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Buffalo Niagara International Airport to Incheon Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Incheon Intl. Airport over the next 90 days, with one-way fares from $584 and round-trip from $1,234. Based on Trip.com's latest 7-day flight data.

      • BUF 6:00 AM
        34h 15m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Sat, Oct 24 | Jetblue Airways
        ICN 9:55 PM
        30h 3m
        1 stop
        BUF 2:58 PM
        Seoul - Buffalo | Fri, Oct 30 | Air Premia
        $1,234 $1,430
        14% off
        14% off
        $1,430 $1,234
      • BUF 11:34 AM
        28h 6m
        1 stop
        ICN 5:40 AM
        Buffalo - Seoul | Sat, Nov 14 | American Airlines
        ICN 9:55 PM
        33h 31m
        1 stop
        BUF 5:26 PM
        Seoul - Buffalo | Tue, Nov 17 | Air Premia
        $1,243 $1,430
        13% off
        13% off
        $1,430 $1,243
      • BUF 6:21 AM
        33h 54m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Sat, Oct 24 | American Airlines
        ICN 9:55 PM
        32h 15m
        1 stop
        BUF 5:10 PM
        Seoul - Buffalo | Tue, Oct 27 | Air Premia
        $1,243 $1,430
        13% off
        13% off
        $1,430 $1,243
      • BUF 5:40 AM
        34h
        1 stop
        ICN 5:40 AM
        Buffalo - Seoul | Thu, Nov 5 | American Airlines
        ICN 9:55 PM
        38h 38m
        1 stop
        BUF 10:33 PM
        Seoul - Buffalo | Mon, Nov 9 | Air Premia
        $1,243
        13% off
        $1,430 $1,243
      • BUF 4:04 PM
        24h 11m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Tue, Oct 20 | Jetblue Airways
        ICN 9:55 PM
        34h 7m
        1 stop
        BUF 7:02 PM
        Seoul - Buffalo | Tue, Oct 27 | Air Premia
        $1,253
        12% off
        $1,430 $1,253
      • BUF 11:38 AM
        28h 37m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Thu, Oct 22 | Jetblue Airways
        ICN 9:55 PM
        30h 3m
        1 stop
        BUF 2:58 PM
        Seoul - Buffalo | Sun, Oct 25 | Air Premia
        $1,253
        12% off
        $1,430 $1,253
      • BUF 11:38 AM
        28h 37m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Mon, Oct 19 | Jetblue Airways
        ICN 9:55 PM
        38h 38m
        1 stop
        BUF 11:33 PM
        Seoul - Buffalo | Sun, Oct 25 | Air Premia
        $1,253
        12% off
        $1,430 $1,253
      • BUF 11:34 AM
        28h 6m
        1 stop
        ICN 5:40 AM
        Buffalo - Seoul | Sat, Nov 7 | American Airlines
        ICN 9:55 PM
        38h 38m
        1 stop
        BUF 10:33 PM
        Seoul - Buffalo | Sat, Nov 14 | Air Premia
        $1,255
        12% off
        $1,430 $1,255
      • BUF 6:08 AM
        34h 7m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Thu, Oct 22 | American Airlines
        ICN 9:55 PM
        37h 29m
        1 stop
        BUF 10:24 PM
        Seoul - Buffalo | Sun, Oct 25 | Air Premia
        $1,264
        12% off
        $1,430 $1,264
      • BUF 11:13 AM
        29h 2m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Mon, Oct 19 | American Airlines
        ICN 9:55 PM
        32h 15m
        1 stop
        BUF 5:10 PM
        Seoul - Buffalo | Sun, Oct 25 | Air Premia
        $1,264
        12% off
