Cheap flights from Dublin to Ottawa from CA$690

Travelers frequently search for route combinations, such as Dublin and Toronto, Calgary, Vancouver, Halifax, Winnipeg, Edmonton, Hamilton, London, Paris, Reykjavik, Edinburgh, Barcelona, Tbilisi, Manchester, Amsterdam, Venice, Frankfurt, Geneva, Mykonos, Lisbon.

Travelers frequently search for route combinations, such as Ottawa and Calgary, Edmonton, Vancouver, Toronto, Winnipeg, Halifax, Victoria, Fort Lauderdale, Atlanta, Moncton, Manila, New York, Boston, Cancún, Orlando, New Orleans, Kuala Lumpur, London, San Francisco, San Diego.

The main airport in Dublin is Dublin. It is also served by Dublin, Belfast International, Shannon, Cork, George Best Belfast City, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal.

The main airport in Ottawa is Ottawa Macdonald–Cartier International. It is also served by Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Plattsburgh International, Ogdensburg International, Massena International, Watertown International, Montreal Saint-Hubert Longueuil, Adirondack Regional.

Currently, you can fly between Dublin and Ottawa with Porter Airlines, Ryanair, WestJet, Aer Lingus, JetBlue Airways.

If you don’t have specific dates for your trip between Dublin and Ottawa, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Dublin and Ottawa, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Dublin. The main one is Dublin and other nearby airports include Dublin, Belfast International, Shannon, Cork, George Best Belfast City, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal

There are a number of airports in and around Ottawa. The main one is Ottawa Macdonald–Cartier International and other nearby airports include Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Plattsburgh International, Ogdensburg International, Massena International, Watertown International, Montreal Saint-Hubert Longueuil, Adirondack Regional.