Question : How long do most people stay in Porto?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.
Question : Which airline is offering the cheapest flight from ATH to OPO?
Answer : Aegean Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $266, while prices for other flights are as high as $433.
Question : How much should a trip from Athens (ATH) to Porto (OPO) cost?
Answer : Prices for this trip tend to change more than other flights from Greece. They can vary from $266 to $433. The further out you book a route, the more likely you are to save.
Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : May 25th has seen bookings (as of May 22nd) as cheap as $266. That comes in 3% below the average price for this route. Saving on flight costs means you'll have more money to spend on your trip.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Tuesday is your lowest-cost day to fly in June. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.