        $1,430 $1,264
      • BUF 6:08 AM
        34h 7m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Tue, Oct 20 | American Airlines
        ICN 9:55 PM
        37h 29m
        1 stop
        BUF 10:24 PM
        Seoul - Buffalo | Tue, Oct 27 | Air Premia
        $1,264
        12% off
        $1,430 $1,264
      • BUF 11:38 AM
        28h 37m
        1 stop
        ICN 5:15 AM
        Buffalo - Seoul | Sun, Oct 18 | Jetblue Airways
        ICN 9:55 PM
        23h 13m
        1 stop
        BUF 8:08 AM
        Seoul - Buffalo | Sun, Oct 25 | Air Premia
        $1,301
        9% off
        $1,430 $1,301
      • BUF 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Buffalo - Seoul | Wed, Oct 14 | Normal Airline
        SEL 3:00 PM
        6h
        Nonstop
        BUF 4:00 PM
        Seoul - Buffalo | Fri, Oct 16 | Normal Airline
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      • BUF 8:55 PM
        29h 30m
        1 stop
        ICN 3:25 PM
        Buffalo - Seoul | Wed, Oct 28 | United Airlines
        $584 $791
        26% off
        26% off
        $791 $584
      • BUF 6:00 AM
        20h 25m
        1 stop
        ICN 3:25 PM
        Buffalo - Seoul | Sun, Nov 1 | United Airlines
        $584 $791
        26% off
        26% off
        $791 $584
      • BUF 6:00 AM
        20h 25m
        1 stop
        ICN 3:25 PM
        Buffalo - Seoul | Thu, Oct 29 | United Airlines
        $584 $791
        26% off
        26% off
        $791 $584
      • BUF 6:00 AM
        20h 25m
        1 stop
        ICN 3:25 PM
        Buffalo - Seoul | Fri, Oct 30 | United Airlines
        $584
        26% off
        $791 $584
      • BUF 9:01 AM
        18h 49m
        1 stop
        ICN 4:50 PM
        Buffalo - Seoul | Thu, Oct 29 | Delta Air Lines
        $584
        26% off
        $791 $584
      • BUF 6:55 PM
        31h 35m
        1 stop
        ICN 3:30 PM
        Buffalo - Seoul | Wed, Oct 28 | Delta Air Lines
        $590
        25% off
        $791 $590
      • BUF 3:52 PM
        34h 33m
        1 stop
        ICN 3:25 PM
        Buffalo - Seoul | Tue, Oct 27 | United Airlines
        $656
        17% off
        $791 $656
      • BUF 6:00 AM
        23h 10m
        1 stop
        ICN 6:10 PM
        Buffalo - Seoul | Fri, Oct 30 | Korean Air
        $706
        11% off
        $791 $706
      • BUF 6:00 AM
        23h 10m
        1 stop
        ICN 6:10 PM
        Buffalo - Seoul | Thu, Oct 29 | Korean Air
        $706
        11% off
        $791 $706
      • BUF 6:00 AM
        23h 10m
        1 stop
        ICN 6:10 PM
        Buffalo - Seoul | Sun, Nov 1 | Korean Air
        $706
        11% off
        $791 $706
      • BUF 9:55 AM
        29h 45m
        1 stop
        ICN 5:40 AM
        Buffalo - Seoul | Sun, Nov 15 | Delta Air Lines
        $717
        9% off
        $791 $717
      • BUF 7:50 PM
        32h 55m
        1 stop
        ICN 5:45 PM
        Buffalo - Seoul | Wed, Oct 28 | Korean Air
        $719
        9% off
        $791 $719
      • BUF 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Buffalo - Seoul | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Buffalo Niagara International Airport to Incheon Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Buffalo Niagara International Airport to Incheon Intl. Airport?

