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Cheap Flights from Cardiff to Ottawa

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      Travelers and cabin class, 1 Adult, Economy

      Compare Cardiff to Ottawa flight deals

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

      Book the best Ottawa fare with no extra fees

      Flight deals from Cardiff to Ottawa

      Looking for a cheap last-minute deal or the best round-trip flight from Cardiff to Ottawa? Find the lowest prices on one-way and round-trip tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Cardiff to Ottawa found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Cardiff to Ottawa

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to Ottawa flights are currently cheapest in February.
      Sep
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      Oct
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      Nov
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      Dec
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      Jan
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      Feb
      from ฿278,222
      Mar
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      Apr
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      May
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      Jun
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      Jul
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      Aug
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      Alternative Cardiff to Ottawa routes

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

      Ottawa International

      11km from central Ottawa
      ClosestCheapest
      from ฿278,222
      Search flights

      Ottawa Gatineau

      15km from central Ottawa
      Search flights

      Cardiff to Ottawa: Flight information

      The things to know before you go.
      Cheapest flight found฿278,222
      Cheapest month to flyFebruary

      Finding cheap flights from Cardiff to Ottawa: Frequently asked questions

      There are 2 airports in Ottawa: Ottawa International and Ottawa Gatineau.
      The best price we found for a round-trip flight from Cardiff to Ottawa is ฿278,222. 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 Cardiff to Ottawa. But we found flights with one or more stops from ฿278,222.
      There are no flights flying from Cardiff to Ottawa, as of September 2026.
      The cheapest month to fly from Cardiff to Ottawa is usually February.
      If you're flying from Cardiff Airport, the cheapest airport near Ottawa is Ottawa International – which is 11.2 km away from the center of Ottawa. We've found flights to this airport from ฿278,222.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to Ottawa on Wednesday, February 17, 2027.
      No airlines currently offer direct flights between Cardiff Airport and Ottawa. 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 Ottawa 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 Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.

      In September, the average temperature is usually around 16°C. July is typically the warmest month in Ottawa, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -12°C. The rainiest month is June.
      Currently, Aer Lingus offers the cheapest flight tickets to Ottawa.

      How to find cheap flights to Ottawa from Cardiff

      Looking for cheap tickets from Cardiff to Ottawa? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

      • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Cardiff to Ottawa. And with us, there are no hidden fees – what you see is what you pay.
      • Compare flight deals to Ottawa from Cardiff from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
      • Flex your dates to find the best Cardiff–Ottawa ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Ottawa from Cardiff.
      • Set up a Price Alert. You can easily track the fare of your cheap Cardiff–Ottawa flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
      • Fly without stops. Only interested in direct flights between Cardiff and Ottawa? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
      • Find the cheapest Business Class flights from Cardiff and Ottawa. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Ottawa, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
      • Include nearby airports in your search. Widen your search for Cardiff to Ottawa flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

        • Combine your flight to Ottawa from Cardiff with hotels and car rental

        Once you've secured your cheap flight ticket from Cardiff to Ottawa, discover the best prices and exclusive rates for hotels in Ottawa or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


      Plan the rest of your trip from Cardiff to Ottawa

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