Best Swimwear Deals Online in the UK (24 Deals Found)

Last Updated - 10/09/2026 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
Hanna Nikole

New
Hanna Nikole Tummy Control Swimsuit,Swimming Costume Women,Sport Tankini Sets, 2 Piece Modest Swimwear, Color Block Tank
Premium Swimsuit Fabric: Crafted from ultra-soft, skin-friendly material that dries quickly and stays vibrant without fa

£29.99
New
Womens Bikini Monokini Swimdress Skirted Swimsuit Beach Swimwear UK
👙 Stylish Swimdress Design.

£13.99
Dreaku

New
Dreaku Womens One Piece Swimsuit Tummy Control Swimming Costume Push Up Ladies Swimwear Monokini with Removable Pads Sco
【Smooth Elastic & Quick-Drying Fabric】- This black one-piece swimsuit for women is made of 80% nylon and 20% spandex, fe

£12.99
New
Women's Tummy Control Tankini Set with Built-in Bra–Flattering Boho Swimwear
Designed for both style and ease, these swimsuits feature trendy patterns, flattering cuts, and top-notch materials that

£17.89
Best Value
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

£12.74 £14.99
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.

£13.99
76% Off

New
River Island Womens Swimsuit Pink Leaf Print Plunge Neck Swimwear Beachwear
Nightwear & Slippers.

£10.00 £42.00
JASAMBAC

New
Swimsuits for Older Ladies，3 Piece Tankini Swimsuit for Women Swimwear Tank Top with Bikini Top Boyshort Set
Practical three-piece tankini swimsuit: Our tankini is a three-piece swimsuit consisting of a top with a backless design

£27.55
New
M & S - RRP £35 Womens Zebra Print Summer Swimsuit With 360° Magic Shaping BNWT
With a striking zebra print in black and white, this swimsuit features a plunging neckline and twist-front design for ad

£28.99
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
Ladies Swimming Costume Bathing Swimwear Tummy Control Monokini Bikini Swimsuit
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color s

£12.99
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

£22.08 £22.81
New
Plus Size Swimsuit One Piece Swimwear Womens Tummy Control Athletic Racing Cost
Embrace the water in absolute comfort, style, and security! It stays perfectly in place during vigorous swimming, surfin

£13.99
CUPSHE

New
CUPSHE Women Swimsuit One Piece V Neck Tummy Control Ruched Front Low Back Bathing Suit Swimwear Striped L
Design: The Women Swimsuit Stripe One Piece Bathing Suits features a Deep V Neck and Ruching Design

£34.99
New
New Plus Size Swimdress Women's Printed One-Piece Swimsuit Skirted Swimwear UK
Enjoy your swim in style! Flattering Swimdress Design: Provides extra coverage and a stylish silhouette.

£18.59
New
Women Monokini Bikini Swimwear One Piece Swimsuit Swimming Costume Beachwear UK
Suitable for swimming, sunbathing, or casual beachwear.

£22.79
New
Ladies Tankini 2PCS/Set Swim Dress Boyshorts Swimwear Swimming Costume Swimsuit
Match this top with bottoms for a perfectly look.

£14.59
New
Attraco Women's Sport Athletic Racerback Swimsuit Swimming Costume BNWT
This one-piece swimsuit features a stylish pattern, the choice is yours as to which you prefer, with a racerback strap t

£14.99
New
Burkini Islamic Women Swimming Suit Swim Dress Pants UKSize 8 up to 18 Quick Dry
The multicoloured design with a zip accent adds a stylish touch to the traditional burkini style, making it suitable for

£29.71
New
Scuba Women's Halter Neck Bikini Top Mix & Match Separates Tie Fasten UK Seller
Ideal for the pool, the beach or other sporting activities.

£12.99
New
Swimming Costume Plus Size Swimwear Athletic | Sports One Piece Lady Swimsuit
Size: S/M/L/XL, Fit UK Size 10 12 14 16 18 20 22 24.

£14.99
New
Size 2XL swimwear 2Piece Bathing Suit Swim Size 6 Skirt Tank
This 2XL swimwear set features a geometric pattern in gray and orange, with a racerback tank top and a swim skirt bottom

£16.49

24 Swimwear deals are available from: Amazon, eBay stores, starting from £9.99.
The biggest discount we found is 76% on River Island Womens Swimsuit Pink Leaf Print Plunge Neck Swimwear Beachwear at eBay.
The lowest price we found is £9.99 while the highest is £36.99.
Prices for the best Swimwear deals average at £19.14.
Last updated on September 10, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Swimwear.