The NHS flu vaccination programme for autumn and winter 2026–27 is underway in England, with eligible groups being offered protection against seasonal influenza. The vaccine is particularly important for people who are more likely to develop serious complications from flu, including older adults, pregnant women, young children and people with certain long-term health conditions.

The vaccination programme starts at different times for different groups. In England, pregnant women and eligible children can be vaccinated from 1 September 2026, while most eligible adults aged 65 and over, adults in clinical risk groups and other specified groups become eligible from 1 October 2026.

The NHS flu vaccine is free for people who meet the eligibility requirements. Most eligible adults can arrange an appointment through their GP surgery or a participating pharmacy. Eligible children are generally offered vaccination through school immunisation services or their GP, with community pharmacies also offering vaccination to specified children during the 2026–27 season.

Official source: NHS flu vaccine guidance.

1. Who can get a free NHS flu vaccine in autumn 2026?

In England, the national flu vaccination programme covers specific age groups, clinical risk groups and people whose circumstances may increase their risk of exposure to flu or complications from infection.

The main groups eligible for a free NHS flu vaccine during the 2026–27 season include:

• People aged 65 and over, including those who will turn 65 by 31 March 2027.
• Adults aged 18 to under 65 with specified long-term health conditions.
• Pregnant women at any stage of pregnancy.
• Children aged 2 or 3 on 31 August 2026.
• Children in eligible school year groups from Reception to Year 11.
• Children aged 6 months to under 18 years who are in specified clinical risk groups.
• People living in long-stay residential care homes.
• People receiving Carers Allowance and people who are the main carer of an older or disabled person.
• Household contacts of people who are immunocompromised, where the programme criteria apply.
• Eligible frontline health and social care workers under the relevant arrangements.
• People aged 16 and over who are rough sleeping or using homeless hostels or night shelters.

Some eligibility groups have additional conditions. For example, health conditions must meet the clinical definitions used by the NHS, and frontline workers may need to access vaccination through their employer or the appropriate service.

The list above describes the England programme. Other UK nations have their own delivery arrangements, so residents should use the relevant national health service guidance.

Official guidance: National flu immunisation programme 2026–27.

2. When does the free flu vaccination programme start?

The England programme uses separate start dates so that eligible groups can be vaccinated in time for winter. Not everyone is expected to receive an appointment invitation on the same day.

The start date does not guarantee that every local clinic or pharmacy will have appointments immediately available. Some eligible adults may be asked to wait for an appointment because of vaccine supply and local scheduling arrangements.

Official source: 2026–27 national flu vaccination programme plan.

3. Are people aged 65 and over eligible?

Yes. In England, everyone aged 65 and over is eligible for a free NHS flu vaccine under the 2026–27 programme. This also includes people who are 64 now but will reach their 65th birthday on or before 31 March 2027.

Older adults have a higher risk of serious complications from influenza, including pneumonia and worsening of existing health conditions. Annual vaccination helps reduce the risk of severe illness and hospital admission.

Eligible adults can arrange vaccination through a GP surgery or a participating pharmacy. If you have already booked an appointment, follow the instructions from your provider. If you have not received an invitation, you can check eligibility and contact your local service.

People who live in a care home may be offered vaccination through the care home or the relevant local vaccination service.

Official guidance: NHS eligibility for older adults.

4. Can adults under 65 get a free flu vaccine?

Yes. Adults aged 18 to under 65 can qualify if they have certain long-term health conditions or meet another eligible group definition. The clinical risk categories are based on the NHS and UKHSA guidance for influenza vaccination.

Conditions that may qualify include:

• Chronic respiratory diseases, including certain forms of asthma and chronic obstructive pulmonary disease.
• Chronic heart disease.
• Chronic kidney disease.
• Chronic liver disease.
• Chronic neurological conditions, including certain conditions affecting the brain or nervous system.
• Diabetes.
• Immunosuppression caused by a condition or treatment.
• Specified conditions affecting the spleen, including sickle cell disease or having the spleen removed.
• Severe obesity, generally defined for the programme as a body mass index of 40 or above.

