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Flights from Karlsruhe to Oslo

Find the cheapest flights from Karlsruhe to Oslo within the next three months. Book one-way flights from €41 or return tickets from €220.

      • FKB 08:40
        24h 20m
        1 stop
        OSL 09:00
        Karlsruhe - Oslo | Wed, Jan 14 | Wizz Air
        OSL 20:50
        11h 15m
        1 stop
        FKB 08:05
        Oslo - Karlsruhe | Sun, Jan 18 | Air Serbia
        €220 €767
        71% OFF
        71% OFF
        €767 €220
      • FKB 08:40
        11h 30m
        1 stop
        OSL 20:10
        Karlsruhe - Oslo | Fri, Jan 23 | Wizz Air
        OSL 20:50
        11h 15m
        1 stop
        FKB 08:05
        Oslo - Karlsruhe | Sun, Jan 25 | Air Serbia
        €225 €767
        71% OFF
        71% OFF
        €767 €225
      • FKB 19:40
        26h 50m
        1 stop
        OSL 22:30
        Karlsruhe - Oslo | Sat, Dec 13 | Ryanair
        OSL 07:30
        11h 45m
        1 stop
        FKB 19:15
        Oslo - Karlsruhe | Sat, Dec 20 | Norwegian Air Shuttle ASA
        €235 €767
        69% OFF
        69% OFF
        €767 €235
      • FKB 22:30
        22h 20m
        1 stop
        OSL 20:50
        Karlsruhe - Oslo | Fri, Dec 12 | Ryanair
        OSL 07:00
        15h
        1 stop
        FKB 22:00
        Oslo - Karlsruhe | Mon, Dec 15 | Norwegian Air Shuttle ASA
        €238
        69% OFF
        €767 €238
      • FKB 22:15
        21h 30m
        1 stop
        OSL 19:45
        Karlsruhe - Oslo | Mon, Dec 22 | Ryanair
        OSL 07:10
        13h 5m
        1 stop
        FKB 20:15
        Oslo - Karlsruhe | Fri, Dec 26 | Scandinavian Airlines
        €310
        60% OFF
        €767 €310
      • FKB 20:40
        13h 30m
        1 stop
        OSL 10:10
        Karlsruhe - Oslo | Fri, Jan 2 | Ryanair
        OSL 17:00
        18h 45m
        1 stop
        FKB 11:45
        Oslo - Karlsruhe | Mon, Jan 5 | Norwegian Air Shuttle ASA
        €335
        56% OFF
        €767 €335
      • FKB 22:30
        11h 15m
        1 stop
        OSL 09:45
        Karlsruhe - Oslo | Fri, Dec 19 | Ryanair
        OSL 07:50
        13h 10m
        1 stop
        FKB 21:00
        Oslo - Karlsruhe | Tue, Dec 23 | Scandinavian Airlines
        €537
        30% OFF
        €767 €537
      • FKB 13:00
        17h 25m
        1 stop
        OSL Invalid Date
        Karlsruhe - Oslo | Thu, Dec 11 | Normal Airline
        OSL 15:00
        6h
        Direct
        FKB 16:00
        Oslo - Karlsruhe | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Karlsruhe to Oslo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Karlsruhe to Oslo Flights

The distance between Karlsruhe and Oslo is approximately 1,220.29km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price€41
Cheapest return ticket price€220
Off-season travel monthSeptember
Peak season for travelJuly
Flight distance1,220.29km

When is the cheapest time to fly from Karlsruhe to Oslo?

The cheapest time for Karlsruhe to Oslo flights: Jan 4 to Jan 11 — one way flight prices from €40.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Karlsruhe to Oslo, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Karlsruhe (FKB) to Oslo (OSL)?

    Based on Trip.com data, Ryanair offers one-way fares as low as €41 on Cheapest nonstop routes (e.g. FKB to OSL on Tue, Jan 6), while Wizz Air offers Cheapest nonstop round-trips from €220 departing on Wed, Jan 14 and returning on Sun, Jan 18.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Karlsruhe to Oslo 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.
  • To find best deals on flights from Karlsruhe to Oslo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jan 6, with one-way flights priced at just €41.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Oslo travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Karlsruhe to Oslo is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Karlsruhe to Oslo on December 13, 2025 with Ryanair, with prices starting at €234.
  • The time difference between Oslo and Karlsruhe is 0h.
  • Tickets can only be changed or cancelled 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.