Trip.com
>
Flights
>
Flights to United States
>
Flights to New York State
>
Flights to Buffalo
>
Helsinki to Buffalo flight
>
Helsinki Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Helsinki Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from US$1,160 and round-trip from US$1,448. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      HEL 16:25
      31h 43m
      1 stop
      BUF 17:08
      Helsinki - Buffalo | Thu, Oct 29 | British Airways
      US$1,160 US$1,843
      37% off
      37% off
      US$1,843 US$1,160
    • HEL 16:50
      30h 36m
      1 stop
      BUF 17:26
      Helsinki - Buffalo | Tue, Nov 10 | Iberia
      US$1,180 US$1,843
      36% off
      36% off
      US$1,843 US$1,180
    • HEL 16:50
      23h 53m
      1 stop
      BUF 10:43
      Helsinki - Buffalo | Sun, Nov 8 | Iberia
      US$1,182 US$1,843
      36% off
      36% off
      US$1,843 US$1,182
    • HEL 16:50
      34h 35m
      1 stop
      BUF 20:25
      Helsinki - Buffalo | Mon, Nov 16 | Iberia
      US$1,192
      35% off
      US$1,843 US$1,192
    • HEL 16:50
      23h 48m
      1 stop
      BUF 10:38
      Helsinki - Buffalo | Fri, Nov 6 | Iberia
      US$1,199
      35% off
      US$1,843 US$1,199
    • HEL 16:25
      25h 28m
      1 stop
      BUF 10:53
      Helsinki - Buffalo | Thu, Oct 29 | Finnair
      US$1,250
      32% off
      US$1,843 US$1,250
    • HEL 16:20
      13h 39m
      1 stop
      BUF 23:59
      Helsinki - Buffalo | Sun, Nov 8 | British Airways
      US$1,266
      31% off
      US$1,843 US$1,266
    • HEL 16:50
      24h 27m
      1 stop
      BUF 11:17
      Helsinki - Buffalo | Mon, Nov 9 | British Airways
      US$1,267
      31% off
      US$1,843 US$1,267
    • HEL 16:50
      22h 17m
      1 stop
      BUF 08:07
      Helsinki - Buffalo | Fri, Nov 20 | Finnair
      US$1,271
      31% off
      US$1,843 US$1,271
    • HEL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Helsinki - Buffalo | Sun, Oct 25 | Normal Airline
      More cheap flights
      More cheap flights
    • HEL 16:50
      34h 35m
      1 stop
      BUF 20:25
      Helsinki - Buffalo | Fri, Nov 6 | Finnair
      BUF 05:40
      25h 15m
      1 stop
      HEL 13:55
      Buffalo - Helsinki | Tue, Nov 10 | American Airlines
      US$1,448 US$4,066
      64% off
      64% off
      US$4,066 US$1,448
    • HEL 16:50
      31h 36m
      1 stop
      BUF 17:26
      Helsinki - Buffalo | Tue, Nov 3 | Finnair
      BUF 06:00
      24h 55m
      1 stop
      HEL 13:55
      Buffalo - Helsinki | Sun, Nov 8 | American Airlines
      US$1,486 US$4,066
      63% off
      63% off
      US$4,066 US$1,486
    • HEL 16:50
      25h 14m
      1 stop
      BUF 11:04
      Helsinki - Buffalo | Fri, Nov 6 | British Airways
      BUF 05:40
      25h 15m
      1 stop
      HEL 13:55
      Buffalo - Helsinki | Tue, Nov 10 | American Airlines
      US$1,494 US$4,066
      63% off
      63% off
      US$4,066 US$1,494
    • HEL 16:50
      24h 27m
      1 stop
      BUF 11:17
      Helsinki - Buffalo | Fri, Oct 30 | British Airways
      BUF 05:40
      25h 15m
      1 stop
      HEL 13:55
      Buffalo - Helsinki | Fri, Nov 6 | American Airlines
      US$1,525
      62% off
      US$4,066 US$1,525
    • HEL 16:50
      24h 48m
