Question : What is the cheapest round-trip ticket you can get to Fortaleza?
Answer : Lufthansa is your best bet for finding that coveted low fare. They're offering fares as low as $3,759, while prices for other flights are as high as $9,866.
Question : How long do most people visit Fortaleza?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.
Question : How much should a trip from Reykjavik (KEF) to Fortaleza (FOR) cost?
Answer : Flight prices fluctuate a lot more than most routes from Iceland for KEF to FOR. They range anywhere from $3,759 to $9,866. The further out you book a route, the more likely you are to save.