Book flights from Helsinki to Oslo from €69*

Travel between Helsinki and Oslo 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 Helsinki - Oslo vary by month and day to find the best time to fly

Nov 2026
From€103*
Seen: 1 day ago
Flight Type: One Way/Economy
Dec 2026
From€69*
Seen: 1 day ago
Flight Type: One Way/Economy
Jan 2027
From€70*
Seen: 1 day ago
Flight Type: One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €89
cmp-daily-histogram-bars-legend-max-price-aria-label €520
Displaying fares for November-2026
  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    10

    Tu

    NOV

  • HEL–OSL, 11.11.2026: From €418
    11

    We

  • HEL–OSL, 12.11.2026: From €147
    12

    Th

  • HEL–OSL, 13.11.2026: From €127
    13

    Fr

  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    14

    Sa

  • HEL–OSL, 15.11.2026: From €169
    15

    Su

  • HEL–OSL, 16.11.2026: From €169
    16

    Mo

  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    17

    Tu

  • HEL–OSL, 18.11.2026: From €127
    18

    We

  • HEL–OSL, 19.11.2026: From €520
    19

    Th

  • HEL–OSL, 20.11.2026: From €117
    20

    Fr

  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    21

    Sa

  • HEL–OSL, 22.11.2026: From €147
    22

    Su

  • HEL–OSL, 23.11.2026: From €127
    23

    Mo

  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    24

    Tu

  • HEL–OSL, 25.11.2026: From €127
    25

    We

  • HEL–OSL, 26.11.2026: From €127
    26

    Th

  • HEL–OSL, 27.11.2026: From €103
    27

    Fr

  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    28

    Sa

  • HEL–OSL, 29.11.2026: From €127
    29

    Su

  • HEL–OSL, 30.11.2026: From €127
    30

    Mo

  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    01

    Tu

    DEC

  • HEL–OSL, 02.12.2026: From €127
    02

    We

  • HEL–OSL, 03.12.2026: From €127
    03

    Th

  • HEL–OSL, 04.12.2026: From €89
    04

    Fr

  • HEL–OSL, 05.12.2026: From €89
    05

    Sa

  • HEL–OSL, 06.12.2026: From €103
    06

    Su

  • HEL–OSL, 07.12.2026: From €103
    07

    Mo

  • HEL–OSL: cmp-view-offers-disclaimer. Find offers
    08

    Tu

  • HEL–OSL, 09.12.2026: From €117
    09

    We

    • Range€89-€520

    *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.

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

    Fly from Helsinki to Oslo 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 Helsinki to Oslo with airBaltic
    From
    To
    Fare Type
    Dates
    Price
    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 16.12.2026

    From

    €69

    Seen: 1 day ago

    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 21.12.2026

    From

    €69

    Seen: 1 day ago

    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 19.12.2026

    From

    €69

    Seen: 1 day ago

    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 28.01.2027

    From

    €70

    Seen: 1 day ago

    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 03.02.2027

    From

    €70

    Seen: 1 day ago

    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 13.02.2027

    From

    €70

    Seen: 1 day ago

    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 01.09.2027

    From

    €70

    Seen: 1 day ago

    Helsinki (HEL)Oslo (OSL)One way
    /
    Economy    		Depart: 07.06.2027

    From

    €70

    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.

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    Frequently asked questions about flights from Helsinki to Oslo

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

    The cheapest month to fly from Helsinki to Oslo is typically November. 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 Helsinki to Oslo?

    The best time to book a flight from Helsinki to Oslo 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 Helsinki to Oslo?

    airBaltic frequently has campaigns for flights from Helsinki to Oslo, 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 Oslo?

    Your airBaltic flight arrives to Oslo Airport (OSL).

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