Flyus.com searches for the lowest fares from hundreds of airlines to offer you cheap, competitive airfares to your desired destinations, no matter where you're headed. Tell us where you want to go and our interactive Price Tracker tool will point you to the best time to fly to save you time and money!
Newark (EWR) » Portugal » EWR to OPO
Good to Know - Flights from Newark to Porto
$ 508.81
or less (round trip)
Top Tips for Finding Cheap Flights from Newark to Porto
Looking for cheap airfare from Newark to Porto? 25% of our users found round-trip tickets to Porto for the following price or less: $ 508.81 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Newark to Porto flight deals.
FAQs - Booking from Newark to Porto flights
The cheapest flight Newark to Porto found on flyus.com in the last 72 hours was $508.81 round-trip.
Find cheap flights from Newark to Porto and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.
Cheapest Flights
from Newark, United States (EWR) to:
-
Porto, Portugal (OPO)Aug 19, 25 - Sep 02, 25$508.81
-
Porto, Portugal (OPO)Sep 09, 25 - Oct 01, 25$538.91
-
Porto, Portugal (OPO)Sep 02, 25 - Sep 12, 25$545.41
-
Porto, Portugal (OPO)Aug 19, 25 - Sep 10, 25$565.31
-
Porto, Portugal (OPO)Sep 21, 25 - Oct 15, 25$573.61
