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Cheap flights from Buffalo to Seoul from $665

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 7/31. 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.
WestJet Logo
3:58 pm - 6:45 pm
BUF
-
ICN
37h 47m
2 stops
WestJet Logo
8:45 pm - 5:50 pm
ICN
-
BUF
34h 05m
2 stops
$1,101WestJet
Fri, Oct 2 - Mon, Oct 5
Delta Logo
4:09 pm - 4:00 am
BUF
-
ICN
22h 51m
1 stop
Delta Logo
6:50 pm - 11:59 pm
ICN
-
BUF
18h 09m
1 stop
$1,106Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
12:00 pm - 4:00 am
BUF
-
ICN
27h 00m
2 stops
Delta Logo
7:00 pm - 8:17 am
ICN
-
BUF
26h 17m
2 stops
$1,110Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
4:13 pm - 4:00 am
BUF
-
ICN
22h 47m
1 stop
Delta Logo
4:25 pm - 11:59 pm
ICN
-
BUF
20h 34m
1 stop
$1,206Delta
Sun, Aug 16 - Sun, Aug 23
Delta Logo
6:27 am - 5:20 pm
BUF
-
ICN
21h 53m
2 stops
Delta Logo
6:50 pm - 11:59 pm
ICN
-
BUF
18h 09m
1 stop
$1,210Delta
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
12:00 pm - 6:45 pm
BUF
-
ICN
41h 45m
2 stops
Multiple Airlines Logo
1:05 pm - 8:24 am
ICN
-
BUF
32h 19m
2 stops
$1,373Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
8:00 pm - 11:15 am
BUF
-
ICN
26h 15m
2 stops
Multiple Airlines Logo
8:35 pm - 8:24 am
ICN
-
BUF
48h 49m
2 stops
$1,456Multiple Airlines
Sat, Sep 26 - Fri, Oct 2
Japan Airlines Logo
12:18 pm - 5:55 pm
BUF
-
GMP
40h 37m
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
9:15 am - 9:15 pm
BUF
-
GMP
23h 00m
2 stops
Japan Airlines Logo
8:00 am - 5:04 pm
GMP
-
BUF
22h 04m
2 stops
$2,092Japan Airlines
Wed, Aug 5 - Thu, Aug 13
ANA Logo
7:00 am - 11:05 am
BUF
-
GMP
39h 05m
2 stops
ANA Logo
7:55 pm - 8:47 pm
GMP
-
BUF
37h 52m
2 stops
$2,231ANA
Sat, Sep 26 - Fri, Oct 2

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Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets
Delta
Oct 14
BUF4:09 pmBuffalo
22h 51m
1 stop
ICN4:00 amIncheon Intl
Oct 21
ICN6:50 pmIncheon Intl
18h 09m
1 stop
BUF11:59 pmBuffalo
$1,106
Delta
Oct 14
BUF12:00 pmBuffalo
27h 00m
2 stops
ICN4:00 amIncheon Intl
Oct 21
ICN7:00 pmIncheon Intl
26h 17m
2 stops
BUF8:17 amBuffalo
$1,110
Delta
Aug 16
BUF4:13 pmBuffalo
22h 47m
1 stop
ICN4:00 amIncheon Intl
Aug 23
ICN4:25 pmIncheon Intl
20h 34m
1 stop
BUF11:59 pmBuffalo
$1,206

Turkish Airlines flights from Buffalo to Seoul

Our best Turkish Airlines deals on Buffalo to Seoul flight tickets
Turkish Airlines
Oct 11
BUF8:00 pmBuffalo
47h 35m
2 stops
ICN8:35 amIncheon Intl
Oct 17
ICN10:15 amIncheon Intl
50h 35m
2 stops
BUF11:50 pmBuffalo
$1,665
Turkish Airlines
Oct 11
BUF6:00 amBuffalo
46h 40m
2 stops
ICN5:40 pmIncheon Intl
Oct 17
ICN10:15 amIncheon Intl
65h 46m
2 stops
BUF3:01 pmBuffalo
$1,685

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 July 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

Fri 10/2

3:58 pm-6:45 pm

2 stops37h 47m

Incheon Intl

Mon 10/5

8:45 pm-5:50 pm

2 stops34h 05m

$1,101

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 10/14

4:09 pm-4:00 am

1 stop22h 51m

Incheon Intl

Wed 10/21

6:50 pm-11:59 pm

1 stop18h 09m

$1,106

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 10/14

12:00 pm-4:00 am

2 stops27h 00m

Incheon Intl

Wed 10/21

7:00 pm-8:17 am

2 stops26h 17m

$1,110

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 8/16

4:13 pm-4:00 am

1 stop22h 47m

Incheon Intl

Sun 8/23

4:25 pm-11:59 pm

1 stop20h 34m

$1,206
Quickest round-trip

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 8/16

6:27 am-5:20 pm

2 stops21h 53m

Incheon Intl

Sun 8/23

6:50 pm-11:59 pm

1 stop18h 09m

$1,210

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 10/14

12:00 pm-6:45 pm

2 stops41h 45m

Incheon Intl

Wed 10/21

1:05 pm-8:24 am

2 stops32h 19m

$1,373

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 9/26

8:00 pm-11:15 am

2 stops26h 15m

Incheon Intl

Fri 10/2

8:35 pm-8:24 am

2 stops48h 49m

$1,456

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 9/9

12:18 pm-5:55 pm

2 stops40h 37m

Seoul Gimpo Intl

Sun 9/13

7:15 pm-7:01 pm

2 stops36h 46m

$1,796

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 8/5

9:15 am-9:15 pm

2 stops23h 00m

Seoul Gimpo Intl

Thu 8/13

8:00 am-5:04 pm

2 stops22h 04m

$2,092

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 9/26

7:00 am-11:05 am

2 stops39h 05m

Seoul Gimpo Intl

Fri 10/2

7:55 pm-8:47 pm

2 stops37h 52m

$2,231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

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

American Airlines and Delta 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

22h 47m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 22h 47m
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 22h 47m.

  • 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
8,454 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