Book flights from Brussels to Helsinki from €89*

Travel between Brussels and Helsinki with airBaltic and enjoy a smooth, comfortable journey. Book your flight today and start your next adventure.

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*Fares displayed have been collected the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.


Check out the flight deals!

See how Brussels - Helsinki vary by month and day to find the best time to fly

Oct 2026
From€135*
Seen: 1 day ago
Flight Type: One Way/Economy
Nov 2026
From€89*
Seen: 14 hrs ago
Flight Type: One Way/Economy
Dec 2026
From€121*
Seen: 22 hrs ago
Flight Type: One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €135
cmp-daily-histogram-bars-legend-max-price-aria-label €621
Displaying fares for October-2026
  • BRU–HEL, 01.10.2026: From €621
    01

    Th

    OCT

  • BRU–HEL, 02.10.2026: From €280
    02

    Fr

  • BRU–HEL, 03.10.2026: From €280
    03

    Sa

  • BRU–HEL, 04.10.2026: From €319
    04

    Su

  • BRU–HEL, 05.10.2026: From €280
    05

    Mo

  • BRU–HEL, 06.10.2026: From €246
    06

    Tu

  • BRU–HEL, 07.10.2026: From €246
    07

    We

  • BRU–HEL, 08.10.2026: From €478
    08

    Th

  • BRU–HEL, 09.10.2026: From €246
    09

    Fr

  • BRU–HEL, 10.10.2026: From €246
    10

    Sa

  • BRU–HEL, 11.10.2026: From €246
    11

    Su

  • BRU–HEL, 12.10.2026: From €217
    12

    Mo

  • BRU–HEL, 13.10.2026: From €217
    13

    Tu

  • BRU–HEL, 14.10.2026: From €217
    14

    We

  • BRU–HEL, 15.10.2026: From €363
    15

    Th

  • BRU–HEL, 16.10.2026: From €280
    16

    Fr

  • BRU–HEL, 17.10.2026: From €417
    17

    Sa

  • BRU–HEL, 18.10.2026: From €246
    18

    Su

  • BRU–HEL, 19.10.2026: From €168
    19

    Mo

  • BRU–HEL, 20.10.2026: From €168
    20

    Tu

  • BRU–HEL, 21.10.2026: From €168
    21

    We

  • BRU–HEL, 22.10.2026: From €246
    22

    Th

  • BRU–HEL, 23.10.2026: From €191
    23

    Fr

  • BRU–HEL, 24.10.2026: From €246
    24

    Sa

  • BRU–HEL, 25.10.2026: From €246
    25

    Su

  • BRU–HEL, 26.10.2026: From €168
    26

    Mo

  • BRU–HEL, 27.10.2026: From €150
    27

    Tu

  • BRU–HEL, 28.10.2026: From €135
    28

    We

  • BRU–HEL, 29.10.2026: From €150
    29

    Th

  • BRU–HEL, 30.10.2026: From €191
    30

    Fr

  • BRU–HEL, 31.10.2026: From €246
    31

    Sa

    • Range€135-€621

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.


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    Find the best deals for flights from Brussels to Helsinki with airBaltic

    Fly from Brussels to Helsinki with airBaltic and enjoy affordable fares, flexible schedules, and a comfortable travel experience. Whether you’re planning a business trip, a weekend getaway, or a holiday escape, offers convenient flights and exceptional service to make your journey smooth from booking to arrival.

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    Find the best deals for flights from Brussels to Helsinki with airBaltic
    From
    To
    Fare Type
    Dates
    Price
    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 14.11.2026

    From

    €89

    Seen: 14 hrs ago

    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 19.11.2026

    From

    €121

    Seen: 21 hrs ago

    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 05.11.2026

    From

    €121

    Seen: 21 hrs ago

    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 06.12.2026

    From

    €121

    Seen: 22 hrs ago

    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 10.11.2026

    From

    €121

    Seen: 21 hrs ago

    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 12.11.2026

    From

    €121

    Seen: 1 day ago

    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 18.11.2026

    From

    €121

    Seen: 1 day ago

    Brussels (BRU)Helsinki (HEL)One way
    /
    Economy    		Depart: 24.12.2026

    From

    €121

    Seen: 1 day ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.

     

    Frequently asked questions about flights from Brussels to Helsinki

    What is the cheapest month to fly from Brussels to Helsinki?

    The cheapest month to fly from Brussels to Helsinki is typically March. Fares can vary depending on demand and availability, so compare travel dates to find the best price for your trip.

    When is the best time to book a flight from Brussels to Helsinki?

    The best time to book a flight from Brussels to Helsinki depends on factors such as travel dates, season, and demand. Booking in advance and comparing different travel dates can help you find a suitable fare.

    How can I find best deals with airBaltic from Brussels to Helsinki?

    airBaltic frequently has campaigns for flights from Brussels to Helsinki, you can subscribe to our newsletter and be among the first ones to know about the sales

    Which airport does my airBaltic flight arrive in Helsinki?

    Your airBaltic flight arrives to Helsinki-Vantaa Airport (HEL).

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