Iran entry requirements for United Kingdom passport holders
British passport holders need a visa to enter Iran in 2026. Apply online for an e-visa at least 4 weeks before travel. Once approved, you get a visa authorisation code to collect your visa on arrival or at an Iranian embassy.
Entry requirements
| Requirement | Details | Status |
|---|---|---|
| eVisa application Apply before travel | You must apply for an Iranian tourist eVisa at e-visa.ir/en/ before departure. Processing takes 7–14 working days, and you need to upload a scanned passport photo and a copy of your passport bio page. The visa is valid for 30 days from issue, and you must enter Iran within 90 days of approval.Apply for eVisa | Required |
| Valid passport Must be valid for 6 months beyond your stay | Your UK passport must have at least 6 months of validity remaining from the date you enter Iran. Airlines check this at check-in, and Iranian immigration enforces it strictly. If your passport expires sooner, you will be denied boarding. | Required |
| Return or onward ticket Required for entry | Immigration officers at Imam Khomeini and Mehrabad airports routinely ask for proof of a return or onward flight. Have a printed or digital copy of your ticket ready. If you plan to leave overland, carry a bus or train booking confirmation instead. | Required |
| Proof of accommodation Hotel booking or invitation letter | You need to show a confirmed hotel reservation for your entire stay, or a notarised invitation letter from an Iranian host (called a 'letter of invitation' issued by the Ministry of Foreign Affairs). Hostels and guesthouses in Tehran and Shiraz will email you a booking confirmation — print it out. | Recommended |
| Travel insurance Mandatory for visa approval | Iran requires all foreign visitors to have travel medical insurance covering the entire stay. Your eVisa application will ask for proof of insurance — buy a policy from a provider like World Nomads or AXA that explicitly covers Iran. Keep a copy of the certificate with your passport. | Required |
What happens at the border
Staying longer & fees
Visa options if you want to stay beyond the free limit:
Standard visa for tourism; requires invitation or hotel booking.
Allows multiple entries; suitable for frequent travellers.
Requires employer or university sponsorship; longer processing.
| Service | Cost |
|---|---|
| Tourist visa (single entry)Visa fee varies by nationality and processing method; apply through Iranian embassy or eVisa. | €50–€100 (approx. $55–$110 USD) |
| Visa on arrival (VoA)Available at major airports for eligible nationalities; requires pre-approved visa code or hotel booking. | €50–€100 (approx. $55–$110 USD) |
| Overstay fine per dayFines accumulate daily; maximum cap may apply but varies. | €5–€10 per day (approx. $5.50–$11 USD) |
Common reasons for entry denial
Approval probability calculator
Answer 6 quick questions — we'll estimate how likely you are to be approved for entry based on typical immigration patterns.
Transiting through Iran
UK passport holders transiting through Iran must obtain a transit visa before travel, even if staying airside. Apply at the Iranian embassy or via eVisa.
- Holders of a valid Iranian visa may transit without additional transit visa.
- Crew members on international flights may be exempt.
Health & vaccines for Iran
Risk of travellers' diarrhoea, typhoid, and hepatitis A from contaminated food/water.
Low risk of malaria in rural areas; no significant dengue or Zika risk.
High air pollution in major cities like Tehran can aggravate respiratory conditions.
Low risk in rural areas of Sistan-Baluchestan and Hormozgan provinces; prophylaxis not routinely recommended for standard tourist itineraries.
Based on CDC and WHO guidance. Consult a travel medicine clinic 4–6 weeks before departure for personalised advice.
Immigration offices for extensions
Main office for visa extensions and residency matters; bring passport, photos, and fee.
Handles extensions for tourists in southern Iran; less crowded than Tehran.