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Cheap flights from Buffalo to Seoul from $544

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 7/23. 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
1 adult, Economy, 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
11:36 am - 3:50 pm
BUF
-
ICN
39h 14m
2 stops
Multiple Airlines Logo
1:00 pm - 10:29 am
ICN
-
BUF
34h 29m
2 stops
$1,040Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
WestJet Logo
12:02 pm - 6:45 pm
BUF
-
ICN
41h 43m
2 stops
WestJet Logo
8:45 pm - 6:21 pm
ICN
-
BUF
34h 36m
2 stops
$1,256WestJet
Wed, Sep 23 - Sun, Sep 27
Multiple Airlines Logo
11:15 am - 6:45 pm
BUF
-
ICN
42h 30m
2 stops
Multiple Airlines Logo
1:05 pm - 8:24 am
ICN
-
BUF
32h 19m
2 stops
$1,350Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
9:15 am - 10:50 am
BUF
-
ICN
36h 35m
2 stops
Multiple Airlines Logo
6:20 pm - 8:24 pm
ICN
-
BUF
39h 04m
2 stops
$1,356Multiple Airlines
Wed, Aug 19 - Wed, Sep 16
Multiple Airlines Logo
9:15 pm - 2:05 pm
BUF
-
ICN
27h 50m
2 stops
Multiple Airlines Logo
1:55 am - 7:01 pm
ICN
-
BUF
30h 06m
2 stops
$1,397Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
11:36 am - 12:40 pm
BUF
-
ICN
36h 04m
3 stops
Multiple Airlines Logo
6:40 am - 10:29 am
ICN
-
BUF
40h 49m
3 stops
$1,404Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
WestJet Logo
12:02 pm - 6:45 pm
BUF
-
ICN
41h 43m
2 stops
WestJet Logo
8:45 pm - 6:21 pm
ICN
-
BUF
34h 36m
2 stops
$1,437WestJet
Wed, Sep 23 - Sun, Sep 27
Japan Airlines Logo
8:08 am - 9:15 pm
BUF
-
GMP
24h 07m
2 stops
Japan Airlines Logo
7:15 pm - 5:00 pm
GMP
-
BUF
34h 45m
2 stops
$1,789Japan Airlines
Mon, Aug 3 - Mon, Aug 24
Japan Airlines Logo
12:09 pm - 5:55 pm
BUF
-
GMP
40h 46m
2 stops
Japan Airlines Logo
7:15 pm - 7:01 pm
GMP
-
BUF
36h 46m
2 stops
$1,796Japan Airlines
Wed, Sep 9 - Sun, Sep 13
Japan Airlines Logo
10:30 am - 9:15 pm
BUF
-
GMP
21h 45m
2 stops
Japan Airlines Logo
8:00 am - 5:04 pm
GMP
-
BUF
22h 04m
2 stops
$2,077Japan Airlines
Wed, Aug 5 - Thu, Aug 13

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Qatar Airways flights from Buffalo to Seoul

Our best Qatar Airways deals on Buffalo to Seoul flight tickets
Qatar Airways
Jul 20
BUF4:15 pmBuffalo
35h 50m
2 stops
ICN5:05 pmIncheon Intl
Jul 23
ICN1:20 amIncheon Intl
33h 35m
2 stops
BUF9:55 pmBuffalo
$1,621
Qatar Airways
Aug 24
BUF4:38 pmBuffalo
35h 27m
2 stops
ICN5:05 pmIncheon Intl
Aug 29
ICN1:20 amIncheon Intl
30h 47m
2 stops
BUF7:07 pmBuffalo
$1,772

United Airlines flights from Buffalo to Seoul

Our best United Airlines deals on Buffalo to Seoul flight tickets
United Airlines
Aug 19
BUF5:58 pmBuffalo
21h 22m
2 stops
ICN4:20 amIncheon Intl
Sep 16
ICN5:15 pmIncheon Intl
18h 57m
1 stop
BUF11:12 pmBuffalo
$1,656
United Airlines
Sep 6
BUF5:58 pmBuffalo
32h 02m
2 stops
ICN3:00 pmIncheon Intl
Sep 10
ICN5:15 pmIncheon Intl
18h 57m
1 stop
BUF11:12 pmBuffalo
$2,430
United Airlines
Sep 23
BUF7:00 amBuffalo
32h 20m
2 stops
ICN4:20 amIncheon Intl
Sep 27
ICN5:15 pmIncheon Intl
18h 56m
1 stop
BUF11:11 pmBuffalo
$2,476

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 June 29, 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

11:36 am-3:50 pm

2 stops39h 14m

Incheon Intl

Thu 8/27

1:00 pm-10:29 am

2 stops34h 29m

$1,040

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/23

12:02 pm-6:45 pm

2 stops41h 43m

Incheon Intl

Sun 9/27

8:45 pm-6:21 pm

2 stops34h 36m

$1,256

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 10/14

11:15 am-6:45 pm

2 stops42h 30m

Incheon Intl

Wed 10/21

1:05 pm-8:24 am

2 stops32h 19m

$1,350

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/19

9:15 am-10:50 am

2 stops36h 35m

Incheon Intl

Wed 9/16

6:20 pm-8:24 pm

2 stops39h 04m

$1,356

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/9

9:15 pm-2:05 pm

2 stops27h 50m

Incheon Intl

Tue 9/15

1:55 am-7:01 pm

2 stops30h 06m

$1,397

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Fri 8/21

11:36 am-12:40 pm

3 stops36h 04m

Incheon Intl

Thu 8/27

6:40 am-10:29 am

3 stops40h 49m

$1,404

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/23

12:02 pm-6:45 pm

2 stops41h 43m

Incheon Intl

Sun 9/27

8:45 pm-6:21 pm

2 stops34h 36m

$1,437

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 8/3

8:08 am-9:15 pm

2 stops24h 07m

Seoul Gimpo Intl

Mon 8/24

7:15 pm-5:00 pm

2 stops34h 45m

$1,789

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 9/9

12:09 pm-5:55 pm

2 stops40h 46m

Seoul Gimpo Intl

Sun 9/13

7:15 pm-7:01 pm

2 stops36h 46m

$1,796
Quickest round-trip

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 8/5

10:30 am-9:15 pm

2 stops21h 45m

Seoul Gimpo Intl

Thu 8/13

8:00 am-5:04 pm

2 stops22h 04m

$2,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 01m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 20h 01m
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 01m.

  • 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
7.8
8,455 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