Iran
Warnings and insurance
Your travel insurance could be invalidated if you travel against advice from the Foreign, Commonwealth & Development Office (FCDO).
FCDO advises against all travel to Iran
FCDO advises against all travel to Iran. If you are a British national already in Iran, either resident or visitor, carefully consider your presence there and the risks you take by staying.
British and British-Iranian dual nationals are at significant risk of arrest, questioning or detention. Having a British passport or connections to the UK can be reason enough for the Iranian authorities to detain you.
Find out more about why FCDO advises against travel.
Regional escalation Regional tensions
RegionalThe escalationUS posesand significantIran securityhave risks.announced Wea continuememorandum to advise againstof allunderstanding travelin relation to Iran. the conflict in the Middle East. The situation remains unpredictable and attacks could resume at short notice.
Should hostilities resume, British nationals should: should:
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read If you’re affected by a crisis abroad - GOV.UK. This includes guidance on “how to prepare for a crisis” with suggestions on what you might include in your emergency supplies and “what to do in a crisis”
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follow advice from the local authorities
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sign up to FCDO Travel Advice email alerts
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monitor local and international media for the latest information
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stay away from areas around security or military facilities
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keep your departure plans under review, and ensure your travel documents are up to date
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if you are advised to take shelter, stay indoors or find the nearest safe building or designated shelter. An interior stairwell or a room with as few external walls or windows as possible may
provide additional protectionprovide additional protection. The greatest risk is from falling debris caused by intercepts, and you are safest inside a secure structure
If you are in Iran
Air, sea and land routes are under the control of the Iranian authorities. Ports and borders may close at short notice. There is ongoing disruption to communications across Iran, with severe limitations on internet access.
The US and Israel continuehave tostruck strike infrastructure across Iran. There are reports that suggest ports, roads, railways, bridges, energy facilities, oil production sites, water systems, and airports have been affected.
British nationals and British-Iranian dual nationals face a very high risk of arrest, detention and questioning.
Holding a British passport or having perceived connections to the UK can be reason enough for the Iranian authorities to detain you.
If you are detained in Iran, you could face months or years of imprisonment.
Travel by air
Iranian airspace remains closed. airspace may close at short notice.
Travel by land
Iran’s borders with neighbouring countries may have restrictions for foreign travellers and may close at short notice. If you plan to depart Iran across a land border and consider it safe to do so, check the travel advice of the country you intend to enter before travelling to the border, including visa requirements. Entry requirements may change at short notice.
Entry to countries bordering Iran is not straightforward, and some countries will ask for additional paperwork for British passport holders. If you intend to leave overland you do so at your own risk. Should you require assistance, including with additional paperwork, contact the FCDO.
Armenia-Iran border crossing
British nationals do not need a visa for Armenia for stays of up to 180 days per year. Check our travel advice for Armenia for the latest information.
Azerbaijan-Iran border crossing
To cross this border, FCDO must register your details with the Azerbaijani authorities in advance so that we can provide you with a registration code. You will also require a visa to enter Azerbaijan. Read travel advice for Azerbaijan for the latest information.
Turkey-Iran border crossing
The border remains open visa-free for people travelling on UK or Iranian passports (for stays of up to 90 days). If you are a British national intending to cross the land border from Iran into Turkey, you must request facilitation from the British Embassy in Ankara by contacting the FCDO before travelling to the border. You must state which border point you intend to use and provide personal details (name, date of birth, details of travel document used to enter Turkey). Also indicate whether you are contacting from Iran or from the UK on behalf of a relative.
The Turkish authorities advise that the Iranians have closed the crossing point at Esendere-Serow on the Iranian side to daily traders entering and exiting over the course of a day.
Check our travel advice for Turkey for the latest information.
Turkmenistan-Iran border crossing
To cross this border, you require special permission from the Turkmenistan authorities in advance. This can be facilitated by the British Embassy in Ashgabat by contacting the FCDO before you travel to the border. Without their prior approval, you will not be allowed to cross the border. You will also need a confirmed onward flight.
Check our travel advice for Turkmenistan for the more information.
Afghanistan border crossing
The FCDO travel advice for Afghanistan advises against all travel to Afghanistan.
Iraq border crossing
The FCDO’s travel advice for Iraq advises against all travel to Iraq.
Pakistan border crossing
The FCDO’s travel advice for Pakistan advises against all travel to Balochistan Province bordering Iran.
Limited UK government support
UK government support is extremely limited in Iran. No face-to-face consular assistance will be possible in an emergency and the UK government will not be able to help you if you get into difficulty in Iran.
Due to the ongoing security situation, we have taken the precautionary measure to temporarily withdraw UK staff from Iran. Our embassy continues to operate remotely.
Travel insurance
If you choose to travel to Iran against FCDO advice, research your destinations and get appropriate travel insurance. Insurance should cover your itinerary, planned activities and expenses in an emergency.
About FCDO travel advice
FCDO provides advice about risks of travel to help you make informed decisions. Find out more about FCDO travel advice.
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Update history
2026-06-18 14:02
Updated information about regional tensions and conflict affecting Iran (‘Warnings and insurance’ page).
2026-04-07 17:53
Updated information about regional escalation (‘Warnings and insurance’ page).
