Cheap Flights from Sendai to Helsinki from PLN 2,755

Frequently Asked Questions

• What are the cheapest flights from Sendai to Helsinki (SDJ-HEL)?

  Based on Trip.com data, HK Express offers one-way fares as low as PLN 2,755 on Cheapest nonstop routes (e.g. SDJ to HEL on Fri, Jan 23), while Japan Airlines offers Cheapest nonstop round-trips from PLN 5,595 departing on Mon, Jan 12 and returning on Fri, Jan 16.

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sendai to Helsinki 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.

• How can I find the best deals on flights from Sendai to Helsinki?

  To find best deals on flights from Sendai to Helsinki, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jan 23, with one-way flights priced at just PLN 2,755.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is HK Express.
  · 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 Helsinki travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Sendai (SDJ) to Helsinki (HEL) the cheapest?

  The cheapest months to fly from Sendai to Helsinki is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Sendai to Helsinki on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Sendai to Helsinki on December 21, 2025 with Asiana Airlines, with prices starting at PLN 5,885.

• Is there any time difference between Sendai and Helsinki?

  The time difference between Helsinki and Sendai is 7h.

• How do I change or cancel my ticket from Sendai to Helsinki?

  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.