Cheap flights from Barcelona to Warsaw from £39

The month of December is, on average, the cheapest month to fly to Warsaw from Barcelona, with most prices found around £21. If you don’t want to visit Warsaw in December, then you should wait until November to fly from Barcelona, when ticket prices are also cheap, with an average price of £21.

The cheapest day to depart from Barcelona to Warsaw is on a Tuesday when prices can be found for as low as £98. Flights from Barcelona to Warsaw on a Wednesday will generally be more expensive and average around £114. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Warsaw from Barcelona in the morning is the least expensive time of day to depart. momondo users have found prices as low as £103 when looking at flights departing in the morning. Flights to Warsaw are more costly in the evening, with an average ticket price of £110. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Barcelona-El Prat to Warsaw Modlin for the best Barcelona - Warsaw flight prices

You are more likely to see cheaper flights to Warsaw from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around £136 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Barcelona for as low as £88 on momondo.

Historically, on average around 31% of flights between Barcelona and Warsaw have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, LOT have had the fewest delays on this route over the last 12 months, with about 26% of their flights experiencing any sort of delay.

The number of flights available between Barcelona and Warsaw is 2 per day as of April 2026. The most frequent departure time is 19:00, with 43% of daily flights leaving in the afternoon.

The number of flights available between Barcelona and Warsaw is 19 per week as of April 2026. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.