How to Apply for an International Travel Visa: Steps and Timelines

Visa rules vary by nationality and destination, but the application process itself tends to follow a similar pattern worldwide: check whether a visa is required, choose the correct category, prepare supporting documents, submit the application (often with biometrics), pay a fee, and wait for a decision. The steps below are drawn from official guidance published by the European Commission for Schengen visas and the United Kingdom's GOV.UK visa service, which together cover two of the most widely used visa systems in the world.

Step-by-step process

1. Confirm whether a visa is required for your nationality and purpose of travel (tourism, business, study, work or a family visit), and identify the correct visa category.
2. Identify where to apply. For the Schengen area, the European Commission states the application must be lodged with the consulate of the main destination country, determined by the purpose and length of the stay.
3. Gather the required documents: a valid passport, a completed application form, a passport-style photo meeting ICAO standards, proof of funds, proof of accommodation, evidence of the purpose of the visit, and — for Schengen applications — travel medical insurance covering emergency care and repatriation.
4. Book an appointment where one is required and submit the application in person or online, providing fingerprints or other biometrics unless you are exempt.
5. Pay the visa fee at the time of submission.
6. Attend a biometrics appointment and/or interview if the destination requires one.
7. Wait for a decision. The Schengen system allows a standard 15 days for a decision, which the European Commission says can be extended up to 45 days if the application needs closer examination. The UK's Standard Visitor visa has a stated processing time of 3 weeks once biometrics have been given, according to GOV.UK.

Required documents compared: Schengen vs UK Standard Visitor

When to apply

Both systems set a window for lodging an application rather than a single fixed date. The European Commission says a Schengen application can be submitted up to six months before the intended visit and must be submitted at least 15 days before departure. GOV.UK states that the earliest an applicant can submit a Standard Visitor visa application is three months before travel. Neither source recommends applying at the very last moment, since both note that processing can take longer in individual cases.

Fees and faster processing

The standard Schengen visa fee is €90 for adults, €45 for children aged 6 to 12, with reduced fees of €35 for applicants from Armenia, Azerbaijan and Belarus and €67.50 for applicants from Cabo Verde, according to the European Commission. Some applicant categories can qualify for a fee waiver. The UK's Standard Visitor visa costs £135 for stays of up to six months, per GOV.UK. GOV.UK also notes that for some UK visa routes, applicants may be able to pay for a faster decision for an additional fee, though the GOV.UK guidance reviewed here does not specify the exact cost or timeframe.

Why timelines can vary

Official guidance from both the European Commission and GOV.UK notes that processing can take longer than the standard period if an application needs further examination or additional documents, or during busy periods. The European Commission advises applicants to take account of national holidays at the destination when planning submission, since reduced consular staffing during holiday periods can affect processing. GOV.UK separately advises against booking travel until a decision has been issued, since it will not reimburse costs if a decision takes longer than the standard processing time.

Practical tips drawn from official guidance

• Apply as early as the permitted window allows rather than close to the travel date, since both the EU and UK note that processing can extend beyond the standard period.
• Submit the application to the correct consulate or visa system for your main destination and purpose of travel, not simply the first country on an itinerary.
• Prepare all listed documents before the appointment — passport validity, photo standards, proof of funds and accommodation, and insurance where required — since consulates may request additional documents on top of the standard list.
• Do not book or pay for flights and non-refundable accommodation before a decision is issued, since neither system guarantees approval within the standard timeframe.