Having checked luggage means that you’re going to have to go through the full customs and immigration process in Reykjavik. This is what you’ll need to do: 1). Go through passport control (to officially enter Iceland) 2). Retrieve your checked luggage from the baggage carousel 3). Go through customs 4)., You will go through customs without your bags, but not passport control, since from Stockholm you'll be remaining in the Schengen area. When you return to the airport, you'll go through security and go through passport control on the way to your plane., Find out which goods are allowed through customs in Iceland, what the Icelandic duty-free limits are, and how to bring your pet to Iceland., As the airport in Keflavik does not have an international transit area, all passengers arriving from a non-Schengen country (such as USA, Canada, UK) must clear passport control in Iceland to enter the Schengen area. This is the case, even if you are connecting to a non_Schengen country flight., When traveling internationally on a nonstop flight, you only need to go through customs and immigration once. This will happen at your arrival airport. The same is true if you have a layover, as long as your travels are on a single ticket and your bags are checked to your final destination., As a traveler, it's your responsibility to ensure that all your travel documents, including passports and visas, are correct and valid for your entire journey. To help you navigate these requirements, we've compiled a guide for our destinations below. For definitions of specific terms and acronyms, simply click on the highlighted blue words..