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The Best 3-Week (21-Day) Tours in Eastern Europe

Eastern Europe

Ready for a 21-day journey to Eastern Europe that combines relaxation, adventure, and cultural discovery? We've combed through a wide range of multi-day guided tours, meticulously analyzing them based on service, price, guest ratings, and activities. These 3-week tours to Eastern Europe are the absolute best based on these criteria, so that your trip planning can be easy and fun. They offer the perfect balance between a leisurely holiday and thrilling escapades, allowing you to immerse yourself in the essence of each destination for a full three weeks! From exploring famous landmarks to savoring the local cuisine, every activity on these guided tours is designed to provide an enriching and unforgettable experience. Get ready to embark on the adventure of a lifetime and make the most of your epic escape with one of these amazing tours below.


The Top 3:

  • 21 Days, $3972.88

  • 20 Days, $4595.00

  • 20 Days, $5477.00

Which 21-day tour options are available in Eastern Europe?

Eastern Europe

Here are the important factors:

  • 9 trip options analyzed
  • $173 average price per day (USD)
  • 20 to 21 days in length
  • 4.76 of 5 average rating
  • 31 people or less on average

You'll be surprised at the array of tours lasting 3 weeks in Eastern Europe, 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 4.76 out of 5 stars. Picture yourself joining a group of like-minded adventurers, with an average maximum size of 31 people, ensuring a fantastic blend of social and personalized experiences. The average tour length spans 20 days, with tours ranging from 20 to 21 days long. For physical activity, you'll find tours classified as easy and moderate, with most of them being easy. And for transportation, you can choose between coach / bus and train & rail, with most of them being coach / bus. With our thorough analysis of 9 tours lasting 3 weeks, we've found the best. So rest assured that Eastern Europe 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 9 Best 3-Week Tours in Eastern Europe
  • High Quality: guest ratings are higher than average.
by Choose Balkans



21 Days Athens to Vienna 25 Destinations through Greece, Albania, Macedonia, Kosovo, Montenegro, Bosnia, Serbia, Hungary, Slovakia, Austria 10 People at Most Ages 2 to 90 Guest Rating: 5.0 out of 5 stars

This fantastic trip has a rating of 5 out of 5 stars, visiting Greece, Albania, Macedonia, Kosovo, Montenegro, Bosnia, Serbia, Hungary, Slovakia, and Austria. Along the way, this journey encompasses 25 destinations, including Kalabaka, Ioannina, Gjirokastra, and Berat. Your journey will begin in Athens and end in Vienna. And since the priority is on local culture, museums, and family-friendly activities, this tour is a great choice. Lasting 21 days, the maximum group size is 10 people, and it's good for guests age 2 to 90. Organized by Choose Balkans, this is a great deal because it's only $189 per day.

  • Sightseeing
  • In-depth Cultural
  • Museum
  • Family
$3,973
TourRadar
  • Great Value: the daily price is lower than average for tours lasting 3 weeks.
  • High Quality: guest ratings are higher than average.
by Expat Explore Travel



20 Days Copenhagen to Warsaw 22 Destinations through Denmark, Norway, Sweden, Finland, Estonia, Latvia, Lithuania, Poland 51 People at Most Ages 10 to 90 Guest Rating: 5.0 out of 5 stars

With a stellar 5 out of 5 rating, this extraordinary journey, visiting Denmark, Norway, Sweden, Finland, Estonia, Latvia, Lithuania, and Poland, is the perfect choice. This itinerary covers 22 captivating destinations, with stops in Oslo, Karlstad, Sigtuna, and Stockholm, among others. Begin your trip in Copenhagen and complete it with a memorable finale in Warsaw. Spanning across 20 days, the journey accommodates 51 individuals, and is suitable for guests age 10 to 90. Offered by Expat Explore Travel, this remarkable journey is priced at just $157 per day. Don't miss out on this incredible experience.

