm

2 stops25h 42m

Seoul Gimpo Intl

dom. 9/14

7:55 am-11:07 pm

2 stops28h 12m

$1,228

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

mié. 11/5

1:52 pm-10:30 pm

2 stops42h 38m

Seoul Gimpo Intl

mié. 11/26

7:50 pm-4:38 pm

2 stops34h 48m

$1,552

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

lun. 2/2

1:55 pm-6:35 pm

2 stops38h 40m

Seoul Gimpo Intl

dom. 2/15

7:50 pm-8:31 pm

2 stops38h 41m

$1,568

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

sáb. 1/31

4:00 pm-10:55 am

2 stops28h 55m

Seoul Gimpo Intl

sáb. 2/7

7:50 am-8:09 pm

2 stops26h 19m

$1,590

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

lun. 1/12

1:55 pm-11:20 am

2 stops31h 25m

Seoul Gimpo Intl

sáb. 1/24

12:25 pm-1:10 pm

2 stops38h 45m

$1,611

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

sáb. 9/20

6:00 am-9:50 pm

2 stops26h 50m

Seoul Gimpo Intl

sáb. 9/27

7:55 am-9:50 pm

2 stops26h 55m

$1,640

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

dom. 10/19

6:14 am-9:50 pm

2 stops26h 36m

Seoul Gimpo Intl

jue. 10/23

7:55 am-11:35 pm

2 stops28h 40m

$1,660

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

mié. 8/20

9:45 am-9:50 pm

2 stops23h 05m

Seoul Gimpo Intl

mar. 8/26

7:55 am-11:59 pm

2 stops29h 04m

$2,270

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

sáb. 12/20

6:15 am-6:20 pm

2 stops22h 05m

Seoul Gimpo Intl

sáb. 12/27

7:40 pm-9:23 pm

2 stops39h 43m

$2,602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 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 is the most popular carrier 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

Best Price Found

$846

Fastest flight time

22h 05m

Direct flights

None
The best one-way flight to Seoul Gimpo Intl Airport from Buffalo in the past 72 hours is $846. The best round-trip flight deal from Buffalo to Seoul Gimpo Intl Airport found on momondo in the last 72 hours is $1,227.
The fastest flight from Buffalo to Seoul Gimpo Intl Airport takes 22h 05m
There are no direct flights from Buffalo to Seoul Gimpo Intl Airport. Popular non-direct route for this connection is Buffalo Airport - 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 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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