The best affordable camera for travel photography and videography is the Sony ZV-1M2. It is a compact camera that is easy to carry around and has excellent image and video quality. It also has features specifically designed for vlogging, such as a flip-out screen and a microphone jack. Another great option is the Canon Powershot SX740HS, which has a long zoom range and is also affordable. The Sony RX100 vii is another great compact camera for travel, but it is more expensive than the ZV-1M2 and the SX740HS. If you are looking for a mirrorless camera, the Sony A6600 is a great option, but it is more expensive than the compact cameras mentioned above. It is important to consider your budget and specific needs when choosing a travel camera.