Retailer prices for 31146 are sorted by the latest lowest price.
Retailer prices
Price history 31146
We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.
Daily lowest price tracked across 42 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 42 Dutch retailers, 14 Dec 2025 – 31 May 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €18,99 | MediaMarkt | In stock | |
| €17,98 | Supra Bazar | In stock | |
| €19,95 | Blokkenpiloot | In stock | |
| €17,95 | De Kinderplaneet | In stock | |
| €15,99 | Tullitoys | In stock | |
| €17,99 | Toyhouse | In stock | |
| €17,95 | SpeelGoedNL | In stock | |
| €16,99 | BRICKshop | In stock | |
| €14,99 | Alternate | In stock | |
| €19,99 | LEGO.com | In stock | |
| €17,79 | Joybuy | In stock | |
| €19,50 | Otten Speelgoed | In stock |
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Low likelihood of further drops. Current price is near the all-time low.
31146 by the numbers: price, stock and history.
For LEGO Flatbed Truck with Helicopter (31146), we track 21 retailers in the Netherlands, with 21 currently in stock. The current lowest price is €14,99. Use price history and stock data to judge whether this is a good time to buy.
Fast-paced adventures await boys and girls aged 7 and over with the LEGO® Creator Flatbed Truck with Helicopter (31146) playset. They can use the 3in1 set’s 270 pieces to build a cool transporter truck toy with moving wheels that can carry a LEGO helicopter with moving rotor blades on its trailer. Kids can build 3 different vehicle toy sets containing 2 separate vehicles with this LEGO Creator 3in1 toy. They have the chance to build the Flatbed Truck with Helicopter, rebuild it into a propeller plane toy and fuel truck with moving wheels, make a hot rod and SUV toy car set for races, or use the bricks to create their own vehicles. LEGO Creator 3in1 toys make great gifts for kids with 3 different models to create in every box. Kids will be excited to build, rebuild and build again. 3in1 sets keep them happy for countless hours and offer a range of models that appeal to their biggest passions, including superfast vehicles, amazing animals and detailed city scenes.
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO Flatbed Truck with Helicopter (31146), we track 21 retailers in the Netherlands, with 21 currently in stock. The current lowest price is €14,99. Use price history and stock data to judge whether this is a good time to buy.
Fast-paced adventures await boys and girls aged 7 and over with the LEGO® Creator Flatbed Truck with Helicopter (31146) playset. They can use the 3in1 set’s 270 pieces to build a cool transporter truck toy with moving wheels that can carry a LEGO helicopter with moving rotor blades on its trailer. Kids can build 3 different vehicle toy sets containing 2 separate vehicles with this LEGO Creator 3in1 toy. They have the chance to build the Flatbed Truck with Helicopter, rebuild it into a propeller plane toy and fuel truck with moving wheels, make a hot rod and SUV toy car set for races, or use the bricks to create their own vehicles. LEGO Creator 3in1 toys make great gifts for kids with 3 different models to create in every box. Kids will be excited to build, rebuild and build again. 3in1 sets keep them happy for countless hours and offer a range of models that appeal to their biggest passions, including superfast vehicles, amazing animals and detailed city scenes.
The current lowest price is €14,99 across 21 tracked retailers.
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Parts inventory
Known set data around pieces and build context.
