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$104 Flights from Dublin (DUB) to Tehran (THRA)

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

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Flight deals from Dublin to Tehran

Looking for a cheap last-minute deal or the best round-trip flight from Dublin to Tehran? Find the lowest prices on one-way and round-trip tickets right here.
Tehran.$104 per passenger.Departing Tue, Mar 3.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Mar 3, arriving in Imam Khomeini International.Price includes taxes and charges.From $104, select.
Tehran.$132 per passenger.Departing Tue, Feb 24.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departing from Dublin on Tue, Feb 24, arriving in Imam Khomeini International.Price includes taxes and charges.From $132, select.
Tehran.$144 per passenger.Departing Tue, May 12.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Tue, May 12, arriving in Imam Khomeini International.Price includes taxes and charges.From $144, select.
Tehran.$180 per passenger.Departing Fri, Apr 17.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Fri, Apr 17, arriving in Imam Khomeini International.Price includes taxes and charges.From $180, select.
Tehran.$209 per passenger.Departing Thu, Jun 18.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Thu, Jun 18, arriving in Imam Khomeini International.Price includes taxes and charges.From $209, select.
Tehran.$309 per passenger.Departing Tue, Sep 1.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departing from Dublin on Tue, Sep 1, arriving in Imam Khomeini International.Price includes taxes and charges.From $309, select.
Tehran.$322 per passenger.Departing Fri, Aug 21.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departing from Dublin on Fri, Aug 21, arriving in Imam Khomeini International.Price includes taxes and charges.From $322, select.
Tehran.$462 per passenger.Departing Tue, Dec 15.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Dec 15, arriving in Imam Khomeini International.Price includes taxes and charges.From $462, select.

Find the cheapest month to fly from Dublin to Tehran

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Tehran flights are currently cheapest in March.
Feb
from $132
Mar
from $104
Apr
from $180
May
from $144
Jun
from $209
Jul
from $752
Aug
from $322
Sep
from $309
Oct
Find prices
Nov
Find prices
Dec
from $462
Jan
Find prices

Alternative Dublin to Tehran routes

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

Mehrabad International

1 mile from central Tehran
Closest
Search flights

Imam Khomeini International

23 miles from central Tehran
Cheapest
from $104
Search flights

Dublin to Tehran: Flight information

The things to know before you go.
Cheapest flight found$104
Cheapest month to flyMarch

Check out these Tehran hotels

Ready to plan your stay? Other travelers rate these Tehran hotels for cleanliness, service, and location.
Persian Plaza Hotel
6.06 miles from city center
$84
Per night
Espinas Palace Hotel
6.53 miles from city center
$84
Per night
Tehran Grand Hotel
4.43 miles from city center
$53
Per night
Persian Plaza Hotel
6.06 miles from city center
$84
Per night
Espinas Palace Hotel
6.53 miles from city center
$84
Per night
Tehran Grand Hotel
4.43 miles from city center
$53
Per night
Explore top-rated hotels

Finding cheap flights from Dublin to Tehran: Frequently asked questions

There are 2 airports in Tehran: Mehrabad International and Imam Khomeini International.
The best price we found for a round-trip flight from Dublin to Tehran is $259. 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 Dublin to Tehran. But we found flights with one or more stops from $259.
There are no flights flying from Dublin to Tehran, as of February 2026.
The cheapest month to fly from Dublin to Tehran is usually March.
If you're flying from Dublin Airport, the cheapest airport near Tehran is Imam Khomeini International – which is 22.6 miles away from the center of Tehran. We've found flights to this airport from $259.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Tehran on Friday, March 6, 2026.
No airlines currently offer direct flights between Dublin Airport 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 February, the average temperature is usually around 33°F. July is typically the warmest month in Tehran, when it usually averages around 90°F. You can expect the least rain in July. The coldest month is January, with temperatures averaging 22°F. The rainiest month is November.
Currently, Ryanair offers the cheapest flight tickets to Tehran.

Traveling from Dublin Airport (DUB) to Tehran: what you need to know

  • Tehran is three hours 30 minutes ahead of Dublin, where Dublin Airport is located. Tehran runs on the UTC+3:30 timezone.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your DUB to Tehran flight.

  • Heading off during a peak time like public or school holidays? Expect longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • We make it simple to book plane tickets from DUB to Tehran with a stopover. To see your options, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Top stopovers include:

    • Istanbul Ataturk Airport (IST)

    • Frankfurt Airport (FRA)

    • Hamad International Airport (DOH)

  • DUB is around 5 miles from central Dublin. If you're ride-sharing, driving or catching a cab from the center, it'll take you 30 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the trip time to be around 2 hours 10 minutes.

  • Searching for a hotel near DUB? If you've booked an early flight from Dublin Airport to Tehran, these stays will get you from your pillow to the plane in no time:

  • When it comes to the on-time performance of Dublin Airport, data shows 72.87% of flights arrive within the expected time frame.

How to find the cheapest flights from Dublin Airport (DUB) to Tehran

  • $104 is currently the lowest price for a one-way Dublin Airport to Tehran flight. Return plane tickets start at $259. These prices may change depending on demand and availability.

  • Booking ahead of time is often the key to scoring a cheap flight from DUB to Tehran. Flight prices rise as demand increases, so the closer you get to departure, the more expensive your ticket may be.

  • Finding cheap tickets from Dublin Airport to Tehran is easier if you can be flexible with your dates. Use the 'Whole month' function to access the lowest fares throughout the month and score a fantastic deal.

  • Finding a cheap flight from DUB to Tehran is a breeze with Price Alerts. Simply set up one of these automatic notifications and we'll get in touch as soon as a deal gets even better.

  • Find a cheap flight from Dublin Airport to Tehran with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Tehran

Imam Khomeini International Airport (IKA)

  • Imam Khomeini International Airport (IKA) to the center of Tehran takes about 1 hour by car. The center is roughly 35 miles away.

  • Arriving on a late flight from Dublin Airport to Tehran? Pick up your bags and go straight to the comfort of a nearby hotel. Two options close to IKA are Remis Hotel and Rexan Hotel.

Best time to go to Tehran

  • Carefully consider your trip dates before booking your flight from Dublin Airport to Tehran. The city buzzes during high season, but rates are typically higher and top attractions can be crowded. Go to Tehran in low season if you like a quieter vibe.

  • The warmest month in Tehran is July, with temperatures ranging between 73ºF and 100ºF. Book your Dublin Airport to Tehran plane ticket then if that's your ideal forecast.

  • Search for cheap tickets from DUB to Tehran in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 21ºF and 50ºF on average.

More about Tehran

  • After booking your flight from Dublin Airport to Tehran, find a hotel that offers both comfort and a great location. Make one of these options your base for exploring Tehran:

  • All great adventures should include some sightseeing. National Museum of Iran, Golestan Palace and Azadi Tower are must-do's during your Tehran adventure.

Explore more of Iran

  • Isfahan is just one of the many cities in Iran waiting to be discovered after you've experienced Tehran. Around 210 miles away to the south, popular attractions include Hasht Behesht Palace, Jameh Mosque of Isfahan and Kakh-e Ali Qapu.

  • If there's time to check out another well-known destination in Iran, head for Qom, roughly 80 miles south of Tehran. Ferdosi Park, Astaneh Museum and Gonbad Sabz Garden are key highlights.

Plan the rest of your trip from Dublin to Tehran

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