How long does my passport need to be valid to travel?

In short

• Most countries require your passport to be valid for at least 6 months beyond your planned departure date.
• The Schengen Area only requires 3 months of validity beyond departure, while Japan only requires validity for the duration of your stay.
• Even if a country allows shorter validity, airlines may deny boarding - always renew your passport early if it expires within 6 months.

The 6-month passport rule

The most common passport rule worldwide is that it must be valid for at least 6 months beyond your departure from the destination country. This applies to most destinations in Asia, the Middle East, and Africa - including Thailand, Mexico, China, the UAE, and Indonesia.

The reason behind the rule is to make sure visitors do not become stuck in a destination with an expired passport if their travel is delayed.

Common passport validity rules by region

• Schengen Area: 3 months beyond departure, passport issued within last 10 years.
• United Kingdom: valid for the duration of your stay.
• United States: 6 months beyond stay (waived for many allied countries under the '6-month club').
• Canada: valid for the duration of your stay (longer if you need an eTA or visa).
• Japan: valid for the duration of your stay.
• Most of Asia, Africa, Middle East: 6 months beyond departure.
• Mexico, Brazil, Argentina: 6 months beyond entry or stay.

Airlines and the passport rule

Even if your destination country technically allows shorter passport validity, airlines often refuse to board passengers whose passport expires within 6 months. They are liable for return tickets if a traveler is denied entry, so they err on the side of caution.

If you have any doubt, renew your passport. Most countries can issue a new passport in a few weeks; expedited services are available for urgent travel.

Other passport rules to check

Beyond validity, some countries also require blank pages for entry stamps - typically 1 to 4 blank pages. The Schengen Area requires that your passport has been issued within the last 10 years from the date of entry.