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Cheap flights from Buffalo to Seoul from $717

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 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
WestJet Logo
3:52 pm - 6:45 pm
BUF
-
ICN
37h 53m
2 stops
WestJet Logo
8:45 pm - 10:45 pm
ICN
-
BUF
39h 00m
2 stops
$1,535WestJet
Tue, Jun 2 - Fri, Jun 12
WestJet Logo
6:29 am - 6:45 pm
BUF
-
ICN
47h 16m
2 stops
WestJet Logo
8:45 pm - 6:27 pm
ICN
-
BUF
34h 42m
2 stops
$1,605WestJet
Sun, Jun 7 - Sat, Jun 13
Etihad Airways Logo
3:52 pm - 10:50 am
BUF
-
ICN
29h 58m
2 stops
Etihad Airways Logo
5:45 pm - 12:05 am
ICN
-
BUF
43h 20m
2 stops
$1,658Etihad Airways
Wed, Aug 5 - Thu, Aug 13
Etihad Airways Logo
3:52 pm - 10:50 am
BUF
-
ICN
29h 58m
2 stops
Etihad Airways Logo
5:45 pm - 12:05 am
ICN
-
BUF
43h 20m
2 stops
$1,659Etihad Airways
Wed, Aug 5 - Thu, Aug 13
WestJet Logo
6:29 am - 6:45 pm
BUF
-
ICN
47h 16m
2 stops
WestJet Logo
8:45 pm - 12:03 am
ICN
-
BUF
40h 18m
2 stops
$1,660WestJet
Sat, Jun 13 - Sat, Jun 20
Multiple Airlines Logo
3:52 pm - 10:30 am
BUF
-
ICN
29h 38m
2 stops
Multiple Airlines Logo
1:20 am - 6:54 pm
ICN
-
BUF
30h 34m
2 stops
$1,681Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Qatar Airways Logo
3:52 pm - 5:05 pm
BUF
-
ICN
36h 13m
2 stops
Qatar Airways Logo
1:20 am - 12:05 am
ICN
-
BUF
35h 45m
2 stops
$1,692Qatar Airways
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
10:07 am - 11:20 am
BUF
-
ICN
36h 13m
2 stops
Multiple Airlines Logo
9:50 pm - 10:47 pm
ICN
-
BUF
37h 57m
2 stops
$1,725Multiple Airlines
Sat, Jul 4 - Tue, Jul 14
Japan Airlines Logo
9:14 am - 10:40 am
BUF
-
GMP
36h 26m
2 stops
Japan Airlines Logo
7:15 pm - 6:40 pm
GMP
-
BUF
36h 25m
2 stops
$2,374Japan Airlines
Sat, Jun 13 - Sat, Jun 20
Japan Airlines Logo
8:06 am - 9:15 pm
BUF
-
GMP
24h 09m
2 stops
Japan Airlines Logo
8:00 am - 4:12 pm
GMP
-
BUF
21h 12m
2 stops
$2,516Japan Airlines
Sat, Jun 27 - Fri, Jul 3

American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets
American Airlines
Aug 5
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
Aug 13
ICN5:50 pmIncheon Intl
18h 11m
1 stop
BUF11:01 pmBuffalo
$1,841
American Airlines
Aug 5
BUF5:04 amBuffalo
21h 41m
2 stops
ICN3:45 pmIncheon Intl
Aug 13
ICN5:50 pmIncheon Intl
18h 11m
1 stop
BUF11:01 pmBuffalo
$1,846
American Airlines
Jun 12
BUF7:01 amBuffalo
19h 44m
1 stop
ICN3:45 pmIncheon Intl
Jun 19
ICN5:50 pmIncheon Intl
17h 45m
1 stop
BUF10:35 pmBuffalo
$2,266

Singapore Airlines flights from Buffalo to Seoul

Our best Singapore Airlines deals on Buffalo to Seoul flight tickets
Singapore Airlines
Aug 5
BUF3:52 pmBuffalo
34h 38m
3 stops
ICN3:30 pmIncheon Intl
Aug 13
ICN4:45 pmIncheon Intl
44h 20m
3 stops
BUF12:05 amBuffalo
$2,739
Singapore Airlines
Aug 5
BUF9:15 amBuffalo
41h 15m
3 stops
ICN3:30 pmIncheon Intl
Aug 13
ICN4:45 pmIncheon Intl
44h 20m
3 stops
BUF12:05 amBuffalo
$2,916
Singapore Airlines
Aug 5
BUF9:15 amBuffalo
41h 15m
3 stops
ICN3:30 pmIncheon Intl
Aug 13
ICN4:45 pmIncheon Intl
44h 20m
3 stops
BUF12:05 amBuffalo
$3,023

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 May 19, 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

Tue 6/2

3:52 pm-6:45 pm

2 stops37h 53m

Incheon Intl

Fri 6/12

8:45 pm-10:45 pm

2 stops39h 00m

$1,535

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 6/7

6:29 am-6:45 pm

2 stops47h 16m

Incheon Intl

Sat 6/13

8:45 pm-6:27 pm

2 stops34h 42m

$1,605

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

3:52 pm-10:50 am

2 stops29h 58m

Incheon Intl

Thu 8/13

5:45 pm-12:05 am

2 stops43h 20m

$1,658

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

3:52 pm-10:50 am

2 stops29h 58m

Incheon Intl

Thu 8/13

5:45 pm-12:05 am

2 stops43h 20m

$1,659

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 6/13

6:29 am-6:45 pm

2 stops47h 16m

Incheon Intl

Sat 6/20

8:45 pm-12:03 am

2 stops40h 18m

$1,660

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

3:52 pm-10:30 am

2 stops29h 38m

Incheon Intl

Wed 8/12

1:20 am-6:54 pm

2 stops30h 34m

$1,681

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/5

3:52 pm-5:05 pm

2 stops36h 13m

Incheon Intl

Wed 8/12

1:20 am-12:05 am

2 stops35h 45m

$1,692

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 7/4

10:07 am-11:20 am

2 stops36h 13m

Incheon Intl

Tue 7/14

9:50 pm-10:47 pm

2 stops37h 57m

$1,725

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 6/13

9:14 am-10:40 am

2 stops36h 26m

Seoul Gimpo Intl

Sat 6/20

7:15 pm-6:40 pm

2 stops36h 25m

$2,374
Quickest round-trip

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 6/27

8:06 am-9:15 pm

2 stops24h 09m

Seoul Gimpo Intl

Fri 7/3

8:00 am-4:12 pm

2 stops21h 12m

$2,516

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

Can stopping save me money on Buffalo to Seoul flights?

You could potentially save up to 47% on your flight if you consider stops on a Buffalo to Seoul flight.

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

21h 49m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 21h 49m
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 21h 49m.

  • 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
7.9
8,452 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