Cheap Flights from Dublin to Tehran from $731

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Flight deals from Dublin to Tehran

Looking for a cheap last-minute deal or the best return flight from Dublin to Tehran? Find the lowest prices on one-way and return tickets right here.

Tehran.$731 per passenger.Departing Sun, 18 Jan, returning Sun, 1 Feb.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Sun, 18 Jan, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Sun, 1 Feb, arriving in Dublin.Price includes taxes and charges.From $731, select.

Tehran.$733 per passenger.Departing Tue, 3 Feb, returning Mon, 9 Feb.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Tue, 3 Feb, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Mon, 9 Feb, arriving in Dublin.Price includes taxes and charges.From $733, select.

Tehran.$747 per passenger.Departing Thu, 15 Jan, returning Thu, 29 Jan.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Thu, 15 Jan, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Thu, 29 Jan, arriving in Dublin.Price includes taxes and charges.From $747, select.

Tehran.$753 per passenger.Departing Tue, 3 Mar, returning Tue, 10 Mar.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Tue, 3 Mar, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Tue, 10 Mar, arriving in Dublin.Price includes taxes and charges.From $753, select.

Tehran.$781 per passenger.Departing Fri, 20 Feb, returning Thu, 12 Mar.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Fri, 20 Feb, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Thu, 12 Mar, arriving in Dublin.Price includes taxes and charges.From $781, select.

Tehran.$782 per passenger.Departing Wed, 4 Mar, returning Mon, 15 Jun.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Wed, 4 Mar, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Mon, 15 Jun, arriving in Dublin.Price includes taxes and charges.From $782, select.

Tehran.$887 per passenger.Departing Mon, 16 Mar, returning Thu, 16 Apr.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Mon, 16 Mar, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Thu, 16 Apr, arriving in Dublin.Price includes taxes and charges.From $887, select.

Tehran.$903 per passenger.Departing Tue, 10 Mar, returning Fri, 8 May.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Dublin on Tue, 10 Mar, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Fri, 8 May, arriving in Dublin.Price includes taxes and charges.From $903, 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 February.

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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.

Dublin to Tehran: Flight information

The things to know before you go.

Cheapest flight found	$731
Cheapest month to fly	January

Finding cheap flights from Dublin to Tehran: Frequently asked questions

How many airports are there in Tehran?

There are 2 airports in Tehran: Mehrabad International and Imam Khomeini International.

How much are return flights from Dublin to Tehran?

The best price we found for a return flight from Dublin to Tehran is $731. 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.

Which airlines fly direct from Dublin to Tehran?

Currently, there are no airlines that fly direct from Dublin to Tehran. But we found flights with one or more stops from $731.

How many flights are there a week from Dublin to Tehran?

As of December 2025, there are no flights flying from Dublin to Tehran.

When is the cheapest time to fly from Dublin to Tehran?

The cheapest month to fly from Dublin to Tehran is usually January.

Which is the cheapest airport to fly into in Tehran?

If you're flying from Dublin Airport, 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 $731.

Which upcoming date is cheapest to fly from Dublin Airport to Tehran on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Tehran on Sunday, 18 January 2026.

Can I get a direct flight from Dublin Airport to Tehran?

No airlines currently offer direct flights between Dublin Airport and Tehran. Most routes have one or more stops.

How can I get the best flight deal from Dublin Airport to Tehran?

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.

When is the best time to book flights to Tehran?

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.

What’s the weather like in Tehran?

In December, the average temperature is usually around 1°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.

Which is the cheapest airline to fly from Dublin Airport to Tehran with?

Currently, Pegasus Airlines offers the cheapest flight tickets to Tehran.

Travelling 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 flight 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 8 kilometres from central Dublin. If you're ride-sharing, driving or catching a cab from the centre, 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

$365 is currently the lowest price for a one-way Dublin Airport to Tehran flight. Return flight tickets start at $731. 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 centre of Tehran takes about 1 hour by car. The centre is roughly 56 kilometres 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 23ºC and 38ºC. Book your Dublin Airport to Tehran flight 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 -6ºC and 10ºC 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 338 kilometres 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 129 kilometres south of Tehran. Ferdosi Park, Astaneh Museum and Gonbad Sabz Garden are key highlights.