Plates Round Curved and Dishes
Plate Special 1 x 2 Rounded with 2 Open Studs
Part ID 35480 · Light Bluish Gray
Qty 8
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Clear
Qty 2
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Light Bluish Gray
Qty 2
Plate Special 1 x 3 Rounded with 3 Open Studs
Part ID 77850 · Light Bluish Gray
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Clear · Spare
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Light Bluish Gray · Spare
Qty 1
Wheels and Tyres
Wheel 14mm D. x 9.9mm with Centre Groove, Fake Bolts and 6 Spokes
Part ID 11208 · Light Bluish Gray
Qty 6
Tyre 21 x 9.9
Part ID 11209 · Black
Qty 6
Tyre 14 x 6 Solid Smooth
Part ID 50951 · Black
Qty 4
Wheel 11 x 6 with 8 Spokes
Part ID 93593 · Light Bluish Gray
Qty 4
Plates
Plate 1 x 1
Part ID 3024 · White
Qty 6
Plate 1 x 1
Part ID 3024 · Trans-Clear
Qty 5
Plate 3 x 3
Part ID 11212 · White
Qty 4
Plate 1 x 2
Part ID 3023 · Red
Qty 4
Plate 1 x 2
Part ID 3023 · Black
Qty 4
Plate 1 x 2
Part ID 3023 · Dark Bluish Gray
Qty 4
Plate 1 x 1
Part ID 3024 · Black
Qty 4
Plate 1 x 2
Part ID 3023 · White
Qty 3
Plate 1 x 4
Part ID 3710 · Red
Qty 3
Plate 2 x 6
Part ID 3795 · Dark Bluish Gray
Qty 3
Plate 1 x 5
Part ID 78329 · Black
Qty 3
Plate 2 x 2 Corner
Part ID 2420 · Black
Qty 2
Plate 2 x 12
Part ID 2445 · Black
Qty 2
Plate 2 x 3
Part ID 3021 · Dark Bluish Gray
Qty 2
Plate 1 x 1
Part ID 3024 · Light Bluish Gray
Qty 2
Plate 1 x 3
Part ID 3623 · Medium Azure
Qty 2
Plate 1 x 3
Part ID 3623 · Red
Qty 2
Plate 1 x 4
Part ID 3710 · Medium Azure
Qty 2
Plate 3 x 3
Part ID 11212 · Red
Qty 1
Plate 2 x 4
Part ID 3020 · Red
Qty 1
Plate 2 x 4
Part ID 3020 · Black
Qty 1
Plate 2 x 3
Part ID 3021 · Red
Qty 1
Plate 2 x 2
Part ID 3022 · Tan
Qty 1
Plate 4 x 4
Part ID 3031 · Black
Qty 1
Plate 1 x 8
Part ID 3460 · Red
Qty 1
Plate 1 x 8
Part ID 3460 · White
Qty 1
Plate 1 x 3
Part ID 3623 · White
Qty 1
Plate 2 x 10
Part ID 3832 · Light Bluish Gray
Qty 1
Plate 2 x 14
Part ID 91988 · Light Bluish Gray
Qty 1
Plate 1 x 1
Part ID 3024 · White · Spare
Qty 1
Plate 1 x 1
Part ID 3024 · Black · Spare
Qty 1
Plate 1 x 1
Part ID 3024 · Light Bluish Gray · Spare
Qty 1
Plate 1 x 1
Part ID 3024 · Trans-Clear · Spare
Qty 1
Plates Special
Plate Special 2 x 2 with Wheel Holders with Cross (+) Slots on Pins
Part ID 67687 · Black
Qty 5
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L
Part ID 32828 · Light Bluish Gray
Qty 4
![Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] (60897)](https://images.bricksdeal.com/parts/60897-71-068bff5a7448.jpg)
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · Light Bluish Gray
Qty 4
Bracket 1 x 2 - 1 x 2 Inverted
Part ID 99780 · Red
Qty 4
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Black
Qty 3
![Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] (28802)](https://images.bricksdeal.com/parts/28802-71-2e826219c1ef.jpg)
Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]
Part ID 28802 · Light Bluish Gray
Qty 3
Plate Special 1 x 2 with Door Rail
Part ID 32028 · Light Bluish Gray
Qty 2
Plate Special 1 x 2 with Door Rail
Part ID 32028 · Dark Bluish Gray
Qty 2
Plate Special 2 x 2 with Only 2 studs
Part ID 33909 · Light Bluish Gray
Qty 2
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)
Part ID 34103 · Medium Azure
Qty 2
Bracket 2 x 2 with 1 x 2 Vertical Studs
Part ID 41682 · White
Qty 2
Bracket 1 x 2 - 1 x 2
Part ID 99781 · Tan
Qty 2
Plate Special 2 x 2 with 2 Pin Holes
Part ID 2817 · Light Bluish Gray
Qty 1
![Technic Plate 2 x 8 [7 Holes] (3738)](https://images.bricksdeal.com/parts/3738-71-4abe2a1f6f1d.jpg)
