AirHint found the following cheapest one-way flights from Newark (EWR) to Warsaw (WAW) in April 2026 (see full year).
One-Way flights
| 29 Apr | British Airways | ||
| 08 Apr | British Airways | ||
| 15 Apr | British Airways | ||
| 25 Apr | Lufthansa | ||
| 23 Apr | SWISS | ||
| 18 Apr | SWISS | ||
| 30 Apr | SWISS | ||
| 25 Apr | LOT | direct | |
| 23 Apr | LOT | direct | |
| 30 Apr | LOT | direct |
Also check the deals for return flights from Newark to Warsaw in April.
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