A travel agency is a business or organization specializing in providing tourism-related services, including consulting, planning, booking flight tickets, reserving hotel rooms, organizing tours, and supporting visa procedures. They act as a bridge between tourists and service providers (airlines, hotels, transportation companies, etc.), helping customers save time and enjoy a complete travel experience.
For example, if you want to travel to Quang Binh but don't know where to start, a travel agency will help you plan an itinerary, book bus/train tickets, select a suitable hotel, and even suggest unique sightseeing spots.
Based on core characteristics, travel agencies can be divided into several different types, reflecting specialization in their services. Travel agencies can be divided into two main categories:
- Retail Travel Agency: Specializes in providing services directly to individual customers or small groups. They usually offer advice on tour packages, flight tickets, or individual services.
- Wholesale Travel Agency: Works with retail agencies or large travel companies, providing tour packages or services in bulk.
In addition, there are specialized agencies such as Online Travel Agencies (OTAs) like Booking.com and Agoda, or agencies focusing on luxury travel and adventure tourism.


