As of my last knowledge update in January 2022, I don't have real-time data, so I recommend checking the official Casa Batlló tours website or contacting them directly for the most up-to-date information on ticket prices and discounts. However, I can provide you with some general tips on finding budget-friendly options for Casa Batlló tickets:

  1. Official Website: Check the official Casa Batlló website for the latest ticket prices and any ongoing promotions. Sometimes, you can find special online discounts or bundled ticket options that include multiple attractions.

  2. Online Travel Agencies: Explore reputable online travel agencies that offer tickets to Casa Batlló. Sometimes, these platforms have special deals or discounts that you might not find elsewhere.

  3. Combination Tickets: If you plan to visit multiple attractions in Barcelona, consider purchasing combination tickets that include Casa Batlló along with other sites. This can often be more cost-effective than buying individual tickets for each attraction.

  4. Student and Senior Discounts: If you are a student or a senior, inquire about any discounts that may be available. Many attractions offer reduced prices for students and seniors, but you may need to provide valid identification.

  5. Group Discounts: If you are traveling with a group, check if Casa Batlló offers group discounts. Group rates are often available for a certain number of people, so this can be a good option if you're traveling with friends or family.

  6. Off-Peak Times: Consider visiting Casa Batlló during off-peak times or on weekdays when there may be lower demand, and prices could be more competitive.

  7. City Passes: Check if Barcelona offers any city passes or tourist cards that include admission to Casa Batlló. These passes often provide access to multiple attractions and public transportation at a discounted price.

Remember to verify all details and prices directly with Casa Batlló or authorized ticket sellers to ensure the accuracy of the information. Additionally, be cautious of third-party websites to avoid potential scams or inflated prices.