Cheapest airlines flights from Oslo to Kristiansand

You can pick from 1 carriers that fly from Oslo to Kristiansand including Scandinavian Airlines, , , with Norwegian serving cheapest ticket on this route.

Search cheap flights from Oslo to Kristiansand in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at £23, and round-trip tickets start at £203.

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

Oslo to Kristiansand Flight Details

The distance between Oslo and Kristiansand is about 246.42 km. The average flying time from Oslo to Kristiansand is around 52 minutes. Based on Trip.com's latest data, travel demand is highest in January. The off-season for travel is October.

Cheapest one-way flight price£23
Cheapest return ticket price£203
Cheapest monthOctober
Peak season for travelJanuary
Flight distance246.42 km
Average flight time52 minutes
Popular airlineScandinavian Airlines

When is the cheapest time to book flights from Oslo to Kristiansand?

The cheapest time to fly from Oslo to Kristiansand: Jan 18 to Jan 25 — one-way prices start at £23.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Oslo to Kristiansand (OSL-KRS)?

    Based on Trip.com data, Norwegian offers one-way fares as low as £23 on Cheapest nonstop routes (e.g. OSL to KRS on Sun, Jan 25), while Norwegian offers Cheapest nonstop round-trips from £203 departing on Mon, Dec 29 and returning on Wed, Dec 31.
  • At the moment, you can catch a nonstop flight from Oslo to Kristiansand with the following airlines, including: Scandinavian Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 52 minutes to fly from Oslo to Kristiansand.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oslo to Kristiansand 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.
  • Based on Trip.com data in the past 4 weeks, there is 32 flight per week flying from Oslo to Kristiansand. You can check the weekly schedule for popular airlines on this route below: Scandinavian Airlines: S/M/T/W/T/-/- -- SK215 (14:32)
  • To find best deals on flights from Oslo to Kristiansand, 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 Sun, Jan 25, with one-way flights priced at just £23.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norwegian.
    · 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 Kristiansand travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Oslo to Kristiansand is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Oslo to Kristiansand on December 18, 2025 with Norwegian, with prices starting at £23.
  • You can land at any one of the following hubs in Kristiansand, with Oslo Airport to Kristiansand Airport (OSL-KRS) is by far the most common option on this route: Kristiansand Airport (KRS).
  • The time difference between Kristiansand and Oslo is 0h.
  • Tickets can only be changed or canceled 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.