Question : Do travelers from Sapporo typically stay in Porto for very long?
Answer : The average time spent in Porto by passengers from Sapporo is 10 days.
Question : How much should a trip from Sapporo (CTS) to Porto (OPO) cost?
Answer : Flight prices fluctuate much less than the majority of routes from Japan for CTS to OPO. They vary from $4,580 to $5,195. However, the sooner you book, the more you'll be able to save.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Friday is your cheapest day to fly in November. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : What is the cheapest round-trip ticket you can get to Porto?
Answer : Asiana Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $4,580, while prices for other flights are as high as $5,195.