What is a Transit Visa? - Types, Purpose, and How to Apply

While travelling internationally, if your flight involves a layover in another country, you may require a transit visa, whether you leave the airport or not. If you fail to understand the transit rules, then you may be denied boarding, miss connections, or even deported from the airport. The need for a transit visa in some cases depends on the nationality and country of the traveller. 

In this guide, we have broken down the meaning of a transit visa, who requires one, and how many countries enforce transit visa policies. This will help in making your next layover smooth and your journey easier.

What is a Transit Visa? 

A transit visa is a short-term visa that gives permission to travellers to pass through a country on their way to another final destination. It generally does not allow travellers to exit the airport or remain in the country for extended durations. 

The transit visa is usually required for temporary, immediate passage. It is not like other visas, such as tourist, employment, or business. You may need to obtain a transit visa even if you are just switching your flights at an airport; it completely depends on the country and nationality of the traveller.

Who Requires a Transit Visa?

The requirement of a transit visa depends on many factors, such as your nationality, the country you are transiting through, whether you plan to leave the airport, the period of your layover, and the transit visa policies of the airport. 

Some countries provide visa-free or visa-on-arrival options for specific nationalities. The remaining ones have to obtain a pre-approved transit visa, no matter the duration of the layover or whether you stay airside or not (inside the international terminal). Here are some of the countries that handle transit visas for connecting flights: 

Australia 

• The transit visa (subclass 771) allows travelers to transit through Australia for up to 72 hours on their way to some other country.
• If your layover is for less than 8 hours, you stay airside, and you are from an eligible country, you can transit without a visa (TWOV). 
• If you do not fulfill the TWOV conditions, then you should apply in advance for a transit visa before your departure.

China

• The 144-hour visa-free transit offer is available in some selected cities for travellers from eligible countries. 
• You should remain within the approved transit region and meet the entry and exit port requirements.
• Not all cities or airports participate, so you should always check current regulations based on your specific travel plans.

Singapore

• Most of the travelers can transit visa-free through Changi Airport. It is the world's best airport.
• Singapore's Visa-Free Transit Facility (VFTF) allows eligible travellers to stay up to 96 hours if specific requirements are met. It includes Chinese travellers and Indian nationals. 

Schengen Area

• An Airport Transit Visa (ATV) is required for nationals of specific countries, such as Bangladesh, Afghanistan, Nigeria, and Sri Lanka, while transiting via a Schengen airport.
• It is applicable only when you are not entering the Schengen area. It means you are going to stay in the international zone of an airport while waiting for your connection. 
• Some exemptions may apply depending on residency permits or a valid visa from countries such as the US, Canada, or the UK. 

United States

• A C-1 transit visa is needed even if the travellers are not leaving the airport during a layover in the US. 
• Citizens of the Visa Waiver Program countries having an approved Electronic System for Travel Authorization (ESTA) do not require a C-1 visa.

United Kingdom

• A Direct Airside Transit Visa (DATV) is needed for citizens of specific countries if you are transiting through a UK airport without passing through border control. 
• If you are going through UK control, then you may require a Visitor in transit visa. It is valid for up to 48 hours.
• Exemptions are applied for travellers having a valid visa for countries like Canada, Australia, New Zealand, or the US.

Types of Transit Visa

There are usually three types of transit visas:

1. ATV or Airport Transit Visa: This type of transit visa means it allows you to remain within the airport’s transit zone.
2. LTV or Land Transit Visa: This type of transit visa is required if you will be crossing borders through land routes.
3. STV or Seaport Transit Visa: This type of transit visa means it is needed for international port layovers when traveling by sea.

How to Know if You Require a Transit Visa?

Here are the ways by which you can check whether you need a transit visa for your travel or not:

1. Check the rules for your nationality

Visit the immigration website of the country where the layover takes place. Most of the immigration sites provide lookup tools or visa requirement charts based on citizenship. 

