Private STI Test Cost in London (2026)
Published prices from 24 London clinics, collected in September 2026.
Quick answer: private STI test in London costs from £44 to £770. Most clinics charge £90 to £242, and the typical price is £155.
Private STI testing is confidential and fast — many clinics offer same-day appointments with results in days. Compare local clinics on price and how soon they can see you.
Private STI Test prices in London at a glance
| Lowest published price | £44 |
|---|---|
| Most clinics charge | £90 to £242 |
| Typical (median) price | £155 |
| Highest published price | £770 |
| London clinics compared | 24 |
Private STI Test prices by area of London
Typical price in each part of London, counting areas with at least three clinics that publish a price.
| Area | Typical price | Clinics |
|---|---|---|
| Central London | £167 | 5 |
| West London | £136 | 8 |
| South West London | £172 | 4 |
Cheapest private STI test in London
The lowest published prices we list. A starting price can rise for more complex cases, so check what's included before you book.
| Clinic | Area | Price | Rating |
|---|---|---|---|
| Harley Street Dr | W1G | from £44 | 5.0 (2 reviews) |
| Clinilabs | W1W | £45 | 4.9 (300 reviews) |
| Medical Health Limited | EC1N | from £50 | 5.0 (179 reviews) |
| Swift Blood Tests | E1 | £75 | 4.4 (9 reviews) |
| Broadgate Spine & Joint Clinic Limited | EC2M | from £80 | 4.9 (104 reviews) |
| The Fertility & Gynaecology Academy | W1G | £85 | 4.2 (72 reviews) |
| Private Blood Tests London | SW7 | £91 | 5.0 (4 reviews) |
| The Scan Clinic | IG2 | £99 | 4.9 (1308 reviews) |
| STD Check London - Private Sexual Health Clinic | W1G | £104 | 3.5 (8 reviews) |
| Greenwich Private Doctors | SE10 | £150 | 5.0 (60 reviews) |
Best rated London clinics for private STI test
Highest Google ratings among clinics with at least 20 reviews.
| Clinic | Area | Price | Rating |
|---|---|---|---|
| Medical Health Limited | EC1N | from £50 | 5.0 (179 reviews) |
| TGQ Medical | N20 | £249 | 5.0 (115 reviews) |
| Greenwich Private Doctors | SE10 | £150 | 5.0 (60 reviews) |
| The Scan Clinic | IG2 | £99 | 4.9 (1308 reviews) |
| Clarewell Clinics | NW1 | £150 | 4.9 (313 reviews) |
| Clinilabs | W1W | £45 | 4.9 (300 reviews) |
| Broadgate Spine & Joint Clinic Limited | EC2M | from £80 | 4.9 (104 reviews) |
| London Gynaecology Moorgate Clinic | EC2N | from £770 | 4.8 (154 reviews) |
| Tower Bridge Hospital | E1 | £150 | 4.7 (232 reviews) |
| Private Medical Clinic London | W1H | £295 | 4.7 (126 reviews) |
Enter your postcode to rank London private STI test clinics by distance, price and rating, then request an appointment.
Compare near youFrequently asked questions
How much does private STI test cost in London?
Across 24 London clinics that publish a price, private STI test costs from £44 to £770. Most clinics charge between £90 and £242, and the typical price is £155.
Where is the cheapest private STI test in London?
The lowest published price we list is from £44 at Harley Street Dr (W1G 9QN). Check what the price includes before you book, since some clinics quote a starting price that rises for more complex cases.
Which part of London is cheapest for private STI test?
Among the areas with at least three priced clinics, West London has the lowest typical price at £136 and South West London the highest at £172.
Are these London private STI test prices up to date?
The prices come from each clinic's own website and were last collected in September 2026. Clinics can change prices at any time, so confirm the fee when you book.
All 24 London clinics, cheapest first
| Clinic | Area | Price |
|---|---|---|
| Harley Street Dr | W1G | from £44 |
| Clinilabs | W1W | £45 |
| Medical Health Limited | EC1N | from £50 |
| Swift Blood Tests | E1 | £75 |
| Broadgate Spine & Joint Clinic Limited | EC2M | from £80 |
| The Fertility & Gynaecology Academy | W1G | £85 |
| Private Blood Tests London | SW7 | £91 |
| The Scan Clinic | IG2 | £99 |
| STD Check London - Private Sexual Health Clinic | W1G | £104 |
| Greenwich Private Doctors | SE10 | £150 |
| Clarewell Clinics | NW1 | £150 |
| Tower Bridge Hospital | E1 | £150 |
| MyHealthcare Clinic (Clapham) | SW11 | £159 |
| Same Day Doctor | W1G | £167 |
| samedaydoctor Private GP | EC2M | £167 |
| Ciencia Health Centre | SW1V | £185 |
| AristoGP - Gynaecology & GP Clinic | EC1N | £220 |
| JA Medical | BR6 | £239 |
| TGQ Medical | N20 | £249 |
| The Gynae Centre | W1G | £250 |
| MASTA Travel Clinic Westminster | SW1P | £285 |
| Private Medical Clinic London | W1H | £295 |
| Harley Street Gynaecology | W1G | £575 |
| London Gynaecology Moorgate Clinic | EC2N | from £770 |
How we compare prices
Every price is the one the clinic publishes on its own website, collected in September 2026. Where a clinic lists a price range we use the lower figure. We leave out prices below a quarter of the typical London price, since these are almost always a smaller related service such as a consultation. For prices across the UK and what drives them, read our How Much Does a Private STI Test Cost in the UK?.