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Cheap flights from Ottawa International to Tehran

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      Compare Ottawa International to Tehran flight deals

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

      Book the best Tehran fare with no extra fees

      Flight deals from Ottawa International to Tehran

      Looking for a cheap last-minute deal or the best round-trip flight from Ottawa International Airport to Tehran? If you want to travel next month, round-trip fares start from $1,431. Find the lowest prices on one-way and round-trip tickets right here.
      Tehran.$1,118 per passenger.Departing Wed, Nov 4, returning Wed, Dec 9.Round-trip flight with Porter Airlines and Pegasus Airlines.Outbound indirect flight with Porter Airlines, departing from Ottawa International on Wed, Nov 4, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Wed, Dec 9, arriving in Ottawa International.Price includes taxes and charges.From $1,118, select.
      Tehran.$1,193 per passenger.Departing Wed, Sep 30, returning Tue, Oct 20.Round-trip flight with Air Transat and Pegasus Airlines.Outbound indirect flight with Air Transat, departing from Ottawa International on Wed, Sep 30, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Tue, Oct 20, arriving in Ottawa International.Price includes taxes and charges.From $1,193, select.
      Tehran.$1,218 per passenger.Departing Thu, Oct 8, returning Fri, Nov 20.Round-trip flight with WestJet and AJet.Outbound indirect flight with WestJet, departing from Ottawa International on Thu, Oct 8, arriving in Imam Khomeini International.Inbound indirect flight with AJet, departing from Imam Khomeini International on Fri, Nov 20, arriving in Ottawa International.Price includes taxes and charges.From $1,218, select.
      Tehran.$1,432 per passenger.Departing Wed, Oct 21, returning Wed, Oct 28.Round-trip flight with WestJet and Pegasus Airlines.Outbound indirect flight with WestJet, departing from Ottawa International on Wed, Oct 21, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Wed, Oct 28, arriving in Ottawa International.Price includes taxes and charges.From $1,432, select.
      Tehran.$1,819 per passenger.Departing Fri, Oct 2, returning Tue, Jan 5.Round-trip flight with Air Transat and AJet.Outbound indirect flight with Air Transat, departing from Ottawa International on Fri, Oct 2, arriving in Imam Khomeini International.Inbound indirect flight with AJet, departing from Imam Khomeini International on Tue, Jan 5, arriving in Ottawa International.Price includes taxes and charges.From $1,819, select.
      Tehran.$1,896 per passenger.Departing Tue, Dec 1, returning Sun, Jan 10.Round-trip flight with WestJet and Pegasus Airlines.Outbound indirect flight with WestJet, departing from Ottawa International on Tue, Dec 1, arriving in Imam Khomeini International.Inbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Sun, Jan 10, arriving in Ottawa International.Price includes taxes and charges.From $1,896, select.

      Find the cheapest month to fly from Ottawa International to Tehran

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa International to Tehran flights are currently cheapest in October.
      Sep
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      Oct
      from $1,431
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      Dec
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      Jan
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      Alternative Ottawa International to Tehran routes

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

      Mehrabad International

      2km from central Tehran
      Closest
      Search flights

      Imam Khomeini International

      36km from central Tehran
      Cheapest
      from $1,118
      Search flights

      Ottawa to Tehran: Flight information

      The things to know before you go.
      Cheapest flight found$1,118
      Cheapest month to flyNovember

      Finding cheap flights from Ottawa International 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 Ottawa International to Tehran is $1,118. 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 Ottawa International to Tehran. But we found flights with one or more stops from $1,118.
      There are no flights flying from Ottawa International to Tehran, as of September 2026.
      The cheapest month to fly from Ottawa International to Tehran is usually November.
      If you're flying from Ottawa International Airport, the cheapest airport near Tehran is Imam Khomeini International – which is 36.3 km away from the center of Tehran. We've found flights to this airport from $1,118.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ottawa International Airport to Tehran on Wednesday, November 4, 2026.
      No airlines currently offer direct flights between Ottawa International 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 September, the average temperature is usually around 23°C. July is typically the warmest month in Tehran, when it usually averages around 34°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging -6°C. The rainiest month is March.
      Currently, Porter Airlines offers the cheapest flight tickets to Tehran.

