Cheapest return flights from Newark to Toronto in May from $321

AirHint found the following cheapest return flights from Newark (EWR) to Toronto (YYZ) in May 2026 (see full year).

Return flights

01 May - 18 May Porter Airlines (Canada) Ltd
01 May - 17 May Porter Airlines (Canada) Ltd
01 May - 05 May Porter Airlines (Canada) Ltd
01 May - 08 May Porter Airlines (Canada) Ltd
01 May - 15 May Porter Airlines (Canada) Ltd
07 May - 18 May Porter Airlines (Canada) Ltd
07 May - 17 May Porter Airlines (Canada) Ltd
07 May - 08 May Porter Airlines (Canada) Ltd
07 May - 15 May Porter Airlines (Canada) Ltd
11 May - 18 May Porter Airlines (Canada) Ltd
17 May - 05 Jun Porter Airlines (Canada) Ltd
31 May - 08 Jun Porter Airlines (Canada) Ltd
31 May - 09 Jun Porter Airlines (Canada) Ltd
31 May - 05 Jun Porter Airlines (Canada) Ltd
24 May - 08 Jun Porter Airlines (Canada) Ltd
24 May - 09 Jun Porter Airlines (Canada) Ltd
24 May - 05 Jun Porter Airlines (Canada) Ltd
29 May - 08 Jun Porter Airlines (Canada) Ltd
29 May - 09 Jun Porter Airlines (Canada) Ltd
29 May - 05 Jun Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Newark to Toronto in May.

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Feel free to contact us with any feedback or request another flight research.