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$776+ Cheap flights from Buffalo (BUF) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ICN
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap flight deals from Buffalo to South Korea

Keep the following information in mind while searching for Buffalo to South Korea flight deals. Data was last updated julio 3, 2025.

Round-trip from

$1,150
(oojo)

One-way from

$776
(WestJet)

Popular in

December

Cheapest in

April

Average price

$1,735
From Buffalo to South Korea
Search Deals
One-way flight from Buffalo to South Korea
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Highest demand for flights based on searches. 2% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Buffalo to South Korea

Cheapest flights from Buffalo to South Korea
Explore the most affordable flight options available from Buffalo to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:00 pmBUF - ICN
2 stops34h 40mTurkish Airlines
dom. 11/912:10 amICN - BUF
2 stops54h 57mTurkish Airlines
Deal found 7/2$1,150
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:57 pmBUF - ICN
2 stops25h 23mUnited Airlines
mié. 10/84:50 pmICN - BUF
2 stops30h 08mUnited Airlines
Deal found 7/1$1,267
This Etihad Airways deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/179:48 amBUF - ICN
2 stops35h 57mMultiple Airlines
lun. 10/201:35 amICN - BUF
2 stops32h 25mMultiple Airlines
Deal found 7/2$1,358
This Ovago deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2812:02 pmBUF - ICN
2 stops41h 43mWestJet
mar. 9/238:45 pmICN - BUF
2 stops34h 18mWestJet
Deal found 7/2$1,389
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/57:00 amBUF - ICN
1 stop19h 30mAmerican Airlines
lun. 9/295:25 pmICN - BUF
1 stop18h 21mAmerican Airlines
Deal found 7/2$1,422
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/174:43 pmBUF - ICN
1 stop22h 17mDelta
mar. 9/2310:15 amICN - BUF
1 stop17h 56mDelta
Deal found 7/3$1,522
This Air Canada deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1310:50 amBUF - ICN
2 stops40h 15mAir Canada
jue. 9/255:45 pmICN - BUF
2 stops40h 28mAir Canada
Deal found 7/3$1,532
This Etihad Airways deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/149:45 amBUF - ICN
2 stops36h 00mEtihad Airways
vie. 9/261:35 amICN - BUF
2 stops33h 25mEtihad Airways
Deal found 7/3$1,542
This Singapore Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2812:41 pmBUF - ICN
3 stops37h 54mSingapore Airlines
mar. 9/234:45 pmICN - BUF
3 stops39h 35mSingapore Airlines
Deal found 7/2$1,543
This Booking.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/17:07 amBUF - GMP
2 stops46h 28mANA
mié. 10/87:55 pmGMP - BUF
2 stops30h 27mANA
Deal found 7/1$1,575
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/188:14 amBUF - GMP
2 stops48h 06mJapan Airlines
lun. 1/197:40 pmGMP - BUF
2 stops38h 29mJapan Airlines
Deal found 7/3$1,785
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/164:58 pmBUF - GMP
2 stops28h 47mMultiple Airlines
sáb. 8/237:55 amGMP - BUF
2 stops27h 39mMultiple Airlines
Deal found 7/2$1,908

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from Buffalo to South Korea that are best for you.

Fly from

Buffalo

Fly to

South Korea

Route

Depart

Return

Price

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

mar. 10/21

6:00 pm-5:40 pm

2 stops34h 40m

Incheon Intl

dom. 11/9

12:10 am-5:07 pm

2 stops54h 57m

$1,150

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

mié. 10/1

1:57 pm-4:20 am

2 stops25h 23m

Incheon Intl

mié. 10/8

4:50 pm-9:58 am

2 stops30h 08m

$1,267

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

mié. 9/17

9:48 am-10:45 am

2 stops35h 57m

Incheon Intl

lun. 10/20

1:35 am-9:00 pm

2 stops32h 25m

$1,358

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

jue. 8/28

12:02 pm-6:45 pm

2 stops41h 43m

Incheon Intl

mar. 9/23

8:45 pm-6:03 pm

2 stops34h 18m

$1,389

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

vie. 9/5

7:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

lun. 9/29

5:25 pm-10:46 pm

1 stop18h 21m

$1,422

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

dom. 8/17

7:15 pm-4:00 am

1 stop19h 45m

Incheon Intl

mié. 9/24

4:25 pm-11:37 pm

1 stop20h 12m

$1,522

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

mié. 8/13

10:50 am-4:05 pm

2 stops40h 15m

Incheon Intl

lun. 9/22

5:45 pm-9:16 pm

2 stops40h 31m

$1,532

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

jue. 8/14

9:45 am-10:45 am

2 stops36h 00m

Incheon Intl

vie. 9/26

1:35 am-10:00 pm

2 stops33h 25m

$1,542

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

jue. 8/28

12:41 pm-3:35 pm

3 stops37h 54m

Incheon Intl

mar. 9/23

4:45 pm-7:20 pm

3 stops39h 35m

$1,543

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

mié. 10/1

7:07 am-6:35 pm

2 stops46h 28m

Seoul Gimpo Intl

mié. 10/8

7:55 pm-1:22 pm

2 stops30h 27m

$1,575

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 results
1
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Best time to book a flight from Buffalo to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to South Korea

What is the cheapest month to book a flight from Buffalo to South Korea?

Currently, February is the cheapest month in which you can book a flight from Buffalo to South Korea (average of $998). Flying from Buffalo to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to KR?

Find hourly flight availability from Buffalo to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

When flying from Buffalo to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated julio 3, 2025.
See what other customers who have flown with ANA, Korean Air, and Japan Airlines from Buffalo to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
893 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Korean Air
8.4
Very good
1,101 reviews
ANA
8.4
Very good
893 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very good
1,505 reviews
ANA
8.4
Very good
893 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,320 reviews
ANA
8.4
Very good
893 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,982 reviews
ANA
8.4
Very good
893 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.7

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to South Korea?

    For a flight from Buffalo to South Korea, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Buffalo to South Korea one-way?

    The cheapest airlines for a one-way flight from Buffalo to South Korea are WestJet ($776), Japan Airlines ($992), and Korean Air ($1,103).

  • Can I find deals for flights from Buffalo to South Korea that include hotel bookings?

    Yes. In addition to deals on Buffalo to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to South Korea.

  • Can I find deals for business class flights from Buffalo to South Korea?

    Yes. Cheapflights offers flight deals from Buffalo to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to South Korea (average of $998). Flying from Buffalo to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Buffalo to South Korea

Discover the top airline that operate flights from Buffalo to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,137Average$1,825FlexibilityNo cancel feeOn-timeN/A

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