SUNLU filament
Cheapest SUNLU PLA+ filament in the UK
61 SUNLU PLA+ filaments in stock on Amazon UK and Eryone UK, cheapest per kilogram first.
- in stock
- 61
- cheapest
- £9.50/kg
- typical price
- £14.24/kg
- below usual price
- 10
SUNLU PLA+ in numbers
- As of 6 Oct 2026, SUNLU PLA+ costs about the same as PLA+ overall: a typical listing is £14.24/kg against £13.99/kg.
- Most-discounted colour of SUNLU PLA+ right now: Yellow, whose 3 listings average 5% below their usual 90-day price (1 of them 5% or more), as of 6 Oct 2026.
- Over the last 90 days, SUNLU PLA+ listings sold for between £7.42/kg and £19.99/kg, and a typical listing's price moved 18% between its low and its high (as of 6 Oct 2026).
- As of 6 Oct 2026, 61 of the 105 SUNLU PLA+ listings we track (58%) are in stock.
From our own price history. See how every material compares in the UK filament price index.
Live prices
Prices checked 5 Oct, 03:00 – 6 Oct, 11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
About SUNLU PLA+
SpoolDeal tracks 105 SUNLU PLA+ listings on Amazon UK and Eryone UK, 61 of them in stock right now, from £9.50 per kilogram; the typical price is £14.24/kg. In stock in 16 colours, including Multicolour, Black, White, Pink, Red, Grey.
PLA+ basics: PLA is the easiest 3D printing filament to run: it prints cool, barely warps, and works on any open-frame printer. As a starting point, print PLA+ at 205–230°C with the bed at 45–60°C; it doesn't need an enclosure. The temperature range printed on the reel always wins: it varies between brands and between colours of the same brand.
PLA+ at a glance
- Nozzle
- 205–230°C
- Bed
- 45–60°C
- Enclosure
- Not needed
- Drying
- 50°C for 8 h
- Absorbs moisture
- Low
- Holds its shape to
- about 54°C
- Ease of printing
- 5 out of 5
- Strength
- 4 out of 5
- Flexibility
- 1 out of 5
- UV resistance
- 2 out of 5
Typical values from manufacturers' data sheets. The range printed on the reel always wins.
Common questions
What is the cheapest SUNLU PLA+ filament?
Right now it is SUNLU PLA+ 1kg - Bone White/Oak/Olive/Coffee Brown (4-pack) at £37.99 (£9.50 per kg) on Amazon UK (as of 6 Oct 2026). Prices are re-checked through the day and this page lists the cheapest per kilogram first.
Is SUNLU PLA+ cheaper than other brands?
About the same: in stock today it typically costs £14.24 per kg, close to the typical PLA+ price of £13.99 per kg across the 270 PLA+ listings we track (as of 6 Oct 2026).
Which colours of SUNLU PLA+ are in stock?
In stock on Amazon UK and Eryone UK right now: Multicolour, Black, White, Pink, Red, Grey, Blue, Yellow, Green, Beige and skin tones, Brown, Purple.
What temperature should I print PLA+ at?
As a starting point, print PLA+ at 205–230°C with the bed at 45–60°C; it doesn't need an enclosure. Always check the range printed on the reel, as it varies between brands and colours.
How SpoolDeal checks prices
The same rules on every page, so a deal badge means the same thing everywhere.
Re-checked through the day
Every tracked listing on Amazon UK and Eryone UK is re-checked through the day, and the most-watched ones every two hours.
Measured against our own history
A deal only counts when the price is below what that reel has actually sold for over the last 90 days, not a seller's “was” price.
An email when it drops
Set a target price on any reel with a free account and we email you when it gets there.
More SUNLU filament
PLA+ from other brands
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