Short answer: check your passport has six months' validity beyond your
return, keep every document in your hand luggage, allow at least two hours for
any connection requiring a terminal change, carry a small amount of local
currency, and know your accommodation address before you land — border officers
ask for it.
Before you book
Passport validity. Many countries require six months beyond your departure
date, even for a four-day trip. Renewals take weeks. Check this before anything
else.
Transit visas. You may need one for a country you never leave the airport
in. This catches people out constantly — check every stop on the itinerary, not
just the destination.
Name matching. The name on your ticket must match your passport exactly.
Middle names, hyphens, spellings.
Connections
Give yourself more time than seems necessary. A ninety-minute connection is fine
when everything runs; it is not fine when your first leg lands twenty minutes
late and the next gate is in another terminal requiring a shuttle and a second
security check.
For a trip that matters, two hours minimum on international connections. Three
if you change airline alliances, because your bags may not be through-checked.
What goes in hand luggage
- Passport, visa, invitation letter, insurance certificate — printed
- Accommodation address and the organiser's phone number
- Medication, in original packaging, with a prescription if it is prescribed
- A change of clothes, in case your bag is delayed
- Charger and adapter
Never put documents or medication in checked baggage.
Money
Carry a small amount of local currency for the first day — a taxi, a SIM card, a
meal — and rely on a card afterwards. Tell your bank you are travelling, or the
first transaction may be blocked.
Airport exchange rates are poor. Change a little there and the rest later, or
withdraw from a bank ATM.
Arrival
You will be asked the purpose of your visit, where you are staying, and how long
for. Answer plainly: attending a conference, here is the invitation letter,
staying at this address, leaving on this date.
Have the address written down. "The conference hotel" is not an answer.
Frequently asked questions
How much passport validity do I need to travel?
Many countries require six months beyond your intended departure. Check the
specific requirement for your destination and any transit country before booking.
Do I need a visa for a country I am only transiting through?
Sometimes, even without leaving the airport. Requirements depend on your
nationality and the airport, so check every stop on your itinerary.
How early should I arrive at the airport for an international flight?
Three hours is the standard advice for international departures, and it is
realistic during busy periods.
What should I do if my luggage is delayed?
Report it before leaving the airport and keep the reference. This is why a
change of clothes and any medication belong in hand luggage.
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