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Cheap flights from Dublin to Ottawa from C$ 463

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Ottawa departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Ottawa

Cheap round-trip flights

Air Transat Logo
1:15 p.m. - 9:00 p.m.DUB-YOW
12h 45m1 stop
Air Transat Logo
5:05 p.m. - 11:30 a.m.YOW-DUB
13h 25m1 stop
C$ 745Air Transat
Find Deal
Fri, 3 Oct - Thu, 16 Oct
Multiple Airlines Logo
12:50 p.m. - 1:03 p.m.DUB-YOW
29h 13m2 stops
Multiple Airlines Logo
5:05 p.m. - 11:30 a.m.YOW-DUB
13h 25m1 stop
C$ 758Multiple Airlines
Find Deal
Fri, 3 Oct - Thu, 16 Oct
Air Canada Logo
9:00 a.m. - 6:38 p.m.DUB-YOW
14h 38m1 stop
Air Canada Logo
9:15 a.m. - 7:10 a.m.YOW-DUB
16h 55m1 stop
C$ 836Air Canada
Find Deal
Sat, 13 Dec - Sun, 4 Jan
Air Canada Logo
9:00 a.m. - 3:23 p.m.DUB-YOW
11h 23m1 stop
Air Canada Logo
8:00 p.m. - 7:30 a.m.YOW-DUB
30h 30m2 stops
C$ 887Air Canada
Find Deal
Sat, 13 Dec - Sun, 4 Jan
United Airlines Logo
1:35 p.m. - 10:05 p.m.DUB-YOW
13h 30m1 stop
United Airlines Logo
5:25 p.m. - 9:45 a.m.YOW-DUB
11h 20m1 stop
C$ 930United Airlines
Find Deal
Fri, 3 Oct - Thu, 16 Oct
United Airlines Logo
9:20 a.m. - 6:52 p.m.DUB-YOW
14h 32m2 stops
United Airlines Logo
2:45 p.m. - 7:20 a.m.YOW-DUB
11h 35m2 stops
C$ 931United Airlines
Find Deal
Fri, 3 Oct - Thu, 16 Oct
TAP AIR PORTUGAL Logo
4:25 a.m. - 6:38 p.m.DUB-YOW
19h 13m2 stops
TAP AIR PORTUGAL Logo
8:00 p.m. - 4:10 p.m.YOW-DUB
15h 10m2 stops
C$ 1,372TAP AIR PORTUGAL
Find Deal
Fri, 6 Feb - Fri, 13 Feb
TAP AIR PORTUGAL Logo
4:25 a.m. - 6:38 p.m.DUB-YOW
19h 13m2 stops
TAP AIR PORTUGAL Logo
2:05 p.m. - 10:20 a.m.YOW-DUB
15h 15m2 stops
C$ 1,585TAP AIR PORTUGAL
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Fri, 12 Dec - Sun, 4 Jan
Lufthansa Logo
5:10 a.m. - 2:08 p.m.DUB-YOW
13h 58m2 stops
Lufthansa Logo
4:10 p.m. - 7:10 a.m.YOW-DUB
10h 00m1 stop
C$ 2,535Lufthansa
Find Deal
Sat, 7 Feb - Sat, 14 Feb
Lufthansa Logo
5:10 a.m. - 2:08 p.m.DUB-YOW
13h 58m2 stops
Lufthansa Logo
4:15 p.m. - 7:10 a.m.YOW-DUB
9h 55m1 stop
C$ 2,536Lufthansa
Find Deal
Sat, 7 Feb - Sat, 14 Feb

Air Canada flights from Dublin to Ottawa

Our best Air Canada deals on Dublin to Ottawa flight tickets
Air Canada
22 Sep
DUB9:20 a.m.Dublin
12h 47m
2 stops
YOW5:07 p.m.Ottawa
6 Oct
YOW11:05 a.m.Ottawa
15h 40m
1 stop
DUB7:45 a.m.Dublin
C$ 826
Find similar
Air Canada
22 Sep
DUB9:20 a.m.Dublin
9h 31m
1 stop
YOW1:51 p.m.Ottawa
6 Oct
YOW2:40 p.m.Ottawa
12h 05m
1 stop
DUB7:45 a.m.Dublin
C$ 829
Find similar
Air Canada
13 Dec
DUB9:00 a.m.Dublin
14h 38m
1 stop
YOW6:38 p.m.Ottawa
4 Jan
YOW9:15 a.m.Ottawa
16h 55m
1 stop
DUB7:10 a.m.Dublin
C$ 836
Find similar

