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$1,177+ Cheap flights from Buffalo (BUF) to Seoul (SEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SEL
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Buffalo to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$1,177
(oojo)

Popular in

December

Cheapest in

April

Average price

$1,735
From Buffalo to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
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 Seoul

Cheapest flights from Buffalo to Seoul
Explore the most affordable flight options available from Buffalo to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This oojo deal was found by Cheapflights users on 6/30. 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.
Sat 8/95:35 amBUF - ICN
2 stops40h 10mEtihad Airways
Sun 8/241:35 amICN - BUF
2 stops29h 35mEtihad Airways
Deal found 6/30$1,177
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.
Wed 10/11:57 pmBUF - ICN
2 stops25h 23mUnited Airlines
Wed 10/84:50 pmICN - BUF
2 stops30h 08mUnited Airlines
Deal found 7/1$1,267
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:00 amBUF - ICN
2 stops36h 40mTurkish Airlines
Wed 10/2210:20 amICN - BUF
2 stops41h 40mTurkish Airlines
Deal found 7/1$1,327
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:01 amBUF - ICN
1 stop18h 24mDelta
Wed 10/89:00 amICN - BUF
1 stop19h 28mDelta
Deal found 7/1$1,522
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.
Wed 10/17:07 amBUF - GMP
2 stops46h 28mANA
Wed 10/87:55 pmGMP - BUF
2 stops30h 27mANA
Deal found 7/1$1,575
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/96:59 pmBUF - ICN
2 stops31h 31mAmerican Airlines
Mon 8/255:25 pmICN - BUF
1 stop18h 09mAmerican Airlines
Deal found 6/30$1,576
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:47 amBUF - ICN
2 stops45h 18mQatar Airways
Tue 10/211:20 amICN - BUF
2 stops34h 08mQatar Airways
Deal found 7/1$1,920
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:09 amBUF - GMP
2 stops36h 46mJapan Airlines
Sat 12/207:40 pmGMP - BUF
2 stops39h 43mJapan Airlines
Deal found 6/30$2,083
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:10 pmBUF - ICN
1 stop21h 50mKorean Air
Tue 7/84:25 pmICN - BUF
1 stop20h 34mKorean Air
Deal found 6/30$2,322
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:55 pmBUF - ICN
3 stops34h 40mSingapore Airlines
Wed 10/84:45 pmICN - BUF
3 stops39h 35mSingapore Airlines
Deal found 7/1$2,333
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:04 pmBUF - ICN
2 stops35h 31mMultiple Airlines
Sun 1/1810:00 amICN - BUF
1 stop19h 36mMultiple Airlines
Deal found 6/30$2,748

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Buffalo to Seoul that are best for you.

Fly from

Buffalo

Fly to

Seoul

Route

Depart

Return

Price

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 8/9

5:35 am-10:45 am

2 stops40h 10m

Incheon Intl

Sun 8/24

1:35 am-6:10 pm

2 stops29h 35m

$1,177

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/13

1:57 pm-4:20 am

2 stops25h 23m

Incheon Intl

Wed 8/20

4:50 pm-9:53 am

2 stops30h 03m

$1,313

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/13

12:02 pm-4:00 am

1 stop26h 58m

Incheon Intl

Wed 8/20

4:25 pm-11:57 pm

1 stop20h 32m

$1,572

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 8/9

6:59 pm-3:30 pm

2 stops31h 31m

Incheon Intl

Mon 8/25

5:25 pm-10:34 pm

1 stop18h 09m

$1,576

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 8/9

6:45 am-10:20 pm

2 stops26h 35m

Seoul Gimpo Intl

Mon 8/25

7:40 am-9:16 pm

2 stops26h 36m

$1,622

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Fri 12/12

6:32 pm-6:20 pm

2 stops33h 48m

Incheon Intl

Sat 12/20

10:45 am-7:21 pm

2 stops46h 36m

$1,794

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 10/12

7:30 pm-4:00 am

1 stop19h 30m

Incheon Intl

Wed 12/10

7:25 pm-5:33 pm

1 stop36h 08m

$1,962

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 8/13

5:31 pm-5:05 pm

2 stops34h 34m

Incheon Intl

Tue 8/19

1:20 am-10:34 pm

2 stops34h 14m

$2,079

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Fri 12/12

8:09 am-10:55 am

2 stops36h 46m

Seoul Gimpo Intl

Sat 12/20

7:40 pm-9:23 pm

2 stops39h 43m

$2,083

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 12/18

9:15 am-3:40 pm

3 stops40h 25m

Incheon Intl

Sun 1/18

4:45 pm-9:31 pm

3 stops42h 46m

$2,626

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 11 results
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Best time to book a flight from Buffalo to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, February is the cheapest month in which you can book a flight from Buffalo to Seoul (average of $998). Flying from Buffalo to Seoul 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 SEL?

Find hourly flight availability from Buffalo to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

When flying from Buffalo to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 33% versus a flight in the afternoon.

How much does it cost to fly round-trip from Buffalo to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Buffalo to Seoul, such as ANA, Korean Air, and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
892 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.4

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
892 reviews
ANA
8.4
Very good
892 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.4

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
892 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.4

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
1,504 reviews
ANA
8.4
Very good
892 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.4

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
892 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.4

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
7,973 reviews
ANA
8.4
Very good
892 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.4

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 Seoul. 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 Seoul?

    For a flight from Buffalo to Seoul, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Seoul per day. 1 airline has flights to Seoul from Buffalo on a regular basis.

  • What are the cheapest airlines flying from Buffalo to Seoul round-trip?

    Etihad Airways, at $1,177, was found to be the cheapest airline from Buffalo to Seoul.Alternate airlines to your destination round-trip include United Airlines and Delta. Etihad Airways is 23% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Buffalo to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Seoul (average of $998). Flying from Buffalo to Seoul 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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Alternative routes for Buffalo to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Buffalo to Seoul

Discover the top airline that operate flights from Buffalo to Seoul. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,137Average$1,825FlexibilityNo cancel feeOn-timeN/A

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