Cheapest return flights from Newark to Barcelona in December from $402

Best time to book flights for Newark (EWR) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Barcelona (BCN) in December 2025 (see full year).

Return flights

07 Dec - 14 Dec Icelandair
05 Dec - 12 Dec Icelandair
06 Dec - 14 Dec TAP
15 Dec - 22 Dec TAP
25 Dec - 30 Dec British Airways
17 Dec - 07 Jan TAP
07 Dec - 14 Dec Lufthansa direct
18 Dec - 07 Jan TAP
06 Dec - 14 Dec Lufthansa direct
23 Dec - 04 Jan TAP
20 Dec - 27 Dec American Airlines
19 Dec - 26 Dec TAP
19 Dec - 04 Jan TAP
18 Dec - 04 Jan TAP
25 Dec - 30 Dec United direct

Also check the deals for one-way flights from Newark to Barcelona in December.

Skyscanner

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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