The cost of living in Swansea varies based on lifestyle choices but generally includes several key expenses. Rent for a one-bedroom apartment in the city center averages around £600 to £900 per month, while outside the center, it can range from £500 to £700. Utilities, including electricity, heating, cooling, water, and garbage, typically cost between £100 and £150 per month. Internet services are approximately £25 to £35 monthly. Groceries and food expenses can fluctuate according to personal preferences, with an average monthly cost for a single person being around £150 to £250. Eating out at inexpensive restaurants costs about £10 to £15 per meal, while mid-range restaurants may charge £20 to £30 per person. Public transportation is relatively affordable, with a monthly pass costing around £50. Additional costs for entertainment, clothing, and leisure activities can vary widely based on individual preferences and lifestyle choices.

Swansea has a temperate maritime climate characterized by mild winters (3°C to 9°C), warm summers (13°C to 22°C), and consistent rainfall throughout the year. Spring temperatures typically range from 6°C to 15°C, while autumn sees temperatures drop from 15°C to 9°C, with increasing rainfall and wind as winter approaches. The city experiences a good amount of sunshine, particularly in summer, although overcast days are common. The wettest months are generally from October to January, making these months the most prone to precipitation.

The nearest international airport to Swansea is Cardiff Airport (CWL). The airport is located approximately 38 miles (61 kilometers) east of Swansea city center.