Cheap Flights from San Diego to Tehran

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Find the cheapest month or even day of the year to fly to Tehran

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Find the cheapest month to fly from San Diego to Tehran

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Tehran flights are currently cheapest in October.

Alternative San Diego to Tehran routes

Looking for the cheapest, fastest or easiest route from San Diego to Tehran? You could fly into the following airports instead.

San Diego to Tehran: Flight information

The things to know before you go.
Cheapest flight foundR 10,249
Cheapest month to flyOctober

Finding cheap flights from San Diego to Tehran: Frequently asked questions

There are 2 airports in Tehran: Mehrabad International and Imam Khomeini International.
The best price we found for a return flight from San Diego to Tehran is R 21,193. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego to Tehran. But we found flights with one or more stops from R 21,193.
As of October 2025, there are no flights flying from San Diego to Tehran.
The cheapest month to fly from San Diego to Tehran is usually January.
If you're flying from San Diego, the cheapest airport near Tehran is Imam Khomeini International – which is 36.4 km away from the centre of Tehran. We've found flights into this airport from R 21,193.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Tehran on Thursday, 15 January 2026.
No airlines currently offer direct flights between San Diego and Tehran. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tehran but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tehran is around 40 days in advance, so don’t leave your flight to the last minute.
In October, the average temperature is usually around 14°C. July is typically the warmest month in Tehran, when it usually averages around 32°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging -5°C. The rainiest month is November.
The cheapest airline that flies to Tehran is Hawaiian Airlines .

Flying from San Diego to Tehran: what you need to know

  • San Diego's main base, San Diego International Airport (SAN), is where plenty of awesome adventures begin. Explore your departure choices from here for your flight from San Diego to Tehran.

  • Imam Khomeini International Airport (IKA) is where your flight will arrive in Tehran.

  • Tehran's timezone is UTC+3:30, making Tehran ten hours 30 minutes ahead of San Diego.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your San Diego to Tehran flight.

  • During popular months like July, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during peak periods in general.

How to find the cheapest flights from San Diego to Tehran

  • To pick up cheap San Diego to Tehran flights, book in advance. Airlines generally offer lower prices when tickets first go on sale.

  • Getting cheap plane tickets from San Diego to Tehran is more likely if you can be flexible with your trip dates. Use the 'Whole month' search function to see the lowest fares across the month and snap up an incredible deal.

  • Getting a cheap flight from San Diego to Tehran couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know when the price has dropped.

  • Save money on your San Diego to Tehran flight with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Flying from San Diego

San Diego International Airport (SAN)

  • Travelling from central San Diego to SAN takes around 20 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 3 kilometres in 10 minutes or so, depending on traffic.

  • Catching an early flight from San Diego to Tehran? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near San Diego International Airport:

  • 71.38% of flights leaving from San Diego International Airport reach their destination on time.

  • You'll find SAN at N Harbour Dr.

Arriving in Tehran

Imam Khomeini International Airport (IKA)

  • Imam Khomeini International Airport (IKA) is approximately 40 kilometres from the centre of Tehran. If you're catching a cab or a ride-share, the drive takes roughly 1 hour 5 minutes.

  • Consider staying moments from the tarmac if you're arriving on a late flight from San Diego to Tehran. Remis Hotel is a comfortable option close to IKA. Or check in and get some rest at Rexan Hotel before heading to your final destination.

Best time to go to Tehran

  • April is the quietest month for flights from San Diego to Tehran, while July is the most popular. Figure out the best time to visit Tehran based on whether you want a lively atmosphere or a more laid-back vibe.

  • Before locking in your San Diego to Tehran tickets, consider the weather you're most comfortable in. July is the warmest month in Tehran, with temperatures ranging from 23ºC (73ºF) to 38ºC (100ºF).

  • If you like cooler conditions, search for a cheap flight from San Diego to Tehran in January when temperatures average between -6ºC (21ºF) and 10ºC (50ºF).

More about Tehran

  • When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Tehran right here. Check out these options once you've booked your flight from San Diego to Tehran:

  • There are so many things to see and do in this city it can be hard to know where to begin. Golestan Palace, National Museum of Iran and Azadi Tower are top attractions which should feature on every Tehran itinerary.

Explore more of Iran

  • Tehran has its own special appeal, but there are so many other corners of Iran waiting to be discovered. Around 338 kilometres south of Tehran, a visit to Isfahan will fill your itinerary to the brim. Start with attractions like Sheikh Lotfollah Mosque, Chehel Sotoun and Vank Cathedral.

  • Around 32 kilometres west of Tehran, Karaj is another favourite stop in Iran. Get a taste of what this destination has to offer at Lale Park, Fatemiyeh Park and Vahdat Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.