How does KAYAK find such low prices on flights from Ottawa to Ireland?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Ireland. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Ireland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Ireland is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ottawa to Ireland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ottawa to Ireland with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Ireland?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

€351 CHEAP FLIGHTS from Ottawa to Ireland

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Best Ireland Flight Deals from Ottawa

Cheapest return prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Dublin1 stop€581

Cork2 stops€795

Shannon2 stops€3,368

Low season	January
High season	September
Cheapest flight	€351

Best time to beat the crowds (0% less expensive on average)

Most popular time to fly and prices are also 0% lower on average.

Flight from Ottawa to Dublin

How does KAYAK find such low prices on flights from Ottawa to Ireland?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Ottawa to Ireland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ottawa to Ireland with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Ireland?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book at least 1 week before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly from Ottawa is October.
Morning departure is around 3% more expensive than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Ottawa to Ireland

Recent return flight deals

7/6Sat

1 stopPorter Airlines

23h 30mYOW-DUB

13/6Fri

1 stopPorter Airlines

12h 46mDUB-YOW

€581

12/5Mon

1 stopAir Canada

11h 20mYOW-DUB

2/6Mon

1 stopAir Canada

14h 40mDUB-YOW

€585

12/5Mon

2 stopsAir Canada

12h 45mYOW-DUB

2/6Mon

2 stopsAir Canada

12h 44mDUB-YOW

€591

12/5Mon

2 stopsAir Canada

12h 45mYOW-DUB

2/6Mon

2 stopsAir Canada

12h 44mDUB-YOW

€592

12/8Tue

1 stopAir Transat

23h 30mYOW-DUB

27/8Wed

1 stopAir Transat

25h 51mDUB-YOW

€631

12/5Mon

2 stopsUnited Airlines

34h 41mYOW-DUB

26/5Mon

2 stopsUnited Airlines

19h 33mDUB-YOW

€638

15/5Thu

2 stopsUnited Airlines

22h 15mYOW-DUB

21/5Wed

2 stopsUnited Airlines

29h 52mDUB-YOW

€645

7/4Mon

1 stop

12h 20mYOW-DUB

23/4Wed

2 stops

14h 07mDUB-YOW

€652

5/7Sat

1 stopLufthansa

29h 50mYOW-DUB

18/7Fri

1 stopLufthansa

19h 30mDUB-YOW

€675

25/7Fri

1 stopAir Transat

23h 30mYOW-DUB

3/8Sun

1 stopAir Transat

12h 46mDUB-YOW

€729

Recent one-way flight deals

4/7Fri

1 stop

13h 15mYOW-DUB

€351

10/4Thu

2 stops

33h 00mYOW-DUB

€373

10/4Thu

3 stops

35h 25mYOW-DUB

€399

10/4Thu

2 stops

32h 25mYOW-DUB

€430

10/4Thu

3 stops

29h 05mYOW-DUB

€451

5/7Sat

1 stopWestJet

23h 05mYOW-DUB

€486

4/7Fri

2 stopsWestJet

21h 30mYOW-DUB

€543

10/4Thu

1 stopAer Lingus

9h 45mYOW-DUB

€647

10/4Thu

1 stopAer Lingus

12h 20mYOW-DUB

€650

5/7Sat

2 stopsLufthansa

20h 15mYOW-DUB

€932

Everything you need to know for your flight from Ottawa to Ireland

Information on your arrival and departure airports

Ottawa (YOW)

€351 Find Cheap Flights from Ottawa to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Ireland departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Ireland

Best Ireland Flight Deals from Ottawa

Good to know

Low season

High season

Cheapest flight

FAQs - booking Ireland flights

How does KAYAK find such low prices on flights from Ottawa to Ireland?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Ireland?

What is the Hacker Fare option on flights from Ottawa to Ireland?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Ireland?

Top tips for finding cheap flights to Ireland

Book cheap flights from Ottawa to Ireland

Recent return flight deals

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Recent one-way flight deals

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Everything you need to know for your flight from Ottawa to Ireland

Information on your arrival and departure airports

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in Ottawa to Ireland

Flights from all airports in Ottawa to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Ireland

Find deals for your return flight