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Cheap Flights from Helsinki to Appleton

We've found these cheap flights for you. You can book one-way or return flight tickets.

      • HEL 12:30
        16h 44m
        1 stop
        ATW 21:14
        Helsinki - Appleton | Mon, Dec 22 | British Airways
        ATW 06:07
        20h 38m
        1 stop
        HEL 10:45
        Appleton - Helsinki | Mon, Dec 29 | American Airlines
        € 1,818 € 2,099
        13% OFF
        13% OFF
        € 2,099 € 1,818
      • HEL 12:30
        16h 44m
        1 stop
        ATW 21:14
        Helsinki - Appleton | Mon, Dec 22 | Finnair
        ATW 06:07
        20h 38m
        1 stop
        HEL 10:45
        Appleton - Helsinki | Mon, Dec 29 | American Airlines
        € 1,889 € 2,099
        10% OFF
        10% OFF
        € 2,099 € 1,889
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        ATW 15:00
        6h
        Direct
        HEL 16:00
        Appleton - Helsinki | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
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        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        Search
        Search

Displayed flight fares from Helsinki to Appleton are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Helsinki to Appleton

The distance between Helsinki and Appleton is 6,925.44km. Based on Trip.com's data, travel demand peaks in October. The off-season for travel is November.

Cheapest return ticket price€ 1,818
Off-season for travelNovember
Peak season for travelOctober
Flight distance6,925.44km

Find the best time to fly from Helsinki to Appleton

The cheapest time for Helsinki to Appleton flights: Feb 15 to Feb 22 — one way flight prices from € 934.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Helsinki to Appleton, calculated over the upcoming 10 weeks.

Flight FAQs

  • When is the best time to book flights from Helsinki to Appleton?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Helsinki to Appleton is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Helsinki to Appleton, you can use various tools on Trip.com:
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Appleton travel is around October.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Helsinki to Appleton is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Helsinki to Appleton on December 22, 2025 with British Airways, with prices starting at € 1,817.
  • The time difference between Appleton and Helsinki is 8h.
  • Tickets can only be changed or cancelled if permitted by airline policy. 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. However, 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.

More Flight Itineraries