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Cheap Flights from Ottawa to Dublin

Compare Ottawa to Dublin flight deals

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

Book the best Dublin fare with no extra fees

Good to know

The things to know before you go.
Cheapest flight found£404
Cheapest month to flySeptember
Average flights per week0

Flight deals from Ottawa to Dublin

Looking for a cheap last-minute deal or the best return flight from Ottawa to Dublin? Find the lowest prices on one-way and return tickets right here.
Dublin.£404 per passenger.Departing Thu, 5 Sep, returning Mon, 9 Sep.Return flight with Flair Airlines and WestJet.Outbound indirect flight with Flair Airlines, departs from Ottawa International on Thu, 5 Sep, arriving in Dublin.Inbound indirect flight with WestJet, departs from Dublin on Mon, 9 Sep, arriving in Ottawa International.Price includes taxes and charges.From £404, select.
Dublin.£443 per passenger.Departing Thu, 19 Sep, returning Tue, 1 Oct.Return flight with Flair Airlines and WestJet.Outbound indirect flight with Flair Airlines, departs from Ottawa International on Thu, 19 Sep, arriving in Dublin.Inbound indirect flight with WestJet, departs from Dublin on Tue, 1 Oct, arriving in Ottawa International.Price includes taxes and charges.From £443, select.
Dublin.£456 per passenger.Departing Mon, 17 Jun, returning Tue, 25 Jun.Return flight with Air Transat and WestJet.Outbound indirect flight with Air Transat, departs from Ottawa International on Mon, 17 Jun, arriving in Dublin.Inbound indirect flight with WestJet, departs from Dublin on Tue, 25 Jun, arriving in Ottawa International.Price includes taxes and charges.From £456, select.
Dublin.£460 per passenger.Departing Sat, 12 Oct, returning Mon, 21 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Sat, 12 Oct, arriving in Dublin.Inbound indirect flight with Air Canada, departs from Dublin on Mon, 21 Oct, arriving in Ottawa International.Price includes taxes and charges.From £460, select.
Dublin.£470 per passenger.Departing Tue, 16 Jul, returning Fri, 20 Sep.Return flight with Porter Airlines (Canada) Ltd and Air Transat.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Ottawa International on Tue, 16 Jul, arriving in Dublin.Inbound indirect flight with Air Transat, departs from Dublin on Fri, 20 Sep, arriving in Ottawa International.Price includes taxes and charges.From £470, select.
Dublin.£499 per passenger.Departing Tue, 9 Jul, returning Wed, 17 Jul.Return flight with Air Transat.Outbound indirect flight with Air Transat, departs from Ottawa International on Tue, 9 Jul, arriving in Dublin.Inbound indirect flight with Air Transat, departs from Dublin on Wed, 17 Jul, arriving in Ottawa International.Price includes taxes and charges.From £499, select.
Dublin.£511 per passenger.Departing Sat, 24 Aug, returning Tue, 3 Sep.Return flight with Porter Airlines (Canada) Ltd and WestJet.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Ottawa International on Sat, 24 Aug, arriving in Dublin.Inbound indirect flight with WestJet, departs from Dublin on Tue, 3 Sep, arriving in Ottawa International.Price includes taxes and charges.From £511, select.
Dublin.£511 per passenger.Departing Sat, 2 Nov, returning Sun, 10 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Sat, 2 Nov, arriving in Dublin.Inbound indirect flight with Air Canada, departs from Dublin on Sun, 10 Nov, arriving in Ottawa International.Price includes taxes and charges.From £511, select.

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Find the cheapest month to fly from Ottawa to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Dublin flights are currently cheapest in September.
Jun
from £456
Jul
from £499
Aug
from £559
Sep
from £404
Oct
from £460
Nov
from £511
Dec
Find prices
Jan
Find prices
Feb
from £511
Mar
Find prices
Apr
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May
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Ottawa to Dublin: Alternative routes

Compare routes from Ottawa to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Finding cheap flights from Ottawa to Dublin: Frequently asked questions

The best price we found for a return flight from Ottawa to Dublin is £404. 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 to Dublin. But we found flights with one stop from £404.
As of June 2024, there are no flights flying from Ottawa to Dublin.
The cheapest month to fly from Ottawa to Dublin is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Dublin Airport on Thursday, 5 September 2024.
No airlines currently offer direct flights between Ottawa and Dublin Airport. 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 Dublin 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 Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Dublin is Flair Airlines .

Find flights from Ottawa to Dublin with Skyscanner.es. We provide a free search service where you can compare flights from all major airlines and travel agents for cheap flights from Ottawa to Dublin.

You can view some statistics on flights from Ottawa to Dublin above, such as the average flight time to the cheapest average price and number of flights per day.


Plan the rest of your trip from Ottawa to Dublin

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.