The Best 3-Week (21-Day) Tours in Portugal

Funchal, Portugal

Looking for the perfect 21-day getaway to Portugal with a fantastic guided tour? We've carefully analyzed all of the possible three-week tour options to Portugal based on price, comfort, service, guest ratings, cuisine, and activities in order to find the absolute best multi-day organized tour options available. Whether you're seeking a relaxing getaway or an action-packed expedition, these all-inclusive guided tours offer the perfect length to indulge in the best of both worlds. From captivating excursions to tantalizing cuisine, get ready to experience the ultimate 3-week escape that will leave you with unforgettable memories and a renewed sense of wanderlust. Great for museums & attractions, food, nightlife, and resorts, it's easy to see why Portugal is such a fun destination. So, check out our curated list of tours below to get started!

You can see the deep and rich history around every corner, especially along the coastline where historic fishing villages, castles, and famous cities are found. Lisbon and Porto might be the largest cities with museums, fortresses, and historic homes, but plenty of other smaller towns have long history and unique culture, too. Sintra has a gorgeous castle, the Pena National Palace. Coimbra's historic library and university leaves visitors in awe.

In Lisbon, check out Belem Tower and St. George’s Castle before wandering the old historic streets of the old town, dotted with churches and quaint viewpoints. Carmo Convent and Jeronimos Monastery are also two very popular sites that draw large crowds because of their beauty and rich history.

In Porto, the Luis I bridge provides a great overview of everything before you visit the historic wine cellars, Porto Cathedral, and the narrow, weaving alleyways through the historic city center.

Which 21-day tour options are available in Portugal?

Here are the important factors:

• 3 trip options analyzed
• $188 average price per day (USD)
• 20 to 21 days in length
• 4.67 of 5 average rating
• 26 people or less on average

You'll be surprised at the array of tours lasting 3 weeks in Portugal, as there is something for everyone. It's no wonder that visitors can't get enough of these tours, boasting an impressive average guest rating of 4.67 out of 5 stars. Picture yourself joining a group of like-minded adventurers, with an average maximum size of 26 people, ensuring a fantastic blend of social and personalized experiences. The average tour length spans 21 days, with tours ranging from 20 to 21 days long. With our thorough analysis of 3 tours lasting 3 weeks, we've found the best. So rest assured that Portugal has something to captivate every kind of traveler.

(All tour prices are in US Dollars before taxes, and come from a base price that is reported by TourRadar. Peak season prices can vary significantly, particularly in destinations where seasonal travel fluctuates dramatically.)

So, let's get to it and see...

The 3 Best 3-Week Tours in Portugal

See also The Best Family-Friendly Tours to Portugal, The Best Hiking & Trekking Tours in Portugal, The Best Historical Tours in Portugal, The Best 10-Day Tours in Portugal, The Best One Week (7-Day) Tours in Portugal, The Best 2-Week Tours in Portugal, The Best River Cruises in Portugal, The Best Bicycle Tours in Portugal, Tours for Outdoor and Nature Lovers in Portugal, The Best Christmas & New Years Tours in Portugal, The Best Coach Bus Tours in Portugal, The Best Adventure Tours to Portugal, The Best Eco Tours in Portugal, The Best Art History, Museums, and Cultural Tours Tours in Portugal, The Best Sightseeing Tours in Portugal, The Best Cultural Tours in Portugal, The Best Vineyard & Wine Tours in Portugal, The Best Food and Culinary Tours in Portugal, The Best Music Tours in Portugal, The Best Romantic Tours for Couples in Portugal, The Best Self Drive Tours in Portugal, The Best Religious Tours in Portugal, The Best Walking Tours in Portugal, The Best Tours Under $1000 in Portugal, The Best Luxury Tours to Portugal, The Best Budget Tours to Portugal, The Best Tours for Seniors to Portugal, or The Best G Adventures Tours to Portugal for more tour ideas. With so many options, there's a guided tour or vacation package for every type of traveler.

Also, if you're departing from a specific destination, see The Best 3-Day Tours from Lisbon, The Best One-Week (7-Day) Tours from Porto, The Best One-Week (7-Day) Tours from Lisbon, The Best One-Week (7-Day) Tours from Faro, The Best One-Week (7-Day) Tours from Funchal, The Best 10-Day Tours from Lisbon, The Best 10-Day Tours from Porto, The Best 2-Week Tours from Lisbon, or The Best 2-Week Tours from Porto for more package tour options.

How much do 21-day tours to Portugal cost?

Visitors will find a large range of terrific options for tours lasting 3 weeks when planning a visit to Portugal. The price of these specific trips can vary according to length, destinations, and travel style. The average price of tours lasting 3 weeks in Portugal based on data from 3 options is an affordable $188 per day. If you're interested in more information about tours here, see our guide to tour prices in Portugal.

And for more information on Portugal, see Portugal Travel Costs and Portugal Hotel Costs.