What Is a Transit Visa? Requirements, Documents & Application Guide

A transit visa lets you pass through a country on the way to a third destination, sometimes allowing a short stay outside the airport. It is designed for layovers, not for visiting the transit country as the main purpose.

By Krosz Editorial Team · Reviewed by Krosz Visa Operations · Published 2026-09-15 · Updated 2026-09-15

Quick answer

Purpose

Passing through a country en route to a third destination.

Who is it for?

Travellers with a layover in a country that requires a transit visa for their nationality.

Typical application method

Application before travel, often online or at an embassy, with the onward ticket.

Can Krosz help?

Krosz helps you confirm whether you need a transit visa and prepare documents. We are a private service and not a government authority.

Krosz does not publish fabricated processing times, fees, validity or stay durations. Country-specific figures appear only when pulled from Krosz's verified visa database.

Need help with your Transit Visa?

Tell us where you're planning to travel and our team can help you understand the application process.

Overview

What is a Transit Visa?

A transit visa authorises passage through a country on the way to a third destination. Depending on the country, it may allow a short stay outside the airport or only a stay in the international transit area.

It is designed for layovers — connecting flights, cross-border trains or short stopovers — not for tourism or business in the transit country. The stay is brief and the onward journey must be documented.

It differs from an airport transit visa, which restricts the traveller to the international zone and usually allows no exit from the airport.

Who needs this visa?

  • Travellers whose nationality and layover country combination requires a transit visa.
  • Passengers with a long layover who want to leave the airport briefly.
  • Travellers crossing land borders in transit to a third country.

Who may not need this visa?

  • Many nationalities are exempt from transit visas for short airside layovers.
  • Holders of a valid visa or residence permit for the transit country or a third country may be exempt.
  • Direct airside transit without leaving the international zone is often visa-free for many passports.

Exemptions depend on your nationality, the destination and your circumstances — always confirm for your exact combination.

Activities

What can you do with this visa?

Passing through

Travelling through to a third destination.

Short layover

A brief stay, sometimes outside the airport.

Onward journey

Continuing your trip with a confirmed onward ticket.

What you normally cannot do

  • Use the transit visa to visit the transit country as the main purpose.
  • Stay beyond the permitted transit window.
  • Take up work or study.
  • Enter without a confirmed onward ticket.

Documents

Common requirements

Only documents relevant to this category are shown. Exact requirements vary by country — confirm for your destination.

Passport

Valid with sufficient validity and blank pages.

Photograph

Recent photo meeting the destination's rules.

Application form

Completed transit visa application.

Onward ticket

Confirmed onward flight or transport to the third destination.

Destination visa

Valid visa for the final destination where required.

Process

How to apply

A category-specific application timeline. Steps may differ by destination and your circumstances.

  1. 1

    Check if you need one

    Confirm whether your nationality and layover require a transit visa.

  2. 2

    Book onward travel

    Have a confirmed onward ticket to a third destination.

  3. 3

    Prepare documents

    Gather passport, onward ticket and destination visa if needed.

  4. 4

    Apply & pay

    Submit the transit visa application online or at the embassy.

  5. 5

    Processing

    The authority verifies the onward journey.

  6. 6

    Decision

    Receive a short-validity transit visa.

Krosz tool

Find requirements by country

Tell us where you want to travel and your passport. We'll route you to the right Krosz visa page.

Destinations

Popular destinations for a transit visa

Only destinations where Krosz has verified data for this purpose are shown. We never claim every country offers a visa with the same name.

Krosz does not currently process this visa category for specific destinations.

Contact the relevant embassy or authority for the country you plan to visit, or for guidance.

Comparison

Transit Visa vs Airport Transit Visa

Point of comparisonTransit VisaAirport Transit Visa
MovementMay allow leaving the airportRestricted to the international zone
StayShort, sometimes landsideOnly airside, no exit
Use caseLayover with a brief stopoverPure airside connection
ExemptionsVaries by nationalityMany passports exempt

Be prepared

Reasons applications may be refused

General, educational reasons relevant to this category. We never publish invented refusal rates.

  • No confirmed onward ticket to a third destination.
  • Missing valid visa for the final destination where required.
  • Passport validity insufficient.
  • Inconsistencies between the transit and onward itinerary.
  • History of immigration violations.
Explore Krosz's visa rejection intelligence

Practical

Tips before applying

Check transit visa rules for your exact nationality and layover before booking.
Keep a confirmed onward ticket — it is the key document.
Confirm whether you can leave the airport under the transit visa.
Hold a valid visa for the final destination if required.
Apply a few weeks before travel; transit visas are quick but not instant.
Carry the transit visa and onward ticket printed when you travel.

FAQ

Frequently asked questions about the Transit Visa

A visa to pass through a country on the way to a third destination, sometimes allowing a short stay outside the airport.

Need help with your Transit Visa?

Tell us where you're planning to travel and our team can help you understand the application process.

Krosz is a private visa & travel assistance service — not a government website, agency or embassy. Visas are granted solely by the relevant government authorities.

Krosz is a private visa assistance platform and is not affiliated with any government or embassy. Visa decisions are made by the relevant authorities. Last reviewed: 2026-09-15.

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