Montelukast Price in the UK – 2025 Guide

If you’ve been prescribed Montelukast for asthma or allergies, the first thing on your mind is probably the price tag. In 2025 the cost varies a lot – from about £5 for a cheap generic pack to over £30 for brand‑name tablets. Knowing why the price shifts and where to look for the right deal can keep your wallet happy while you stick to your treatment.

What Affects the Cost?

First, the brand matters. Singulair, the original brand, carries a premium because you’re paying for the trademark and the company’s marketing spend. Generic versions, made by companies like Actavis or Mylan, strip out that extra cost and usually land in the lower price range.

Second, the pack size changes the math. A 30‑tablet pack of 10 mg tablets will cost less per pill than a 10‑tablet pack, simply because pharmacies bulk‑discount larger orders. If you need a long‑term supply, ask your doctor for a repeat prescription and pick a bigger pack.

Third, where you buy it matters. High‑street pharmacies often have higher shelf prices than online services that negotiate directly with wholesalers. However, buying online means you need to check the pharmacy’s license – look for the UK regulator’s logo and a clear address.

Finally, NHS coverage can cut the price dramatically. If Montelukast is prescribed on the NHS, you’ll pay the standard prescription charge (currently £9.35) or get it free if you’re exempt. Private purchases skip that discount, so the NHS route is usually cheapest when it’s an option.

Where to Find the Best Deals

Start with your local pharmacy. Ask the pharmacist for the generic price and whether they can match a lower online quote. Many chains will do a price‑match if you show a cheaper offer.

Check reputable online pharmacies that are registered with the General Pharmaceutical Council (GPhC). Look for clear pricing tables, no hidden fees, and a delivery window that works for you. Some sites also offer subscription discounts if you set up a regular delivery.

If you have private health insurance, see if your plan covers Montelukast. Some policies reimburse a portion of the prescription cost, which can bring a £20 price down to a few pounds.

Don’t forget discount cards or NHS repeat prescription services. A repeat prescription auto‑refill can shave a few pounds off each order because the pharmacy processes the repeat at a lower administrative cost.

One quick trick: compare the price per milligram. A £12 pack of 10 mg tablets is cheaper per mg than a £9 pack of 5 mg tablets, even though the total looks higher. This helps you spot real savings.

Lastly, be wary of “too good to be true” offers. If a site lists Montelukast for £1 a pack, it’s probably a counterfeit or an illegal source. Stick to pharmacies that display their registration number and have a physical address.

By checking the brand, pack size, purchase channel, and NHS eligibility, you can usually land a Montelukast price between £5 and £12 for a month’s supply. Keep these tips handy, and you’ll stay on top of both your health and your budget.