There are two direct and indirect flights connecting Cardiff and Tehran every week, with the journey taking 17 hrs 5 mins on average. Scroll through your results to compare flight times and prices
Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.
Tehran actually has one airports to choose from – but Tehran Imam Khomeini Airport (IKA) is the usually the cheapest option. If you need to fly into a specific airport, adjust your search to focus on those flights. The most popular airlines include KLM.
If you can’t quite find what you’re looking for, try checking flight prices to other cities in Iran.