Forgotten passport validity, an un-notified bank, no travel insurance, or a house left unsecured can each derail a trip. Work through this in stages: the early items need lead time; the last ones are quick day-of checks.
A few weeks before
- Check passport validity (six months beyond travel for many countries)
- Sort any visa or travel authorisation (ETA / ESTA / ETIAS etc.)
- Buy travel insurance (cancellation cover starts from purchase)
- Check if vaccinations or health precautions are needed
- Order a fee-free travel card so it arrives in time
- Book airport transport and the first night's accommodation
The week before
- Notify your bank or card provider you're travelling
- Make digital and paper copies of passport, insurance and bookings
- Download offline maps, translation and your airline app
- Set up an eSIM or plan your SIM/roaming
- Arrange home matters — mail, pets, plants, a key with someone
- Check the weather forecast and start packing to it
Day before and departure day
- Check in online and save your boarding pass
- Weigh your bags against the airline allowance
- Charge devices and pack a charger and adapter in carry-on
- Passport, cards, phone, meds, keys — the "can't-leave-without" five
- Secure the home: windows, appliances, heating/cooling, bins out
- Confirm transport to the airport and leave buffer time
The five things people forget most
If you do nothing else, double-check these — they cause the most last-minute panic: passport validity (in date but under six months can still get you denied boarding), telling your bank (cards blocked abroad), travel insurance (bought too late to cover cancellations), chargers and adapters (a dead phone abroad is miserable), and copies of key documents (a lifesaver if anything is lost or stolen).
Affiliate link — we may earn a commission
Go deeper
Questions
How far ahead should I start preparing for a trip?
Start the big items — passport, visa, insurance, vaccinations — a few weeks to a couple of months out, as they need lead time. The rest can be handled in the final week and on departure day. The earlier you tackle anything with processing time, the less stress later.
What documents should I copy before travelling?
Passport, travel insurance policy and emergency number, visas, flight and accommodation bookings, and the back of your bank cards. Keep digital copies (in cloud/email) and a paper set stored separately from the originals.
Do I really need to tell my bank I'm travelling?
It's wise. Overseas transactions can trigger fraud blocks, leaving you unable to pay or withdraw cash. Many banks let you set a travel notice in their app. Carrying a backup card on a different network is also smart.
When should I buy travel insurance?
As soon as you've paid for any part of the trip. Cancellation cover only protects costs from the policy start date, so buying early covers you if something goes wrong before you even leave.
What should I never pack in checked luggage?
Keep passport, cards, cash, phone, chargers, essential medication, and anything valuable or irreplaceable in your carry-on. Checked bags can be delayed or lost, so the things you can't do without should always travel with you in the cabin.
How do I secure my home while away?
Lock all windows and doors, unplug non-essential appliances, set heating/cooling appropriately, stop or redirect mail, and leave a key and your contact details with a trusted neighbour. Timer lights can make the home look occupied.
This checklist is general guidance only. Requirements such as visas, passport validity and vaccinations vary by destination and nationality — always confirm the current rules for your specific trip.