Flu Season 2025-2026
Flu vaccination is now available at pharmacies across the UK. Book your appointment or walk-in during pharmacy opening hours. The best time to get vaccinated is October and November before flu season peaks.
Why Get the Flu Vaccine?
Flu (influenza) is a serious respiratory infection that causes thousands of hospitalizations and deaths in the UK every winter. It's not just a bad cold - flu can cause severe illness, pneumonia, and serious complications, especially in vulnerable groups.
The annual flu vaccine is the best protection available. It reduces your risk of catching flu by up to 60%, and even if you do get flu after vaccination, it's usually milder with fewer complications. Vaccination also protects those around you, including family members who may be more vulnerable.
Getting vaccinated at a pharmacy is quick, convenient, and doesn't require a GP appointment. Most pharmacies offer walk-in services during flu season, making it easy to get protected.
Who Can Get a Free NHS Flu Jab?
Adults 65 and Over
Free on NHSPregnant Women
Free on NHSAt-Risk Conditions
Diabetes, asthma, heart disease, lung disease, kidney disease, neurological conditions, weakened immune system
Free on NHSFrontline Health & Social Care Workers
Free on NHSCarers
Main carers for elderly or disabled person
Free on NHSCare Home Residents
Free on NHSChildren (2-17) with Long-Term Conditions
Free on NHSEveryone Else
Private flu jab available at most pharmacies
£12-£20Not eligible for free? You can still get a private flu jab at most pharmacies for £12-£20. It's a worthwhile investment to protect yourself and those around you from flu.
How to Get Your Flu Jab at a Pharmacy
Find a Pharmacy Offering Flu Jabs
Most community pharmacies across the UK provide NHS and private flu vaccinations. Use our pharmacy finder to locate services near you and check opening hours.
Find Flu Jab PharmacyBook or Walk-In
Many pharmacies accept walk-ins for flu jabs with no appointment needed, while others prefer pre-booking. Call ahead or check online booking systems. Walk-in services can be busy during peak times (weekends, evenings).
Brief Consultation
The pharmacist will ask a few questions to check you're suitable for vaccination (allergies, current illness, etc.). This takes just a few minutes. Bring your NHS number if you have it.
Get Vaccinated
The flu jab is a quick injection in your upper arm. It takes seconds and most people only feel a small scratch. You'll be asked to wait 15 minutes afterwards to check for rare allergic reactions.
You're Protected
Protection develops within about 2 weeks. Your arm may feel a bit sore for a day or two - this is normal. The vaccination will be recorded in your medical records automatically.
Side Effects & What to Expect
Common Side Effects
- •Sore arm at injection site (very common)
- •Slight temperature or feeling under the weather for a day
- •Tiredness or mild headache
- •These are signs your immune system is responding
Rare Reactions
- •Allergic reactions are very rare but can occur
- •You'll wait 15 minutes after vaccination to check
- •Severe reactions can be treated immediately
- •Benefits far outweigh the tiny risk
Remember: The flu vaccine cannot give you flu. It contains inactivated virus, not live virus. Mild symptoms after vaccination are your immune system building protection - not actual flu.
Frequently Asked Questions
When is flu jab season?
The NHS flu vaccination programme runs from September to March each year, with October and November being the peak months. It's best to get vaccinated early in autumn before flu starts circulating widely. However, it's never too late - you can get vaccinated throughout winter and into spring.
Is the flu jab free?
The flu jab is free on the NHS if you're in an eligible group: aged 65+, pregnant, have certain medical conditions (asthma, diabetes, heart disease, etc.), are a frontline health or social care worker, are a main carer, or live in a care home. Children aged 2-17 with long-term conditions also get it free. Everyone else can pay for a private flu jab at pharmacies, typically costing £12-£20.
Do I need an appointment?
This varies by pharmacy. Many offer walk-in flu jab services with no appointment needed, especially during peak season. Others prefer or require appointments. Check with your local pharmacy - many now offer online booking. Walk-in services can have queues during busy periods.
Can I get a flu jab at a pharmacy?
Yes, most pharmacies in England, Scotland, Wales, and Northern Ireland provide NHS and private flu vaccinations. Pharmacy flu jabs are quick, convenient, and don't require a GP appointment. Pharmacists are trained vaccinators who can assess your eligibility and administer the vaccine safely.
How effective is the flu vaccine?
Flu vaccine effectiveness varies each year depending on how well it matches circulating strains, typically ranging from 40-60% protection. Even when it doesn't prevent flu entirely, it significantly reduces severity, complications, hospitalization, and death. Protection develops about 2 weeks after vaccination.
Can the flu jab give you flu?
No, the flu vaccine cannot give you flu. It contains inactivated (killed) virus or parts of the virus, not live virus. Some people experience mild side effects like a sore arm, slight temperature, or feeling a bit run down for a day or two, but this is not flu.
How long does flu jab protection last?
Flu vaccine protection lasts about 6-9 months, which covers the flu season. The flu virus also mutates each year, so the vaccine is updated annually to match predicted circulating strains. This is why you need a new flu jab every year.
Can I get the flu jab if I'm allergic to eggs?
Most people with egg allergy can safely have the flu vaccine, even though some flu vaccines are grown in eggs. Severe egg allergic reactions (anaphylaxis) should be discussed with a healthcare professional. Egg-free flu vaccines are available for those with severe allergies.
Can I get the flu jab when pregnant?
Yes, flu vaccination is recommended and safe at any stage of pregnancy. Pregnant women have a higher risk of serious complications from flu. The vaccine protects both mother and baby, and antibodies pass to the baby providing protection in their first months of life.
Do children get the flu vaccine?
Children aged 2-17 in eligible groups (long-term conditions like asthma, diabetes) get a free flu vaccine. Healthy children receive a nasal spray flu vaccine through school programmes in some areas. Parents can also pay for private vaccination for children not eligible for NHS vaccine.
Get Your Flu Jab Today
Protect yourself and your loved ones from flu this winter. Find pharmacies offering flu vaccinations near you.
Find Flu Jab Services