Find a great deal and save up to 78% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Des Moines to Portugal within the next two weeks, with the cheapest ticket starting at $1313.
Our data shows that February tends to be the cheapest month to fly to Portugal from Des Moines. Users have commonly found prices around $915 for the month, but tickets can be as low as $497. Due to multiple factors, prepare for potentially higher prices in August.