Book flights from Oslo to Copenhagen from €84*

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

Nov 2026
From€118*
Seen: 1 day ago
Flight Type: One Way/Economy
Dec 2026
From€105*
Seen: 1 day ago
Flight Type: One Way/Economy
Jan 2027
From€84*
Seen: 1 day ago
Flight Type: One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €105
cmp-daily-histogram-bars-legend-max-price-aria-label €257
Displaying fares for November-2026
  • OSL–CPH, 08.11.2026: From €223
    08

    Su

    NOV

  • OSL–CPH, 09.11.2026: From €257
    09

    Mo

  • OSL–CPH: cmp-view-offers-disclaimer. Find offers
    10

    Tu

  • OSL–CPH: cmp-view-offers-disclaimer. Find offers
    11

    We

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

    Th

  • OSL–CPH, 13.11.2026: From €194
    13

    Fr

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

    Sa

  • OSL–CPH, 15.11.2026: From €223
    15

    Su

  • OSL–CPH: cmp-view-offers-disclaimer. Find offers
    16

    Mo

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

    Tu

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

    We

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

    Th

  • OSL–CPH, 20.11.2026: From €149
    20

    Fr

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

    Sa

  • OSL–CPH, 22.11.2026: From €169
    22

    Su

  • OSL–CPH: cmp-view-offers-disclaimer. Find offers
    23

    Mo

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

    Tu

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

    We

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

    Th

  • OSL–CPH, 27.11.2026: From €169
    27

    Fr

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

    Sa

  • OSL–CPH, 29.11.2026: From €118
    29

    Su

  • OSL–CPH, 30.11.2026: From €194
    30

    Mo

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

    Tu

    DEC

  • OSL–CPH, 02.12.2026: From €133
    02

    We

  • OSL–CPH: cmp-view-offers-disclaimer. Find offers
    03

    Th

  • OSL–CPH, 04.12.2026: From €133
    04

    Fr

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

    Sa

  • OSL–CPH, 06.12.2026: From €105
    06

    Su

  • OSL–CPH, 07.12.2026: From €105
    07

    Mo

    • Range€105-€257

    *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 Oslo to Copenhagen with airBaltic

    Fly from Oslo to Copenhagen 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 Oslo to Copenhagen with airBaltic
    From
    To
    Fare Type
    Dates
    Price
    Oslo (OSL)Copenhagen (CPH)One way
    /
    Economy    		Depart: 04.05.2027

    From

    €84

    Seen: 1 day ago

    Oslo (OSL)Copenhagen (CPH)One way
    /
    Economy    		Depart: 19.05.2027

    From

    €84

    Seen: 1 day ago

    Oslo (OSL)Copenhagen (CPH)One way
    /
    Economy    		Depart: 24.01.2027

    From

    €84

    Seen: 1 day ago

    Oslo (OSL)Copenhagen (CPH)One way
    /
    Economy    		Depart: 31.01.2027

    From

    €84

    Seen: 1 day ago

    Oslo (OSL)Copenhagen (CPH)One way
    /
    Economy    		Depart: 19.09.2027

    From

    €84

    Seen: 1 day ago

    Oslo (OSL)Copenhagen (CPH)One way
    /
    Economy    		Depart: 20.09.2027

    From

    €84

    Seen: 1 day ago

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

    From

    €84

    Seen: 1 day ago

    Oslo (OSL)Copenhagen (CPH)One way
    /
    Economy    		Depart: 19.04.2027

    From

    €84

    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 Oslo to Copenhagen

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

    The cheapest month to fly from Oslo to Copenhagen is typically October. 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 Oslo to Copenhagen?

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

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

    Your airBaltic flight arrives to Kastrup Airport (CPH).

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