Passport expiry: what to check before you travel
Check four things, in this order: that your passport stays valid for the buffer your destination requires (usually six months, counted from arrival or from departure depending on the country); that it has the blank pages some countries insist on; that it was issued within the last ten years if you are entering the Schengen area; and that any electronic travel authorisation you hold is tied to this passport's number and not a previous one.
The check that ends trips at the departure gate
The scene is always the same. Bags dropped, boarding pass in hand, and the check-in agent looks at the expiry date, looks at the screen, and says the words nobody wants to hear. It is not the border officer at the far end who catches this; it is the airline, at home, using the same IATA database (Timatic) the border officer would use. The airline is fined if it carries a passenger who is refused entry, so it checks first and it does not negotiate.
What it is checking is not whether the passport is valid today. It is whether the passport will still be valid on a date some months after you land. That buffer exists so that a traveller who overstays, falls ill or gets stranded still holds a document that lets them leave. Six months is the most common figure, but the way it is counted varies, and the variation is where people get caught.
Counted from arrival, or from departure?
Three patterns cover most of the world.
- Six months from arrival. Thailand, Indonesia, Vietnam, Malaysia, Singapore, the Philippines, China, India, the UAE, Saudi Arabia, Qatar, Egypt, Kenya, Tanzania and Israel are commonly listed this way. If you land on the 1st of March, the passport must run to at least the 1st of September, regardless of when you leave.
- Three months from your planned departure. The Schengen area — most of the EU plus Norway, Switzerland, Iceland — counts from the day you intend to leave, and adds a second condition: the passport must have been issued less than ten years before the day you enter. A passport that was extended or issued with extra months can fail that second test while passing the first.
- Valid for the stay. The United States, the United Kingdom, Canada, Australia, Japan, South Korea and Mexico ask only that the passport be valid for the duration of the visit — though several of them "strongly recommend" six months, and their travel authorisations carry their own validity.
Two destinations on one itinerary means two checks, and the stricter one wins for the whole trip, because you cannot get to the second without the first. The checker on this site applies the rule for each destination to your actual dates — put the return leg in as well as the outbound, because a long trip can clear the rule going out and fail it coming back.
Blank pages
A visa stamp needs a page, and some countries want a full blank page — sometimes two — before they will admit you. India's e-Visa conditions ask for two blank pages; South Africa is the classic case where travellers with a valid passport and no empty pages have been turned around. If you travel often enough to fill a passport, the count of remaining blank pages is a renewal trigger in its own right, and it is worth noting the number in the same place you note the expiry date.
The authorisation is tied to the passport number
This is the one that catches careful people. An ESTA for the United States, an eTA for Canada, a K-ETA for Korea, an NZeTA, the UK's ETA, an Indian e-Visa: each is issued against a specific passport number. Renew the passport and the authorisation is void, even if it shows as "approved" for another year in your email. You need a new one against the new number, and some of these take days to come through.
So the sequence that works is: check the expiry, renew if the buffer is tight, then apply for the authorisation on the new passport, then book. Doing it in the intuitive order — book, then discover, then renew, then scramble for an authorisation — is how a valid trip turns into a cancelled one.
How long renewal really takes
Long enough that "I'll do it after I book" is the wrong plan. Standard processing runs from a couple of weeks to ten or twelve in peak season, depending on the country; premium and same-day services exist in some places at a steep price and require an appointment that may itself be weeks away. The practical rule: if the checker says you are inside the buffer, or within about a month of it, start the renewal before you spend any money on the trip.
A reminder that arrives early enough to matter
A passport expiry reminder that fires the week before expiry is useless — by then you have been unable to travel to half the world for five months. The reminder needs to land nine to twelve months before the printed date, because that is when the six-month rule starts biting on a trip booked six months out. This is why RenewKeep defaults anything filed under Travel or Identity to a first warning 90 days out and lets you push that earlier per document; a passport is the one case where "remind me a year before" is not overkill.
Keep a photo of the data page in the same place. When you are filling in an authorisation form at a kitchen table with the passport in a drawer somewhere, the number, the issue date and the expiry are the three things you need, and a photo has all of them.
Before you go: the list
- Expiry date versus the destination's buffer, for every country on the itinerary, for the return date.
- Issue date under ten years, if Schengen.
- Blank pages, if the destination stamps.
- Travel authorisation issued against this passport number, not a previous one.
- A photo of the data page, stored somewhere you can reach without the passport.