Cheap flights from Oslo to Warsaw from $66

The cheapest month to fly to Warsaw from Oslo is in October. Flight prices, which tend to average around $112, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of October, then departing from Oslo during the month January is also very affordable. Most momondo users find prices during this month for around $116.

The cheapest day to depart from Oslo to Warsaw is on a Sunday when prices can be found for as low as $302. Flights from Oslo to Warsaw on a Tuesday will generally be more expensive and average around $575. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Warsaw is in the afternoon. Flights from Oslo to Warsaw during this time can be as low as $132. In the evening is when there is more demand to fly to Warsaw, so prices are often more expensive at around $526 per ticket.

Fly from Oslo Sandefjord to Warsaw Frederic Chopin for the best Oslo - Warsaw flight prices

You are more likely to see cheaper flights to Warsaw from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $166 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Oslo for as low as $127 on momondo.

There are 3 cabin classes available to choose from on Oslo to Warsaw flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Norwegian and airBaltic are the most popular carriers operating from Oslo to Warsaw

Wizz Air, LOT and Norwegian are the top three most popular airlines that fly to Warsaw from Oslo according to our data. Wizz Air is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 3 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Oslo and Warsaw have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Norwegian have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

As of March 2026, 2 flights take off from Oslo and land in Warsaw each day. The most common flight departure time for this route is 10:00AM, with 77% of daily flights taking off at noon.

As of March 2026, 17 flights take off from Oslo and land in Warsaw each week. The most common flight departure day for this route is Mon, with 29% of weekly flights taking off on this day.