Emergency Buffer: Countries want to ensure you can stay and return home even if emergencies or unexpected delays occur.
Airline Policy: Airlines enforce this to avoid fines for flying passengers who will be denied entry.
What You Need to Do
Check Your Destination: Confirm the specific passport validity rules for every country you visit or transit through (e.g., Bali requires 6 months from your return date).
Contact Your Airline: Verify their policy, as some airlines have stricter rules than the destination country.
Check with Embassies: Consult the foreign embassy or consulate for your destination country.
Use Smartraveller: For Australian citizens, Smartraveller.gov.au (or your country's equivalent travel advisory) is a key resource for entry requirements.
Key Takeaway: Don't risk it! The 6-month rule is a common requirement for many popular destinations and airlines, and not having enough validity can strand you. Renew your passport before travel if it's close to expiring.
I've. NEVER in 20yrs been asked to. Show a. Return flight ..flying into Thailand 3 to 4 times every. Yr. ..not once so no every airline does NOT want to seeee a return flight
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