Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: Jul 17, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest one-way flights from New York (LGA) to Porto (OPO), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
23 Aug	Lufthansa
17 Aug	Lufthansa
18 Aug	KLM
20 Aug	Lufthansa
11 Aug	Lufthansa
10 Aug	Air Canada
31 Aug	Air Canada
27 Aug	Lufthansa
08 Aug	Lufthansa
05 Aug	Lufthansa

deals for return flights from New York to Porto in August.

Book a cheap hotel in Porto

Cheap car rent in Porto

Updated Jul 17, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Find your flight now

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

Cheapest one-way flights from New York (LGA) to Porto (OPO), August

About these fares

Sign In

User Name