Book flights from Copenhagen to Oslo from €90*

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

Nov 2026
From€150*
Seen: 14 hrs ago
Flight Type: One Way/Economy
Dec 2026
From€112*
Seen: 15 hrs ago
Flight Type: One Way/Economy
Jan 2027
From€102*
Seen: 16 hrs ago
Flight Type: One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €112
cmp-daily-histogram-bars-legend-max-price-aria-label €324
Displaying fares for November-2026
  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    14

    Sa

    NOV

  • CPH–OSL, 15.11.2026: From €324
    15

    Su

  • CPH–OSL, 16.11.2026: From €243
    16

    Mo

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

    Tu

  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    18

    We

  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    19

    Th

  • CPH–OSL, 20.11.2026: From €167
    20

    Fr

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

    Sa

  • CPH–OSL, 22.11.2026: From €167
    22

    Su

  • CPH–OSL, 23.11.2026: From €279
    23

    Mo

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

    Tu

  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    25

    We

  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    26

    Th

  • CPH–OSL, 27.11.2026: From €150
    27

    Fr

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

    Sa

  • CPH–OSL, 29.11.2026: From €167
    29

    Su

  • CPH–OSL, 30.11.2026: From €279
    30

    Mo

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

    Tu

    DEC

  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    02

    We

  • CPH–OSL, 03.12.2026: From €188
    03

    Th

  • CPH–OSL, 04.12.2026: From €122
    04

    Fr

  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    05

    Sa

  • CPH–OSL, 06.12.2026: From €150
    06

    Su

  • CPH–OSL, 07.12.2026: From €167
    07

    Mo

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

    Tu

  • CPH–OSL, 09.12.2026: From €150
    09

    We

  • CPH–OSL, 10.12.2026: From €112
    10

    Th

  • CPH–OSL, 11.12.2026: From €188
    11

    Fr

  • CPH–OSL: cmp-view-offers-disclaimer. Find offers
    12

    Sa

  • CPH–OSL, 13.12.2026: From €122
    13

    Su

    • Range€112-€324

    *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 Copenhagen to Oslo with airBaltic

    Fly from Copenhagen 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 Copenhagen to Oslo with airBaltic
    From
    To
    Fare Type
    Dates
    Price
    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 01.09.2027

    From

    €90

    Seen: 15 hrs ago

    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 22.04.2027

    From

    €90

    Seen: 16 hrs ago

    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 15.09.2027

    From

    €90

    Seen: 16 hrs ago

    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 21.04.2027

    From

    €90

    Seen: 16 hrs ago

    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 31.03.2027

    From

    €90

    Seen: 12 hrs ago

    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 01.04.2027

    From

    €90

    Seen: 16 hrs ago

    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 29.09.2027

    From

    €90

    Seen: 15 hrs ago

    Copenhagen (CPH)Oslo (OSL)One way
    /
    Economy    		Depart: 07.04.2027

    From

    €90

    Seen: 13 hrs 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 Copenhagen to Oslo

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

    The cheapest month to fly from Copenhagen 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 Copenhagen to Oslo?

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

    airBaltic frequently has campaigns for flights from Copenhagen 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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    Popular routes to Oslo