AirHint found the following cheapest one-way flights from Newark (EWR) to Barcelona (BCN) in August 2026 (see full year).
One-Way flights
| 03 Aug | SWISS | ||
| 23 Aug | TAP | ||
| 16 Aug | Iberia | ||
| 18 Aug | SWISS | ||
| 11 Aug | SWISS | ||
| 17 Aug | TAP | ||
| 02 Aug | Lufthansa | ||
| 19 Aug | TAP | ||
| 05 Aug | SWISS | ||
| 24 Aug | Aer Lingus |
Also check the deals for return flights from Newark to Barcelona in August.
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