AirHint found the following cheapest one-way flights from Newark (EWR) to Barcelona (BCN) in May 2026 (see full year).
One-Way flights
| 03 May | TAP | ||
| 11 May | TAP | ||
| 04 May | SWISS | ||
| 13 May | Icelandair | ||
| 16 May | FrenchBee | ||
| 17 May | TAP | ||
| 01 May | FrenchBee | ||
| 02 May | Air Canada | ||
| 31 May | TAP | ||
| 25 May | TAP |
Also check the deals for return flights from Newark to Barcelona in May.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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