Technic Plate 2 x 8 [7 Holes]
Part ID 3738 · Light Bluish Gray
Qty 1
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised - Updated Version
Part ID 4304 · Red
Qty 1
Plate Special 1 x 2 with Wheel Holder, Reinforced Underside
Part ID 66897 · Light Bluish Gray
Qty 1
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L
Part ID 32828 · Light Bluish Gray · Spare
Qty 1
Bricks Curved
![Slope Curved 2 x 1 No Studs [1/2 Bow] (11477)](https://images.bricksdeal.com/parts/11477-0-9fda5cd2c794.jpg)
Slope Curved 2 x 1 No Studs [1/2 Bow]
Part ID 11477 · Black
Qty 4
![Slope Curved 2 x 1 No Studs [1/2 Bow] (11477)](https://images.bricksdeal.com/parts/11477-322-46ea48b0c581.jpg)
Slope Curved 2 x 1 No Studs [1/2 Bow]
Part ID 11477 · Medium Azure
Qty 3
Slope Curved 2 x 1 Inverted
Part ID 24201 · White
Qty 3
Slope Curved 2 x 2 x 2/3
Part ID 15068 · Light Bluish Gray
Qty 2
Brick Curved 1 x 4 x 2/3 Double, No Studs
Part ID 79756 · Light Bluish Gray
Qty 2
Slope Curved 4 x 1 Double with No Studs
Part ID 93273 · Black
Qty 2
![Slope Curved 2 x 1 No Studs [1/2 Bow] (11477)](https://images.bricksdeal.com/parts/11477-4-40e8cf3fd07f.jpg)
Slope Curved 2 x 1 No Studs [1/2 Bow]
Part ID 11477 · Red
Qty 1
![Slope Curved 2 x 1 No Studs [1/2 Bow] (11477)](https://images.bricksdeal.com/parts/11477-71-ac627f3d7103.jpg)
Slope Curved 2 x 1 No Studs [1/2 Bow]
Part ID 11477 · Light Bluish Gray
Qty 1
Slope Curved 2 x 1 with Stud Notch Right
Part ID 29119 · Red
Qty 1
Slope Curved 2 x 1 with Stud Notch Left
Part ID 29120 · Red
Qty 1
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End
Part ID 47457 · Dark Bluish Gray
Qty 1
Slope Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes
Part ID 88930 · Black
Qty 1
Bricks Special
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side
Part ID 22885 · Light Bluish Gray
Qty 4
Brick Special 1 x 1 with Studs on 2 Adjacent Sides
Part ID 26604 · Black
Qty 2
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side
Part ID 32952 · Medium Azure
Qty 2
Brick Special 1 x 1 with Stud on 1 Side
Part ID 87087 · Dark Bluish Gray
Qty 2
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom
Part ID 11215 · Black
Qty 1
Tiles Special
Tile Special 1 x 2 Grille with Bottom Groove
Part ID 2412b · Metallic Silver
Qty 4
Tile Special 2 x 2 Corner with Cut Corner - Facet
Part ID 27263 · Light Bluish Gray
Qty 2
Tile Special 2 x 2 Corner with Cut Corner - Facet
Part ID 27263 · Black
Qty 2
![Tile Special 2 x 2 with Top Pin [Squared Holes] (49153)](https://images.bricksdeal.com/parts/49153-71-b3c96eb98aeb.jpg)
Tile Special 2 x 2 with Top Pin [Squared Holes]
Part ID 49153 · Light Bluish Gray
Qty 2
Tile Round 2 x 2 with Hole
Part ID 15535 · Dark Bluish Gray
Qty 1
Tiles
Tile 1 x 2 with Groove
Part ID 3069b · White
Qty 4
Tile 1 x 1 with Groove
Part ID 3070b · Black
Qty 3
Tile 1 x 2 with Groove
Part ID 3069b · Red
Qty 2
Tile 1 x 2 with Groove
Part ID 3069b · Light Bluish Gray
Qty 2
Tile 1 x 1 with Groove
Part ID 3070b · Trans-Red
Qty 2
Tile 1 x 8 with Groove
Part ID 4162 · Black
Qty 2
Tile 1 x 3
Part ID 63864 · Red
Qty 2
Tile 1 x 3
Part ID 63864 · Black
Qty 2
Tile 1 x 4 with Groove
Part ID 2431 · Black
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · Light Bluish Gray
Qty 1
Tile 1 x 3
Part ID 63864 · Medium Azure
Qty 1
Tile 2 x 4 with Groove
Part ID 87079 · Black
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · Black · Spare
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · Light Bluish Gray · Spare
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · Trans-Red · Spare
