Travel from British Indian Ocean Territory to Iran is conditional — see requirements below
This is the generic answer for any British Indian Ocean Territory citizen. Not legal or medical advice — verify with your airline and destination authorities before travel.
Confirm visa requirements for British Indian Ocean Territory passport holders travelling to Iran with Iran's official immigration authority.
Generic country-level guidance for Iran. Verify against the official source before you travel.
This page covers a direct flight to Iran. If your route connects through a third country, that country may require its own transit visa — sometimes even for a short airside layover. Transit rules depend on your specific routing, so check the country you connect through separately, or analyse your full itinerary.
You're travelling to Iran (IR). Your home cellular plan may or may not include data abroad — check your carrier's international options before you fly. An eSIM is a low-commitment alternative if your plan doesn't cover the destination or charges high roaming rates.
The US State Department publishes these advisories for your route. Iran: Level 4 — Do Not Travel (as of 2025-12-05). This is the State Department's highest advisory. Consular help may be limited or unavailable; review the country page and confirm your insurance covers the situation before committing. This is a US State Department safety perspective, not an entry or boarding rule — it doesn't affect whether you can board, only what to be aware of on the ground. Travellers from other countries should also check their own government's advisory.
Typical September conditions at ABD (Iran (IR)): hot. Typical lows around 23°C, highs around 42°C, little rain (~0mm for the month). Plan for high temperatures — daytime highs around 42°C. Light clothing, sun protection, and hydration are worth packing in.
This page covers the generic case for any British Indian Ocean Territory citizen. Sign in (free) to factor in your specific passport expiry, vaccinations, previous visas held, and connecting flights — and get the same analysis for your exact itinerary.
Sign in (free) to personalize →Your passport-to-Iran pairing isn't in our verified reference yet — coverage is expanding. Before booking, confirm the requirement directly with Iran's official immigration portal (linked below). If a visa is needed it usually has to be applied for in advance, so don't rely on a check-in agent's word.