Cheap King Size Mattresses (5’)

At 150cm wide by 200cm long king size mattresses are designed to fit on UK standard king size bed frames. Here at BedzRus we have a wide range of cheap king size mattresses available, including standard sprung, luxury pocket sprung and memory foam mattresses. We have grouped all our mattresses into firmness categories for your convenience. Our range of king size mattresses include leading brands such as Sweet Dreams, Vogue Beds, Breasley and many more, all at very competitive prices which can assure great value. With our free pre-bookable delivery service, you can be assured of a speedy delivery time of your new mattress.
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  1. Jumpi 9 Mattress firmness

    Jumpi 9" orthopaedic kingsize mattress

    £139.99
    • 12.5 gauge spring
    • 1 " Cool blue memory foam
    • Damask fabric
  2. Infusion Small Single Mattress Mattress firmness

    Iris king size Mattress

    £169.99
    RRP: £249.99 | Save £80.00 (32%)
    • Hypoallergenic
    • Orthopaedic
    • 250mm Layer of Orthopaedic reflex foam
  3. Infusion Small Single Mattress Mattress firmness

    Graphite King size Mattress

    £184.99
    RRP: £229.99 | Save £45.00 (19%)
    • Hypoallergenic
    • 25mm Layer of Cool blue memory foam
    • 225mm Layer of reflex foam
  4. Infusion Small Single Mattress Mattress firmness

    Topaz Kingsize Mattress

    £229.99
    RRP: £349.99 | Save £120.00 (34%)
    • Hypoallergenic
    • 25mm Layer of Memory Foam
    • 175mm Layer of High Density Base
  5. Ortho Master King Size Mattress Mattress firmness

    Ortho Master King Size Mattress

    £229.99
    RRP: £299.99 | Save £70.00 (23%)
    • Totally hypoallergenic fillings
    • Hand tufted in a cotton fabric
    • King size mattress
    Best Seller
  6. Aloe Vera Natural Single Mattress Mattress firmness

    Pocket ortho King size Mattress

    £249.99
    RRP: £299.99 | Save £50.00 (16%)
    • 50mm Layer of Reflex Foam
    • 1000 foam encapsulated pocket springs
    • Hypoallergenic
  7. Infusion Small Single Mattress Mattress firmness

    Montana King size Mattress

    £269.99
    RRP: £349.99 | Save £80.00 (22%)
    • Hypoallergenic
    • 50mm Layer of latex
    • 200mm Layer of Orthopaedic reflex foam
  8. Aloe Vera Natural Single Mattress Mattress firmness

    Pocket ortho 2000 King size Mattress

    £299.99
    RRP: £349.99 | Save £50.00 (14%)
    • 50mm Layer of Reflex Foam
    • 2000 foam encapsulated pocket springs
    • Hypoallergenic
  9. Pebbles King Size Mattress Mattress firmness

    Pebbles King Size Mattress

    £299.99
    RRP: £479.99 | Save £180.00 (37%)
    • 150mm of Reflex Foam
    • 50mm of Latex
    • Hypoallergenic
  10. Infusion Small Single Mattress Mattress firmness

    Latex pocket 2000 King size Mattress

    £359.99
    RRP: £439.99 | Save £80.00 (18%)
    • Hypoallergenic
    • 50mm Layer of latex
    • 2000 foam encapsulated pocket springs
  11. Empress Memory 1500 King Size Mattress Mattress firmness

    Empress Memory 1500 King Size Mattress

    £529.99
    RRP: £649.99 | Save £120.00 (18%)
    • 70mm memory foam
    • 1500 heat treated pocket spring
    • Blu Cool Memory Foam
  12. Natural Ortho 2000 King Size Mattress Mattress firmness

    Natural Ortho 2000 King Size Mattress

    £569.99
    RRP: £699.99 | Save £130.00 (18%)
    • Pocket springs
    • Luxury fillings
    • No turn - easy care
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