      1 stop
      BUF 10:38
      Helsinki - Buffalo | Tue, Nov 3 | British Airways
      BUF 06:00
      24h 55m
      1 stop
      HEL 13:55
      Buffalo - Helsinki | Sun, Nov 8 | American Airlines
      US$1,532
      62% off
      US$4,066 US$1,532
    • HEL 16:50
      25h 14m
      1 stop
      BUF 11:04
      Helsinki - Buffalo | Fri, Nov 6 | Iberia
      BUF 05:40
      25h 15m
      1 stop
      HEL 13:55
      Buffalo - Helsinki | Tue, Nov 10 | American Airlines
      US$1,536
      62% off
      US$4,066 US$1,536
    • HEL 12:30
      17h 23m
      1 stop
      BUF 22:53
      Helsinki - Buffalo | Sun, Nov 29 | Iberia
      BUF 07:00
      21h 25m
      1 stop
      HEL 11:25
      Buffalo - Helsinki | Sun, Dec 6 | American Airlines
      US$2,846
      30% off
      US$4,066 US$2,846
    • HEL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Helsinki - Buffalo | Sun, Oct 25 | Normal Airline
      BUF 15:00
      6h
      Nonstop
      HEL 16:00
      Buffalo - Helsinki | Tue, Oct 27 | Normal Airline
      More cheap flights
      More cheap flights
    • HEL 16:20
      13h 39m
      1 stop
      BUF 23:59
      Helsinki - Buffalo | Sun, Nov 8 | British Airways
      US$1,266 US$1,843
      31% off
      31% off
      US$1,843 US$1,266
    • HEL 16:20
      13h 39m
      1 stop
      BUF 23:59
      Helsinki - Buffalo | Fri, Nov 6 | British Airways
      US$1,284 US$1,843
      30% off
      30% off
      US$1,843 US$1,284
    • HEL 16:20
      13h 39m
      1 stop
      BUF 23:59
      Helsinki - Buffalo | Fri, Nov 6 | Finnair
      US$1,287 US$1,843
      30% off
      30% off
      US$1,843 US$1,287
    • HEL 16:50
      22h 17m
      1 stop
      BUF 08:07
      Helsinki - Buffalo | Fri, Nov 20 | Finnair
      US$1,271
      31% off
      US$1,843 US$1,271
    • HEL 16:50
      23h 48m
      1 stop
      BUF 10:38
      Helsinki - Buffalo | Fri, Nov 6 | Iberia
      US$1,199
      35% off
      US$1,843 US$1,199
    • HEL 16:50
      23h 53m
      1 stop
      BUF 10:43
      Helsinki - Buffalo | Sun, Nov 8 | Iberia
      US$1,182
      36% off
      US$1,843 US$1,182
    • HEL 16:50
      24h 27m
      1 stop
      BUF 11:17
      Helsinki - Buffalo | Mon, Nov 9 | British Airways
      US$1,267
      31% off
      US$1,843 US$1,267
    • HEL 16:25
      25h 28m
      1 stop
      BUF 10:53
      Helsinki - Buffalo | Thu, Oct 29 | Finnair
      US$1,250
      32% off
      US$1,843 US$1,250
    • HEL 16:50
      30h 36m
      1 stop
      BUF 17:26
      Helsinki - Buffalo | Tue, Nov 10 | Iberia
      US$1,180
      36% off
      US$1,843 US$1,180
    • HEL 13:00
      17h 25m
      1 stop
      BUF 14:00
      Helsinki - Buffalo | Sun, Oct 25 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Helsinki to Buffalo 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 Helsinki Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Helsinki Airport to Buffalo Niagara International Airport is Turkish Airlines (from US$541) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Turkish Airlines
From US$541
Finnair
From US$793
KLM
From US$1,109
Air France
From US$1,116
British Airways
From US$1,160
Iberia
From US$1,180
Lufthansa
From US$1,237
Icelandair
From US$1,405
Scandinavian Airlines
From US$1,519

