Thinking about jetting off for months (or even a year!) of international adventure? Whether you’re planning a family gap year, sabbatical, or digital nomad lifestyle, preparing for long-term travel isn’t something you can leave until the last minute.
Here’s a month-by-month breakdown of 10 key things to take care of before your departure — so when it’s time to go, all you have to worry about is choosing window or aisle.
Also check out our post on 10 Essential Steps to Prepare Your Life at Home Before Long-Term Travel if you haven’t already!
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9–12 Months Out: Dream Big, Plan Smart
1. Check Your Passport (and Others’!)
Make sure everyone’s passport is valid for at least 6 months beyond your intended return date. Many countries require this for entry.
✈️ Pro Tip: Renewing a passport can take weeks (sometimes months) depending on where you live. Start early, especially if you’re traveling with kids.
We use an RFID-blocking passport holder to keep all our documents safe and organized – especially handy when juggling multiple passports and boarding passes.
2. Start Mapping Out Your Route
This is the fun part! Decide:
- Where you want to go
- How long you’ll spend in each place
- What kind of pace feels right for your lifestyle
Look into:
- Climate patterns (rainy season? typhoons?)
- Safety and political stability
- Restrictions
- School terms if you’re worldschooling
3. Check Visa Requirements
Different countries have wildly different visa rules:
- Some allow 90 days visa-free
- Others require applications in advance
- Some require proof of onward travel or bank funds
Start a long-term travel prep spreadsheet to track what’s needed where. (You’ll thank yourself later.)
4. Look Into Vaccines and Health Prep
Visit a travel clinic to get:
- Required vaccines (Yellow Fever, etc.)
- Recommended vaccines (Hep A, Typhoid, Rabies depending on destination)
- Prescriptions for travel meds (e.g., antimalarials)
🩺 Note: Some vaccines need to be given in a series over a month or two, so don’t delay.
5. Start Researching Travel Insurance
Long-term insurance is not the same as a short vacation policy.
Look for:
- Emergency evacuation
- Adventure sports coverage
- Trip interruption
- Pre-existing condition coverage (if applicable)
Travel insurance gave us peace of mind, but we also grabbed Air Tracker Tags so our bags wouldn’t go on their own vacation.
3–6 Months Out: Book It & Bank It
6. Book Flights and Initial Accommodations
The sweet spot for international flights is often 2–5 months out, depending on destination and season. Set fare alerts and watch for deals – I used Skyscanner to track prices and snag the best rates.
Secure at least:
- Your first few nights of accommodation
- Any key locations that book early (like summer in Europe or holidays in Asia)
🛏️ Hack: I booked longer stays through Airbnb for better weekly/monthly rates and a homey feel, and shorter stays through Expedia.com for the flexibility and range of hotels. Always opt for flexible cancellation policies in case your plans change.
7. Notify Your Bank + Optimize for Travel
Call your bank to:
- Let them know you’ll be abroad
- Ask about foreign transaction fees
- Inquire about ATM partnerships overseas
Consider getting a no-foreign-fee credit card, or a debit card that reimburses ATM fees worldwide (like Charles Schwab or Wise).
8. Sort Out Your Phone Plan
Look into:
- Unlocking your phone
- eSIMs (like Airalo or Nomad) for affordable local data
- WhatsApp or Signal for messaging
We relied on an international travel adapter and a high capacity power bank so no device ever died mid-navigation.
1–3 Months Out: Wrap Up Logistics
9. Digitize Your Life
Set up systems for:
- Online banking and automatic bill payments
- Cloud storage for important documents
- Scanning and backing up IDs, insurance, and prescriptions
If you’re running a business or managing remote work, make sure your tech setup is solid and your VPN is reliable.
Last Month: Final Touches
10. Get Organized — Physically and Mentally
- Finalize your packing list (less is more!)
- Make copies of all documents (leave one set with a trusted friend)
- Download key apps: currency converters, translator, map apps that work offline
- Print or save boarding passes and hotel reservations offline
Packing cubes are great for keeping your items organized both in your suitcase or backpack, but also at your destination. Some of our favorites include:
- BAGSMART compression packing cubes
- Baggallini long compression cubes – great for in between the suitcase handle
- Any Eagle Creek packing cubes – these are the most light weight.
🧳 Bonus: Do a trial pack 1–2 weeks before you leave. If it doesn’t fit, it doesn’t fly.
🚗 Bonus (If You Plan to Drive): Some countries require an International Driver’s Permit (IDP) in addition to your regular license. It’s inexpensive, valid for one year, and can save you headaches with car rentals or traffic stops overseas. Apply through your local automobile association before departure.
The Syp’s Survival Summary
Your quick checklist for long-term travel prep!
| When | ✅To-Do |
| 9-12 Months Out | ✅ Check passports (6+ months validity) ✅ Start mapping route + countries |
| 6-9 Months Out | ✅ Research visa requirements ✅ Book travel clinic for vaccines ✅ Start shopping travel insurance |
| 3-6 Months Out | ✅ Book flights + key accommodations ✅ Set up travel-friendly banking ✅ Plan for phone/data (eSIM, WhatsApp) |
| 1-3 Months Out | ✅ Digitize docs & backups ✅ Prep finances, automation & cloud access |
| Final Month | ✅ Trial pack + finalize gear ✅ Download apps ✅ Make hard copies of everything |
We’ve done the prep, packed the bags (twice), downloaded the apps, and crossed off the checklist. But let’s be honest — no amount of planning can prepare you for everything that comes with long-term international travel.
Will we survive jet lag, a hangry tween, and spotty Wi-Fi — all at the same time?
Stick around to watch the chaos unfold!