Can I go abroad while on sick leave in Spain? Legal rules and risks

Being on sick leave in Spain can already feel like walking through paperwork fog with a compass that occasionally spins. Add an international trip into the mix and many expats start asking themselves the same question: can I go abroad while on sick leave without creating legal or financial problems?

The good news is that travelling abroad while on sick leave in Spain is not automatically illegal. The not-so-good news is that it can become risky if the trip interferes with your recovery, medical obligations or benefit controls.

Spanish law focuses less on the destination itself and more on whether the employee is genuinely recovering and complying with the rules attached to temporary incapacity. Missing a medical review, travelling against medical advice or carrying out activities that contradict your condition could lead to the suspension, or even permanent loss, of your sick pay.

What is sick leave and how does it work in Spain? 

Temporary incapacity the official process through which a worker in Spain is recognised as temporarily unable to work because of illness or injury. A doctor from the public healthcare system or an authorised mutual insurance body issues the official sick note.

The employee must provide the relevant documentation to their employer, who then communicates the situation to the INSS (National Social Security Institute). During the leave period, the worker receives financial support that is usually calculated as:

• 60% of the regulatory base from day 4 to day 20
• 75% from day 21 onwards

For the first 365 days, the process is managed either by the public health service or the mutual insurer. After that, the INSS assumes control.

Sick leave in Spain is not simply a period of absence from work. It is a monitored legal and medical process. Employees are expected to attend reviews, follow treatment recommendations and cooperate with any checks carried out by the INSS or the mutual insurer.  

Is it legal to travel abroad while on sick leave in Spain?

Although there is no Spanish law that explicitly prohibits it, if you are wondering can I go abroad while on sick leave, the answer depends on whether the trip is compatible with your recovery and your obligations as a worker on medical leave.

Travelling abroad can become problematic if:

• The trip is incompatible with the medical condition that justified the sick leave.
• The employee misses a scheduled medical review or INSS inspection because of the trip.
• The trip suggests the employee is capable of working, calling the validity of the sick leave into question.

The trip itself is not the issue. Its impact on recovery and compliance is.

Key considerations before travelling abroad on sick leave

The type of illness matters enormously. Physical conditions requiring rest, rehabilitation or ongoing treatment are often harder to reconcile with travel.

Mental health conditions such as anxiety, burnout or depression may sometimes benefit from a temporary change of environment. However, this should never be assumed automatically. The INSS and mutual insurers assess cases individually, focusing on whether the trip genuinely supports recovery.

2.  Doctor’s advice:  

Always consult your treating doctor before making any travel plans. If they believe the trip is compatible with your condition, request written confirmation.

This medical report can become extremely important if the legitimacy of the trip is questioned later. Without written support, even a reasonable journey may become difficult to defend.

3.  Informing your employer:  

Spanish law does not always require employees to notify their employer before travelling abroad during sick leave. Still, transparency is usually the safest approach.

If an employer discovers the trip independently, especially through social media or third parties, they may interpret the situation as conduct incompatible with the leave. In some situations, this has led to disciplinary procedures.

4.  Medical reviews and benefit risks:  

Under the Real Decreto 625/2014, missing a scheduled INSS or mutual insurer medical review results in the immediate suspension of sick pay from the day of the missed appointment.

Employees have 10 working days to justify the absence. If they fail to do so, the benefit may be permanently extinguished.

5.  Holiday shift:  

If a pre-booked holiday coincides with a period of sick leave, the sick leave takes precedence. Unused holiday days may be rescheduled, but this does not automatically authorise travel.  

How to request authorisation before travelling

There is no single official form for requesting permission to travel abroad while on sick leave. However, current practice generally follows these steps:

1. 1. Obtain a medical report confirming that travel is compatible with your recovery
2. 2. Notify the managing entity, either the public health service or the mutual insurer
3. 3. Check carefully for any pending medical reviews before travelling
4. 4. Keep copies of all medical reports, emails, notifications and travel documents
5.  

If the sick leave is related to a workplace accident or occupational illness, notifying the mutual insurer before travelling is generally considered mandatory.

The risks of missing a medical review while abroad

The INSS, mutual insurer, and public health service can call employees on sick leave for control medical examinations at any time. These are mandatory. If an employee is abroad and misses one, the benefit is suspended immediately, and the employee has 10 working days to provide justification. If none is given, the right to sick pay is permanently extinguished.

Reviews are often notified with limited advance notice. An employee abroad, especially outside the EU, may not receive the notification in time or be able to return quickly enough. Always verify there are no reviews pending before travelling and ensure you can be always reached.

What happens to your sick pay if you travel without permission?

Travelling without formal authorisation is not automatically considered fraud. However, it leaves the employee far more exposed if the INSS or mutual insurer later questions the trip.

Possible consequences include:

• Suspension of sick pay
• Permanent loss of benefits
• Requests to repay amounts already received
• Employer disciplinary action or dismissal in serious cases
• Fraud investigations if the activities carried out clearly contradict the medical condition

Spanish labour law usually requires an individual assessment of each case. Authorities will look at the severity of the condition, medical evidence, the type of activities carried out abroad and whether the employee acted in good faith.

How private health insurance protects you when travelling from Spain 

Even when travel is medically authorised, a key concern remains: what happens if you need medical attention while abroad?

Public healthcare coverage depends largely on where you travel:

• Within the EU and EEA: Your European Health Insurance Card (EHIC) covers state healthcare on the same terms as local residents, but does not cover private treatment, repatriation, or the continuity of your existing treatment plan.
• Outside the EU: There is no public health coverage. Any medical attention must be paid out of pocket, which can be extremely costly.

This is where comprehensive private health insurance can provide additional peace of mind. It provides access to a private medical network, international emergency cover, medical repatriation, and no co-payments for key services. For specific trips, a Travel Insurance Policy adds dedicated cover for cancellations, delays, and unforeseen medical costs.

Travelling abroad while on sick leave in Spain sits in a legal grey zone that depends heavily on common sense, medical evidence and compliance with official controls.

The safest approach is simple: speak to your doctor, obtain written support, check carefully for medical reviews and avoid any activity that could appear inconsistent with your recovery. A little preparation can prevent an already stressful situation from turning into an expensive administrative storm at 30.000 feet.