BUF - SEL

$589 Find Cheap Flights from Buffalo to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Seoul departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Seoul, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,242
Multiple Airlines
Sun 4/19Sun 6/14
BUF - ICN • 2 stops
Cheapest one-way
$589
Multiple Airlines
Fri 9/4
BUF - ICN • 3 stops
Top airlines
Etihad Airways
Cheapest • from $1,456 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Seoul. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $1,619 (round-trip)
Detroit (DTW)
Shortest trip • 18h 24m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seoul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Seoul (BUF-SEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Seoul

Sun, Apr 19 - Sun, Jun 14
Multiple Airlines Logo
6:19 am - 10:50 am
BUF
-
ICN
39h 31m
2 stops
Multiple Airlines Logo
5:45 pm - 9:23 pm
ICN
-
BUF
40h 38m
2 stops
$1,242Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
Multiple Airlines Logo
8:02 pm - 6:45 pm
BUF
-
ICN
33h 43m
2 stops
Multiple Airlines Logo
12:00 pm - 8:24 am
ICN
-
BUF
33h 24m
2 stops
$1,328Multiple Airlines
Wed, Aug 5 - Thu, Aug 13
Etihad Airways Logo
10:00 am - 10:05 pm
BUF
-
ICN
47h 05m
2 stops
Etihad Airways Logo
5:45 pm - 11:39 pm
ICN
-
BUF
42h 54m
2 stops
$1,456Etihad Airways
Wed, Aug 5 - Thu, Aug 13
Multiple Airlines Logo
6:00 am - 10:50 am
BUF
-
ICN
39h 50m
2 stops
Multiple Airlines Logo
5:45 pm - 11:32 pm
ICN
-
BUF
42h 47m
2 stops
$1,462Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
Delta Logo
4:30 pm - 4:00 am
BUF
-
ICN
22h 30m
1 stop
Delta Logo
6:50 pm - 11:58 pm
ICN
-
BUF
18h 08m
1 stop
$1,526Delta
Mon, Sep 7 - Sun, Sep 13
Delta Logo
7:40 pm - 2:10 pm
BUF
-
ICN
29h 30m
1 stop
Delta Logo
6:50 pm - 8:23 am
ICN
-
BUF
26h 33m
2 stops
$1,531Delta
Mon, Sep 7 - Sun, Sep 13
Japan Airlines Logo
11:24 am - 9:15 pm
BUF
-
GMP
20h 51m
2 stops
Japan Airlines Logo
12:05 pm - 2:57 pm
GMP
-
BUF
39h 52m
2 stops
$1,564Japan Airlines
Sun, Aug 30 - Wed, Sep 9
Japan Airlines Logo
11:24 am - 9:15 pm
BUF
-
GMP
20h 51m
2 stops
Japan Airlines Logo
7:15 pm - 3:52 pm
GMP
-
BUF
33h 37m
2 stops
$1,578Japan Airlines
Mon, Sep 7 - Sun, Sep 13
Multiple Airlines Logo
8:02 pm - 10:40 am
BUF
-
GMP
25h 38m
2 stops
Multiple Airlines Logo
7:15 pm - 2:26 pm
GMP
-
BUF
32h 11m
2 stops
$1,600Multiple Airlines
Sun, Sep 13 - Mon, Sep 21
WestJet Logo
3:50 pm - 6:45 pm
BUF
-
ICN
37h 55m
2 stops
WestJet Logo
8:45 pm - 6:43 pm
ICN
-
BUF
34h 58m
2 stops
$1,674WestJet
Booking Insights

KAYAK's insights & trends for Buffalo to Seoul flights

Get data-powered insights and trends into flights from Buffalo to Seoul to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Seoul?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Seoul were found on Etihad Airways ($1,456) and Delta ($1,526).

Find deals

Good to know

Cheapest flight$589
Flight from Buffalo to Seoul Incheon Airport

When to book flights from Buffalo to Seoul

Are your dates flexible? Find out the best times to travel from Buffalo to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Seoul

  • What is the cheapest flight from Buffalo to Seoul?

    In the last 3 days, the lowest price for a flight from Buffalo to Seoul was $589 for a one-way ticket and $1,242 for a round-trip.

  • Do I need a passport to fly between Buffalo and Seoul?

    Yes

  • Which airports will I be using when flying from Buffalo to Seoul?

    When flying out of Buffalo you will be using Buffalo. You will be landing at one of these airports: Seoul Gimpo Intl or Incheon Intl.

  • Which aircraft models fly most regularly from Buffalo to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Seoul?

    SkyTeam is the only airline alliance operating flights between Buffalo and Seoul.

  • How does KAYAK find such low prices on flights from Buffalo to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8369 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

2.0 MediocreWilliam, Apr 2026
LGA - BOS
Read more Delta reviews

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

Everything you need to know for your flight from Buffalo to Seoul

Information on your arrival and departure airports

Buffalo (BUF)