Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Feb 28th. As of Feb 20th, it's showing the cheapest ticket sales at $586. That is 9% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : Is the price you found a good deal?
Answer : Prices for this trip tend to fluctuate much less than other flights from Denmark. They can range from $507 to $698. Remember, the sooner you book, the better price you tend to get.
Question : How many days should you spend in Oakland?
Answer : Passengers from CPH to OAK stay about one week on average.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Monday is your cheapest day to fly in the month of March. Flexibility is paramount when booking travel plans in order to keep travel costs down.