United Airlines flights from Dublin to Ottawa

Our best United Airlines deals on Dublin to Ottawa flight tickets
United Airlines
3 Oct
DUB1:35 p.m.Dublin
13h 30m
1 stop
YOW10:05 p.m.Ottawa
16 Oct
YOW5:25 p.m.Ottawa
11h 20m
1 stop
DUB9:45 a.m.Dublin
C$ 930
Find similar
United Airlines
3 Oct
DUB9:20 a.m.Dublin
14h 32m
2 stops
YOW6:52 p.m.Ottawa
16 Oct
YOW2:45 p.m.Ottawa
11h 35m
2 stops
DUB7:20 a.m.Dublin
C$ 931
Find similar
United Airlines
13 Dec
DUB9:30 a.m.Dublin
16h 48m
2 stops
YOW9:18 p.m.Ottawa
4 Jan
YOW12:05 p.m.Ottawa
14h 25m
2 stops
DUB7:30 a.m.Dublin
C$ 934
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to Ottawa 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 96,600 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Dublin to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

1:15 p.m.-9:00 p.m.

1 stop12h 45m

Ottawa

Thu 16/10

5:05 p.m.-11:30 a.m.

1 stop13h 25m

C$ 745

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

12:50 p.m.-1:03 p.m.

2 stops29h 13m

Ottawa

Thu 16/10

5:05 p.m.-11:30 a.m.

1 stop13h 25m

C$ 758

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 13/12

9:00 a.m.-6:38 p.m.

1 stop14h 38m

Ottawa

Sun 4/1

9:15 a.m.-7:10 a.m.

1 stop16h 55m

C$ 836

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 13/12

9:00 a.m.-3:23 p.m.

1 stop11h 23m

Ottawa

Sun 4/1

8:00 p.m.-7:30 a.m.

2 stops30h 30m

C$ 887

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

1:35 p.m.-10:05 p.m.

1 stop13h 30m

Ottawa

Thu 16/10

5:25 p.m.-9:45 a.m.

1 stop11h 20m

C$ 930

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

9:20 a.m.-6:52 p.m.

2 stops14h 32m

Ottawa

Thu 16/10

2:45 p.m.-7:20 a.m.

2 stops11h 35m

C$ 931

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 6/2

4:25 a.m.-6:38 p.m.

2 stops19h 13m

Ottawa

Fri 13/2

8:00 p.m.-4:10 p.m.

2 stops15h 10m

C$ 1,372

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 12/12

4:25 a.m.-6:38 p.m.

2 stops19h 13m

Ottawa

Sun 4/1

2:05 p.m.-10:20 a.m.

2 stops15h 15m

C$ 1,585

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 7/2

5:10 a.m.-2:08 p.m.

2 stops13h 58m

Ottawa

Sat 14/2

4:10 p.m.-7:10 a.m.

1 stop10h 00m

C$ 2,535

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 7/2

5:10 a.m.-2:08 p.m.

2 stops13h 58m

Ottawa

Sat 14/2

4:15 p.m.-7:10 a.m.

1 stop9h 55m

C$ 2,536

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ottawa from

How to get the cheapest flight ticket from Dublin to Ottawa

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 Dublin and Ottawa?

What is the cheapest month to fly to Ottawa?

The month of September is, on average, the cheapest month to fly to Ottawa from Dublin, with most prices found around C$ 844. If you aren’t able to travel to Ottawa during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 877.

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Monday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 893. Flights from Dublin to Ottawa on a Friday will generally be more expensive and average around C$ 1,134. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is at noon. Flights from Dublin to Ottawa during this time can be as low as C$ 1,015. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 1,058 per ticket.

How have Dublin to Ottawa flight prices changed over time?

As of September 2025, prices for Dublin to Ottawa flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Ottawa

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

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

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

Direct flights

None
There are no direct flights from Dublin to Ottawa. There are no popular flight routes from Dublin to Ottawa.
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  • How far is Dublin to Ottawa by plane?

    The distance between Dublin and Ottawa is about 4896.2 km. In terms of flight time, this usually takes a little over 10h 23m.

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

    Prices for flights from Dublin Airport to Ottawa Airport were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to Ottawa Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Ottawa Airport.

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

    The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to Ottawa?

Best airlines flying from Dublin to Ottawa

Compare and see reviews for airlines that fly from Dublin to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 877Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Smiths Falls
Perth
Wakefield
Calabogie
Prescott
Petawawa
Winchester

Why use momondo?

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

It is quick and easy to find Dublin to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

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

Yes. momondo allows you to filter the results for Dublin to Ottawa flights to just show those with flexible booking policies.

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

Once all potential Dublin to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Dublin to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.

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