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Cheap flights from Buffalo to Seoul from $574

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 8/22. 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.
Delta Logo
6:05 am - 2:10 pmBUF  Buffalo-ICN Incheon Intl
19h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:15 am - 3:13 pmICN  Incheon Intl-BUF Buffalo
17h 58m1 stop Detroit Metropolitan Wayne County
$1,107Delta
Mon, Sep 14 - Mon, Sep 21
Delta Logo
6:55 pm - 4:00 amBUF  Buffalo-ICN Incheon Intl
20h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:15 am - 3:13 pmICN  Incheon Intl-BUF Buffalo
17h 58m1 stop Detroit Metropolitan Wayne County
$1,107Delta
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
7:15 am - 3:45 pmBUF  Buffalo-ICN Incheon Intl
19h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 pm - 10:54 pmICN  Incheon Intl-BUF Buffalo
18h 04m1 stop Dallas/Fort Worth
$1,107American Airlines
Mon, Sep 28 - Mon, Oct 5
American Airlines Logo
7:15 am - 3:45 pmBUF  Buffalo-ICN Incheon Intl
19h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 pm - 3:58 pmICN  Incheon Intl-BUF Buffalo
35h 08m1 stop Dallas/Fort Worth
$1,111American Airlines
Mon, Sep 28 - Mon, Oct 5
United Airlines Logo
7:59 pm - 3:20 pmBUF  Buffalo-ICN Incheon Intl
30h 21m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
4:50 pm - 9:29 amICN  Incheon Intl-BUF Buffalo
29h 39m2 stops San Francisco Chicago O'Hare Intl
$1,112United Airlines
Tue, Oct 6 - Mon, Oct 19
Delta Logo
6:10 am - 5:20 pmBUF  Buffalo-ICN Incheon Intl
22h 10m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
10:15 am - 11:59 pmICN  Incheon Intl-BUF Buffalo
26h 44m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
$1,112Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
6:10 am - 4:25 pmBUF  Buffalo-ICN Incheon Intl
21h 15m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:00 pm - 11:59 pmICN  Incheon Intl-BUF Buffalo
17h 59m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County
$1,112Delta
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
7:15 am - 3:45 pmBUF  Buffalo-ICN Incheon Intl
19h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 pm - 10:18 amICN  Incheon Intl-BUF Buffalo
29h 28m2 stops Dallas/Fort Worth Philadelphia
$1,112American Airlines
Mon, Sep 28 - Mon, Oct 5
Delta Logo
6:20 am - 4:50 pmBUF  Buffalo-ICN Incheon Intl
21h 30m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
Delta Logo
4:25 pm - 11:53 pmICN  Incheon Intl-BUF Buffalo
20h 28m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$1,112Delta
Mon, Sep 14 - Mon, Sep 21
Delta Logo
3:58 pm - 4:00 amBUF  Buffalo-ICN Incheon Intl
23h 02m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:40 pm - 8:24 amICN  Incheon Intl-BUF Buffalo
25h 44m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$1,112Delta
Mon, Sep 14 - Mon, Sep 21

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Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets
Delta
Sep 14
BUF6:05 amBuffalo
19h 05m
1 stop
ICN2:10 pmIncheon Intl
Sep 21
ICN10:15 amIncheon Intl
17h 58m
1 stop
BUF3:13 pmBuffalo
$1,107
Delta
Sep 14
BUF3:58 pmBuffalo
23h 02m
1 stop
ICN4:00 amIncheon Intl
Sep 21
ICN7:40 pmIncheon Intl
25h 44m
2 stops
BUF8:24 amBuffalo
$1,112
Delta
Oct 19
BUF9:01 amBuffalo
18h 24m
1 stop
ICN4:25 pmIncheon Intl
Nov 8
ICN5:40 pmIncheon Intl
20h 19m
1 stop
BUF11:59 pmBuffalo
$1,157

American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets
American Airlines
Sep 28
BUF7:15 amBuffalo
19h 30m
1 stop
ICN3:45 pmIncheon Intl
Oct 5
ICN5:50 pmIncheon Intl
35h 08m
1 stop
BUF3:58 pmBuffalo
$1,111
American Airlines
Sep 28
BUF5:30 amBuffalo
21h 15m
2 stops
ICN3:45 pmIncheon Intl
Oct 5
ICN5:50 pmIncheon Intl
35h 08m
1 stop
BUF3:58 pmBuffalo
$1,115
American Airlines
Sep 27
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Oct 4
ICN5:50 pmIncheon Intl
18h 09m
1 stop
BUF10:59 pmBuffalo
$1,207

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 August 17, 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
Quickest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 9/14

6:05 am-2:10 pm

1 stop19h 05m

Incheon Intl

Mon 9/21

10:15 am-3:13 pm

1 stop17h 58m

$1,107

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 10/14

6:55 pm-4:00 am

1 stop20h 05m

Incheon Intl

Wed 10/21

10:15 am-3:13 pm

1 stop17h 58m

$1,107

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 9/28

7:15 am-3:45 pm

1 stop19h 30m

Incheon Intl

Mon 10/5

5:50 pm-10:54 pm

1 stop18h 04m

$1,107

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 9/28

7:15 am-3:45 pm

1 stop19h 30m

Incheon Intl

Mon 10/5

5:50 pm-3:58 pm

1 stop35h 08m

$1,111

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 10/6

7:59 pm-3:20 pm

2 stops30h 21m

Incheon Intl

Mon 10/19

4:50 pm-9:29 am

2 stops29h 39m

$1,112

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 10/14

6:10 am-5:20 pm

2 stops22h 10m

Incheon Intl

Wed 10/21

10:15 am-11:59 pm

2 stops26h 44m

$1,112

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 10/14

6:10 am-4:25 pm

1 stop21h 15m

Incheon Intl

Wed 10/21

7:00 pm-11:59 pm

2 stops17h 59m

$1,112

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 9/28

7:15 am-3:45 pm

1 stop19h 30m

Incheon Intl

Mon 10/5

5:50 pm-10:18 am

2 stops29h 28m

$1,112

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 9/14

6:20 am-4:50 pm

2 stops21h 30m

Incheon Intl

Mon 9/21

4:25 pm-11:53 pm

2 stops20h 28m

$1,112

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 9/14

3:58 pm-4:00 am

1 stop23h 02m

Incheon Intl

Mon 9/21

7:40 pm-8:24 am

2 stops25h 44m

$1,112

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

What is the cheapest airline that flies from Buffalo to Seoul?

American Airlines, Japan Airlines, and Qatar Airways are the most popular carriers operating from Buffalo to Seoul

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 05m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 19h 05m
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 05m.

  • 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 $1,106Free CancellationRating
7.8
8,502 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.

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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