Here are some tips on the cheapest times to visit these countries in 2024:

1. Vietnam

• Cheapest Time to Visit: April to June and September to November. These are the shoulder seasons, offering lower prices on accommodation and flights, with fewer tourists.

1. Cambodia

• Cheapest Time to Visit: May to early October. This is the rainy season, but it can offer significant savings on flights and accommodations, as well as fewer tourists at popular sites.

1. Indonesia

• Cheapest Time to Visit: March to May and September to November. These are shoulder seasons with good weather and lower prices compared to the peak season.

1. India

• Cheapest Time to Visit: April to September. This includes the hot summer and the monsoon season, which can be very humid but offer the lowest prices on accommodations and flights.

1. Portugal

• Cheapest Time to Visit: November to February. This is the off-season when flights and accommodations are cheaper, and there are fewer tourists.

1. Mexico

• Cheapest Time to Visit: May to November. This is the low season, with the exception of hurricane season (September to November), which can offer the lowest prices on accommodations and flights.

1. Thailand

• Cheapest Time to Visit: May to October. This is the rainy season, but it offers lower prices on flights and accommodations, and fewer crowds at tourist sites.

1. Peru

• Cheapest Time to Visit: November to April. This is the wet season, especially in the Andes, but it offers significant savings on flights and accommodations.

1. Hungary

• Cheapest Time to Visit: November to March. This is the off-season when flights and accommodations are cheaper, and there are fewer tourists.

1. Greece
   • Cheapest Time to Visit: October to April. This is the off-season with fewer tourists, lower prices on flights and accommodations, and milder weather.

Traveling during these periods can help you save money while still enjoying the destinations. Be sure to check specific events or holidays in each country that might affect prices and availability.