Find more flights and airlines

What is the flight schedule from Helsinki Airport to Buffalo Niagara International Airport?

Check on the flight schedule from Helsinki to Buffalo to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA6089

    Helsinki Airport

    16:25

    HEL

    9h 25m

    Nonstop

    17:50

    ORD

    S M - W - F -
    Search

  2. BA6508

    O'Hare International Airport

    21:00

    ORD

    1h 53m

    Nonstop

    23:53

    BUF

    S M T W T F S

  3. FI343

    Helsinki Airport

    15:00

    HEL

    3h 40m

    Nonstop

    15:40

    KEF

    S M T W T F S
    Search

  4. FI615

    Keflavík International Airport

    17:00

    KEF

    6h 20m

    Nonstop

    19:20

    JFK

    S M T W T F S

  5. B6102

    John F. Kennedy International Airport

    22:15

    JFK

    1h 38m

    Nonstop

    23:53

    BUF

    S - - W T F S

  6. AF3247

    Helsinki Airport

    13:55

    HEL

    2h 30m

    Nonstop

    15:25

    AMS

    S M T W T F S
    Search

  7. AF6699

    Amsterdam Airport Schiphol

    17:05

    AMS

    8h 15m

    Nonstop

    20:20

    JFK

    S M T W T F -

  8. AF5796

    John F. Kennedy International Airport

    22:10

    JFK

    1h 40m

    Nonstop

    23:50

    BUF

    S M T W T F S

  9. LH2461

    Helsinki Airport

    12:35

    HEL

    2h 40m

    Nonstop

    14:15

    MUC

    S M T W - - S
    Search

  10. LH412

    Munich International Airport

    16:10

    MUC

    8h 55m

    Nonstop

    19:05

    EWR

    S M T W T F S

  11. LH8575

    Newark Liberty International Airport

    21:25

    EWR

    1h 36m

    Nonstop

    23:01

    BUF

    - - - - T F -

  12. AY1411

    Helsinki Airport

    07:45

    HEL

    2h 40m

    Nonstop

    09:25

    FRA

    S M T W T F S
    Search

  13. DE2016

    Frankfurt Airport

    11:55

    FRA

    8h 40m

    Nonstop

    14:35

    JFK

    S M T W T F S

  14. B61202

    John F. Kennedy International Airport

    17:29

    JFK

    1h 34m

    Nonstop

    19:03

    BUF

    S M T W T F S

  15. KL1248

    Helsinki Airport

    07:00

    HEL

    2h 30m

    Nonstop

    08:30

    AMS

    S M T W T F S
    Search

  16. KL6149

    Amsterdam Airport Schiphol

    14:45

    AMS

    8h 25m

    Nonstop

    17:10

    JFK

    S M T W - F S

  17. KL6324

    John F. Kennedy International Airport

    13:00

    JFK

    1h 35m

    Nonstop

    14:35

    BUF

    S M T W - - S

  18. AF3248

    Helsinki Airport

    07:00

    HEL

    2h 30m

    Nonstop

    08:30

    AMS

    S M T W T F S
    Search

  19. AF5595

    Amsterdam Airport Schiphol

    14:45

    AMS

    8h 25m

    Nonstop

    17:10

    JFK

    S M T W T F S

  20. AF7933

    John F. Kennedy International Airport

    17:15

    JFK

    1h 39m

    Nonstop

    18:54

    BUF

    S M T W T F S

  21. AF3248

    Helsinki Airport

    07:00

    HEL

    2h 30m

    Nonstop

    08:30

    AMS

    S M T W T F S
    Search

  22. AF6698

    Amsterdam Airport Schiphol

    12:35

    AMS

    8h

    Nonstop

    14:35

    JFK

    S M T W T F S

  23. AF7933

    John F. Kennedy International Airport

    17:15

    JFK

    1h 39m

    Nonstop

    18:54

    BUF

    S M T W T F S

  24. KL1248

    Helsinki Airport

    07:00

    HEL

    2h 30m

    Nonstop

    08:30

    AMS

    S M T W T F S
    Search

  25. KL641

    Amsterdam Airport Schiphol

    12:50

    AMS

    8h 10m

    Nonstop

    16:00

    JFK

    S M T W T F S

  26. KL6324

    John F. Kennedy International Airport

    13:00

    JFK

    1h 35m

    Nonstop

    14:35

    BUF

    S M T W - - S

  27. AF3248

    Helsinki Airport

    07:00

    HEL

    2h 30m

    Nonstop

    08:30

    AMS

    S M T W T F S
    Search

  28. AF3563

    Amsterdam Airport Schiphol

    09:20

    AMS

    8h 33m

    Nonstop

    11:53

    DTW

    S M T W T F S

  29. AF5860

    Detroit Metropolitan Wayne County Airport

    17:56

    DTW

    1h 17m

    Nonstop

    19:13

    BUF

    S M T W T - S
Find more flights and airlines

About Helsinki Airport and Buffalo Niagara International Airport

Learn about Helsinki Airport (HEL) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 6,635.46 km
Cheapest one-way ticket price US$1,160
Cheapest return ticket price US$1,448

FAQs for Helsinki Airport to Buffalo Niagara International Airport Flights

  • What are the cheapest flights from Helsinki Airport to Buffalo Niagara International Airport?

    One-way flights from Helsinki Airport to Buffalo Niagara International Airport currently start from US$1,160, and round-trip fares start from US$1,448. The current lowest fare is a British Airways flight departing on Thu, Oct 29; 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 Helsinki Airport to Buffalo Niagara International Airport is US$1,354. Prices may vary depending on the departure date, airline, and availability.
  • Enter Helsinki Airport and Buffalo Niagara International 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 the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.