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Cheap flights from Buffalo to Seoul from $589

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 9/4. 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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0 bags

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Find the cheapest flights from Buffalo to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:19 am - 10:50 am
BUF
-
ICN
39h 31m
2 stops
Multiple Airlines Logo
5:45 pm - 9:23 pm
ICN
-
BUF
40h 38m
2 stops
$1,242Multiple Airlines
Sun, Apr 19 - Sun, Jun 14
Etihad Airways Logo
10:27 am - 10:50 am
BUF
-
ICN
35h 23m
2 stops
Etihad Airways Logo
5:50 pm - 9:27 pm
ICN
-
BUF
40h 37m
2 stops
$1,361Etihad Airways
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
6:00 am - 10:50 am
BUF
-
ICN
39h 50m
2 stops
Multiple Airlines Logo
5:45 pm - 11:32 pm
ICN
-
BUF
42h 47m
2 stops
$1,462Multiple Airlines
Wed, Aug 5 - Thu, Aug 13
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 11:10 pm
ICN
-
BUF
18h 20m
1 stop
$1,526American Airlines
Wed, Sep 23 - Thu, Oct 1
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 9:09 am
ICN
-
BUF
28h 19m
2 stops
$1,531American Airlines
Wed, Sep 23 - Thu, Oct 1
Multiple Airlines Logo
7:45 am - 10:50 am
BUF
-
ICN
38h 05m
2 stops
Multiple Airlines Logo
6:35 pm - 4:27 pm
ICN
-
BUF
34h 52m
2 stops
$1,684Multiple Airlines
Fri, May 29 - Thu, Jun 4
Air Canada Logo
7:00 am - 4:05 pm
BUF
-
ICN
44h 05m
2 stops
Air Canada Logo
6:00 pm - 9:14 am
ICN
-
BUF
52h 14m
2 stops
$1,688Air Canada
Sat, Sep 5 - Wed, Sep 9
Air Canada Logo
7:00 am - 4:05 pm
BUF
-
ICN
44h 05m
2 stops
Air Canada Logo
6:00 pm - 9:08 pm
ICN
-
BUF
40h 08m
2 stops
$1,744Air Canada
Sat, Sep 5 - Wed, Sep 9
Japan Airlines Logo
6:35 am - 9:15 pm
BUF
-
GMP
25h 40m
2 stops
Japan Airlines Logo
12:05 pm - 2:26 pm
GMP
-
BUF
39h 21m
2 stops
$1,753Japan Airlines
Tue, Sep 8 - Fri, Sep 11
Japan Airlines Logo
6:00 am - 9:15 pm
BUF
-
GMP
26h 15m
2 stops
Japan Airlines Logo
8:00 am - 5:30 pm
GMP
-
BUF
46h 30m
2 stops
$1,777Japan Airlines
Fri, May 1 - Fri, May 8

American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets
American Airlines
Sep 23
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Oct 1
ICN5:50 pmIncheon Intl
18h 20m
1 stop
BUF11:10 pmBuffalo
$1,526
American Airlines
Sep 23
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Oct 1
ICN5:50 pmIncheon Intl
28h 19m
2 stops
BUF9:09 amBuffalo
$1,531
American Airlines
Aug 5
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Aug 13
ICN5:50 pmIncheon Intl
28h 19m
2 stops
BUF9:09 amBuffalo
$1,731

Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets
Delta
Apr 6
BUF6:15 amBuffalo
21h 10m
1 stop
ICN4:25 pmIncheon Intl
Apr 13
ICN7:00 pmIncheon Intl
26h 16m
2 stops
BUF8:16 amBuffalo
$1,571
Delta
Apr 19
BUF7:40 pmBuffalo
19h 20m
1 stop
ICN4:00 amIncheon Intl
Jun 14
ICN6:50 pmIncheon Intl
18h 09m
1 stop
BUF11:59 pmBuffalo
$1,766
Delta
Apr 19
BUF8:56 amBuffalo
18h 29m
1 stop
ICN4:25 pmIncheon Intl
Jun 14
ICN7:00 pmIncheon Intl
26h 18m
2 stops
BUF8:18 amBuffalo
$1,771

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 April 3, 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

Cheapest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 4/19

6:19 am-10:50 am

2 stops39h 31m

Incheon Intl

Sun 6/14

5:45 pm-9:23 pm

2 stops40h 38m

$1,242

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Fri 5/1

10:27 am-10:50 am

2 stops35h 23m

Incheon Intl

Fri 5/8

5:50 pm-9:27 pm

2 stops40h 37m

$1,361

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

6:00 am-10:50 am

2 stops39h 50m

Incheon Intl

Thu 8/13

5:45 pm-11:32 pm

2 stops42h 47m

$1,462
Quickest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/23

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Thu 10/1

5:50 pm-11:10 pm

1 stop18h 20m

$1,526

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/23

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Thu 10/1

5:50 pm-9:09 am

2 stops28h 19m

$1,531

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Fri 5/29

7:45 am-10:50 am

2 stops38h 05m

Incheon Intl

Thu 6/4

6:35 pm-4:27 pm

2 stops34h 52m

$1,684

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 9/5

7:00 am-4:05 pm

2 stops44h 05m

Incheon Intl

Wed 9/9

6:00 pm-9:14 am

2 stops52h 14m

$1,688

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 9/5

7:00 am-4:05 pm

2 stops44h 05m

Incheon Intl

Wed 9/9

6:00 pm-9:08 pm

2 stops40h 08m

$1,744

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Tue 9/8

6:35 am-9:15 pm

2 stops25h 40m

Seoul Gimpo Intl

Fri 9/11

12:05 pm-2:26 pm

2 stops39h 21m

$1,753

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 5/1

6:00 am-9:15 pm

2 stops26h 15m

Seoul Gimpo Intl

Fri 5/8

8:00 am-5:30 pm

2 stops46h 30m

$1,777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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 47% 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.
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Frequently asked questions about flying from Buffalo to Seoul

  • 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 $1,376Free CancellationRating
7.9
8,383 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.

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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