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Cheap flights from Buffalo to South Korea from $463

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 South Korea departing on 9/25. 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 South Korea

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
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
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
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
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
6:59 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
Delta Logo
6:20 am - 4:25 pmBUF  Buffalo-ICN Incheon Intl
21h 05m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:25 pm - 11:52 pmICN  Incheon Intl-BUF Buffalo
20h 27m1 stop Atlanta Hartsfield-Jackson
$1,107Delta
Mon, Sep 14 - Wed, Sep 30
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
6:59 pm - 4:00 amBUF  Buffalo-ICN Incheon Intl
20h 01m1 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 - Wed, Sep 30
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
Delta Logo
3:53 pm - 4:00 amBUF  Buffalo-ICN Incheon Intl
23h 07m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
7:00 pm - 8:21 amICN  Incheon Intl-BUF Buffalo
26h 21m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County
$1,112Delta
Wed, Oct 14 - Wed, Oct 21

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Delta flights from Buffalo to South Korea

Our best Delta deals on Buffalo to South Korea flight tickets
Delta
Sep 17
BUF6:59 pmBuffalo
20h 01m
1 stop
ICN4:00 amIncheon Intl
Sep 24
ICN4:25 pmIncheon Intl
20h 27m
1 stop
BUF11:52 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
BUF7:25 pmBuffalo
19h 35m
1 stop
ICN4:00 amIncheon Intl
Nov 8
ICN5:40 pmIncheon Intl
20h 19m
2 stops
BUF11:59 pmBuffalo
$1,162

United Airlines flights from Buffalo to South Korea

Our best United Airlines deals on Buffalo to South Korea flight tickets
United Airlines
Aug 28
BUF6:55 amBuffalo
32h 25m
2 stops
ICN4:20 amIncheon Intl
Sep 11
ICN5:15 pmIncheon Intl
18h 57m
1 stop
BUF11:12 pmBuffalo
$1,207
United Airlines
Sep 29
BUF6:30 amBuffalo
19h 50m
1 stop
ICN3:20 pmIncheon Intl
Oct 22
ICN5:15 pmIncheon Intl
18h 56m
1 stop
BUF11:11 pmBuffalo
$1,557
United Airlines
Sep 28
BUF7:59 pmBuffalo
30h 21m
2 stops
ICN3:20 pmIncheon Intl
Oct 22
ICN5:15 pmIncheon Intl
19h 35m
2 stops
BUF11:50 pmBuffalo
$1,562

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to South Korea 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 12, 2026.
Use the filters below to find and compare flights from Buffalo to South Korea 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 9/24

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

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

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
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

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

Mon 9/14

6:20 am-4:25 pm

1 stop21h 05m

Incheon Intl

Wed 9/30

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

Mon 9/14

6:59 pm-4:00 am

1 stop20h 01m

Incheon Intl

Wed 9/30

7:40 pm-8:24 am

2 stops25h 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

Wed 10/14

3:53 pm-4:00 am

2 stops23h 07m

Incheon Intl

Wed 10/21

7:00 pm-8:21 am

2 stops26h 21m

$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 South Korea from

How to get the cheapest flight ticket from Buffalo to South Korea

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 South Korea?

Japan Airlines and ANA are the most popular carriers operating from Buffalo to South Korea

Cheap Buffalo to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to South Korea

Fastest flight time

18h 21m

Direct flights

None
The fastest flight from Buffalo to South Korea takes 18h 21m
There are no direct flights from Buffalo to South Korea. There are no popular flight routes from Buffalo to South Korea.
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Frequently asked questions about flying from Buffalo to South Korea

  • When did momondo last update prices for flights from Buffalo Airport to South Korea?

    Prices for flights from Buffalo Airport to South Korea are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to South Korea?

  • How old do you have to be to fly from Buffalo Airport to South Korea?

    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 South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The required travel and health documents for your South Korea 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 South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to South Korea

Compare and see reviews for airlines that fly from Buffalo to South Korea with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,106Free CancellationRating
7.8
8,505 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to South Korea?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from Buffalo.

Can I find flights from Buffalo to South Korea with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Korea from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to South Korea?

Once you have performed a search for Buffalo to South Korea 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 South Korea right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buffalo to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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