Question : If speed is all that matters, how can you get from CGN to OPO as quickly as possible?
Answer : If you're able to take the fastest direct flight (which is offered by Ryanair), you will be able to leave CGN at 10:30 AM CET and get to OPO at 12:10 PM WET (two hours and 40 minutes). Remember, there is a one-hour time difference.
Question : Is Cologne Bonn Airport (CGN) the cheapest airport for getting to Porto Airport (OPO)?
Answer : Departing from Cologne Bonn Airport is not the only way to get to Porto Airport. Try searching for flights from Dusseldorf International Airport (DUS) as well. Over the next two months, flights from DUS to OPO are being priced 9% cheaper than flights from CGN to OPO. Being only 32 miles away, it's easily accessible for most.
Question : How many days should you spend in Porto?
Answer : Travelers from CGN to OPO stay one week on average.
Question : Is price more important than specific travel days for you?
Answer : The cheapest day to fly in March is Saturday. Being flexible with your travel days garners even more savings during booking.
Question : On a daily basis, how many different flight times are available from Cologne Bonn Airport (CGN) to Porto Airport (OPO)?
Answer : The number of flight times varies by day, but on average, CGN to OPO sees only one choice. The average route departing Germany currently has two different flight times per day, so expect fewer choices than you're used to.
Question : If traveling from CGN to OPO, how long can you expect to be in the air?
Answer : Flying from CGN to OPO typically takes about two hours and 40 minutes.