Best Window Boxes Deals Online in the UK (25 Deals Found)

Last Updated - 15/12/2025 Sort By:

Best Choice
Lechuza

New
Lechuza BALCONERA Color 80 Self Watering Planter Plastic Indoor/Outdoor Flower Plant Pot Table and Window Box with Drain
With irrigation system: the original Lechuza watering system integrated into the planter reliably provides plants with t

£48.87
B2C

New
Window Box Flower Pot Planter 2 Sizes 4 Colours Rustic Slat Farm House Design Rectangle Garden Patio Decoration Pot (Whi
Rustic Charm: Features a slatted vessel-inspired design that adds a timeless farmhouse aesthetic to your space.

£13.85
New
Wooden Garden Planters Flower Plant Pot Window Box Planting Raise Bed Basket
Square Wooden Garden Planter. Simple to assemble. Natural timber finish. Buy with confident. Can be painted or stained.

£14.99
Whitefurze

New
2x60cm Venetian Window Planter
Decorative and tough

£8.99 £10.75
New
25 x large kraft graze box With Window Large traybake boxes 320 X 200 X 60mm
25 x large kraft graze box. Large traybake boxes. Dimensions - 323 x 200 x 60mm

£24.99
Dipamkar

New
Dipamkar Set of 3 Vintage Long Oval Galvanized Metal Garden Trough Planters Windowsill Box Herb Pots Outdoor Plant Pots
Please Note: read the description regarding product dimension clearly before ordering.

£27.98
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Best Value
The Fellie

New
The Fellie 5 PCS Large Garden Planter Plastic Trough With Drainage Holes & Tray, Outdoor Rectangle Long Planter For Wind
🌹 Simple Multi-Purpose Planter: These large planter is perfect for planting roses, or flowers that can be draped for pr

£15.29
New
Christmas Window Cake Boxes Gateaux Window Party Boxes
CHRISTMAS WINDOW GATEAUX CAKE/CUPCAKE BOXES GREAT QUALITY. Self assemble cake box with a film window.

£6.99
elho

New
elho Barcelona Trough 50 - Planter for Balcony & Outdoor - Ø 49.8 x H 16.0 cm - Yellow/Honey Yellow
DURABLE | The pot is built for extensive and long-term use. The colour doesn’t fade in the sun, the pot is frost resista

£11.01
New
Wooden Window Boxes with Brackets - Various Sizes - Prices Slashed
You can also attach your own brackets if you feel ours are not to your liking. You will need to drill your own drainage

£22.00
CASARIA

New
CASARIA® Set of 2 Hanging Flower Boxes | Weatherproof Rattan | Hangable with Mounting Brackets | Floating Planters Balco
EYE-CATCHER - This flower box from CASARIA is a wonderful addition to your garden, balcony, conservatory or indoors. Use

£48.95
Hortico

New
Hortico Wooden Garden Planters | Window Box | Rectangular Plant Pots Outdoor | Fully Assembled H15 L76 W23 cm, 24.5L, Ma
TRADITIONAL DESIGN A rustic, homely feel to your garden with these window boxes for window sills outdoor

£26.99
Refurbished
Wine Box - CLEARANCE BOXES - Grow A Garden
Genuine & Original 6 Bottle Wine Box.

£9.60
MUKSEUT

New
MUKSEUT 8PCS 17 Inch Black Window Boxes with Drainage Holes and Trays, Resin Flower Window Box Planter, Rectangle Plante
MATERIAL - Made from resin, these flower window boxes are sturdy, weather-resistant, and built to withstand outdoor cond

£25.99
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New
Plastic Window Boxes + Trays Venetian Pot Window Sill Planter Drip Saucer Trough
These Planters are strong and durable and look great in any setting. You can use them with or without drainage holes.

£28.65
Lechuza

New
Lechuza Self Watering Plant Pot BALCONERA Cottage 80 Indoor and Outdoor Flower Rattan Look Plastic Plant Pot and Window
Self-watering balcony planter with removable planter liner, water level indicator and plant substrate

£44.89 £48.99
New
Balcony Flower Rack Planter Fence Pot Garden Window Hanging Baskets Railing Box
1x Railing Pot Holder. Desin:Thickened entire flower pot holder, strengthen the bearing weight capacity,more durable tha

£11.95
New
Large Raised Garden Bed Planter Patio Plant Pot Flower Beds Vegetable Grow Box
Raised Garden Bed Plastic Planter Box for Vegetable and Fruit Herb Growing, Patio or Balcony Outdoor. ✔【Water Storage De

£21.95
New
5 x Trough Plant Pot Long Plastic Planter Outdoor Garden Window Herb Flower Box
Suitable to plant miniature roses, tulip, carnation or other flowers, vegetables, fruits. This trough is suitable for bo

£10.95
New
Whitefurze Athens Window Box Trough Planter, 90cm - Black

£6.49
New
Windowed Cupcake Boxes for 1, 2, 4, 6, 12 & 24 Cup Cakes with Removable Trays
Discover our premium windowed cupcake boxes designed for 1, 2, 4, 6, 12, and 24 cupcakes. Ideal for gifts, parties, or p

£43.95
New
Windowed Cupcake Boxes for 1, 2, 4, 6, 12 & 24 Cup Cakes - ANY COLOUR ANY AMOUNT
Festive Christmas Cupcake / Mince Pie Boxes for 1, 2, 3, 6, 12 Cup Cakes & Trays. Cupcake Boxes. Blue Single Windowed Cu

£173.99
New
5pcs Garden Balcony Window Boxes Plastic Flower Pot Holder Plant Baskets Trough
Elegant flower pot,Artistic touch,Great for patio, porch, balcony, garden, rail, fence and more. 1 Balcony Planter box.

£12.95
New
10Pcs Clear Window Cupcake Boxes For 4 Cakes With Removable Insert Christmas Box
Description: Material: Paper Color: Red Size: 16*16*8cm Package Included: 10 x Cupcake Boxes 10 x Tags 1 x 10M String.

£6.79
New
long Wooden , decking Planter Garden Patio Trough Flower Plant Pot Window box
Premium Decking Material: made from 28mm x 125mm decking. Crafted with an eye for both aesthetics and durability, this s

£42.00

25 Window Boxes deals are available from: Amazon, eBay stores, starting from £6.49.
The biggest discount we found is 10%% on Lechuza BALCONERA Color 80 Self Watering Planter Plastic Indoor/Outdoor Flower Plant Pot Table and Window Box with Drainage Hole H19 L80 W19 cm Slate at Amazon.
The lowest price we found is £6.49 while the highest is £173.99.
Prices for the best Window Boxes deals average at £28.44.
Last updated on December 15, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Window Boxes.