Best Swimwear Deals Online in the UK (25 Deals Found)

Last Updated - 16/08/2026 Sort By:

Best Choice
ADUDVLO

New
ADUDVLO Womens Swimming Costumes Tummy Control Bathing Suit One Piece Retro Ruched Swimwear with Detachable Breast Pads
【Premium Fabric Blend for Comfort & Durability】 Crafted from 80% Polyamide and 20% Elastane, this women’s one-piece swim

£14.99
Best Value
Nadeer

New
Nadeer Women's One Piece Swimsuit Tummy Control Bathing Suit Gold Metal Tie Knot Swimdress Elegant V Neck Swimwear Push
One Piece Swimdress: Made of 82% nylon and 18% spandex, this women's one-piece swimming costume swimdress is soft to the

£14.99 £16.99
New
Womens Padded Tankini Set Boy Shorts Swimsuit Bathing Beach Swimwear Costume

£11.75
JiaYouLC

New
JiaYouLC Womens Swimming Costumes with Shorts Backless Sport One Piece Swimsuits Conservatism Swimming Suits with Remova
👍【Size Selection】Numerical sizes are suitable for most female body shapes.

£12.99
New
Marks & Spencer Womens Square neck Swimsuit in Kingfisher - M&S
This is a genuine Marks & Spencer item. Marks & Spencer. This item is 40% off RRP. That’s why you might occasionally see

£19.50 £32.50
BOYSSPAA

New
Women's High Waisted Bikini Set Tummy Control Swimwear with Adjustable Shoulder Straps 2 Piece Beach Holiday Swimming Co
High-waisted Design：High-waisted design, stylish and tummy control.While wearing comfortable, it perfectly modifies your

£9.99 £10.99
CUPSHE

New
CUPSHE Women's One Piece Swimsuit Ruffled Lace Up Beach Swimwear Tummy Control Bathing Suit Swimming Costume Multicolor
Design: This Women Tummy Control One Piece Swimsuit Features Ruffle and Back Tie Design

£36.99
New
Womens Bikini Monokini Swimdress Skirted Swimsuit Beach Swimwear UK
👙 Stylish Swimdress Design. ✨ Flattering Skirted Style. Combines the elegance of a dress with the comfort of swimwear.

£13.99
Zidoley

New
Zidoley Women’s Swim Dress One Piece Tummy Control Swimsuit with Skirt – Sleeveless Ruffle Swimwear, Modest Slimming Swi
【Flattering Swim Dress with Skirt】 This women’s swim dress features a ruffle skirt design that offers full coverage and

£14.99
New
Marks & Spencer Womens Square neck Swimsuit in Black - M&S
This is a genuine Marks & Spencer item. Marks & Spencer. Material comp: 83% polyamide, 17% elastane (exclusive of trimmi

£7.50 £35.00
FLYILY

New
FLYILY Women 2 Piece Tankini Swimsuits Flounce Printed Top with Boyshorts Plus Size Swimwear Bathing Suit(BlackFlower,XX
Vibrant printed tank top and boy shorts bottom are both flattering and fashionable. Removable padded soft bra for extra

£26.99
JASAMBAC

New
Women's Athletic Two Piece Tummy Control Swimwear Backless Drawstring Swimsuit with Boyshort Bathing Suit Stripe Navy M
💓 Material - 85%Polyester+15%Spandex.This pretty Tankini is made of high quality material. It will bring you comfortabl

£26.55
New
Swimming Costume One Piece Tummy Control Ruched Swimsuit Size 6,8,10,12,14,16+
Size: S (8–10), M (12–14), L (16–18), XL (20–22), 2XL (24–26), 3XL (28–30), 4XL (32–34). M UK 12–14 36–37.5 / 91–95 cm 2

£13.99
50% Off
Zoggs

New
Zoggs Sandon Scoopback Swimming Costume Women (Black/Eco Fabric, 38-inch / 14 UK) Swimwear One Piece, Fixed Foam Cups, M
SANDON SCOOPBACK WOMENS SWIMWEAR: A flattering tummy control swimsuit from Zoggs’ Swimshapes range, designed to sculpt y

£21.99 £44.00
New
Swimming Costume One Piece Racerback Boyleg Athletic Swimsuit Size 6,8,10,12,14+
Boyleg Cut: Provides modest and full coverage for enhanced comfort. Racerback Design: Reduces shoulder pressure and ensu

£16.45
Fiohiros

New
Fiohiros Womens Tummy Control Swimsuit, Swimming Costumes One Piece Swimsuit for Women, Retro Ruched Detachable Chest Pa
【Flattering Tummy Control】This swimsuit with tummy control has a ruched abdomen to hide fat and a colour block waist for

£14.99
New
Women Ladies Tankini Set with Boy Shorts Padded Swimsuit Bathing Swim Costume
Smooth swim fabric. Push up padd bra.

£9.99
New
Plus Size Women's Tankini Shorts Set Ladies Swimming Costumes Two Piece Swimsuit
The bowknot in the bust area can be adjusted depending on how much you want to show off your cleavage. The tankini top p

£14.99
New
Lady Plus Size Swimming Monokini Swimsuit Bikini Swimwear Control Tummy Costume
Type:One Piece Swimsuit,Monokini. 1 X Monokini(Padded). Color: Black,Blue,Dark Blue,Dot Black. Size: M L XL 2XL 3XL 4XL.

£4.99
New
Ladies Womens Padded Monokini Tummy Control Swimming Costume Swimwear Swimsuit A
Type:One Piece Swimsuit,Monokini. Feature: Padded,,Fitting,Soft. Color: Black,Blue,Dark Blue,Dot Black. Material: Polyes

£8.88
New
Ladies Black Shaping Tummy Control Halterneck Swimdress Swimsuit RRP £14
Features a feminine halterneck tie, padded and supportive bust, ruched detailing through the body and a short frilled sk

£8.99 £14.00
New
UK Stunning Pink block colour High-Waisted Bikini set Flattering - Size 6-16
The swim bottom style is high-waisted, providing ample coverage and support. The pink colour adds a pop of fun to any ou

£12.79
New
Mesh V Neck High Waisted Bikini Set Women Tummy Control 2 Piece Swimwear UK
1 x Bikini Top + 1 x High Waist Bikini Bottom. Two-piece Separated Set: Separate bikini top and bottom, easy to mix and

£7.84
New
Scuba Womens Mix & Match Bandeau Bikini Separates Tops & Bottoms Plain Print UK
The top is a bandeau style with a clip fastening across the back, and a tie running through the centre front which can b

£9.99
New
Swimming Costume One Piece Racerback Boyleg Athletic Swimsuit Size 8 S - 24 5XL
Boyleg Cut: Provides modest and full coverage for enhanced comfort. Racerback Design: Reduces shoulder pressure and ensu

£12.99

25 Swimwear deals are available from: Amazon, eBay stores, starting from £4.99.
The biggest discount we found is 50% on Zoggs Sandon Scoopback Swimming Costume Women (Black/Eco Fabric, 38-inch / 14 UK) Swimwear One Piece, Fixed Foam Cups, Medium Leg Swim Suit with Tummy Control, Swimsuits for Ladies at Amazon.
The lowest price we found is £4.99 while the highest is £36.99.
Prices for the best Swimwear deals average at £14.80.
Last updated on August 16, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Swimwear.