If you want a cheap flight from Warsaw to Oslo, you've got two airlines to choose from. You can use the search box to filter your preferences, but we've found that the cheapest day to fly is 10 / Feb / 2025.
Oslo (Gardermoen) Airport is just one of the airports in Oslo. If you're not set on a specific airport, try changing your search from Oslo (Gardermoen) Airport to Oslo to see a broader range of flights – they might be cheaper. It usually takes about 8 hrs 25 mins to fly 1080 km to Oslo (Gardermoen) Airport.
There are about six flights to or via Oslo every week, so you have plenty of options. Keep your eye out for flights
If you're planning on going to Oslo during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.