2. Analyze your layover

Your specific flight logistics may trigger some visa requirements. You should analyze by asking yourself the following questions:

• Do I need to change terminals or recheck luggage? - This may trigger a visa because you need to clear immigration. 
• Is airside transfer allowed in the airport? - With this, you can stay within the international transit area without going through passport control or customs. 
• Is my layover for more than 8 or 24 hours? - Extended layovers exceed the visa-free allowance most of the time, even for airside transfers.
• Do I have different tickets or airlines for each leg of my journey? - If so, you may need to collect the luggage and check in again, and it generally requires a visa. 

3. Consult the airport or airline

It is the responsibility of airlines to ensure that passengers meet the entry and transit requirements of all countries on their itinerary. 

• Contact your airline directly to learn about your flight's transit policies.
• Look for guidance related to terminal transfers and services for international transit passengers.
• Review the official website of the airport and know its transfer procedures and whether visa-free international transit is allowed or not.

4. Use official tools online

There are many trusted resources, including online eligibility tools, that help you determine the visa requirements. Also, you should gather all the documents before starting the application. You should gain knowledge about the M1 visa application process to pursue vocational or non-academic studies in the United States. 

• IATA Travel Centre: This International Air Transport Association (IATA) tool provides information about passport, health, and visa rules for your nationality and your itinerary.
• Embassy or Consulate website: If you have a complex travel case, visit the embassy or consulate of the country for confirmation. 
• Government Immigration portals: Many countries provide online tools, like visa checkers, transit FAQs, and online visa wizards. They consider your layover time, nationality, and travel route.

Steps to Apply for a Transit Visa

There are several steps involved in the transit visa application, and the process can vary depending on the country you are transiting through. Here is the process:

1. Check if you require a transit visa

You need to verify whether your nationality and route require a transit visa by visiting the official immigration website of the country you are transiting through. Some countries allow visa-free airport transit for specific nationalities under specific circumstances, such as same-day connections or no change of terminal.

2. Gather Required Documents

The requirements can vary, but here are some common documents required in most of the countries:

• A valid passport with at least 6 months of validity
• Proof of onward travel
• A completed visa application form
• Recent passport-sized photographs
• A valid visa or entry permit for your final destination (if needed)
• Proof of transit only (no intention to enter the country beyond the airport)

Some countries may also request proof of finances, travel insurance, and accommodation or travel details.

3. Submit Your Application

Generally, you can apply using an online application portal, by scheduling an in-person appointment, or by visiting a visa center authorised to process the applications on behalf of the government. The processing times can vary from a few days to a few weeks, so you should apply well before your travel date. 

4. Pay the Application Fee

Transit visa fees can vary depending on the country and your nationality. For example, the fee for a UK DATV is 39 pounds, and the Schengen Area fee is 90 Euros, while the transit visa for Australia is free for most of the travellers. 

You should always check the most recent fee and payment method on the official immigration or embassy website.

5. Attend an interview (if needed)

In some countries, an in-person interview is required, especially for travellers from high-risk regions or those without previous visa history. You need to be ready to explain your travel route, the reason for transiting, and that you are going to leave the country promptly.

Some Tips for a Smooth Transit Experience

• You should apply early if a visa is needed, as processing times can vary.
• You should book same-terminal layovers to avoid passing through immigration. 
• Carry printed documentation of your next flight and any visas you already have.
• Avoid booking separate tickets with different airlines unless you are completely sure that you won't need to clear immigration.
• You should stay informed as visa policies change frequently because of political or public health-related developments.

Final Thoughts

A transit visa is an important travel requirement, but most of the time it is overlooked. A layover may look simple, but without the right documentation, it can turn into a nightmare. You should always research the country's layover policies before booking. You should always consult your airline or the official immigration website for guidance. It is best to plan ahead, as it ensures a smooth layover.

At Visament, we have a team of experts with years of experience, and they can assist you in obtaining the transit visa stress-free.