The list is not a substitute for clinical assessment. Some conditions qualify only when they meet particular severity or treatment criteria. If you are unsure whether your condition qualifies, ask your GP surgery or specialist team.

Official guidance: Clinical risk groups for the 2026–27 flu season.

5. Is the flu vaccine free during pregnancy?

Yes. Pregnant women are eligible for a free NHS flu vaccine at any stage of pregnancy. Vaccination is offered because pregnancy can increase the risk of serious complications from flu.

In England, eligible pregnant women can be vaccinated from 1 September 2026. You do not need to wait until a particular trimester to become eligible.

The vaccine may be available through your GP surgery, a participating pharmacy or your maternity service. Ask your maternity team or GP which option is available locally.

If you are pregnant and also have a long-term health condition, tell the healthcare professional who administers your vaccine so that they can review your vaccination needs.

Official guidance: NHS flu vaccination information for pregnant women.

6. Which children qualify for the free flu vaccine?

Children are an important part of the annual flu vaccination programme. In England, eligible children are generally offered a nasal spray vaccine, although an alternative injection may be used when the nasal vaccine is unsuitable.

For autumn 2026, the main eligible groups include:

• All children aged 2 or 3 on 31 August 2026.
• Children in Reception through Year 11 at school.
• Children aged 6 months to under 18 years in specified clinical risk groups.

Children who are 2 or 3 years old on 31 August remain eligible for the 2026–27 programme even if they turn 4 during the flu season. Children who turn 2 after 31 August are not included in the age-based group solely because of their later birthday, although they may qualify if they are in a clinical risk group.

School-aged children are usually offered vaccination through school immunisation services. Children aged 2 and 3 can generally receive it through a GP surgery, and participating community pharmacies can offer vaccination to specified eligible children from 1 October 2026.

Parents and guardians should return school consent forms and follow instructions from the local immunisation team. If a child misses a school session, contact the immunisation service or check the local catch-up arrangements.

Official guidance: Eligibility rules for children aged 2 and 3.

7. Can carers get a free flu vaccination?

Eligible carers can receive a free NHS flu vaccine in England. This includes people receiving Carers Allowance and people who are the main carer of an older or disabled person who may be at risk if the carer becomes ill.

Carers who support someone with substantial care needs should check the official eligibility conditions. The fact that you occasionally help a relative does not automatically mean you meet the main-carer definition.

If you qualify, you can generally arrange vaccination through a GP surgery or participating pharmacy. You may be asked to confirm your carer status or provide information about the person you care for.

People who receive Carers Allowance should check whether their award and personal circumstances meet the relevant rules. Eligibility can also apply to the main carer of an older or disabled person without a Carers Allowance award, if the criteria are satisfied.

Official guidance: NHS flu vaccine eligibility for carers.

8. Are care home residents and household contacts eligible?

People living in long-stay residential care homes are included in the England flu vaccination programme. The care home or local healthcare service will normally coordinate vaccination arrangements.

Household contacts of people who are immunocompromised may also qualify under the programme criteria. This helps protect people who may have a reduced ability to respond to infection or vaccination because of their medical condition or treatment.

The household-contact category has specific conditions and should not be interpreted as covering every person who lives with someone who has any health condition. Ask your GP or specialist team if you believe the category applies to your household.

Official source: National programme eligibility categories.

9. Can homeless people get a free flu vaccine?

The England flu programme for 2026–27 includes people aged 16 and over who are rough sleeping or using homeless hostels or night shelters.

This category is intended to cover people experiencing specific forms of homelessness described in the programme guidance. It does not automatically include every person who meets a broader definition of housing insecurity.

Eligible people can ask a local GP surgery, outreach service or participating vaccination provider about access. Local services may be able to help people who do not have a permanent address or regular healthcare provider.

Official guidance: UKHSA guide to autumn 2026 flu vaccine eligibility.

