Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to Seoul from $468

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 4/12. 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

Discover deals from 900+ travel sites with momondo.

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.
American Airlines Logo
6:53 am - 4:45 pm
BUF
-
ICN
19h 52m
1 stop
American Airlines Logo
7:15 pm - 10:41 pm
ICN
-
BUF
17h 26m
1 stop
$872American Airlines
Mon, Feb 2 - Sun, Feb 15
American Airlines Logo
6:53 am - 4:45 pm
BUF
-
ICN
19h 52m
1 stop
American Airlines Logo
7:15 pm - 10:58 am
ICN
-
BUF
29h 43m
2 stops
$876American Airlines
Mon, Feb 2 - Sun, Feb 15
American Airlines Logo
6:30 am - 4:45 pm
BUF
-
ICN
20h 15m
1 stop
American Airlines Logo
7:15 pm - 10:41 pm
ICN
-
BUF
17h 26m
1 stop
$895American Airlines
Fri, Feb 27 - Fri, Mar 6
Japan Airlines Logo
7:30 am - 6:20 pm
BUF
-
GMP
44h 50m
2 stops
Japan Airlines Logo
7:40 pm - 4:35 pm
GMP
-
BUF
34h 55m
2 stops
$951Japan Airlines
Thu, Jan 22 - Mon, Jan 26
Delta Logo
7:38 pm - 4:00 am
BUF
-
ICN
19h 22m
1 stop
Delta Logo
4:25 pm - 11:57 pm
ICN
-
BUF
20h 32m
1 stop
$1,117Delta
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
11:22 am - 10:55 am
BUF
-
GMP
33h 33m
2 stops
Multiple Airlines Logo
8:00 am - 10:41 pm
GMP
-
BUF
28h 41m
2 stops
$1,120Multiple Airlines
Mon, Feb 2 - Sun, Feb 15
United Airlines Logo
2:49 pm - 5:40 am
BUF
-
ICN
24h 51m
2 stops
United Airlines Logo
12:45 pm - 1:24 pm
ICN
-
BUF
38h 39m
2 stops
$1,121United Airlines
Mon, Jan 26 - Fri, Jan 30
Delta Logo
6:15 am - 4:25 pm
BUF
-
ICN
21h 10m
1 stop
Delta Logo
10:15 am - 10:28 pm
ICN
-
BUF
25h 13m
1 stop
$1,127Delta
Sun, Apr 12 - Sat, Apr 25
Multiple Airlines Logo
6:00 am - 10:05 pm
BUF
-
GMP
26h 05m
2 stops
Multiple Airlines Logo
8:00 am - 6:34 pm
GMP
-
BUF
24h 34m
2 stops
$1,246Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Japan Airlines Logo
6:14 am - 10:45 am
BUF
-
GMP
39h 31m
2 stops
Japan Airlines Logo
7:20 pm - 2:19 pm
GMP
-
BUF
31h 59m
2 stops
$1,832Japan Airlines
Tue, Apr 7 - Thu, Apr 23

American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets
American Airlines
Feb 2
BUF6:53 amBuffalo
19h 52m
1 stop
ICN4:45 pmIncheon Intl
Feb 15
ICN7:15 pmIncheon Intl
17h 26m
1 stop
BUF10:41 pmBuffalo
$872
American Airlines
Feb 2
BUF6:53 amBuffalo
19h 52m
1 stop
ICN4:45 pmIncheon Intl
Feb 15
ICN7:15 pmIncheon Intl
29h 43m
2 stops
BUF10:58 amBuffalo
$876
American Airlines
Feb 27
BUF6:30 amBuffalo
20h 15m
1 stop
ICN4:45 pmIncheon Intl
Mar 6
ICN7:15 pmIncheon Intl
17h 26m
1 stop
BUF10:41 pmBuffalo
$895

Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets
Delta
Apr 22
BUF8:56 amBuffalo
18h 29m
1 stop
ICN4:25 pmIncheon Intl
May 10
ICN6:50 pmIncheon Intl
18h 07m
1 stop
BUF11:57 pmBuffalo
$1,117
Delta
Apr 12
BUF7:38 pmBuffalo
19h 22m
1 stop
ICN4:00 amIncheon Intl
Apr 25
ICN10:15 amIncheon Intl
17h 58m
1 stop
BUF3:13 pmBuffalo
$1,127

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 January 13, 2026.
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

Mon 2/2

6:53 am-4:45 pm

1 stop19h 52m

Incheon Intl

Sun 2/15

7:15 pm-10:41 pm

1 stop17h 26m

$872

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/2

6:53 am-4:45 pm

1 stop19h 52m

Incheon Intl

Sun 2/15

7:15 pm-10:58 am

2 stops29h 43m

$876

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Fri 2/27

6:30 am-4:45 pm

1 stop20h 15m

Incheon Intl

Fri 3/6

7:15 pm-10:41 pm

1 stop17h 26m

$895

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 1/22

7:30 am-6:20 pm

2 stops44h 50m

Seoul Gimpo Intl

Mon 1/26

7:40 pm-4:35 pm

2 stops34h 55m

$951

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Tue 4/7

7:38 pm-4:00 am

1 stop19h 22m

Incheon Intl

Tue 4/21

4:25 pm-11:57 pm

1 stop20h 32m

$1,117

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

11:22 am-10:55 am

2 stops33h 33m

Seoul Gimpo Intl

Sun 2/15

8:00 am-10:41 pm

2 stops28h 41m

$1,120

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 1/26

2:49 pm-5:40 am

2 stops24h 51m

Incheon Intl

Fri 1/30

12:45 pm-1:24 pm

2 stops38h 39m

$1,121

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 4/12

6:15 am-4:25 pm

1 stop21h 10m

Incheon Intl

Sat 4/25

10:15 am-10:28 pm

1 stop25h 13m

$1,127

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 2/27

6:00 am-10:05 pm

2 stops26h 05m

Seoul Gimpo Intl

Fri 3/6

8:00 am-6:34 pm

2 stops24h 34m

$1,246

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Tue 4/7

6:14 am-10:45 am

2 stops39h 31m

Seoul Gimpo Intl

Thu 4/23

7:20 pm-2:19 pm

2 stops31h 59m

$1,832

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

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

Can stopping save me money on Buffalo to Seoul flights?

You could potentially save up to 64% 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

Fastest flight time

19h 10m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 19h 10m
There are no direct flights from Buffalo to Seoul. There are no popular flight routes from Buffalo to Seoul.
Search flight deals

  • 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 19h 10m.

  • 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.

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
8,040 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.

An easier way to manage your Seoul 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
Thu 2/12
Thu 2/19
By creating a price alert you accept our terms of use and privacy policy.

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