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Cheap flights from Buffalo to Seoul from $551

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 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
9:48 am - 10:50 am
BUF
-
ICN
36h 02m
2 stops
Multiple Airlines Logo
5:50 pm - 2:59 pm
ICN
-
BUF
34h 09m
2 stops
$1,242Multiple Airlines
Mon, Apr 20 - Mon, May 4
Multiple Airlines Logo
5:30 am - 10:50 am
BUF
-
ICN
40h 20m
2 stops
Multiple Airlines Logo
5:50 pm - 9:17 pm
ICN
-
BUF
40h 27m
2 stops
$1,370Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
6:00 am - 10:50 am
BUF
-
ICN
39h 50m
2 stops
Multiple Airlines Logo
5:45 pm - 11:39 pm
ICN
-
BUF
42h 54m
2 stops
$1,438Multiple Airlines
Sat, Aug 1 - Wed, Aug 19
Multiple Airlines Logo
10:00 am - 10:50 am
BUF
-
ICN
35h 50m
2 stops
Multiple Airlines Logo
1:35 am - 11:39 pm
ICN
-
BUF
35h 04m
2 stops
$1,462Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 11:19 pm
ICN
-
BUF
18h 29m
1 stop
$1,466American Airlines
Mon, Apr 20 - Mon, May 4
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 10:18 am
ICN
-
BUF
29h 28m
2 stops
$1,471American Airlines
Mon, Apr 20 - Mon, May 4
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 10:51 am
ICN
-
BUF
30h 01m
2 stops
$1,486American Airlines
Mon, Apr 20 - Mon, Apr 27
Delta Logo
8:55 am - 4:25 pm
BUF
-
ICN
18h 30m
1 stop
Delta Logo
7:00 pm - 8:23 am
ICN
-
BUF
26h 23m
2 stops
$1,531Delta
Wed, Aug 5 - Thu, Aug 13
Japan Airlines Logo
8:11 am - 5:55 pm
BUF
-
GMP
44h 44m
2 stops
Japan Airlines Logo
8:00 am - 7:04 pm
GMP
-
BUF
24h 04m
2 stops
$1,629Japan Airlines
Thu, Sep 10 - Mon, Sep 14
Japan Airlines Logo
6:00 am - 9:15 pm
BUF
-
GMP
26h 15m
2 stops
Japan Airlines Logo
7:15 pm - 2:57 pm
GMP
-
BUF
56h 42m
2 stops
$1,653Japan Airlines
Tue, Sep 8 - Fri, Sep 11

Air Canada flights from Buffalo to Seoul

Our best Air Canada deals on Buffalo to Seoul flight tickets
Air Canada
Sep 5
BUF10:54 amBuffalo
40h 11m
2 stops
ICN4:05 pmIncheon Intl
Sep 9
ICN6:00 pmIncheon Intl
52h 14m
2 stops
BUF9:14 amBuffalo
$1,828
Air Canada
Sep 2
BUF5:52 pmBuffalo
33h 13m
2 stops
ICN4:05 pmIncheon Intl
Sep 6
ICN6:00 pmIncheon Intl
43h 26m
2 stops
BUF12:26 amBuffalo
$1,883
Air Canada
May 18
BUF5:55 pmBuffalo
34h 35m
2 stops
ICN5:30 pmIncheon Intl
Jun 1
ICN5:45 pmIncheon Intl
36h 01m
2 stops
BUF4:46 pmBuffalo
$6,689

United Airlines flights from Buffalo to Seoul

Our best United Airlines deals on Buffalo to Seoul flight tickets
United Airlines
Sep 5
BUF6:00 amBuffalo
20h 20m
1 stop
ICN3:20 pmIncheon Intl
Sep 9
ICN11:30 amIncheon Intl
25h 56m
2 stops
BUF12:26 amBuffalo
$2,356
United Airlines
Sep 2
BUF7:00 amBuffalo
32h 20m
2 stops
ICN4:20 amIncheon Intl
Sep 6
ICN5:15 pmIncheon Intl
19h 03m
1 stop
BUF11:18 pmBuffalo
$2,426
United Airlines
Sep 5
BUF7:52 pmBuffalo
30h 28m
2 stops
ICN3:20 pmIncheon Intl
Sep 9
ICN5:15 pmIncheon Intl
19h 03m
1 stop
BUF11:18 pmBuffalo
$2,531

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 March 27, 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

Mon 4/20

9:48 am-10:50 am

2 stops36h 02m

Incheon Intl

Mon 5/4

5:50 pm-2:59 pm

2 stops34h 09m

$1,242

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 4/20

5:30 am-10:50 am

2 stops40h 20m

Incheon Intl

Mon 4/27

5:50 pm-9:17 pm

2 stops40h 27m

$1,370

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 8/1

6:00 am-10:50 am

2 stops39h 50m

Incheon Intl

Wed 8/19

5:45 pm-11:39 pm

2 stops42h 54m

$1,438

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

10:00 am-10:50 am

2 stops35h 50m

Incheon Intl

Wed 8/12

1:35 am-11:39 pm

2 stops35h 04m

$1,462
Quickest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 4/20

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Mon 5/4

5:50 pm-11:19 pm

1 stop18h 29m

$1,466

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 4/20

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Mon 5/4

5:50 pm-10:18 am

2 stops29h 28m

$1,471

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 4/20

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Mon 4/27

5:50 pm-10:51 am

2 stops30h 01m

$1,486

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

8:55 am-4:25 pm

1 stop18h 30m

Incheon Intl

Thu 8/13

7:00 pm-8:23 am

2 stops26h 23m

$1,531

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 9/10

8:11 am-5:55 pm

2 stops44h 44m

Seoul Gimpo Intl

Mon 9/14

8:00 am-7:04 pm

2 stops24h 04m

$1,629

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Tue 9/8

6:00 am-9:15 pm

2 stops26h 15m

Seoul Gimpo Intl

Fri 9/11

7:15 pm-2:57 pm

2 stops56h 42m

$1,653

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 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

20h 55m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 20h 55m
There are no direct flights from Buffalo to Seoul. There are no popular flight routes from Buffalo to Seoul.
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  • 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 20h 55m.

  • 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
8,356 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