UK Visa Transit Requirements: Do You Need a Transit Visa?
Transiting through the UK can require a visa depending on your nationality and the type of transit. Whether you are changing flights at Heathrow or passing through border control, understanding the rules in advance prevents problems at the airport.
- Section
- Costs, English & General
- Reading time
- 9 min
- Last checked
- 2 September 2026
- Source
- The published Immigration Rules and GOV.UK guidance, linked throughout this guide.
- Rowan does not
- Look at your own case, tell you which route to choose, or say what the Home Office will decide. This guide shows the published rules and where to read them.
In short
- Transit visa requirements depend on your nationality.
- A DATV is needed by some nationalities to transit airside.
- A Visitor in Transit visa allows passage through border control for up to 48 hours.
- Exemptions exist for holders of certain visas from other countries.
- Check GOV.UK before booking flights through the UK.
Whether you need a UK transit visa depends on your nationality and whether you pass through border control. Some nationalities need a Direct Airside Transit Visa (DATV) to change flights without leaving the airside area. Others need a Visitor in Transit visa to pass through border control. This guide explains who needs what and how to apply.
Types of UK Transit
Airside Transit (No Border Control)
If your connecting flight departs from the same terminal or a connected airside area, and you do not need to collect luggage or leave the airport, you may transit without passing through UK border control. Most nationalities do not need a visa for this. However, nationals of certain countries need a Direct Airside Transit Visa (DATV). The GOV.UK electronic travel authorisation (ETA) guidance says an ETA is needed if you pass through border control (landside transit); it does not list airside transit, so check with your airline if you are unsure. If you are unsure whether you need a visa at all, see our do I need a visa guide.
Transit Through Border Control
If you need to collect luggage, change terminals (where you must exit and re-enter), or leave the airport, you pass through UK border control. You need either a Visitor in Transit visa, a Standard Visitor visa, or visa-free entry rights. If your nationality needs an ETA rather than a visa, you need an ETA (£20) to pass through border control. The list of nationalities that need a visa changes: Botswana (from 14 October 2025), Nauru (from December 2025), and Nicaragua and St Lucia (from 5 March 2026) were added, so their nationals now need a visa to pass through border control.
Check the GOV.UK visa checker to see what you need.
Direct Airside Transit Visa (DATV)
The DATV is required by nationals of specific countries listed on GOV.UK. Key points:
- Costs £41.50 (GOV.UK says this may change slightly depending on which country you are in)
- Applied for online, then fingerprints and photo taken at a visa application centre
- You stay in the airside area and do not enter the UK
- A decision usually takes up to 3 weeks
DATV Exemptions
GOV.UK says you do not need a transit visa if you have a valid electronic travel authorisation (ETA), EU Settlement Scheme family permit, Home Office travel document (for example as a refugee or stateless person), Standard Visitor visa, or Marriage Visitor visa.
The Immigration (Passenger Transit Visa) Order 2014 also exempts holders of certain other documents, including a valid visa for Australia, Canada, New Zealand or the USA, a permanent residence document for one of those countries, a valid EEA or Swiss long-stay (category D) visa or residence permit, and a valid Irish biometric visa. The GOV.UK transit page no longer prints this list; use the GOV.UK visa checker, which asks about these documents, or read article 4 of the Order.
Visitor in Transit Visa
If you need to pass through UK border control during your journey, you will go through the same process described in our border control guide:
- Costs £74.50 (GOV.UK says this may change slightly depending on which country you are in)
- Allows you to stay in the UK for up to 48 hours
- You must be transiting to another country (not staying in the UK) and not working or studying while here
- You may be asked to prove your onward journey is booked or confirmed
- A decision usually takes up to 3 weeks
For longer stays, you may need a Standard Visitor visa instead.
Planning Your Transit
- Check the GOV.UK visa checker well before booking flights
- If you need a DATV or transit visa, apply at least 3-4 weeks before travel
- Consider routing through a different airport or country if transit visas are complex or expensive
- Ensure your luggage is checked through to your final destination if transiting airside
- Carry all transit documents including onward boarding passes and visa proof
- Be aware of visa fee costs when budgeting for transit visas
See the GOV.UK transit visa page for full details and the current list of nationalities requiring a DATV.
Next Steps
Use the GOV.UK visa checker to determine your transit requirements. If a visa is needed, apply well in advance of your travel date. You may also want to check whether travelling via Ireland offers a simpler route. Consider your routing options carefully.
Related guides:
Questions and answers
Do I need a visa to transit through the UK?
It depends on your nationality and whether you need to pass through UK border control. Some nationalities need a Direct Airside Transit Visa (DATV) even if staying in the airport. Others need a Visitor in Transit visa if passing through border control. Nationalities that do not need a visa may instead need an electronic travel authorisation (ETA, £20) to pass through border control; GOV.UK says an ETA holder does not need a transit visa.
What is a Direct Airside Transit Visa?
A DATV allows you to transit through a UK airport without passing through UK border control. You stay in the airside area (after security but before passport control). It costs £41.50 (GOV.UK says this may change slightly depending on which country you are in) and is needed by nationals of certain countries listed on GOV.UK.
Can I leave the airport during a UK transit?
If you need to leave the airside area (for example, to collect luggage, change terminals, or leave the airport), you need to pass through UK border control. This means you need either a Visitor in Transit visa, a Standard Visitor visa, or the right to enter the UK visa-free.
How long can I stay in the UK on a transit visa?
A Visitor in Transit visa allows you to stay in the UK for up to 48 hours while in transit to another country. A DATV only allows you to remain in the airside transit area and does not permit entry to the UK.
This guide is general information about published immigration rules. It is not advice about an individual application under s.82 Immigration and Asylum Act 1999, and Rowan is not regulated by the Immigration Advice Authority. Immigration rules change several times a year. For advice on a particular situation, contact an adviser authorised by the Immigration Advice Authority or an immigration solicitor. Always check GOV.UK for the authoritative current rules.