Flights from Ottawa International Airport to County Dublin

Flight deals from Ottawa International Airport to County Dublin

Looking for a cheap last-minute deal or the best return flight from Ottawa International Airport to County Dublin? If you want to travel next month, return fares start from $855. Find the lowest prices on one-way and return tickets right here.

Dublin.$760 per passenger.Departing Sat, 5 Sep, returning Sat, 12 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Ottawa International on Sat, 5 Sep, arriving in Dublin.Inbound indirect flight with WestJet, departs from Dublin on Sat, 12 Sep, arriving in Ottawa International.Price includes taxes and charges.From $760, select.

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Flying from Ottawa International Airport to County Dublin

Arm yourself with these facts on the fly.

Cheapest flight found	$760
Cheapest month to fly	September

How to find cheap flights from Ottawa International Airport to County Dublin

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Ottawa International Airport to County Dublin. Other savvy travellers recently found return flights from $760 and one-way tickets from $403. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in September

The cheapest time to fly from Ottawa International Airport to County Dublin is currently September.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Ottawa International Airport to anywhere you choose in County Dublin.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Ottawa International Airport to your chosen airport in County Dublin go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the County Dublin Airport to County Dublin flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Ottawa International Airport to County Dublin?

We looked at all of the upcoming return flights from Ottawa International Airport to County Dublin we could find over the next 12 months. It looks like $760 is the best price. This is good, compared to the average County Dublin ticket price of $761.

What is the cheapest month to fly from Ottawa International Airport to County Dublin?

The cheapest month to fly from Ottawa International Airport to County Dublin is currently September.

Which upcoming date is cheapest to fly from Ottawa International Airport to County Dublin on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa International Airport to County Dublin on Saturday, 5 September 2026.

If I'm flying from Ottawa International Airport, where in County Dublin is cheapest to fly into?

If you're flying from Ottawa International, the cheapest city in County Dublin to fly into is Dublin. The cheapest airport serving Dublin at the moment is Dublin.