There are three airlines offering flights to Tehran. The most direct route isn’t necessarily the cheapest – being flexible is key to finding the lowest airfare rates. For example, try searching by month to see the best time of the week to fly. The cheapest date is currently 06 / Jan / 2021.
You can use the filters on your search to see more flights and find cheaper rates – Tehran has more than one airport. So if you don't need to fly into Tehran Imam Khomeini Airport, it's worth checking your other options. The 4746 km flight usually takes about 16 hrs 35 mins.
32 flights go to or via Tehran every week. Currently, the cheapest price available is £582. The most popular airline is Qatar Airways but do spend some time checking all your options – they aren’t necessarily the cheapest airline to book with.
You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.