The big departure is almost here! Going on a trip can be an exciting and enriching experience, but to ensure everything goes smoothly, proper preparation is essential. Whether you're heading to explore the beaches of Thailand, the temples of Cambodia , or the forests of Indonesia, let's look at the must-haves to include on your packing list for a trip to Asia.
Essential administrative documents
One of the first things to consider when preparing for your trip is all your administrative documents . These are often necessary for flying, booking accommodation, or renting a vehicle.
Identity documents and supporting documents
- Identity card or passport
- Driving license + international license (motorcycle license also for renting two-wheelers)
- Contacts, insurance certificate and assistance
- International vaccination record
- European Health Insurance Card (EHIC)
- Transport and accommodation reservations
- Student card if applicable
- Duplicate keys

Digital backup and photocopies
It is strongly recommended that you scan all your important documents and store them in your email inbox or on a cloud service. In case of poor internet connection at your destination, remember to bring paper copies of these documents.
- Email containing digital copies and/or USB with digital versions of the documents
- Useful addresses of French-speaking embassies in the countries visited
Payment methods to be provided
Having a variety of payment methods is crucial when traveling internationally. Here's what you should bring:
- An international bank card
- Your Revolut card or other neo-banking service for secure payments without fees
- Also consider cash in euros and of course in the local currency
- Eventually, consider traveler's checks
- And, it may be useful, the contact details of your banker
Clothes and accessories
Your suitcase or bag will be made according to the climate and the planned activities. It can be hot and humid, so light and absorbent clothing, but don't forget a little wool because it can also be cool in some regions, especially at altitude. Here are some categories of clothing and accessories to consider:
Clothing
- Underwear and pajamas
- T-shirts and shirts
- Pants and shorts
- Dresses and skirts
- Warm or windproof jackets
- K-way or poncho against the rain
Accessories
- Suitable shoes (city, hiking, etc.)
- Scarves, pareos or large scarves

Hygiene and health
While toiletries are often available in hotels, depending on the hotel's range and destination, this isn't always the case. Bringing a few toiletries and personal care items with you is always a good idea for a stress-free trip. Here's a basic list:
- Toothbrush and toothpaste
- Soap and shampoo
- Hand sanitizer
- Sunscreen and mosquito repellent
- Common medications and prescriptions
Understanding the climate of Southeast Asia
Climate and weather play a crucial role in planning your trip. Southeast Asia generally experiences two main seasons : the dry season and the rainy season. The diversity of climatic conditions influences the optimal time to visit each specific region.
For more information about Thailand, I wrote a dedicated article:

Dry season
The dry season is the most popular among travelers because it offers pleasant temperatures and little rainfall. It is the ideal time to explore the paradisiacal beaches and cultural sites without fear of the surprise downpour.
Rainy season
Characterized by high humidity and regular showers (often in the evening), the rainy season deters some tourists, but it also offers green landscapes and a more relaxed, less crowded atmosphere.
Choosing your luggage
Combining a lightweight backpack with a checked suitcase is often the best option for traveling in Southeast Asia. This combination allows for flexibility and ample space for different types of activities.
Checked suitcase
A spacious suitcase is useful for carrying clothes and bulky items. Make sure it is sturdy and easy to handle.
Daypack
For day trips, a lightweight backpack with various practical compartments is essential. It's also wise to pack a few extra pairs of underwear , as sizing can be an issue depending on the country you're visiting.
Ideally, the backpack allows you to carry electronic products and valuables to keep them with you during the trip.

Additional equipment
There are a few technical things that can greatly improve your trip:
- External battery to charge your electronic devices
- Electrical plug adapters (this varies by country, in Thailand many hotels are now equipped with sockets that accept European pins)
Define your travel budget
To plan your adventure with peace of mind, it is essential to determine your overall budget . This will directly influence the length and comfort of your stay.
Establish budget forecasts
Start by listing all the fixed expenses that will continue while you are away (rent, subscriptions, etc.). Then, estimate how much you can save before you leave as well as the total amount allocated to the trip.
You can get cost of living estimates on sites like Numbeo ( see an example for Bangkok ).

Tip: A general rule for estimating the length of stay
An effective model is to average €1000 per month per person when traveling economically (affordable accommodation, local transportation). This will help to better manage your expectations and ensure a pleasant experience without major financial constraints.
Preparing your trip to Southeast Asia requires organization and anticipation. Even if you like adventure and a large part of improvisation, it is not useless to plan a few important points, and you now have all the keys in hand to fully enjoy your Asian adventure, whatever the destinations you choose.
Have a good trip, tell us about it!
Cover photo by Alice Young on Unsplash