Cheap Flights from Tehran (THR) to Cologne (CGN)

Frequently Asked Questions

• What are the cheapest flights from Tehran to Cologne (THR-CGN)?

  Based on Trip.com data, AJet offers one-way fares as low as US$130 on Cheapest nonstop routes (e.g. IKA to CGN on Mon, Mar 16), while AJet offers Cheapest nonstop round-trips from US$342 departing on Thu, Mar 19 and returning on Mon, Mar 23.

• Which airlines offer direct flights from Tehran to Cologne?

  At the moment, you can catch a nonstop flight from Tehran to Cologne with the following airlines, including: AJet 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 Tehran to Cologne?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Tehran to Cologne 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 Tehran to Cologne?

  To find best deals on flights from Tehran to Cologne, 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, Mar 16, with one-way flights priced at just US$130.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is AJet.
  · 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 Cologne travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Tehran (THR) to Cologne (CGN) the cheapest?

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

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

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Tehran to Cologne on March 16, 2026 with AJet, with prices starting at US$130.

• Which airports can I fly to for Cologne from Tehran?

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

• Is there any time difference between Tehran and Cologne?

  The time difference between Cologne and Tehran is 2h.

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

  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.