AirHint found the following cheapest return flights from Madrid (MAD) to Newark (EWR) in March 2026 (see full year).

Return flights

04 Mar - 08 Mar	United
04 Mar - 10 Mar	Lufthansa	direct
02 Mar - 08 Mar	Air Canada
05 Mar - 10 Mar	Lufthansa	direct
05 Mar - 10 Mar	Scandinavian Airlines
05 Mar - 11 Mar	Scandinavian Airlines
04 Mar - 09 Mar	Scandinavian Airlines
06 Mar - 08 Mar	United
05 Mar - 12 Mar	Scandinavian Airlines
05 Mar - 08 Mar	Scandinavian Airlines
12 Mar - 30 Apr	Scandinavian Airlines
02 Mar - 01 Apr	Scandinavian Airlines
01 Mar - 01 Apr	TAP
30 Mar - 07 Apr	TAP
30 Mar - 06 Apr	TAP
25 Mar - 07 Apr	TAP
26 Mar - 01 Apr	TAP
29 Mar - 06 Apr	TAP
29 Mar - 07 Apr	TAP
31 Mar - 07 Apr	TAP

Also check the deals for one-way flights from Madrid to Newark in March.

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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Cheapest return flights from Madrid to Newark in March from $388

Return flights