Travel Documents Checklist: What You Need, By Destination Type

The travel documents checklist at a glance

The documents you need are set by two things: the passport you hold, and the destination you are entering. A US passport holder, a UK passport holder and a Danish passport holder can face three different checklists for the same trip. This page gives the rule for each destination type and links to the official page where you confirm it for your passport — the rules below were all checked against official sources in October 2026.

Document	Needed when	Where you check
Passport with enough validity	Every international trip	The destination’s official entry rules, per destination type below
Visa or electronic authorisation	When your passport needs one for the destination	The destination’s government travel page or its embassy
Travel insurance	Always sensible; mandatory for Schengen short-stay visa applicants	Your policy document: number, 24h emergency number, covered events
Onward or return ticket	Border guards may ask for it (official EU list)	Your booking confirmation
Proof of lodging	Border guards may ask for it (official EU list)	Your booking confirmation
Your child’s own passport and visa	Travelling with a minor (official EU rule)	Same as yours, for the minor

Driving abroad, or a vaccination certificate for a specific destination, adds rows — check those against the destination’s page too, and cut this table to what your trip actually needs.

Passport validity: the rule by destination type

The most common wrong number is “six months past your return date”. That is a rule of thumb that happens to be right for some destinations and wrong for others. The real question is which rule the destination applies, and what date it measures from.

Schengen area

The Schengen area is 29 countries: 25 EU countries plus Iceland, Liechtenstein, Norway and Switzerland, under one common set of short-stay visa rules (per the official EU portal, checked October 2026). For nationals from outside the EU, the passport must:

• be valid for at least 3 months after the date you intend to leave the EU, and
• have been issued within the last 10 years on the day you enter.

So a passport with 14 months left, issued 11 years ago, fails the second test even though it is far from expiring. The EU’s own travel page also notes that border officials may ask for supporting documents — an invitation letter, proof of lodging, or a return or round-trip ticket — and that children and minors need their own passport and visa if required. Note the scope: this rule is written for nationals from outside the EU, so if you hold an EU, EEA or Swiss passport, the third-country validity rules do not apply to your movement inside the EU.

Two countries sit outside EU visa rules entirely — Cyprus and Ireland set their own — so check them separately if they are on your route.

Countries with the six-month rule

A group of destinations requires the passport to remain valid for six months beyond your arrival or departure — the reference date varies by country, which is exactly why “six months” needs a date attached to it. The US State Department’s country pages, for example, advise US passport holders that Thailand wants at least six months past your arrival date to avoid possible denied entry, and that Guatemala requires six months past the entry date. If the destination’s rule is not met, the airline can refuse to board you, because it would have to take you home. Check the rule for your specific destination and passport on that country’s official travel page — the validity rule is set by the destination, not by the country that issued your passport.

Countries that only require validity for the length of your stay

Some destinations only require the passport to be valid for the duration of your stay. You will not find a universal list, because the rule is again destination-specific: the same passport that fails a six-month test in one country is fine in another. The check is the same every time — the destination’s official travel advice, for your passport, before you pay for anything non-refundable.

The passport is the one document where a small error costs the most: a denied boarding or a denied entry is a real expense and a real lost trip, so treat the validity check as the first line of any trip planning timeline, not a last-minute worry.

Visa, or visa-free with a day limit?

“Visa-free” never means “nothing to do”. It means no visa, with a day limit and usually an online pre-travel check. All figures below were checked in October 2026.

• Schengen area (29 countries). Visa-exempt nationals may stay up to 90 days in any 180-day period (official EU rule). The window rolls: on any day you are in the area, count back 180 days and add up your days there — never 90. Stays in Cyprus do not count toward the 90, because Cyprus is outside EU visa rules.
• ETIAS (the EU’s future pre-travel check). As of October 2026, ETIAS is not yet in operation and no applications are collected; the EU says it will announce the start date several months before launch. When it applies, it covers visa-exempt nationals travelling to the 30 European countries that will require it, costs EUR 20 (under-18s and over-70s, plus some family members of EU citizens, are exempt from the fee), and is valid for 3 years or until the passport expires. Apply only on the official EU website — the EU itself warns that many lookalike sites collect data and charge extra.
• United States (ESTA). Travellers from the 40 Visa Waiver Program countries need an approved ESTA before flying or sailing to the US: up to 90 days for business or tourism, by air or sea. The fee is $21 (the CBP fee schedule runs through 30 September 2027), and an approved ESTA is valid for up to 2 years or until the passport expires, whichever comes first. Check its status before travel.
• United Kingdom (ETA). Most visa-exempt visitors need an ETA, which costs £20 and lasts 2 years or until the passport expires, whichever is sooner. It is not a visa and does not guarantee entry.
• Canada (eTA). Visa-exempt foreign nationals travelling by air need an eTA: CAD 7, non-refundable, valid for up to 5 years or until the passport expires, for short stays of normally up to 6 months.