10. How to book your free NHS flu vaccine

If you are eligible, there are several ways to arrange vaccination in England. The available route depends on your age, clinical circumstances and local service arrangements.

1. Check your eligibility using the official NHS flu vaccine page.
2. If you are an eligible adult, use the NHS App or online booking service where available.
3. Choose a participating pharmacy or contact your GP surgery.
4. If you are pregnant, ask your maternity service or GP about available appointments.
5. If your child is school-aged, follow the school immunisation team instructions and return the consent form.
6. If you live in a care home, ask the care home team about the vaccination arrangements.
7. If you are a frontline health or social care worker, check the vaccination route offered by your employer or the relevant NHS service.

The online booking system may show appointments before vaccination begins for your group. Booking availability is not the same as being able to receive the vaccine immediately, so check the date provided by the service.

11. What if you are eligible but have to wait for an appointment?

Some adults may be asked to wait for their flu vaccination because of supply and scheduling arrangements during the 2026–27 season. The NHS and UKHSA have advised that adult appointments may be phased, while children vaccination supply is not expected to face the same issue.

If your provider asks you to wait, follow the instructions and check the official NHS or GP communication for the expected timing. Do not book an appointment for a date before the service confirms that vaccination is available for your group.

People at higher risk should follow clinical advice and arrange vaccination as soon as an appropriate appointment becomes available. If you have a medical concern or are unsure how long to wait, contact your GP surgery or specialist team.

Official information: Why some adults may need to wait for a flu vaccine.

12. Which flu vaccine will you receive?

Different flu vaccines are used for different age groups and clinical circumstances. The appropriate vaccine depends on the person age, health status and the products recommended for the season.

For eligible children aged 2 to under 18, the nasal spray vaccine is generally preferred when there are no contraindications. An injectable vaccine may be used when the nasal spray is unsuitable.

Adults may receive an injectable vaccine selected according to age and clinical guidance. Some products are designed for older adults, while other products are licensed for younger eligible groups. Healthcare professionals follow the national programme recommendations for the 2026–27 season.

If you have a severe allergy, a condition affecting your immune system or another medical concern, tell the healthcare professional before vaccination. They can assess whether a particular vaccine is appropriate and whether an alternative is needed.

Official vaccine information: Flu vaccines for the 2026–27 season.

13. Does the flu vaccine protect you for the whole year?

The seasonal flu vaccine is updated to provide protection against influenza strains expected to circulate during the coming season. Protection can reduce over time, which is why eligible people are offered vaccination each year.

Flu vaccination does not guarantee that you will never catch influenza. However, it is intended to reduce the risk of serious illness and complications, particularly for people who are more vulnerable to severe infection.

The vaccine is designed to protect against influenza. It does not protect against every virus that causes coughs, colds or other respiratory infections.

For individual medical advice, speak to your GP, pharmacist or healthcare professional, especially if you have a complex health condition or a history of serious vaccine reactions.

14. Is the programme the same across the UK?

No. Although flu vaccination is offered across the UK, eligibility details, invitation processes and delivery arrangements can differ between England, Scotland, Wales and Northern Ireland.

If you live outside England, check your national health service website or contact your GP. Do not rely solely on the England start dates or eligibility list when making a booking in another UK nation.

15. Frequently asked questions

Conclusion

The free NHS flu vaccination programme for autumn 2026 covers older adults, pregnant women, eligible children, people with certain long-term health conditions, specified carers and other groups at increased risk from flu.

In England, eligible children and pregnant women can receive vaccination from 1 September 2026, while most eligible adults can be vaccinated from 1 October 2026. Some adults may be asked to wait for an appointment because of supply and scheduling arrangements.

Check the official eligibility rules for your age, health and circumstances, then arrange an appointment through the NHS App, a participating pharmacy, your GP surgery or the appropriate school or maternity service. If you live in Scotland, Wales or Northern Ireland, use your national health service guidance because delivery arrangements can differ.