Cheapest return flights from Newark to Barcelona in December from 296€

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

Return flights

01 Dec - 10 Dec United direct
10 Dec - 18 Dec Air Canada
10 Dec - 17 Dec Air Canada
29 Dec - 15 Jan Air Canada
10 Dec - 23 Dec United
01 Dec - 09 Dec United
07 Dec - 16 Dec TAP
01 Dec - 08 Dec SWISS
12 Dec - 23 Dec Icelandair
31 Dec - 07 Jan United
11 Dec - 23 Dec Scandinavian Airlines
13 Dec - 23 Dec Scandinavian Airlines
13 Dec - 25 Jan Scandinavian Airlines
22 Dec - 21 Jan United
22 Dec - 01 Jan United
21 Dec - 01 Jan United
23 Dec - 01 Jan United
20 Dec - 06 Jan Air Canada
19 Dec - 19 Jan Scandinavian Airlines
18 Dec - 07 Jan Scandinavian Airlines

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

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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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