Single Entry Visa

A single-entry visa means a visa that can only be used once throughout its validity period. A traveler can only enter a foreign country once with a single-entry visa, and after exiting, they cannot re-enter that country with the same visa, regardless of the remaining time. If you wish to enter again, then you need to apply for another visa.

These visas are useful when you are planning a trip or vacation and you know that you won't have to re-enter the country during that time. You should have a clear plan before the visit while travelling on a single-entry visa. 

Single Entry Visa: Advantages and Disadvantages

Advantages

The advantages of a single-entry visa are given below: 

1. Cost-Effective: These visas are much cheaper than the multiple-entry visas. If you are sure not to leave or return during your visit, then single-entry visas are best.

2. Short-term Validity: If you are going for a specific event or vacation, then these visas are for shorter validity. There is no need for unnecessary extensions.

3. Easier to Obtain: Single-entry visas have an easy process and simple application requirements as compared to the multiple-entry visas. 

Disadvantages

The disadvantages of a single-entry visa are as follows:

1. No Re-entry: It has some limitations, like you cannot return to the country after leaving it once on the same visa.

2. Unexpected Emergencies: If there is some kind of emergency, such as a family reason, and you leave the country, then you won't be able to return on the single-entry visa. 

3. Limited Flexibility: If you also want to visit the neighbouring countries and then come back again to the same country, this won't be allowed on a single-entry visa. Multiple-entry visas give you this opportunity.