Cheap flights from Barcelona to Warsaw from £37

The month of February is, on average, the cheapest month to fly to Warsaw from Barcelona, with most prices found around £70. If you don’t want to visit Warsaw in February, then you should wait until December to fly from Barcelona, when ticket prices are also cheap, with an average price of £97.

The cheapest day to depart from Barcelona to Warsaw is on a Tuesday when prices can be found for as low as £99. Flights from Barcelona to Warsaw on a Friday will generally be more expensive and average around £146. 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 £107 when looking at flights departing in the morning. Flights to Warsaw are more costly in the evening, with an average ticket price of £112. 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 £139 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 £96 on momondo.

There are 2 cabin classes available to choose from on Barcelona to Warsaw flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 32% 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 123 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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 25% of their flights experiencing any sort of delay.

The number of flights available between Barcelona and Warsaw is 2 per day as of March 2026. The most frequent departure time is 10:00, with 47% of daily flights leaving in the evening.

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