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Cheap flights from Buffalo to Seoul from $472

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 10/22. 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

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.
Delta Logo
6:59 pm - 4:00 am-
20h 01m
Delta Logo
4:25 pm - 11:52 pm-
20h 27m
$1,107Delta
Thu, Sep 17 - Thu, Sep 24
Delta Logo
8:57 am - 4:25 pm-
18h 28m
Delta Logo
10:15 am - 7:08 pm-
21h 53m
$1,107Delta
Mon, Aug 31 - Mon, Sep 7
United Airlines Logo
6:00 am - 3:20 pm-
20h 20m
United Airlines Logo
5:15 pm - 11:12 pm-
18h 57m
$1,107United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
7:00 am - 4:20 am-
32h 20m
United Airlines Logo
5:15 pm - 11:12 pm-
18h 57m
$1,107United Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
5:11 am - 3:45 pm-
21h 34m
American Airlines Logo
5:50 pm - 9:39 am-
28h 49m
$1,112American Airlines
Mon, Aug 31 - Mon, Sep 7
Delta Logo
12:02 pm - 4:00 am-
26h 58m
Delta Logo
4:25 pm - 11:52 pm-
20h 27m
$1,112Delta
Thu, Sep 17 - Thu, Sep 24
Delta Logo
3:53 pm - 4:00 am-
23h 07m
Delta Logo
4:25 pm - 11:53 pm-
20h 28m
$1,112Delta
Thu, Sep 17 - Thu, Sep 24
United Airlines Logo
10:30 am - 4:20 am-
28h 50m
United Airlines Logo
4:50 pm - 9:29 am-
29h 39m
$1,112United Airlines
Thu, Sep 17 - Thu, Sep 24
Delta Logo
12:02 pm - 4:00 am-
26h 58m
Delta Logo
10:15 am - 7:08 pm-
21h 53m
$1,112Delta
Mon, Aug 31 - Mon, Sep 7
United Airlines Logo
5:58 pm - 4:20 am-
21h 22m
United Airlines Logo
4:50 pm - 9:43 am-
29h 53m
$1,112United Airlines
Wed, Sep 16 - Wed, Sep 23

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United Airlines flights from Buffalo to Seoul

Our best United Airlines deals on Buffalo to Seoul flight tickets
United Airlines
Sep 16
BUF7:00 amBuffalo
32h 20m
2 stops
ICN4:20 amIncheon Intl
Sep 23
ICN5:15 pmIncheon Intl
18h 57m
1 stop
BUF11:12 pmBuffalo
$1,107
United Airlines
Sep 17
BUF10:30 amBuffalo
28h 50m
2 stops
ICN4:20 amIncheon Intl
Sep 24
ICN4:50 pmIncheon Intl
29h 39m
2 stops
BUF9:29 amBuffalo
$1,112
United Airlines
Sep 5
BUF7:59 pmBuffalo
54h 21m
2 stops
ICN3:20 pmIncheon Intl
Sep 18
ICN5:15 pmIncheon Intl
28h 53m
2 stops
BUF9:08 amBuffalo
$1,173

Korean Air flights from Buffalo to Seoul

Our best Korean Air deals on Buffalo to Seoul flight tickets
Korean Air
Sep 9
BUF6:05 amBuffalo
20h 50m
1 stop
ICN3:55 pmIncheon Intl
Sep 13
ICN10:35 amIncheon Intl
17h 16m
1 stop
BUF2:51 pmBuffalo
$2,240
Korean Air
Sep 9
BUF6:05 amBuffalo
20h 50m
1 stop
ICN3:55 pmIncheon Intl
Sep 13
ICN10:35 amIncheon Intl
17h 16m
1 stop
BUF2:51 pmBuffalo
$2,241

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 4, 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

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 - ICN

BUFICN

Buffalo

Mon 8/31

8:57 am-4:25 pm

1 stop18h 28m

Incheon Intl

Mon 9/7

10:15 am-7:08 pm

1 stop21h 53m

$1,107
Quickest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/16

6:00 am-3:20 pm

1 stop20h 20m

Incheon Intl

Wed 9/23

5:15 pm-11:12 pm

1 stop18h 57m

$1,107

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/16

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Wed 9/23

5:15 pm-11:12 pm

1 stop18h 57m

$1,107

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 8/31

5:11 am-3:45 pm

2 stops21h 34m

Incheon Intl

Mon 9/7

5:50 pm-9:39 am

2 stops28h 49m

$1,112

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 9/17

12:02 pm-4:00 am

2 stops26h 58m

Incheon Intl

Thu 9/24

4:25 pm-11:52 pm

1 stop20h 27m

$1,112

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 9/17

3:53 pm-4:00 am

2 stops23h 07m

Incheon Intl

Thu 9/24

4:25 pm-11:53 pm

2 stops20h 28m

$1,112

BuffaloIncheon

BUF - ICN

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 - ICN

BUFICN

Buffalo

Mon 8/31

12:02 pm-4:00 am

2 stops26h 58m

Incheon Intl

Mon 9/7

10:15 am-7:08 pm

1 stop21h 53m

$1,112

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 9/16

5:58 pm-4:20 am

2 stops21h 22m

Incheon Intl

Wed 9/23

4:50 pm-9:43 am

2 stops29h 53m

$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, Delta, and Turkish 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

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
8,482 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