HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$776+ Cheap flights from Buffalo (BUF) to Seoul (SEL)

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 — SEL
jul 8 — jul 151
ter 7/8
ter 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 julho 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 Seoul (SEL)
Search Deals
One-way flight 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).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 julho 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.
ter 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.
qua 10/11:57 pmBUF - ICN
2 stops25h 23mUnited Airlines
qua 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.
qua 9/179:48 amBUF - ICN
2 stops35h 57mMultiple Airlines
seg 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.
qui 8/2812:02 pmBUF - ICN
2 stops41h 43mWestJet
ter 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.
sex 9/57:00 amBUF - ICN
1 stop19h 30mAmerican Airlines
seg 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
ter 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.
qua 8/1310:50 amBUF - ICN
2 stops40h 15mAir Canada
qui 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.
qui 8/149:45 amBUF - ICN
2 stops36h 00mEtihad Airways
sex 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.
qui 8/2812:41 pmBUF - ICN
3 stops37h 54mSingapore Airlines
ter 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.
qua 10/17:07 amBUF - GMP
2 stops46h 28mANA
qua 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.
qui 12/188:14 amBUF - GMP
2 stops48h 06mJapan Airlines
seg 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 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 julho 3, 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

ter 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

qua 10/1

1:57 pm-4:20 am

2 stops25h 23m

Incheon Intl

qua 10/8

4:50 pm-9:58 am

2 stops30h 08m

$1,267

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

qua 9/17

9:48 am-10:45 am

2 stops35h 57m

Incheon Intl

seg 10/20

1:35 am-9:00 pm

2 stops32h 25m

$1,358

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

qui 8/28

12:02 pm-6:45 pm

2 stops41h 43m

Incheon Intl

ter 9/23

8:45 pm-6:03 pm

2 stops34h 18m

$1,389

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

sex 9/5

7:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

seg 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

qua 9/24

4:25 pm-11:37 pm

1 stop20h 12m

$1,522

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

qua 8/13

10:50 am-4:05 pm

2 stops40h 15m

Incheon Intl

seg 9/22

5:45 pm-9:16 pm

2 stops40h 31m

$1,532

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

qui 8/14

9:45 am-10:45 am

2 stops36h 00m

Incheon Intl

sex 9/26

1:35 am-10:00 pm

2 stops33h 25m

$1,542

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

qui 8/28

12:41 pm-3:35 pm

3 stops37h 54m

Incheon Intl

ter 9/23

4:45 pm-7:20 pm

3 stops39h 35m

$1,543

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

qua 10/1

7:07 am-6:35 pm

2 stops46h 28m

Seoul Gimpo Intl

qua 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
2

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 julho 3, 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 julho 3, 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
893 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

7.7

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

Entertainment

7.9

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

7.7

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

Entertainment

7.9

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

7.7

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
1,503 reviews
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

7.7

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

Entertainment

7.9

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

7.7

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
7,970 reviews
ANA
8.4
Very good
893 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

7.7

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?

    Turkish Airlines, at $1,150, was found to be the cheapest airline from Buffalo to Seoul.Alternate airlines to your destination round-trip include United Airlines and WestJet. Turkish Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $776. However, be on the lookout for offers from Japan Airlines and Korean Air, as they are both options that can get you from Buffalo to Seoul for a low price.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Incheon Intl flights
Newark to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
LaGuardia to Incheon Intl flights
Newark to Gimpo Intl flights
LaGuardia to Gimpo Intl flights
Rochester to Incheon Intl flights
Buffalo to Incheon Intl flights
John F Kennedy Intl to Jeju City flights
John F Kennedy Intl to Busan flights
Albany to Incheon Intl flights
Albany to Gimpo Intl flights
Newark to Jeju City flights
Rochester to Gimpo Intl flights
Newark to Busan flights
Islip to Incheon Intl flights
Buffalo to Gimpo Intl flights
LaGuardia to Jeju City flights
LaGuardia to Busan flights
Syracuse to Incheon Intl flights
Newark to Daegu flights
John F Kennedy Intl to Daegu flights
Elmira to Incheon Intl flights
Ithaca to Incheon Intl flights
Binghamton to Incheon Intl flights
John F Kennedy Intl to Gwangju flights
Newark to Cheongju flights
Stewart to Incheon Intl flights

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 julho 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,137Average$1,825FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.