Spain

The best English-taught universities in Spain are - 

• Pompeu Fabra University
• UC3M
• Autonomous University of Barcelona
• Autonomous University of Madrid
• Polytechnic University of Catalonia

Public universities in Spain are usually the more affordable options for students in Spain. The average fees at these universities range between EUR 1,000 or INR 1.1 Lakhs and EUR 3,000 or INR 3.2 Lakhs per year.

Below are the most affordable public universities in Spain for Indian students.

• University of Granada
• University of Valencia
• University of Santiago de Compostela
• University of Salamanca

Public universities in Spain are free only for tha European and Spanish students. However, the non-EU/EEA international students need to pay some fraction of the fees even at the public universities in Spain. Though 80-90% of the fees at public universities in Spain are subsidised by the Spanish government. The average cost of studying comes out to be in the range - €2,500 to €3,500.

 If you are teaching English in Spain as an international student, you can earn an average of 700€ - 1,100€ (Rs 56,050 - Rs 88,079) monthly through a government program. If you take up private tuition, you can earn €15-€25 / Rs 1,201-Rs 2,001 per hour).

If you don't speak Spanish, you should be knowing English at least. Most Spanish companies give weightage to the candidature of those who are fluent in Spanish. But even if you speak only English you can obtain a role as an English teacher or can work in industries such as real estate, tourism and others which hire expats keenly.

Yes, they can. If you're a non-EU/EEA citizen, you will have to possess a residence and work permit (visado de trabajo y residencia). As distinct of work permits are available, the kind of work permit you will require will depend upon your employment duration and kind of job.

For people holding nationalities of some other regions, outside of EU, it may be a bit tiring to find a job, but not impossible. This is so because overseas workers are employed in Spain only if a particular professional role is featured on the shortage occupation list released by the Public Employment Service quarterly.

The top 5 countries to work in Europe are Switzerland, Germany, Spain, Netherlands, and Norway. All these are highly-paying nations with stable economies so you won't have to worry about uneasy work pressure and unhealthy competition in the work environment.

Yes students need visa. To obtain the same, you are required to apply at the nearest Spanish embassy and provide all the documents they may need. Also carry an admission letter for the same and submit the application at least 2-3 months in advance.