The only travel planning checklist you will ever need — Budge

A phased travel planning checklist from 3 months out to the day of departure — with explanations for why each item matters, not just a bullet list.

Most travel planning checklists are a list of obvious things in no particular order. Check your passport. Book flights. Get travel insurance. None of that is wrong, but the timing matters as much as the items — doing the right thing at the wrong point in the process is how people end up booking hotels before flights, or applying for a visa three weeks before departure when the processing time is six weeks.

This checklist is different in two ways: it's phased (so you know when to do each thing, not just what to do), and every item has a brief explanation of why it matters rather than just being a line to tick.

It's the practical companion to the complete guide to planning any trip from scratch — the full guide covers the reasoning behind the sequence; this is the executable version.

3 months out

Check your passport validity. Most countries require your passport to be valid for at least 6 months beyond your return date. This is not negotiable and airlines will refuse to board you without it. Check now, because renewing a passport takes 3–6 weeks under normal processing and longer during peak periods. If your passport expires within 10 months of your return date, renew it before you book anything.

Check visa requirements. Use your government's official travel advisory site rather than a third-party blog, which may be out of date. Visa-on-arrival eligibility, e-visa availability, and standard visa processing times all need to be confirmed at this stage — some visas require 6–8 weeks to process and need confirmed travel dates before you can apply.

Book flights. The flights guide covers timing and tactics in detail — the short version is that 6–8 weeks ahead is the sweet spot for most routes, and peak season travel warrants earlier. Book before accommodation. Always.

Research accommodation areas. You don't need to book specific hotels yet, but you need to know which neighbourhood or area you'll be based in. This shapes which flights and which transport options make sense.

Check for local festivals or public holidays. The most avoidable travel disaster is arriving at a destination during a major local festival you didn't know about — and finding accommodation fully booked, prices tripled, or major sites closed. Japan's Golden Week, Thai New Year (Songkran), Carnival in Venice, Semana Santa in Seville — these are the kinds of events that transform a destination and require either advance booking months ahead or deliberate avoidance.

6 weeks out

Book accommodation. Book the first night immediately — even if you change everything else, arriving somewhere without confirmed accommodation is avoidable stress. Then book any accommodation with constrained supply: popular ryokan, small boutique hotels, peak-season coastal resorts, or anything in a destination during a known busy period.

Apply for visas. If your destination requires a visa, apply now with your confirmed travel dates. Most standard tourist visas take 2–4 weeks; some take longer. Do not leave this until 2–3 weeks before departure.

Book pre-bookable experiences. Some things need to be booked months in advance. The Ghibli Museum in Tokyo, Vatican Museums skip-the-line entry, specific tasting menus, the Uffizi in Florence during peak season, guided glacier hikes with limited group sizes. Research whether any specific things on your itinerary fall into this category and book them now.

Sort travel insurance. Buy it now, while your trip cost is confirmed. Travel insurance should ideally be purchased as soon as you've booked your flights, because trip cancellation cover only applies to expenses incurred after the policy is purchased. The full insurance breakdown covers what to look for before buying.

Tell your bank. Notify your bank of your travel dates and destinations, or check whether your card charges foreign transaction fees. Most modern travel cards (Wise, Starling, Charles Schwab for US travellers) have no foreign transaction fees. If your primary card charges 2–3% on every foreign transaction, getting a fee-free card now saves meaningfully over a two-week trip.

2 weeks out

Download offline maps. Google Maps offline download works well for most destinations — search your destination city, tap the download button, and it saves the full map including navigation for use without data. Do this on wifi before you leave. Having offline navigation is not a backup plan; it's the primary plan for the period between landing and getting a local SIM working.

Check your flight details. Confirm your flight times haven't changed. Check the terminal — for large airports, the wrong terminal can mean a 40-minute bus ride. Re-read your baggage allowance.

Print or save offline copies of every booking. Every hotel confirmation, transport booking, visa, and insurance policy should exist somewhere offline — a screenshot in your camera roll or a folder of PDFs on your phone. You will be standing in a foreign airport at some point with no data, needing to show something to someone.

Build your itinerary into a single document. One document with your full trip chronology: flights with departure and arrival times, hotel names and addresses, bookings and confirmation numbers, transport between locations. Share it with one person at home who knows where you are.

3 days out

Check in for your flight. Online check-in opens 24–48 hours before departure for most airlines. Do it when it opens. Better seat selection, confirmed boarding pass on your phone, and you won't be assigned a middle seat in the last row.

Check your destination's entry requirements one more time. Entry requirements change. If you did your research three months ago, verify once more now — specifically visa-on-arrival requirements (proof of onward travel, minimum cash requirements) and any health documentation requirements.

Charge everything. Phone, laptop, portable battery, camera. Not the morning of departure — three days out, so you have time to deal with anything that doesn't charge properly.

Confirm your airport transfer. Whether it's a taxi, bus, or someone dropping you off: confirm it now.

Day before

Weigh your bag. Luggage weight limits are enforced at check-in. The time to discover you're over is the day before, when you can remove things, not at the airport.

Check the weather forecast. A last look at the destination's weather for the first few days helps you make final packing decisions.

Set multiple alarms. Set two — your wake-up time and a backup 20 minutes later.

Do a passport/wallet/phone/charger check. Put these four things in the same place tonight, not in the morning when you're rushing.

Day of

Arrive at the airport early enough. The guidance varies: 2 hours for short-haul European, 3 hours for long-haul. Add 30 minutes if you're checking a bag, have passport control before security, or are travelling during a public holiday period.

Have your documents accessible, not packed. Passport, boarding pass, any required travel documentation should be in your hand or jacket pocket before you reach the check-in queue, not at the bottom of your bag.

The honest truth about travel disasters

The most common travel disaster isn't a lost bag or a missed flight. It's arriving at a destination with no accommodation booked during a local festival weekend nobody mentioned, or needing emergency medical care without travel insurance because it "seemed unnecessary for a short trip."

Ninety percent of avoidable travel problems have the same root cause: leaving decisions too late. The checklist above eliminates most of them. Not by being exhaustive — by having good timing.

If you want to go deeper on any part of this, Budge is essentially a travel researcher you can have a conversation with — it's what I built because I was tired of piecing together 12 tabs.

The three items with the highest disaster-prevention value: passport validity check, travel insurance purchase, and checking for local events during your travel dates. Do those three things with enough lead time and most of the rest takes care of itself.