Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to Seoul from $675

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 9/30. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:29 pm - 4:30 amBUF  Buffalo-ICN Incheon Intl
42h 01m2 stops Orlando Los Angeles
Multiple Airlines Logo
1:00 pm - 12:55 pmICN  Incheon Intl-BUF Buffalo
36h 55m2 stops Los Angeles Atlanta Hartsfield-Jackson
$954Multiple Airlines
Thu, Sep 3 - Thu, Sep 10
Delta Logo
4:13 pm - 4:00 amBUF  Buffalo-ICN Incheon Intl
22h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:15 am - 10:35 pmICN  Incheon Intl-BUF Buffalo
25h 20m1 stop Detroit Metropolitan Wayne County
$1,107Delta
Thu, Sep 3 - Thu, Sep 10
United Airlines Logo
6:30 am - 4:20 amBUF  Buffalo-ICN Incheon Intl
32h 50m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
5:15 pm - 11:11 pmICN  Incheon Intl-BUF Buffalo
18h 56m1 stop Newark
$1,107United Airlines
Thu, Sep 17 - Thu, Sep 24
Delta Logo
9:01 am - 4:25 pmBUF  Buffalo-ICN Incheon Intl
18h 24m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:25 pm - 11:59 pmICN  Incheon Intl-BUF Buffalo
20h 34m1 stop Atlanta Hartsfield-Jackson
$1,107Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
9:01 am - 4:25 pmBUF  Buffalo-ICN Incheon Intl
18h 24m1 stop Detroit Metropolitan Wayne County
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
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
Delta Logo
6:05 am - 2:10 pmBUF  Buffalo-ICN Incheon Intl
19h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:25 pm - 11:52 pmICN  Incheon Intl-BUF Buffalo
20h 27m1 stop Atlanta Hartsfield-Jackson
$1,107Delta
Thu, Sep 24 - Thu, Oct 1
Delta Logo
6:59 pm - 4:00 amBUF  Buffalo-ICN Incheon Intl
20h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:25 pm - 11:52 pmICN  Incheon Intl-BUF Buffalo
20h 27m1 stop Atlanta Hartsfield-Jackson
$1,107Delta
Thu, Sep 17 - Thu, Sep 24
United Airlines Logo
10:30 am - 4:20 amBUF  Buffalo-ICN Incheon Intl
28h 50m2 stops Chicago O'Hare Intl San Francisco
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
Thu, Sep 17 - Thu, Sep 24
Delta Logo
12:15 pm - 4:00 amBUF  Buffalo-ICN Incheon Intl
26h 45m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
6:50 pm - 8:21 amICN  Incheon Intl-BUF Buffalo
26h 31m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$1,112Delta
Wed, Oct 14 - Wed, Oct 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets
Delta
Oct 14
BUF9:01 amBuffalo
18h 24m
1 stop
ICN4:25 pmIncheon Intl
Oct 21
ICN10:15 amIncheon Intl
17h 58m
1 stop
BUF3:13 pmBuffalo
$1,107
Delta
Oct 14
BUF6:10 amBuffalo
21h 15m
1 stop
ICN4:25 pmIncheon Intl
Oct 21
ICN7:00 pmIncheon Intl
17h 59m
2 stops
BUF11:59 pmBuffalo
$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
Oct 19
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Nov 8
ICN6:50 pmIncheon Intl
30h 04m
2 stops
BUF10:54 amBuffalo
$1,162
American Airlines
Sep 20
BUF5:37 amBuffalo
21h 08m
2 stops
ICN3:45 pmIncheon Intl
Sep 27
ICN5:50 pmIncheon Intl
29h 09m
2 stops
BUF9:59 amBuffalo
$1,201
American Airlines
Dec 25
BUF6:24 amBuffalo
20h 01m
1 stop
ICN4:25 pmIncheon Intl
Jan 2
ICN6:50 pmIncheon Intl
17h 39m
1 stop
BUF10:29 pmBuffalo
$2,322

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 10, 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 Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 9/3

9:29 pm-4:30 am

2 stops42h 01m

Incheon Intl

Thu 9/10

1:00 pm-12:55 pm

2 stops36h 55m

$954

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 9/3

4:13 pm-4:00 am

1 stop22h 47m

Incheon Intl

Thu 9/10

10:15 am-10:35 pm

1 stop25h 20m

$1,107

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 9/17

6:30 am-4:20 am

2 stops32h 50m

Incheon Intl

Thu 9/24

5:15 pm-11:11 pm

1 stop18h 56m

$1,107

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 10/14

9:01 am-4:25 pm

1 stop18h 24m

Incheon Intl

Wed 10/21

4:25 pm-11:59 pm

1 stop20h 34m

$1,107
Quickest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 10/14

9:01 am-4:25 pm

1 stop18h 24m

Incheon Intl

Wed 10/21

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

Thu 9/24

6:05 am-2:10 pm

1 stop19h 05m

Incheon Intl

Thu 10/1

4:25 pm-11:52 pm

1 stop20h 27m

$1,107

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 9/17

6:59 pm-4:00 am

1 stop20h 01m

Incheon Intl

Thu 9/24

4:25 pm-11:52 pm

1 stop20h 27m

$1,107

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 9/17

10:30 am-4:20 am

2 stops28h 50m

Incheon Intl

Thu 9/24

4:50 pm-9:29 am

2 stops29h 39m

$1,112

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 10/14

12:15 pm-4:00 am

2 stops26h 45m

Incheon Intl

Wed 10/21

6:50 pm-8:21 am

2 stops26h 31m

$1,112

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Korean Air, Air Canada, and Japan Airlines 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

18h 24m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 18h 24m
There are no direct flights from Buffalo to Seoul. There are no popular flight routes from Buffalo to Seoul.
Search flight deals

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 18h 24m.

  • 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
8,497 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.

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 9/16
By creating a price alert you accept our terms of use and privacy policy.

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