- The customer service at Icelandair STR Terminal is kind and competent. Check-in counter employees help with general travel concerns, luggage inquiries, and ticket revisions. Although wait times vary during busy hours, a service desk is accessible for urgent needs. Additional help is available via phone and online support channels. A seamless travel experience is ensured by the team's general friendliness and efficiency. It is advised to arrive early in order to address any last-minute issues prior to departure.