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Cheap flights from Buffalo to Seoul from $863

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 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
6:14 am - 10:50 am
BUF
-
ICN
39h 36m
2 stops
Multiple Airlines Logo
5:45 pm - 2:50 pm
ICN
-
BUF
34h 05m
2 stops
$1,441Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
United Airlines Logo
1:51 pm - 4:20 am
BUF
-
ICN
25h 29m
2 stops
United Airlines Logo
4:50 pm - 12:26 am
ICN
-
BUF
20h 36m
2 stops
$1,446United Airlines
Mon, Aug 17 - Mon, Sep 7
Etihad Airways Logo
1:31 pm - 10:50 am
BUF
-
ICN
32h 19m
2 stops
Etihad Airways Logo
5:45 pm - 12:05 am
ICN
-
BUF
43h 20m
2 stops
$1,450Etihad Airways
Wed, Aug 5 - Thu, Aug 13
Multiple Airlines Logo
10:25 am - 10:50 am
BUF
-
ICN
35h 25m
2 stops
Multiple Airlines Logo
5:45 pm - 12:05 am
ICN
-
BUF
43h 20m
2 stops
$1,451Multiple 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 - 3:59 pm
ICN
-
BUF
35h 09m
1 stop
$1,455American Airlines
Thu, Aug 20 - Tue, Sep 8
Etihad Airways Logo
6:35 am - 10:50 am
BUF
-
ICN
39h 15m
2 stops
Etihad Airways Logo
5:45 pm - 7:01 pm
ICN
-
BUF
38h 16m
2 stops
$1,493Etihad Airways
Thu, Aug 20 - Fri, Sep 11
Qatar Airways Logo
8:02 pm - 5:05 pm
BUF
-
ICN
32h 03m
2 stops
Qatar Airways Logo
6:30 pm - 7:01 pm
ICN
-
BUF
37h 31m
2 stops
$1,508Qatar Airways
Wed, Aug 19 - Fri, Sep 11
Qatar Airways Logo
6:35 am - 5:05 pm
BUF
-
ICN
45h 30m
2 stops
Qatar Airways Logo
6:30 pm - 7:01 pm
ICN
-
BUF
37h 31m
2 stops
$1,511Qatar Airways
Mon, Aug 17 - Fri, Sep 11
Japan Airlines Logo
6:00 am - 9:15 pm
BUF
-
GMP
50h 15m
2 stops
Japan Airlines Logo
8:00 am - 3:01 pm
GMP
-
BUF
44h 01m
2 stops
$1,637Japan Airlines
Sun, Oct 18 - Thu, Oct 22
Japan Airlines Logo
10:06 am - 9:15 pm
BUF
-
GMP
22h 09m
2 stops
Japan Airlines Logo
7:15 pm - 3:52 pm
GMP
-
BUF
33h 37m
2 stops
$1,665Japan Airlines
Wed, Aug 19 - Wed, Sep 9

United Airlines flights from Buffalo to Seoul

Our best United Airlines deals on Buffalo to Seoul flight tickets
United Airlines
Aug 17
BUF1:51 pmBuffalo
25h 29m
2 stops
ICN4:20 amIncheon Intl
Sep 7
ICN4:50 pmIncheon Intl
20h 36m
2 stops
BUF12:26 amBuffalo
$1,446
United Airlines
Aug 21
BUF5:52 pmBuffalo
21h 28m
2 stops
ICN4:20 amIncheon Intl
Sep 8
ICN5:15 pmIncheon Intl
19h 37m
2 stops
BUF11:52 pmBuffalo
$1,496
United Airlines
Aug 21
BUF5:52 pmBuffalo
21h 28m
2 stops
ICN4:20 amIncheon Intl
Sep 6
ICN5:15 pmIncheon Intl
19h 37m
2 stops
BUF11:52 pmBuffalo
$1,546

Etihad Airways flights from Buffalo to Seoul

Our best Etihad Airways deals on Buffalo to Seoul flight tickets
Etihad Airways
Aug 5
BUF1:31 pmBuffalo
32h 19m
2 stops
ICN10:50 amIncheon Intl
Aug 13
ICN5:45 pmIncheon Intl
43h 20m
2 stops
BUF12:05 amBuffalo
$1,450
Etihad Airways
Aug 20
BUF6:35 amBuffalo
39h 15m
2 stops
ICN10:50 amIncheon Intl
Sep 11
ICN5:45 pmIncheon Intl
38h 16m
2 stops
BUF7:01 pmBuffalo
$1,493
Etihad Airways
Jul 27
BUF10:25 amBuffalo
35h 25m
2 stops
ICN10:50 amIncheon Intl
Aug 5
ICN5:45 pmIncheon Intl
42h 47m
2 stops
BUF11:32 pmBuffalo
$1,515

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 May 8, 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

Fri 8/21

6:14 am-10:50 am

2 stops39h 36m

Incheon Intl

Fri 8/28

5:45 pm-2:50 pm

2 stops34h 05m

$1,441
Quickest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 8/17

1:51 pm-4:20 am

2 stops25h 29m

Incheon Intl

Mon 9/7

4:50 pm-12:26 am

2 stops20h 36m

$1,446

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

1:31 pm-10:50 am

2 stops32h 19m

Incheon Intl

Thu 8/13

5:45 pm-12:05 am

2 stops43h 20m

$1,450

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

10:25 am-10:50 am

2 stops35h 25m

Incheon Intl

Thu 8/13

5:45 pm-12:05 am

2 stops43h 20m

$1,451

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 8/20

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Tue 9/8

5:50 pm-3:59 pm

1 stop35h 09m

$1,455

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 8/20

6:35 am-10:50 am

2 stops39h 15m

Incheon Intl

Fri 9/11

5:45 pm-7:01 pm

2 stops38h 16m

$1,493

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/19

8:02 pm-5:05 pm

2 stops32h 03m

Incheon Intl

Fri 9/11

6:30 pm-7:01 pm

2 stops37h 31m

$1,508

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 8/17

6:35 am-5:05 pm

2 stops45h 30m

Incheon Intl

Fri 9/11

6:30 pm-7:01 pm

2 stops37h 31m

$1,511

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sun 10/18

6:00 am-9:15 pm

2 stops50h 15m

Seoul Gimpo Intl

Thu 10/22

8:00 am-3:01 pm

2 stops44h 01m

$1,637

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 8/19

10:06 am-9:15 pm

2 stops22h 09m

Seoul Gimpo Intl

Wed 9/9

7:15 pm-3:52 pm

2 stops33h 37m

$1,665

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

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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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 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
8,456 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