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Children's Day

Children's Day – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.at.

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7 reasons to shop for Children's Day on Alza.at

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Children's Day?

If you're planning to get Children's Day, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Children's Day

Are you looking for the best Children's Day? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Children's Day

If you are looking for products based on price, you can browse the lowest priced Children's Day, or choose to sort by price from highest to lowest.

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2,326 Results
4.9 43×
LEGO® Creator 3 in 1 31161 Medieval Dragon
LEGO Set for children, suitable from the age of 9 years, theme: Dragons, launched in 2025, 715 pc(s)
45.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31161
4.9 47×
LEGO® Technic 42199 Monster Jam™ DIGatron™ with wind-up motor
LEGO Set for children, suitable from the age of 7 years, theme: Cars and Means of transport, launched in 2025, 218 pc(s)
Great price 20.90 €
Buy
On the way > 5 pcs
Expected 19/04/2026
Order Code: LO42199
5.0 35×
LEGO® Creator 3 in 1 31169 Typewriter with Flowers
LEGO Set for children, suitable from the age of 8 years, theme: Flowers, launched in 2025, 363 pc(s)
21.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31169
4.8 49×
LEGO® Technic 42198 Remote Area Aircraft
LEGO Set for children, suitable from the age of 8 years, moving parts, theme: Aircraft, launched in 2025, 333 pc(s)
20.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42198
4.9 13×
LEGO® Technic 42201 Deep Sea Research Submarine
LEGO Set for children, suitable from the age of 9 years, moving parts, theme: Means of transport and Sea, launched in 2025, 413 pc(s)
30.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42201
4.9 55×
LEGO® Technic 42197 Rear Loader
LEGO Set for children, suitable from the age of 7 years, moving parts, theme: Excavators and Construction machinery, launched in 2025, 104 pc(s)
8.29 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42197
4.8 23×
LEGO® Technic 42200 Monster Jam™ ThunderROARus™ with wind-up motor
LEGO Set for children, suitable from the age of 7 years, theme: Cars and Means of transport, launched in 2025, 232 pc(s)
20.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42200
4.8 52×
LEGO® Minecraft® 21267 Desert Ambush Patrol
LEGO Set for children, suitable from the age of 7 years, theme: Fantasy and Nature, launched in 2025, 105 pc(s)
13.90 €
Buy
On the way > 5 pcs
Expected 19/04/2026
Order Code: LO21267
5.0
LEGO® Classic 11042 Creative Happy Box
LEGO Set for children, suitable from the age of 5 years, theme: Shapes and animals, launched in 2025, 680 pc(s)
36.90 €
Currently Unavailable
Order Code: LO11042
4.8 76×
LEGO® Minecraft® 21269 Mine Quest and the Armadillo
LEGO Set for children, suitable from the age of 8 years, theme: Fantasy and Nature, launched in 2025, 247 pc(s)
22.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21269
4.9 51×
LEGO® Minecraft® 21270 Creation House
LEGO Set for children, suitable from the age of 8 years, theme: Houses, Fantasy, Movies and TV shows and Games, launched in 2025, 500 pc(s)
Amazing Deal 38.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21270
4.9 113×
LEGO® Minecraft® 21268 Piglet House
LEGO Set for children, suitable from the age of 7 years, theme: Houses, Fantasy, Movies and TV shows and Games, launched in 2025, 238 pc(s)
15.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21268
5.0
LEGO® Marvel Spidey and his Amazing Friends 11200 Spidey, Gobby and the Raptor Battle at the Tree Ba
LEGO Set for children, suitable from the age of 4 years, theme: Dinosaurs, Movies and TV shows and Nature, launched in 2025, 143 pc(s)
42.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11200
5.0
LEGO® Marvel Spidey and his Amazing Friends 11199 Spidey's Team and the Dinosaur Rescue Truck
LEGO Set for children, suitable from the age of 4 years, theme: Cars, Dinosaurs and Movies and TV shows, launched in 2025, 136 pc(s)
27.90 €
Currently Unavailable
Order Code: LO11199
4.9 15×
LEGO® DUPLO® 10446 Wild Animal Families 3 in 1
LEGO Set for children, suitable from the age of 2 years, theme: Nature and Animals, launched in 2025, 92 pc(s)
64.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10446
4.9 20×
LEGO® Marvel Spidey and his Amazing Friends 11198 Spin, Electro and the Dinosaur Chase
LEGO Set for children, suitable from the age of 4 years, theme: Cars, Dinosaurs and Movies and TV shows, launched in 2025, 124 pc(s)
15.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11198
5.0 19×
LEGO® Classic 11041 Creative Dinosaurs
LEGO Set for children, suitable from the age of 5 years, theme: Dinosaurs, launched in 2025, 450 pc(s)
25.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11041
5.0 28×
LEGO® Classic 11039 Creative Food
LEGO Set for children, suitable from the age of 4 years, theme: Food and beverages and Art, launched in 2025, 150 pc(s)
8.20 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11039
5.0 39×
LEGO® DUPLO® 10447 Ambulance and Driver
LEGO Set for children, suitable from the age of 2 years, theme: Means of transport and Profession, launched in 2025, 19 pc(s)
15.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10447
4.8 11×
LEGO® DUPLO® 10449 First visit to the doctor
LEGO Set for children, suitable from the age of 2 years, theme: Means of transport and Profession, launched in 2025, 65 pc(s)
41.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10449
5.0
LEGO® DUPLO® 10444 Creative Garden and Flowers
LEGO Set for children, suitable from the age of 2 years, theme: Flowers and Nature, launched in 2025, 45 pc(s)
18.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10444
5.0
LEGO® DUPLO® 10440 Rocking and folding tree
LEGO Set for children, suitable from the age of 1,5 year, theme: Houses, Nature and Animals, launched in 2025, 27 pc(s)
14.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10440
5.0 46×
LEGO® DUPLO® 10442 Wild Animal Families: Penguins and Lions
LEGO Set for children, suitable from the age of 2 years, theme: Nature and Animals, launched in 2025, 10 pc(s)
10.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10442
5.0 33×
LEGO® Icons 10363 Leonardo da Vinci's Flying Machine
LEGO Set for adults, suitable from the age of 18 years, theme: Aircraft, launched in 2025, 493 pc(s)
46.90 €
Buy
In stock 1 pcs
Order Code: LO10363

Children's Day

Children's Day

In the category Children's Day on Alza.at, we currently have a total of 2327 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap children's Day Check out products sorted by price starting with the highest price in the category best sellers, best children's Day You’ll find products sorted by reviews starting from the highest ranked in children's Day reviews
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