The pattern is identical across the four authorisations: an online screening, a small fee, a validity tied to the passport, and no guarantee of entry. None of them is a visa, and if your passport does need a visa, the embassy or consulate is the only source that matters.

Domestic trips: the ID you actually need (US)

If the trip is domestic in the US, the document you need is not a passport but an ID that TSA accepts. Since 7 May 2025, boarding a domestic flight requires a REAL ID-compliant driver’s licence or ID — the one with the star or flag — or another acceptable form of identification, such as a US passport, a passport card, a US military ID or a federal PIV card (TSA, checked October 2026). A standard licence without the star no longer works for domestic flights. Outside the US, the domestic rules are set by your own country — check its civil-aviation authority.

Travel insurance: what to carry and when to buy

The policy document itself is a travel document. Write down or store where it opens without a signal: the policy number, the 24-hour emergency number, and what is covered.

What national cover actually does matters, because the gap is what the policy fills:

• UK passport holders. The GHIC and EHIC give access to necessary state-provided healthcare in the EEA and some other countries, on the same basis as a local resident — and they do not cover medical repatriation (being flown back to the UK) (nhs.uk).
• US passport holders. Medicare generally does not cover health care while you are travelling outside the US, with limited exceptions, and Medicare’s own page warns that travel insurance “doesn’t necessarily include health insurance, so it’s important to read the conditions or restrictions carefully” (medicare.gov).
• Schengen short-stay visa applicants only. The visa code requires proof of travel medical insurance covering at least EUR 30,000, including emergency medical treatment, hospitalisation and repatriation (including in case of death), valid across all Schengen states (per the German Federal Foreign Office). This is a rule for people who need a Schengen visa — it is not a requirement for visa-exempt travellers on a short visit.

When to buy: before the trip, and before you know the trip is in trouble — coverage starts when the policy is bought. If you want cancellation cover, buy soon after your first non-refundable payment: many policies only include cancellation (and sometimes pre-existing-condition) cover for trips bought inside a window that starts at your first deposit, and that window is set by the policy, so read yours. Do not compare products on this page — the point is the check, not a recommendation.

Scammed on a package: does travel insurance get you out?

That is a question that shows up on Reddit more often than it should, so the answer here is direct: usually, the route is your payment provider, not your travel insurer.

Travel insurance is built for the events the policy lists — illness, cancellation for a covered reason, delay. A package you paid for that never materialises is normally a payment problem, and the remedies differ by how you paid:

• Credit card, US. The Fair Credit Billing Act gives you a billing-error process: a written notice to the address your issuer designates for billing inquiries, within 60 days of the first statement showing the charge — miss that window and the federal protections fall away. While the issuer investigates, you do not have to pay the disputed amount, and it cannot be reported delinquent; the issuer must acknowledge within 30 days and resolve within two billing cycles (90 days). Federal law also caps your liability for unauthorised use at $50, and most issuers waive even that. Debit cards run under different rules with tighter reporting clocks — report to your bank the day you notice the problem.
• Credit card, UK. For purchases of £100 to £30,000 paid by credit card, Section 75 of the Consumer Credit Act makes the card issuer and the seller jointly liable, so you can claim from your issuer as well as the seller; smaller amounts fall to the card’s chargeback process.
• Bank transfer or cash. That is the bank’s own rules — act the same day, and the outcome is less certain.

Where insurance comes in: a policy you buy after the package has fallen apart is not designed to cover that breakdown, and coverage generally starts at the purchase of the policy. Read the exclusions section before you pay for anything, and keep the paper trail — confirmations, receipts, chat logs, the card statement — because the dispute process runs on exactly those records. This section is information, not legal advice; if the amount is large or the seller is gone, a consumer-protection body or a lawyer is the right call.

Cash or card: which to carry

Carry both, separated, with a backup: one card on your person, one in another bag, and the emergency contact number on the back of each. How much cash to carry is its own question — how much cash to bring on vacation has the numbers by country type — and the documents that matter here are the card, the back-up card, and the contact number that opens without a signal.

Keep copies you can open with no signal

Make copies of the whole set — the passport photo page, the visa or authorisation, the insurance policy, the confirmations — and keep them where they open offline: a photo in a notes app, a PDF in a mail app, or a paper copy. Pack the paper copy separately from the originals, because the failure it covers is exactly the case where the originals are gone. Two honest limits: a copy is not a substitute for the original at border control, and a phone with no battery is a copy with no access — so the paper copy is the one that earns its place.

If you want those copies in the same place as the itinerary and the packing list, Travel Stories keeps your trip offline on an iPhone, with no account. Free to download.

The documents half of the trip is done when every row of the table above has an answer and a source. The rest — the packing, the day-before run-through — is the travel checklist before leaving.