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Flights from Helsinki to Sofia

Airlines Flying from Helsinki to Sofia

Choose from 1 carriers that fly from Helsinki to Sofia, including Lufthansa, Enjoy the cheapest tickets on this route with Airbaltic.
Lufthansa logo Lufthansa

Find the cheapest flights from Helsinki to Sofia within the next three months. Book one-way flights from £36 or return tickets from £76.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Helsinki to Sofia

The distance between Helsinki and Sofia is about 1,962.3 km. The most popular month to Sofia is July. The off-season for travel is November.

Cheapest one-way flight price£36
Cheapest round-trip ticket price£76
Off-season for travelNovember
Peak season for travelJuly
Flight distance1,962.3 km
Popular airlineLufthansa

Find the best time to fly from Helsinki to Sofia

The cheapest time for Helsinki to Sofia flights: Dec 4 to Dec 10 — one way flight prices from £48.

Cheapest flights
From price
Search
  • 2329

  • Nov

    305
  • 612
  • 1319
  • 2026

  • Dec

    273
  • 410
  • 1117
  • 1824
  • 2531

  • Jan

    17
  • 814
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • Which airlines offer direct flights from Helsinki to Sofia?

    At the moment, you can catch a nonstop flight from Helsinki to Sofia with the following airlines, including: Norwegian Air Sweden AOC Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • 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 Sofia 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.
  • The cheapest months to fly from Helsinki to Sofia is November, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Helsinki to Sofia on October 30, 2025 with Airbaltic, with prices starting at £123.
  • You can land at any one of the following hubs in Sofia, with Helsinki Airport to Sofia International Airport (HEL-SOF) is by far the most common option on this route: Sofia International Airport (SOF).
  • The time difference between Sofia and Helsinki is 0h.
  • 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.

How to find a cheap flight from Helsinki to Sofia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Helsinki to Sofia. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
For the best booking experience on the go, download Trip.com and search for cheap flights to access exclusive deals just for you.