Qty 1
Bricks Sloped
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Medium Azure
Qty 4
Slope 45° 2 x 1 with Bottom Pin
Part ID 3040b · Trans-Clear
Qty 3
Slope 45° 2 x 1 with Bottom Pin
Part ID 3040b · Medium Azure
Qty 3
Slope 30° 1 x 2 x 2/3
Part ID 85984 · Black
Qty 3
Slope Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection
Part ID 4287c · White
Qty 2
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Red
Qty 2
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Black
Qty 2
Slope Inverted 45° 4 x 2 Double with 2 x 2 Recessed
Part ID 4871 · Black
Qty 1
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Red · Spare
Qty 1
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Medium Azure · Spare
Qty 1
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Black · Spare
Qty 1
Minifig Upper Body
![Arm Mechanical with Clip [Thick Support] (98313)](https://images.bricksdeal.com/parts/98313-72-7b5655fee16f.jpg)
Arm Mechanical with Clip [Thick Support]
Part ID 98313 · Dark Bluish Gray
Qty 4
Bars, Ladders and Fences
Bar Holder with Hole and Bar Handle
Part ID 23443 · Light Bluish Gray
Qty 2
Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye
Part ID 58176 · Trans-Orange
Qty 2
Bar 6L with Stop Ring
Part ID 63965 · Light Bluish Gray
Qty 2
Bar, Angled with 1 x 1 Round Plate / Stud on End
Part ID 65578 · Light Bluish Gray
Qty 2
Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye
Part ID 58176 · Trans-Orange · Spare
Qty 1
Bar, Angled with 1 x 1 Round Plate / Stud on End
Part ID 65578 · Light Bluish Gray · Spare
Qty 1
Plates Angled
Wedge Plate 3 x 6 Cut Corners
Part ID 2419 · Dark Bluish Gray
Qty 2
Wedge Plate 2 x 2 Cut Corner
Part ID 26601 · Red
Qty 2
Wedge Plate 2 x 2 Cut Corner
Part ID 26601 · Medium Azure
Qty 1
Tiles Round and Curved
Tile Round 1 x 1 Quarter
Part ID 25269 · Red
Qty 2
Tile Round 1 x 1 Quarter
Part ID 25269 · Red · Spare
Qty 1
Bricks
Brick 1 x 2 without Bottom Tube
Part ID 3065 · Trans-Clear
Qty 2
Brick 2 x 2 without Inside Ridges
Part ID 6223 · Trans-Clear
Qty 2
Brick 2 x 4
Part ID 3001 · Red
Qty 1
Brick 1 x 4
Part ID 3010 · Black
Qty 1
Brick 1 x 4
Part ID 3010 · White
Qty 1
Brick 1 x 3
Part ID 3622 · Medium Azure
Qty 1
Technic Bricks
![Technic Brick 1 x 2 [2 Pin Holes] (32000)](https://images.bricksdeal.com/parts/32000-72-610a4e846b4e.jpg)
Technic Brick 1 x 2 [2 Pin Holes]
Part ID 32000 · Dark Bluish Gray
Qty 2
Technic Brick 1 x 1 with Pin Hole
Part ID 6541 · Light Bluish Gray
Qty 2
Pneumatics
![Pneumatic T-Piece (T Bar) [New Style] (4697b)](https://images.bricksdeal.com/parts/4697b-71-480c721e083f.jpg)
Pneumatic T-Piece (T Bar) [New Style]
Part ID 4697b · Light Bluish Gray
Qty 2
Pneumatic T-Piece (T Bar) [New Style]
Part ID 4697b · Light Bluish Gray · Spare
Qty 1
Transportation - Land
Exhaust Pipe with Technic Pin - Flat End, Squared Hole
Part ID 65571 · Light Bluish Gray
Qty 2
Wheel Arch, Mudguard 4 x 2 1/2 x 1
Part ID 98282 · Black
Qty 2
Panels
![Panel 1 x 2 x 3 [Side Supports / Hollow Studs] (87544)](https://images.bricksdeal.com/parts/87544-71-43af398e7874.jpg)
Panel 1 x 2 x 3 [Side Supports / Hollow Studs]
Part ID 87544 · Light Bluish Gray
Qty 2
Technic Pins
Technic Pin 1/2 with Friction
Part ID 89678 · Dark Bluish Gray
Qty 2
Technic Pin 1/2 with Friction
Part ID 89678 · Dark Bluish Gray · Spare
Qty 1
Transportation - Sea and Air
Propeller 3 Blade Small
Part ID 2421 · Black
Qty 1
Propeller 4 Blade 5 Diameter with Rounded Ends, Closed Hub
Part ID 67737 · Black
Qty 1
Retailer reviews
Summarized retailer review data when available.
