Checklist: What to Do Before You Book an International Flight (Visa, Documents, Insurance)

Author: Shahrier

Date: 01 Dec, 2025

Checklist: What to Do Before You Book an International Flight

Booking an international flight is exciting, but jumping the gun can lead to costly and stressful issues later. Many travelers overlook critical administrative details—from visa problems and invalid passports to unexpected costs and missing documentation—that can ruin a trip before it even begins.

Using this checklist before you click "purchase" ensures your paperwork is in order, your health is covered, and your budget is accurate.

1. Passport & Visa Essentials

This is the most common pitfall. Your passport and visa status must be confirmed for every country you enter, including transit stops.

Status Check

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Action

Passport Validity

Most countries require your passport to be valid for at least six months after your intended return date.

Check expiry date now. If it’s under seven months, start renewal immediately.

Visa Requirement

Determine if your destination country (and any transit countries) requires a visa for your passport type and trip duration.

Use a government or official travel resource to check requirements for your nationality.

Visa Type

Confirm if you need a Single-Entry (one-time entry only) or Multiple-Entry visa (allows multiple entries within a period).

Apply for the correct visa type based on your travel plans (e.g., if you plan to visit a neighboring country and return).

Transit Visa

If your layover requires you to pass through immigration or involves a long stay, you may need a transit visa.

Check the specific rules for the airport/country where you have a layover.

Blank Pages

Some countries require a specific number of blank pages (usually 2-4) for entry/exit stamps and visas.

Verify the destination country’s requirement and ensure you have enough unused pages.

2. Travel Insurance & Health Coverage

Never assume your domestic health insurance covers you abroad. Health crises and unexpected cancellations are why insurance is non-negotiable.

Health & Insurance

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Action

Emergency Medical Coverage

Does the policy cover hospital stays, surgery, and emergency evacuation back home?

Ensure the medical coverage limit is sufficient for the destination country's costs.

Cancellation/Interruption

Does it cover prepaid, non-refundable expenses if you must cancel or cut your trip short due to covered reasons (illness, death in family)?

Choose a plan that covers the total cost of your non-refundable bookings.

COVID-19 Requirements

Does the destination country have specific requirements (e.g., mandatory quarantine, proof of vaccination, specific testing window)?

Research the current entry protocols and ensure your health insurance covers COVID-related medical costs abroad.

Pre-existing Conditions

If you have existing medical issues, ensure the policy explicitly covers them.

Purchase an insurance policy that includes a waiver or specific coverage for pre-existing conditions.

Prescriptions

Do you have enough medication for the trip, plus a few extra days? Are your medications legal in the destination country?

Check regulations; keep medications in their original, labeled containers and bring a copy of the prescription.

3. Flight & Baggage Logistics

A cheap flight can become expensive if you ignore the fine print on luggage and transit rules.

Flight Logistics

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Action

Baggage Allowance

Check the exact size and weight limits for checked and carry-on bags. These often differ greatly between airlines, especially budget carriers.

Confirm limits on the airline's official website (not just the booking site) and weigh your bags before leaving.

Hidden Fees

Be aware of potential extra charges for seat selection, priority boarding, printing boarding passes, or even using a credit card.

Account for these costs in your budget before booking.

Baggage Insurance

Does your travel insurance or credit card cover loss, theft, or damage to your luggage?

Verify the coverage limits and conditions for reimbursement.

Layover / Transit Rules

Does your itinerary involve changing airlines or checking baggage through? If you book separate tickets, you must retrieve, re-check, and go through security again.

Confirm if your baggage is "checked through" to the final destination to avoid immigration/customs issues during transit.

Flight Change Policy

Understand the change and cancellation fees, which often depend on the fare class (Basic Economy vs. Standard).

Know the financial risk before you pay.

4. Accommodation & Local Transport

Your arrival plan is crucial for a smooth transition from the airport to your hotel.

On-Arrival Planning

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Action

Reliable Accommodation

Ensure your hotel or rental is in a safe, well-reviewed area, and your booking confirmation is accessible.

Print or digitally save the full address, contact number, and confirmation details of your first night’s stay.

Airport Transfer

How will you get from the airport to your accommodation? Pre-booked shuttle, ride-share, or public transport?

Research the safest and most efficient mode of transport and confirm local currency needs for payment.

Local Transport Coordination

Research local transit options (metro, bus, ferry) and download any necessary apps or maps.

Purchase or print any necessary tickets/passes for local transport in advance, if possible.

Know Your Arrival Time

Check your accommodation's check-in policy. If you arrive late, inform them in advance.

Confirm late check-in procedures with your hotel.

5. Money & Currency Management

Avoid unnecessary exchange fees and ensure you can access your funds when needed.

Financial Prep

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Action

Currency Exchange Rate

Look up the current, mid-market exchange rate for your destination country to understand the true value of your money.

Use an online calculator to confirm your budget in the local currency.

Cash vs. Card

Will your destination primarily accept cash, or are card payments (Visa/Mastercard) common?

Plan to arrive with enough local currency cash for initial expenses (taxi, tips) and inform your bank of your travel dates.

Hidden Bank Charges

Check with your bank about foreign transaction fees, ATM withdrawal fees, and daily withdrawal limits.

Consider a travel-specific debit or credit card that waives foreign transaction fees.

Budgeting

Have you budgeted for unexpected costs like city taxes, tips, or emergency phone calls?

Add a 10-15% buffer to your total budget for contingencies.

6. Emergency Contacts & Documents Backup

Preparation for the worst allows you to recover quickly if your documents are lost or stolen.

Emergency Prep

Detail

Action

Physical Document Copies

Have a separate, locked envelope containing copies of critical documents.

Print copies of your passport data page, visa, flight itinerary, accommodation booking, and insurance policy.

Digital Backup

Store scanned copies of all critical documents in a secure, cloud-based location (e.g., Google Drive, encrypted vault) that you can access anywhere.

Ensure digital files are encrypted or password-protected.

Local Embassy/Consulate

Know the address and phone number of your country's embassy or consulate in your destination city.

Write down the full address and phone number.

Insurance Contact

Ensure you have a 24/7 direct phone number and policy number for your travel insurance.

Store the contact info in your phone and on the printed copy.

That covers all the major potential headaches! This checklist should give you peace of mind before you make that final booking decision.

This draft should be appropriate for general travelers. Let me know if you'd like to dive deeper on the specific visa requirements for a certain region, or if you need help structuring your budget for one of the sections! And of course, the team at Nosafer is always ready to assist with seamless booking and support services.