Find flight deals from Oslo to Kosice for the next 3 months. Book one way flights from €174 or round trip flights from €196.

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

Flying from Oslo to Kosice

The distance between Oslo and Kosice is approximately 1,423.24 km. Based on Trip.com's data travel demand peaks in August. The off-season for travel is September.

Cheapest one-way flight price€174
Cheapest round-trip ticket price€196
Off-season for travelSeptember
Peak season for travelAugust
Flight distance1,423.24 km

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

The cheapest time for Oslo to Kosice flights: Dec 7 to Dec 14 — one way flight prices from €174.

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 Oslo to Kosice, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Oslo to Kosice (OSL-KSC)?

    Based on Trip.com data, Norwegian Air Shuttle ASA offers one-way fares as low as €174 on Cheapest nonstop routes (e.g. OSL to KSC on Sat, Dec 13), while LOT Polish Airlines offers Cheapest nonstop round-trips from €196 departing on Fri, Dec 12 and returning on Sun, Dec 14.
  • 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 Kosice 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 Oslo to Kosice, 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 Sat, Dec 13, with one-way flights priced at just €174.
    · 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 Air Shuttle ASA.
    · 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 Kosice travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Oslo to Kosice is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Oslo to Kosice on December 12, 2025 with LOT Polish Airlines, with prices starting at €195.
  • The time difference between Kosice 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.