Cheap flights from Newark Airport to Warsaw from $298

The cheapest month to fly to Warsaw from Newark Airport is in January. Flight prices, which tend to average around $348, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of January, then departing from Newark Airport during the month November is also very affordable. Most momondo users find prices during this month for around $352.

The cheapest day to depart from Newark Airport to Warsaw is on a Wednesday when prices can be found for as low as $775. Flights from Newark Airport to Warsaw on a Thursday will generally be more expensive and average around $854. 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 evening. Flights from Newark Airport to Warsaw during this time can be as low as $800. In the afternoon is when there is more demand to fly to Warsaw, so prices are often more expensive at around $850 per ticket.

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

You are more likely to see cheaper flights to Warsaw from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $660 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Newark Airport for as low as $629 on momondo.

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

Delta is the most popular carrier operating from Newark to Warsaw

LOT, Scandinavian Airlines and United Airlines are the top three most popular airlines that fly to Warsaw from Newark Airport according to our data. LOT is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Warsaw. Keep in mind that there are 12 different airlines that fly to Warsaw on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% of flights between Newark and Warsaw have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

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

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

According to our data, LOT have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

The number of flights available between Newark Airport and Warsaw is 1 per day as of May 2026. The most frequent departure time is 7:00PM, with 100% of daily flights leaving in the evening.

7 flights are operational weekly from Newark Airport to Warsaw as of May 2026. The most popular departure day for this route is Mon, with 29% of flights per week taking off on this day.