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While it is necessary to have a passport that is valid for at least three months beyond the date you plan on departing Croatia, there is no need to get a visa to travel here, because the country is part of the Schengen Area. If you plan on staying in Croatia or any other country in the Schengen area for more than 90 days, you will need to have a visa before you travel.

Federal law in Croatia mandates that children under the age of 24 months must travel in a rear-facing car seat, and then up to the age of five years old must travel in any forward-facing car seat. After the age of five, children must ride in a booster seat or cushion until they're age 12 or they are taller than 53 in.

Croatia Airlines offers special meals for passengers with dietary restrictions or allergies. These meals need to be ordered at least 24 h before the flight, and options include vegetarian, gluten-free, low-salt, low-fat, and diabetic meals. Passengers can request these special meals when booking their flights or by contacting the airline's customer service directly.

You have a couple of options to make this trip. The first is to travel on a one-stop flight that utilizes Condor and Lufthansa and has a layover at Frankfurt Am Main International Airport (FRA). British Airways also offers a one-stop flight on this route that has a layover at London Heathrow Airport (LHR). Finally, you can use a combination of Delta Air Lines and EasyJet to make this trip, with a layover at Amsterdam Airport Schiphol (AMS).

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Croatia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Croatia is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Croatia with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Croatia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.