  • Coach / Bus
  • Family
$3,131
TourRadar
by Contiki



20 Days London to Rome 14 Destinations through England, France, Netherlands, Germany, Denmark, Poland, Hungary, Austria, Slovenia, Italy 53 People at Most Ages 18 to 35 Guest Rating: 4.5 out of 5 stars

This exceptional trip offering by Contiki has received a 4.5 out of 5 rating. On this 20-day journey, visiting England, France, Netherlands, Germany, Denmark, Poland, Hungary, Austria, Slovenia, and Italy, you can unwind while also making new memories. Immerse yourself in a travel experience that includes 14 destinations, featuring Amsterdam, Hamburg, Copenhagen, and Berlin. Your journey starts off in London and finishes in Rome. With a group size of 53 people, it's suitable for guests age 18 to 35. This remarkable trip is priced at an unbeatable $199 per day.

  • Historical
  • Walking Tour
$3,985
TourRadar
  • Great Value: the daily price is lower than average for tours lasting 3 weeks.
  • High Quality: guest ratings are higher than average.
by Trip2ro



21 Days Start/End in Sofia 35 Destinations through Bulgaria, Macedonia, Albania, Montenegro, Bosnia, Croatia, Serbia, Hungary, Romania 48 People at Most Ages 14 to 75 Guest Rating: 4.8 out of 5 stars

Check out this trip that has received rave reviews, earning a stellar 4.8 out of 5 rating, visiting Bulgaria, Macedonia, Albania, Montenegro, Bosnia, Croatia, Serbia, Hungary, and Romania. Uncover the beauty of 35 destinations on this itinerary, with highlights such as Piatra Neamt, Brasov, Bran, and Sinaia. Your adventure starts and ends in Sofia. This terrific trip also highights local culture and family-friendly activities. Spanning across 21 unforgettable days, this voyage offers an intimate group experience with 48 participants, and it's great for guests age 14 to 75. Brought to you by the renowned Trip2ro, this exceptional opportunity is priced at an incredible $108 per day - an unbeatable value.

  • In-depth Cultural
  • Family
$2,270
TourRadar
by Contiki



20 Days London to Rome 15 Destinations through England, France, Netherlands, Germany, Denmark, Poland, Hungary, Austria, Slovenia, Italy 53 People at Most Ages 18 to 35 Guest Rating: 4.5 out of 5 stars

This 20-day voyage, visiting England, France, Netherlands, Germany, Denmark, Poland, Hungary, Austria, Slovenia, and Italy, is ideal for guests age 18 to 35. And priced at only $205 per day, it's a great value, too. Traverse through 15 enchanting destinations, with Amsterdam, Hamburg, Copenhagen, and Berlin among the must-see stops along the route. Begin your trip in London and complete it with a memorable finale in Rome. It's offered by Contiki, a very popular company with rave reviews and knowledgeable guides.

  • Historical
  • Walking Tour
$4,105
TourRadar
  • On Sale: 20% Off
  • Great Value: the daily price is lower than average for tours lasting 3 weeks.
  • High Quality: guest ratings are higher than average.
by G Adventures



21 Days Zagreb to Santorini 13 Destinations through Croatia, Montenegro, Albania, Greece 16 People at Most Ages 18 to 39 Guest Rating: 5.0 out of 5 stars

Priced at just $160 per day, this terrific 21-day trip, visiting Croatia, Montenegro, Albania, and Greece, is ideal for guests age 18 to 39. This trip visits 13 destinations, including Corfu, Athens, Paros, and Ios along the way. Your journey starts off in Zagreb and finishes in Santorini. Organized by the reputable G Adventures, this is one of the best tours on this list. Take advantage of the current sale and secure your spot today!

  • Historical
  • Beach
$4,199 $3,359
TourRadar
  • Great Value: the daily price is lower than average for tours lasting 3 weeks.
by Euroventure Travel



20 Days Berlin to Split 8 Destinations through Germany, Czech Republic, Austria, Hungary, Slovenia, Croatia 20 People at Most Ages 18 to 35 Guest Rating: 4.0 out of 5 stars

Check out this incredible journey that has received a 4 out of 5 rating from previous guests, visiting Germany, Czech Republic, Austria, Hungary, Slovenia, and Croatia. With a duration of 20 days, this journey ensures an intimate group size of 20 people, and is good for guests age 18 to 35. Experience a trip that takes you to 8 remarkable destinations, including Prague, Vienna, Budapest, and Ljubljana. Your journey will begin in Berlin and end in Split. This fantastic option, organized by Euroventure Travel, presents an unbeatable value at just $137 per day.

