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Flights from Helsinki to Appleton

We've found these cheap flights for you. You can book one-way or round-trip 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
        THB 67,421 THB 77,870
        13% OFF
        13% OFF
        THB 77,870 THB 67,421
      • 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
        THB 70,083 THB 77,870
        10% OFF
        10% OFF
        THB 77,870 THB 70,083
      • HEL 13:00
        17h 25m
        1 stop
        ATW Invalid Date
        Helsinki - Appleton | Sat, Dec 13 | Normal Airline
        ATW 15:00
        6h
        Nonstop
        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
        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
      • 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.

Helsinki to Appleton Flight Details

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

Cheapest return ticket priceTHB 67,421
Cheapest monthNovember
Peak season for travelOctober
Flight distance6,925.44 km

When is the cheapest time to book flights from Helsinki to Appleton?

The cheapest time to fly from Helsinki to Appleton: Feb 15 to Feb 22 — one-way prices start at THB 34,672.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • 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 THB 67,420.
  • The time difference between Appleton and Helsinki is 8h.
  • Tickets can only be changed or canceled 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.

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