in 9 offers
The lowest price for Lego Technic Twin-Rotor Helicopter right now is $128.86 at Amazon.com.au, compared across 9 retailers.
The all-time low was $128.86 on 23 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 25 Oct 2026.
Lego Technic Twin-Rotor Helicopter
Last updated at 25/10/2026 09:02:19
LEGO Technic 42020 Twin-Rotor Helicopter Model Kit
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LEGO 42020 Twin-Rotor Helicopter 2-in-1 Technic Set
Free delivery
LEGO Twin-Rotor Helicopter: 2-in-1 Rescue Build Building Set
Free delivery
LEGO 42020 Twin-Rotor Helicopter: 2-in-1 Rescue Build
Delivery $12.99
LEGO 42020 Twin-Rotor Helicopter: 2-in-1 Rescue Build
Delivery $12.99
Technic - Twin-rotor Helicopter (42020)
LEGO 42020 Twin-Rotor Helicopter: 2-in-1 Rescue Build
Delivery between 28 Oct – 5 Nov $10
LEGO TECHNIC 42020 Twin-Rotor Helicopter Model Kit
Free delivery between 3–6 Nov
Lego Twin-rotor Helicopter 42020 Technic Building Set
Delivery between 29 Oct – 2 Nov $41
| Educational Focus | Engineering (Technic building elements) |
| Number Of Pieces | 145 |
| Product Type | Building Set |
| Theme | TECHNIC |
| Safety Warnings | Not for children under 36 months |
LEGO Technic 42020 Twin-Rotor Helicopter Model Kit
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LEGO 42020 Twin-Rotor Helicopter 2-in-1 Technic Set
Free delivery
LEGO Twin-Rotor Helicopter: 2-in-1 Rescue Build Building Set
Free delivery
LEGO 42020 Twin-Rotor Helicopter: 2-in-1 Rescue Build
Delivery $12.99
LEGO 42020 Twin-Rotor Helicopter: 2-in-1 Rescue Build
Delivery $12.99
| Educational Focus | Engineering (Technic building elements) |
| Number Of Pieces | 145 |
| Product Type | Building Set |
| Theme | TECHNIC |
| Safety Warnings | Not for children under 36 months |