2026-03-01 17:27
Updated information for British nationals in Iran (Warnings and Insurance page)
2026-02-28 11:29
Updated information that Iranian airspace has now closed (‘Warnings and insurance’ page)
2026-02-27 14:27
Information on regional risks and that due to the security situation, UK staff have been temporarily withdrawn from Iran. Our embassy continues to operate remotely (‘Warnings and insurance’ page).
2026-01-21 15:13
Removal of information about staff being temporarily withdrawn from Iran.
2026-01-14 20:45
Information that due to the security situation, UK staff have been temporarily withdrawn from Iran. Our embassy continues to operate remotely (‘Warnings and insurance’ page).
2026-01-09 14:51
Updated information about risks of protests (‘Warnings and insurance’ page).
2026-01-07 22:52
New information about risks of protests (‘Warnings and insurance’ page).
2025-12-10 12:48
New information about dual nationals returning to the UK (‘ Entry requirements’ page) and update to the ‘Political situation in Iran’ (‘Warnings and insurance’ page).
2025-11-18 10:32
Addition of information on the risks from methanol poisoning (‘Safety and security’ page).
2025-08-15 13:22
Updated with information about the risks from terrorism and risks following arrest (‘Safety and security’ page).
2025-07-07 16:47
Removal of border crossing information following resumption of commercial airline operations. Information on British Embassy Tehran returning to normal operations (‘Warnings and insurance’ page).
2025-06-28 20:19
Information added on ceasefire and continued risk of regional escalation.
2025-06-28 20:00
“Update on the Political situation in Iran”
2025-06-22 12:36
Update on the political situation in Iran (‘Warnings and insurance’ page).
2025-06-20 14:57
Information that due to the security situation, UK staff have been temporarily withdrawn from Iran. Our embassy continues to operate remotely (‘Warnings and insurance’ page).
2025-06-17 16:35
Information added on the current situation affecting Iran (‘Warnings and insurance’ page).
2025-06-14 14:33
Update on political situation in Iran (‘Warnings and insurance’ page)
2025-06-13 12:02
Addition of information that on 13 June, explosions were heard across the country including in Tehran. The situation could escalate quickly and poses significant risks. FCDO continues to advise against all travel to Iran (‘Warnings and insurance’ page).
2025-06-12 22:33
Updated information about the political situation in Iran (‘Warnings and insurance’ and ‘Safety and security’ pages).
2025-03-12 11:18
Updated information about the current risks and political situation in Iran (‘Warnings and insurance’ and ‘Safety and security’ pages).
2024-10-26 08:05
Information on an Israeli military attack on Iran (Warnings and insurance)
2024-10-02 03:33
Updated information on the conflict affecting Lebanon (Safety and Security Pages)
2024-09-28 23:58
Updated information on the conflict affecting Lebanon (Safety and Security Pages)
2024-09-28 22:54
Updated information on the Conflict in Lebanon (Safety and Security Pages)
2024-08-03 10:49
Factual update on the regional situation (See ‘Safety and Security’ page).
2024-07-19 16:00
This travel advice was reviewed for style and accuracy.
2024-04-29 14:13
Information on a previous terrorist attack in Iran in April 2024 (‘Safety and security’ page).
2024-04-26 12:35
Removal of some language on military activity in the region (‘Warnings and insurance’ page).
2024-04-19 08:07
We are aware of reports that on 19 April Israel attacked sites in Iran
2024-04-14 08:17
13 April 2024 – drones and missiles fired from Iran into Israel (‘Warnings and Insurance’ page). FCDO continues to advise against all travel to Iran
2024-04-12 20:01
Information on regional risks (‘Safety and security’ page).
2024-03-16 12:55
Travel advice updated to reflect an increased threat from terrorism in Iran
2024-01-19 09:55
Information about an airstrike in Sistan-o-Balochistan, Southeast Iran on 18 January 2024 (‘Safety and security’ page).
2024-01-12 00:24
Update to Safety and Security page
2024-01-05 10:33
Information about a terrorist attack in Kerman, southern Iran, on 3 January 2024 (‘Safety and security’ page).
2024-01-03 09:16
Removal of information that Emergency Travel Documents cannot be applied for in Iran (‘Entry requirements’ page).
2023-11-06 15:54
This travel advice has been rewritten to make it easier to read and understand.
2023-06-22 10:47
Information about the global terrorism risks to British nationals abroad on all FCDO travel advice pages
2023-05-25 13:16
Information on safety for mono and dual British nationals in Iran and rewritten advice to aid readability (‘Summary’, ‘Safety and security’, ‘Local laws and customs’ and ‘Entry requirements’ pages).
2023-02-22 15:29
Updated information on protesting in Iran and COVID-19 entry requirements and additional information on difficulties with exchanging GBP (‘Summary’, ‘Coronavirus’, ‘Safety and security’ and ‘Money’ pages).
2022-10-02 01:45
“Updated information on protests in Iran (See ‘Summary’ and ‘Safety and security pages’)
2022-05-13 10:55
The Foreign, Commonwealth & Development Office (FCDO) advises British nationals against all travel to Iran (‘Summary’ and ‘Safety and security’ pages).