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

Return flights

04 Mar - 18 Mar	SWISS
11 Mar - 25 Mar	SWISS
02 Mar - 11 Mar	SWISS
02 Mar - 16 Mar	Air Canada
03 Mar - 16 Mar	Air Canada
10 Mar - 24 Mar	Air Canada
03 Mar - 17 Mar	Air Canada
04 Mar - 16 Mar	Air Canada
16 Mar - 30 Mar	Air Canada
03 Mar - 10 Mar	United
24 Mar - 14 Apr	Iberia
03 Mar - 07 Apr	SWISS
23 Mar - 30 Apr	SWISS
31 Mar - 07 Apr	SWISS
30 Mar - 14 Apr	SWISS
30 Mar - 06 Apr	Scandinavian Airlines
25 Mar - 05 Apr	SWISS
27 Mar - 11 Apr	Air Canada
30 Mar - 14 Apr	Brussels Airlines	direct
31 Mar - 07 Apr	Brussels Airlines	direct

Also check the deals for one-way flights from Newark to Athens 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 Newark to Athens in March from $332

Return flights