A variety of factors are the reasons for adjusting or changing company’s strategy, such as the change of customer demand, company’s internal financial factors, the influence of external environment and so on. This research is to find out the link between the change of external environment and the adjustment of internal strategy. Choose the suspension of one flight in SAS as the case to state this point. Show the strategy change of SAS when they were facing the serious impact of financial crisis.

SAS as the biggest airline in North Europe it could be a typical firm to investigate this kind of situation. A deep-interview and reading the published reports of SAS are the main data collection approached. Some resources were from the internet because it is real-time news and the reports from the company are published on their website. The interviewee is from the top of the company who is familiar this area and has full experience in international business. The study used lots of theories from different books and journals to integrate the information that we collected to analysis and achieve our final conclusion.

After analyzed the study it found the SAS used the retrenchment strategy as their new international strategy to reverse the negative situation. The financial crisis affected the customer demand badly not just in China also around the world and forced them to change the strategy. The report ultimate believed there were still a lot of other factors, beside the financial crisis, caused the adjustment of strategy in SAS.