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Cheap flights from Ottawa to Dublin from €222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Dublin departing on 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ottawa to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
06:55 - 08:20
YOW
-
DUB
44h 25m
2 stops
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
€404WestJet
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
06:55 - 23:20
YOW
-
DUB
35h 25m
3 stops
Multiple Airlines Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
€408Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
06:55 - 23:55
YOW
-
DUB
36h 00m
2 stops
Multiple Airlines Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
€411Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
WestJet Logo
06:55 - 08:20
YOW
-
DUB
44h 25m
2 stops
WestJet Logo
09:40 - 17:35
DUB
-
YOW
36h 55m
2 stops
€413WestJet
Sat, 6 Jun - Mon, 15 Jun
WestJet Logo
06:55 - 08:20
YOW
-
DUB
20h 25m
2 stops
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
€414WestJet
Tue, 9 Jun - Thu, 18 Jun
WestJet Logo
18:25 - 10:55
YOW
-
DUB
11h 30m
1 stop
WestJet Logo
11:20 - 17:35
DUB
-
YOW
11h 15m
1 stop
€415WestJet
Fri, 29 May - Sat, 13 Jun
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
WestJet Logo
09:40 - 17:35
DUB
-
YOW
36h 55m
2 stops
€416WestJet
Thu, 4 Jun - Thu, 11 Jun
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
€416WestJet
Mon, 1 Jun - Mon, 15 Jun
WestJet Logo
18:25 - 10:55
YOW
-
DUB
11h 30m
1 stop
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
€418WestJet
Fri, 29 May - Sat, 13 Jun
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
€422WestJet
Wed, 10 Jun - Wed, 17 Jun

WestJet flights from Ottawa to Dublin

Our best WestJet deals on Ottawa to Dublin flight tickets
WestJet
8 Jun
YOW06:55Ottawa
44h 25m
2 stops
DUB08:20Dublin
15 Jun
DUB09:40Dublin
12h 55m
2 stops
YOW17:35Ottawa
€404
WestJet
6 Jun
YOW06:55Ottawa
44h 25m
2 stops
DUB08:20Dublin
15 Jun
DUB09:40Dublin
36h 55m
2 stops
YOW17:35Ottawa
€413
WestJet
9 Jun
YOW06:55Ottawa
20h 25m
2 stops
DUB08:20Dublin
18 Jun
DUB09:40Dublin
12h 55m
2 stops
YOW17:35Ottawa
€414

Air Canada flights from Ottawa to Dublin

Our best Air Canada deals on Ottawa to Dublin flight tickets
Air Canada
7 May
YOW14:40Ottawa
15h 00m
1 stop
DUB10:40Dublin
25 May
DUB09:20Dublin
17h 51m
1 stop
YOW22:11Ottawa
€673
Air Canada
7 May
YOW09:05Ottawa
17h 25m
2 stops
DUB07:30Dublin
25 May
DUB09:20Dublin
9h 41m
1 stop
YOW14:01Ottawa
€676
Air Canada
7 May
YOW09:05Ottawa
17h 15m
2 stops
DUB07:20Dublin
25 May
DUB09:50Dublin
27h 38m
2 stops
YOW08:28Ottawa
€680

momondo Fare Finder

 
Customise your flight search to find flights from Ottawa to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 26 April 2026.
Use the filters below to find and compare flights from Ottawa to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 8/6

06:55-08:20

2 stops44h 25m

Dublin

Mon 15/6

09:40-17:35

2 stops12h 55m

€404

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Wed 10/6

06:55-23:20

3 stops35h 25m

Dublin

Wed 17/6

09:40-17:35

2 stops12h 55m

€408

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Wed 10/6

06:55-23:55

2 stops36h 00m

Dublin

Wed 17/6

10:40-17:35

1 stop11h 55m

€411

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 6/6

06:55-08:20

2 stops44h 25m

Dublin

Mon 15/6

09:40-17:35

2 stops36h 55m

€413

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Tue 9/6

06:55-08:20

2 stops20h 25m

Dublin

Thu 18/6

09:40-17:35

2 stops12h 55m

€414
Fastest return journey

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Fri 29/5

18:25-10:55

1 stop11h 30m

Dublin

Sat 13/6

11:20-17:35

1 stop11h 15m

€415

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Thu 4/6

18:25-08:20

2 stops32h 55m

Dublin

Thu 11/6

09:40-17:35

2 stops36h 55m

€416

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 1/6

06:55-09:20

1 stop21h 25m

Dublin

Mon 15/6

09:40-17:35

2 stops12h 55m

€416

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Fri 29/5

18:25-10:55

1 stop11h 30m

Dublin

Sat 13/6

09:40-17:35

2 stops12h 55m

€418

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Wed 10/6

06:55-09:20

1 stop21h 25m

Dublin

Wed 17/6

10:40-00:20

1 stop18h 40m

€422

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Ottawa to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of May, then book flights to Dublin from Ottawa during September instead. Flights to Dublin in September, while not as cheap as those in May, still average around €539.

How far in advance should I book a flight from Ottawa to Dublin?

You are more likely to see cheaper flights to Dublin from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €606 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Ottawa for as low as €439 on momondo.

How have Ottawa to Dublin flight prices changed over time?

As of April 2026, prices for Ottawa to Dublin flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Ottawa to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Ottawa to Dublin (YOW to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Dublin

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Ottawa to Dublin takes 10h 10m
There are no direct flights from Ottawa to Dublin. There are no popular flight routes from Ottawa to Dublin.
Search flight deals

Frequently asked questions about flying from Ottawa to Dublin

  • How far is Ottawa to Dublin by plane?

    Dublin is 4896.2 km away from Ottawa. 10h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ottawa Airport to Dublin Airport?

    Prices for flights from Ottawa Airport to Dublin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ottawa Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Naas
Tullamore
Kildare
Swords
Bray
Gorey
Leixlip
Mullingar
Malahide
Maynooth
Carlingford
Castleknock
Enniscorthy
Arklow
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Dublin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Dublin for you.

Can I find flights from Ottawa to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Ottawa.

I’m not ready to book a flight from Ottawa to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Ottawa and alert you when they change.

An easier way to manage your Dublin trip

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