This set was above my grandson’s age level. It provided a lot fun watching him look at the pictures, find the pieces and work on putting it together. Papa stepped in from time to time to demonstrate, otherwise watching the smile on his face as the truck then the helicopter was completed He is looking forward to the fuel truck and plane build from the same set
I don't yet know how it will be received by the recipient, as it is a Christmas gift for children. Therefore, the review will have to wait. I can see myself enjoying it, but will the recipient also enjoy it?
Different options in one box. Therefore, it remains fun for a long time.
Nice LEGO set, complete with helicopter.
The product matches the order
Great result when it's finished, and the possibility to create other versions as well.
Very clearly indicated for the children on how to put it together. Great.
The model itself is good, but the quality of plastic is poor - many cracks on different coloured pieces. In fact, this is not the first time, or even not the second time I see this happening to my lego. Pieces from 20-30 years ago have better quality even after all these years and hours of time played. This is sad.
Nice LEGO set. This was a gift for our 6-year-old son, which he built together with his older brother. It's a shame that there is no figure included.
My 8-year-old son was immediately enthusiastic about the LEGO Creator 3-in-1 truck with helicopter. The building process was for him an adventure in itself, while he repeatedly immersed himself in assembling the different vehicles. His favorite? Undoubtedly the truck with helicopter, which he worked on with pride. What makes this set even more special is its diversity. In addition to the truck with helicopter, you can also build a propeller airplane and fuel truck, as well as a hot rod and off-road vehicle. The building process is facilitated by the clear instructions and the sorting of the parts by color, which makes building even more fun. This set not only offers endless play, but also stimulates the problem-solving skills and creativity of children. In short, a must-have for young builders and adventurers!
I don’t know who loves this Lego 3-in-1 better, me, my husband or my son!! We are half way through completing the flat bed and it has been a fun/challenging project to do with our little boy that is obsessed with all things truck!
A while ago, we received this awesome set through a review club to try out. My son immediately started building and first built the truck with helicopter. This was more challenging to build than we are used to from a set for this age, which was really fun! Once the truck and helicopter were finished, he immediately started playing with them. We noticed that the set is quite fragile. The front of the truck and the blades of the helicopter fall off easily during play. The set was soon converted into two cars. These were better for playing with, but building the truck and helicopter was more fun! The third option, the car and airplane, were somewhere in between building and playing. Overall, my son had hours of building and playing fun with this set, so we definitely recommend it! I also think you can come up with fun variations yourself with these bricks, but my son is not ready for that yet.
Our son was already very enthusiastic when he opened the box. He was able to put it together himself. A fun set to put together in one go. The description was easy for the recommended age group. Also very fun to play with. The building is sturdy enough to play with. Fun details. In addition, there are 2 other building examples included. So children can continue to play with it. However, our son finds the set with the helicopter the most fun. The price-to-quality ratio is good. A fun set for the price.
My eight year old son truly enjoyed putting this Lego Flatbed Truck with Helicopter along with his older brother. They spent some quality time and were really proud of completing it without any fuss or fights, which is always a plus in my home. They played it many different ways and even added some other Lego characters to their fun. I loved watching their imagination take over together and will continue to purchase Lego products for years to come.
So much fun for the kiddos to build. Kept them busy and they were excited to see the end result all put together. It definitely kept them busy for a bit. And the price was great.
Amazing Lego set. Can you used to make three different vehicles. Which, my grandson thought was “super cool”. You can’t go wrong with Legos. Let their imagination run wild.
I’ve always loved this brand legos great quality and would last through anything. I love how there are three different versions to build with, they are easy to put together and stay together where you can act like there real and drive them around. Definitely recommend these for all ages.
This came around my son’s birthday and he is very much into legos currently. He finished it in one day and was so excited. He asked for other items to match this set
My son loved this he helped me with the building of this helicopter. I like how you can exchange and build multiple things with just one pack. They seem to last and the quality is superb
My son loves the Lego City brand and this was one he didn’t already have. As a 6 year old he is able to easily assemble these himself. And with the Lego brand, I can trust the durability and quality every single time.
All retailer prices
Current prices, stock and discounts per retailer.
Price context
Lowest, highest and average price for this set.
This context is based on 2585 price points across 21 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
The chance of a further drop is low. The current price is near the lowest measurement.
FAQ & set details
Pieces, year, RRP and retailer coverage.
Other sets from the same theme for price comparison.
Quick answers about price, stock and set data.