Cheap Flights from Dublin to Tehran from S$ 133

Frequently Asked Questions

• Which airlines offer the cheapest flights from Dublin (DUB) to Tehran (THR)?

  Based on Trip.com data, Pegasus Airlines offers one-way fares as low as S$ 133 on Cheapest nonstop routes (e.g. DUB to IKA on Mon, Feb 9), while Pegasus Airlines offers Cheapest nonstop round-trips from S$ 322 departing on Fri, Feb 27 and returning on Fri, Mar 6.

• Which airlines offer direct flights from Dublin to Tehran?

  At the moment, you can catch a direct flight from Dublin to Tehran with the following airlines, including: Pegasus Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Dublin to Tehran?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dublin to Tehran is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Dublin to Tehran?

  To find best deals on flights from Dublin to Tehran, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Feb 9, with one-way flights priced at just S$ 133.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Pegasus Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Tehran travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Dublin to Tehran to get the best price?

  The cheapest months to fly from Dublin to Tehran is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Dublin to Tehran?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Dublin to Tehran on January 28, 2026 with Pegasus Airlines, with prices starting at S$ 180.

• Which airports can I fly through when travelling to Tehran from Dublin?

  You can land at any one of the following hubs in Tehran, with Dublin Airport to Imam Khomeini International Airport (DUB-IKA) is by far the most common option on this route: Mehrabad International Airport (THR) Imam Khomeini International Airport (IKA).

• What is the time difference between Dublin and Tehran?

  The time difference between Tehran and Dublin is 3h.

• How can I change or cancel my flight ticket from Dublin to Tehran?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.