UK Transit Visa and Airside Transit
If you are only passing through the United Kingdom on the way to somewhere else, you may still need permission to do so. This guide explains when a transit visa is required, the difference between the two transit visas, what they cost, and when a Standard Visitor visa takes over. This page covers United Kingdom rules. Verified against the official GOV.UK transit visa pages, September 2026.
Do I need a UK transit visa?
Many travellers who change planes in the UK do not need a transit visa at all. You do not need one if you already hold one of the following:
- a valid Electronic Travel Authorisation (ETA);
- an EU Settlement Scheme family permit;
- a Home Office travel document;
- a Standard Visitor visa;
- a Marriage Visitor visa.
Each of these documents already gives you the right to pass through the UK for the purpose of transit, so a separate transit visa would be redundant. The single most common mistake is to assume that an ETA is not enough and that a transit visa is always required on top of it; in fact a valid ETA covers transit, and the same is true of the other documents on the list. If none of them applies to you and you need to pass through the UK, you will normally need one of the two transit visas described below.
The two transit visas: DA versus Visitor in Transit
Which transit visa applies depends on one thing: whether you pass through UK border control. If you remain airside and never present yourself to an immigration officer, the shorter and cheaper Direct Airside Transit visa applies. If your route takes you through border control — for example because you must change terminals or airports, or because you are formally admitted before flying on — the Visitor in Transit visa applies instead.
| Visa | When it applies | Fee |
|---|---|---|
| Direct Airside Transit (DA) | You do not pass through UK border control; you stay airside while changing flights | £41.50 (can vary slightly by country) |
| Visitor in Transit | You do pass through UK border control but leave within 48 hours | £74.50 |
The Direct Airside Transit visa is the cheaper option precisely because you never enter the UK for immigration purposes, so there is less to assess. The Visitor in Transit visa costs more because it covers the case where you are briefly admitted to the UK and then depart again within two days. Both are for a stopover, not for a visit.
How to work out which one you need
Work through these steps before you book anything:
- Check whether you already hold an ETA or one of the exempt documents listed above; if so, you do not need a transit visa.
- Establish whether your journey will take you through UK border control. This depends on your route, the airport and your nationality.
- If you stay airside throughout, apply for a Direct Airside Transit visa.
- If you pass through border control and leave within 48 hours, apply for a Visitor in Transit visa.
- If you will stay longer than 48 hours, or transit frequently over six months or more, use a Standard Visitor visa instead.
Getting this decision wrong is the main source of refusals and wasted fees, so it is worth checking the exact routing of your flights rather than assuming that all stopovers are the same.
When a Standard Visitor visa replaces a transit visa
A transit visa is deliberately narrow: it is for a short stop on the way to another country, and nothing more. If your plans go beyond that, the Standard Visitor visa is the right route. Apply for one if you will stay in the UK for more than 48 hours, or if you will pass through the UK frequently over a period of six months or more. Frequent transits are treated as something closer to visits, which is why the ordinary visitor route applies. If you hold an ETA, you are exempt from that requirement and do not need to apply for a Standard Visitor visa for those transits.
Going on to Ireland, the Channel Islands or the Isle of Man
These destinations are handled separately from the UK, so a UK transit visa does not automatically cover them and you may need a visitor visa for the place you are actually travelling to. If your final destination is in Ireland, for example, you should check the Irish requirements as well as the UK ones. You are exempt from the UK requirement if you hold an Irish biometric visa whose remarks show BC or BC BIVS, or a valid visa for the Channel Islands or the Isle of Man. Because these cases combine two immigration systems, allow extra time and check both sets of rules before you travel.
Fees and processing
The published fees are £41.50 for the Direct Airside Transit visa and £74.50 for the Visitor in Transit visa; the DA fee can vary slightly depending on the country you apply from, so the amount you pay is confirmed during the application. The official GOV.UK transit visa pages do not state a processing time, so no processing period is quoted here — check the current guidance when you apply, and apply in good time before you travel so that an unexpected delay does not affect your onward flight.
What a transit visa does not let you do
A transit visa is not a general permission to be in the UK. It does not allow you to work or study, and it does not allow you to settle. It exists only to let you pass through on the way to another country. If your real purpose is to visit, work or study in the UK, you need the visa that matches that purpose, not a transit visa.
Common mistakes
- Believing you need a transit visa even though you hold a valid ETA.
- Confusing the two visas — applying for a DA visa when your route actually takes you through border control.
- Staying longer than 48 hours and still applying as a Visitor in Transit rather than a Standard Visitor.
- Assuming the UK transit exemption also covers travel on to Ireland or the islands.
- Booking onward travel before permission is settled, leaving no margin if the application takes time.
If you are also applying for a visitor visa, the UK ETA guide explains the electronic authorisation, and the UK visa documents checklist lists what to prepare. For entry rules that depend on your passport's remaining validity, see the six-month rule guide, and for the paperwork itself the translation and copies guide.
Source: GOV.UK, "Transit visa", "Direct airside transit visa" and "Visitor in transit visa" pages, retrieved 2026-09-29. Fees and rules can change, so confirm them on GOV.UK before you apply.
Frequently asked questions
Do I need a UK transit visa if I already have an ETA?
No. If you hold a valid Electronic Travel Authorisation (ETA) you do not need a transit visa for the UK. The same applies to holders of an EU Settlement Scheme family permit, a Home Office travel document, a Standard Visitor visa or a Marriage Visitor visa.
What is the difference between the Direct Airside Transit visa and the Visitor in Transit visa?
The Direct Airside Transit (DA) visa is for people who do not pass through UK border control and simply remain airside while changing flights. The Visitor in Transit visa is for people who do pass through border control but leave the UK within 48 hours.
How much do the UK transit visas cost?
The Direct Airside Transit visa is £41.50 and the Visitor in Transit visa is £74.50, though the DA fee can vary slightly depending on the country you apply from.
When should I apply for a Standard Visitor visa instead?
If you plan to stay longer than 48 hours, or to transit through the UK frequently over six months or more, apply for a Standard Visitor visa rather than a transit visa. If you hold an ETA you are exempt from that requirement.
I am only changing planes. Do I pass through UK border control?
Not always. Whether you pass through border control depends on your route, the airport and your nationality, and it decides which transit visa applies. The official GOV.UK pages describe both cases.
I am travelling on to Ireland or the Channel Islands. Does the transit exemption cover me?
Travelling on to Ireland, the Channel Islands or the Isle of Man is treated separately and you may need a visitor visa for that destination. You are exempt from the UK requirement if you hold an Irish biometric visa marked BC or BC BIVS, or a valid visa for those islands.
How long does a UK transit visa take to process?
The official GOV.UK transit visa pages do not publish a processing time, so none is stated here; check the current guidance when you apply, and apply well before you travel.
Can I work or study in the UK on a transit visa?
No. A transit visa is only for passing through the UK on the way to another country. It does not allow you to work, study or settle, and staying in the UK for a longer visit needs a different visa such as the Standard Visitor visa.