Cheapest return flights from Newark to Barcelona in September from 444€

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 September 2025 (see full year).

Return flights

24 Sep - 06 Oct TAP
21 Sep - 30 Sep TAP
24 Sep - 03 Oct TAP
30 Sep - 09 Oct TAP
08 Sep - 15 Sep Scandinavian Airlines
22 Sep - 29 Sep TAP
25 Sep - 01 Oct TAP
24 Sep - 29 Sep TAP
16 Sep - 26 Sep TAP
16 Sep - 27 Sep Icelandair
18 Sep - 25 Sep TAP
28 Sep - 15 Oct FrenchBee
09 Sep - 16 Sep Scandinavian Airlines
03 Sep - 08 Sep Scandinavian Airlines
14 Sep - 21 Sep Scandinavian Airlines
26 Sep - 05 Oct TAP
24 Sep - 03 Oct United direct
25 Sep - 01 Oct United direct
24 Sep - 06 Oct United direct
26 Sep - 05 Oct Lufthansa direct

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

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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