      Flying from Ottawa/Macdonald-Cartier International Airport (YOW) to Tehran: what you need to know

      • Ottawa/Macdonald-Cartier International Airport is located in Ottawa. Following the UTC+3:30 timezone, Tehran is seven hours 30 minutes ahead of Ottawa.

      • Give yourself plenty of time to get on your YOW to Tehran flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

      • Flying during a peak month like August? Public holidays and other popular periods can lead to longer lines and delays at check-in and security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

      • Located around 11 kilometers from central Ottawa, YOW can be reached in about 20 minutes by car, depending on traffic. The journey on public transport will take roughly 45 minutes.

      • Booked an early flight from Ottawa/Macdonald-Cartier International Airport to Tehran? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels close to YOW:

      • When it comes to Ottawa/Macdonald-Cartier International Airport's on-time performance, 58.21% of flights complete their journey on time.

      • YOW is located at 50 Airport Road.

      How to find the cheapest flights from Ottawa/Macdonald-Cartier International Airport (YOW) to Tehran

      • $504 is the lowest price we've found for a one-way Ottawa/Macdonald-Cartier International Airport to Tehran flight. A return ticket right now is $1,118. Depending on the availability when you book, these fares could change.

      • Don't leave things to the last moment. You're more likely to land cheap flights from YOW to Tehran if you book ahead. Airlines often offer some excellent early bird deals.

      • If you can be flexible with your trip dates, try using the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your Ottawa/Macdonald-Cartier International Airport to Tehran ticket.

      • Stay on top of deals for cheap flights from YOW to Tehran by setting up a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

      • Tailor your trip with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Ottawa/Macdonald-Cartier International Airport to Tehran.

      Airports in Tehran

      Imam Khomeini International Airport (IKA)

      • Imam Khomeini International Airport (IKA) is around 56 kilometers from central Tehran. If you're grabbing a cab or a ride-share, the drive takes about 1 hour.

      • Stay moments from where you land if you're arriving on a late flight from Ottawa/Macdonald-Cartier International Airport to Tehran. Remis Hotel is a comfortable option close to IKA. Or check in and get some rest at Rexan Hotel before continuing to your final destination.

      Best time to go to Tehran

      • Visit Tehran in high season if you like a bustling atmosphere, but remember that hotel prices are typically higher. Alternatively, book your flights from Ottawa/Macdonald-Cartier International Airport to Tehran in the low season when prices are cheaper and it's less crowded.

      • Book an Ottawa/Macdonald-Cartier International Airport to Tehran flight ticket with a departure in July if you want to experience the city during its warmest month. You can expect temperatures to range from 23ºC (73ºF) to 38ºC (100ºF).

      • Search for cheap tickets from YOW to Tehran in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

      More about Tehran

      • When it comes to looking for somewhere to lay your head, you'll find the best stays in Tehran right here. Browse these hotels after locking in your flight from Ottawa/Macdonald-Cartier International Airport to Tehran:

      • There are so many things to see and do in this city it can be difficult to know where to begin. National Museum of Iran, Golestan Palace and Azadi Tower are top attractions which should be on any good Tehran itinerary.

      Explore more of Iran

      • You've visited Tehran, now it's time to discover more of Iran. Travel around 338 kilometers south to Isfahan to tick off its must-visit sights. From Hasht Behesht Palace to Jameh Mosque of Isfahan and Kakh-e Ali Qapu, you'll have a packed itinerary ahead.

      • If you're looking to explore another side of Iran, consider Qom, roughly 129 kilometers south of Tehran. Ferdosi Park, Astaneh Museum and Gonbad Sabz Garden are among its highlights.

      Plan the rest of your trip from Ottawa to Tehran

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.