Cheap Flights from Oslo (OSL) to Tehran (THR)

Frequently Asked Questions

• What are the cheapest flights from Oslo to Tehran (OSL-THR)?

  Based on Trip.com data, Pegasus Airlines offers one-way fares as low as €127 on Cheapest nonstop routes (e.g. OSL to IKA on Mon, Jan 12), while Pegasus Airlines offers Cheapest nonstop round-trips from €333 departing on Thu, Jan 29 and returning on Sat, Jan 31.

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

  To find best deals on flights from Oslo 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, Jan 12, with one-way flights priced at just €127.
  · 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 are flight tickets from Oslo (OSL) to Tehran (THR) the cheapest?

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

• Which upcoming date is cheapest to fly from Oslo to Tehran on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Oslo to Tehran on December 15, 2025 with Pegasus Airlines, with prices starting at €439.

• Is there any time difference between Oslo and Tehran?

  The time difference between Tehran and Oslo is 2h.

• How do I change or cancel my ticket from Oslo to Tehran?

  Tickets can only be changed or canceled 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.