  • Train & Rail
  • Historical
$2,742
TourRadar
  • High Quality: guest ratings are higher than average.
by Choose Balkans



21 Days Vienna to Athens 27 Destinations through Austria, Slovakia, Hungary, Serbia, Bosnia, Montenegro, Albania, Kosovo, Macedonia, Greece 10 People at Most Ages 2 to 90 Guest Rating: 5.0 out of 5 stars

Spanning over 21 days, this journey, visiting Austria, Slovakia, Hungary, Serbia, Bosnia, Montenegro, Albania, Kosovo, Macedonia, and Greece, has a maximum size of 10 individuals. Welcoming guests age 2 to 90, it is organized by Choose Balkans, a very popular company with plenty of great reviews. Explore 27 incredible locations on this trip, including Belgrade, Sarajevo, Mostar, and Kotor. Begin your trip in Vienna and complete it with a memorable finale in Athens. And since the priority is on local culture and family-friendly activities, this tour is a great choice. Available at an unbeatable price of only $189 per day, this option also has a rating of 5 out of 5 stars from previous guests.

  • In-depth Cultural
  • Family
$3,973
TourRadar
  • High Quality: guest ratings are higher than average.
by G Adventures



20 Days Rome to Paris 12 Destinations through Italy, Slovenia, Austria, Hungary, Poland, Czech Republic, Germany, Netherlands, Belgium, France 16 People at Most Ages 18 to 39 Guest Rating: 5.0 out of 5 stars

Here's your chance to take off on an exceptional trip, visiting Italy, Slovenia, Austria, Hungary, Poland, Czech Republic, Germany, Netherlands, Belgium, and France, that has garnered a 5 out of 5 rating. With a duration of 20 days, this jouney will have 16 participants, and it warmly welcomes guests age 18 to 39. Expertly organized by G Adventures, this amazing trip is an incredible value at just $210 per day.

  • Historical
$4,199
TourRadar

See also The Best Family-Friendly Tours to Eastern Europe, The Best Hiking & Trekking Tours in Eastern Europe, The Best Historical Tours in Eastern Europe, The Best 10-Day Tours in Eastern Europe, The Best One Week (7-Day) Tours in Eastern Europe, The Best 3-Day Tours in Eastern Europe, The Best 2-Week Tours in Eastern Europe, The Best 4-Week (1-Month) Tours in Eastern Europe, The Best Extended Trip Tours in Eastern Europe, One Month or Longer, The Best River Cruises in Eastern Europe, The Best Bicycle Tours in Eastern Europe, Tours for Outdoor and Nature Lovers in Eastern Europe, The Best Christmas & New Years Tours in Eastern Europe, The Best Christmas Market Tours in Eastern Europe, The Best Coach Bus Tours in Eastern Europe, The Best Adventure Tours to Eastern Europe, The Best Eco Tours in Eastern Europe, The Best Train & Rail Tours in Eastern Europe, The Best Art History, Museums, and Cultural Tours Tours in Eastern Europe, The Best Sightseeing Tours in Eastern Europe, The Best Cultural Tours in Eastern Europe, The Best Vineyard & Wine Tours in Eastern Europe, The Best Food and Culinary Tours in Eastern Europe, The Best Music Tours in Eastern Europe, The Best Camping Tours in Eastern Europe, The Best Romantic Tours for Couples in Eastern Europe, The Best Self Drive Tours in Eastern Europe, The Best Walking Tours in Eastern Europe, The Best Honeymoon Tours in Eastern Europe, The Best Tours Under $1000 in Eastern Europe, The Best Luxury Tours to Eastern Europe, The Best Budget Tours to Eastern Europe, The Best Tours for Seniors to Eastern Europe, The Best Contiki Tours to Eastern Europe, or The Best G Adventures Tours to Eastern Europe for more tour ideas. With so many options, there's a guided tour or vacation package for every type of traveler.

How much do 21-day tours to Eastern Europe cost?

Average Daily Price 3-Week Tours
$173

Visitors will find a large range of terrific options for tours lasting 3 weeks when planning a visit to Eastern Europe. The price of these specific trips can vary according to length, destinations, and travel style. The average price of tours lasting 3 weeks in Eastern Europe based on data from 9 options is an affordable $173 per day. If you're interested in more information about tours here, see our guide to tour prices in Eastern Europe.


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