AirHint found the following cheapest return flights from Madrid (MAD) to Newark (EWR) in June 2025 (see full year).

Return flights

18 Jun - 17 Jul	TAP
18 Jun - 22 Jul	TAP
24 Jun - 08 Jul	United
24 Jun - 31 Jul	United
25 Jun - 08 Jul	United
25 Jun - 14 Jul	United
24 Jun - 09 Jul	United
25 Jun - 31 Jul	United
24 Jun - 06 Jul	Air Canada
25 Jun - 10 Jul	United
17 Jun - 23 Jun	Scandinavian Airlines
18 Jun - 26 Jun	Transavia France
17 Jun - 25 Jun	Air Transat
20 Jun - 23 Jun	Lufthansa
18 Jun - 23 Jun	Air Europa
20 Jun - 24 Jun	SWISS
24 Jun - 30 Jun	Air Transat
24 Jun - 29 Jun	Lufthansa	direct
18 Jun - 30 Jun	TAP
20 Jun - 29 Jun	United

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

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 June from $463

Return flights