BUF - ICN

$480 Find Cheap Flights from Buffalo to Seoul Incheon Airport - Compare and Save

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 Incheon departing on 8/29. 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 Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Incheon, 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 Incheon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,268
Multiple Airlines
Wed 9/9Tue 9/15
BUF - ICN • 2 stops
Cheapest one-way
$480
Multiple Airlines
Sat 8/29
BUF - ICN • 2 stops
Top airlines
Cheapest • from $1,356 (round-trip)
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 Incheon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,619 (round-trip)
Shortest trip • 18h 52m (one-way)
Insights
Insights
Insights
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 Incheon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Incheon (BUF-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Incheon 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 Incheon

Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
8:00 pm - 12:25 am
BUF
-
ICN
39h 25m
2 stops
Multiple Airlines Logo
1:55 am - 7:01 pm
ICN
-
BUF
30h 06m
2 stops
$1,268Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
Multiple Airlines Logo
6:00 am - 10:50 am
BUF
-
ICN
39h 50m
2 stops
Multiple Airlines Logo
6:20 pm - 2:26 pm
ICN
-
BUF
33h 06m
2 stops
$1,306Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
Etihad Airways Logo
6:00 am - 10:50 am
BUF
-
ICN
39h 50m
2 stops
Etihad Airways Logo
6:20 pm - 7:01 pm
ICN
-
BUF
37h 41m
2 stops
$1,356Etihad Airways
Wed, Sep 9 - Sun, Sep 13
WestJet Logo
12:02 pm - 6:45 pm
BUF
-
ICN
41h 43m
2 stops
WestJet Logo
8:45 pm - 6:16 pm
ICN
-
BUF
34h 31m
2 stops
$1,358WestJet
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
9:15 pm - 12:40 pm
BUF
-
ICN
26h 25m
2 stops
Multiple Airlines Logo
1:55 am - 7:01 pm
ICN
-
BUF
30h 06m
2 stops
$1,376Multiple Airlines
Wed, Aug 5 - Thu, Aug 13
WestJet Logo
12:16 pm - 6:45 pm
BUF
-
ICN
41h 29m
2 stops
WestJet Logo
8:45 pm - 11:59 pm
ICN
-
BUF
40h 14m
2 stops
$1,400WestJet
Sun, Sep 6 - Thu, Sep 10
WestJet Logo
12:02 pm - 6:45 pm
BUF
-
ICN
41h 43m
2 stops
WestJet Logo
8:45 pm - 6:21 pm
ICN
-
BUF
34h 36m
2 stops
$1,411WestJet
Tue, Sep 8 - Wed, Sep 16
Etihad Airways Logo
6:00 am - 10:50 am
BUF
-
ICN
39h 50m
2 stops
Etihad Airways Logo
6:20 pm - 11:50 pm
ICN
-
BUF
42h 30m
2 stops
$1,420Etihad Airways
Tue, Sep 8 - Mon, Sep 14
WestJet Logo
6:25 am - 6:45 pm
BUF
-
ICN
47h 20m
2 stops
WestJet Logo
8:45 pm - 6:16 pm
ICN
-
BUF
34h 31m
2 stops
$1,440WestJet
Sun, Sep 6 - Fri, Sep 18
Etihad Airways Logo
6:00 am - 10:50 am
BUF
-
ICN
39h 50m
2 stops
Etihad Airways Logo
6:20 pm - 11:50 pm
ICN
-
BUF
42h 30m
2 stops
$1,448Etihad Airways
Booking Insights

KAYAK's insights & trends for Buffalo to Incheon flights

Get data-powered insights and trends into flights from Buffalo to Incheon 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 Incheon Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Buffalo to Seoul Incheon Airport were found on Etihad Airways ($1,356) and WestJet ($1,358).

Good to know

Cheapest flight$480
Flight from Buffalo to Seoul Incheon Airport

When to book flights from Buffalo to Incheon

Are your dates flexible? Find out the best times to travel from Buffalo to Incheon 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 Buffalo to Seoul Incheon Airport flights

  • What is the cheapest flight from Buffalo to Incheon Intl Airport?

    In the last 5 days, the lowest price for a flight from Buffalo to Incheon Intl Airport was $480 for a one-way ticket and $1,268 for a round-trip.

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

    Yes, you’ll need a passport to travel to Seoul Incheon Airport from Buffalo.

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

    When flying out of Buffalo you will be using Buffalo. You will be landing at Seoul Incheon Airport, also known as Incheon Intl.

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

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

  • Which airline alliances offer flights from Buffalo to Seoul Incheon Airport?

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

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

    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 Incheon Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport 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 Incheon Airport?

    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 Incheon Airport with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and ICN can sometimes prove cheaper using this method.

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

    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 Incheon Airport 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 Incheon

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Incheon. 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 Incheon? 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 8404 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

8.0 ExcellentAnonymous, Jun 2026
JFK - ATL
Read more Delta reviews

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

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.

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

Information on your arrival and departure airports