The cheapest airline flying from Buffalo Niagara International Airport to Incheon Intl. Airport is Delta Air Lines (from $490) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From $490
American Airlines
From $512
United Airlines
From $584
Korean Air
From $706
Air Canada
From $749
Virgin Atlantic
From $793
Turkish Airlines
From $798
Jetblue Airways
From $816
Asiana Airlines
From $1,529

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What is the flight schedule from Buffalo Niagara International Airport to Incheon Intl. Airport?

Check the schedule for flights from Buffalo to Seoul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3841

    Buffalo Niagara International Airport

    9:06 AM

    BUF

    1h 17m

    Nonstop

    10:23 AM

    DTW

    S M T W T F S
    Search

  2. DL159

    Detroit Metropolitan Wayne County Airport

    12:45 PM

    DTW

    13h 40m

    Nonstop

    4:25 PM

    ICN

    S M T W T F S

  3. KE3668

    Buffalo Niagara International Airport

    7:40 PM

    BUF

    2h 18m

    Nonstop

    9:58 PM

    ATL

    S M T W T F S
    Search

  4. KE5036

    Hartsfield–Jackson Atlanta International Airport

    11:50 PM

    ATL

    15h 10m

    Nonstop

    4:00 AM

    ICN

    S M T W T F S

  5. AA882

    Buffalo Niagara International Airport

    7:00 AM

    BUF

    3h 33m

    Nonstop

    9:33 AM

    DFW

    S M T W T F S
    Search

  6. AA281

    Dallas Fort Worth International Airport

    10:25 AM

    DFW

    15h 20m

    Nonstop

    3:45 PM

    ICN

    S M T W T F S

  7. DL2898

    Buffalo Niagara International Airport

    6:25 AM

    BUF

    1h 19m

    Nonstop

    7:44 AM

    DTW

    S M T W T F S
    Search

  8. DL159

    Detroit Metropolitan Wayne County Airport

    12:45 PM

    DTW

    13h 40m

    Nonstop

    4:25 PM

    ICN

    S M T W T F S

  9. KE6850

    Buffalo Niagara International Airport

    6:00 AM

    BUF

    2h 21m

    Nonstop

    8:21 AM

    ATL

    S M T W T F S
    Search

  10. KE036

    Hartsfield–Jackson Atlanta International Airport

    1:25 PM

    ATL

    15h 25m

    Nonstop

    5:50 PM

    ICN

    S M T W T F S

  11. DL2898

    Buffalo Niagara International Airport

    6:25 AM

    BUF

    1h 19m

    Nonstop

    7:44 AM

    DTW

    S M T W T F S
    Search

  12. DL361

    Detroit Metropolitan Wayne County Airport

    8:27 AM

    DTW

    5h 3m

    Nonstop

    10:30 AM

    SFO

    S M T W T F S

  13. YP114

    San Francisco Intl. Airport

    3:30 PM

    SFO

    12h 40m

    Nonstop

    8:10 PM

    ICN

    - - - - - F -

  14. DL2898

    Buffalo Niagara International Airport

    6:25 AM

    BUF

    1h 19m

    Nonstop

    7:44 AM

    DTW

    S M T W T F S
    Search

  15. DL361

    Detroit Metropolitan Wayne County Airport

    8:27 AM

    DTW

    5h 3m

    Nonstop

    10:30 AM

    SFO

    S M T W T F S

  16. YP112

    San Francisco Intl. Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    S - T - T - S

  17. DL2664

    Buffalo Niagara International Airport

    6:00 AM

    BUF

    2h 21m

    Nonstop

    8:21 AM

    ATL

    S M T W T F S
    Search

  18. DL672

    Hartsfield–Jackson Atlanta International Airport

    9:40 AM

    ATL

    5h 19m

    Nonstop

    11:59 AM

    SFO

    S M T W T F S

  19. YP112

    San Francisco Intl. Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    S - T - T - S

  20. AA2921

    Buffalo Niagara International Airport

    5:50 PM

    BUF

    2h 10m

    Nonstop

    7:00 PM

    ORD

    S M T W T F S
    Search

  21. AA2281

    O'Hare Intl. Airport

    9:29 PM

    ORD

    2h 39m

    Nonstop

    12:08 AM

    DFW

    S M T W T F S

  22. AA281

    Dallas Fort Worth International Airport

    10:25 AM

    DFW

    15h 20m

    Nonstop

    3:45 PM

    ICN

    S M T W T F S

  23. UA4403

    Buffalo Niagara International Airport

    3:52 PM

    BUF

    1h 22m

    Nonstop

    5:14 PM

    EWR

    S M T W T F S
    Search

  24. UA285

    Newark Liberty Intl. Airport Airport

    10:35 AM

    EWR

    14h 45m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S
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About Buffalo Niagara International Airport and Incheon Intl. Airport

Learn about Buffalo Niagara International Airport (BUF) and Incheon Intl. Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 10,733.46 km
Cheapest one-way ticket price $584
Cheapest return ticket price $1,234

FAQs for Buffalo Niagara International Airport to Incheon Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Buffalo Niagara International Airport to Incheon Intl. Airport currently start from $584, and round-trip fares start from $1,234. The current lowest fare is a United Airlines flight departing on Wed, Oct 28; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Buffalo Niagara International Airport to Incheon Intl. Airport is $1,160. Prices may vary depending on the departure date, airline, and availability.
  • Enter Buffalo Niagara International Airport and Incheon Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.