What is the cheapest airline that flies from Dublin to Ottawa?

United Airlines and WestJet are the most popular carriers operating from Dublin to Ottawa

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

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

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

There are 2 operators available for flights from Dublin Airport to Ottawa Airport as of August 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Ottawa Airport.

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

The travel and health documents required for your trip to Ottawa 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 license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£363 Cheap Flights from Dublin to Ottawa (DUB-YOW) in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from £566 to £723. The lowest price recently found on this route was £363.

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Find the cheapest flights from Dublin to Ottawa (DUB-YOW)

Round-trip

One-way

Cheap return flights

12:15 - 00:22DUB-YOW

17h 07m2 stops

05:55 - 13:15YOW-DUB

26h 20m2 stops

£363

Find Deal

mer, 10 set - mer, 17 set

09:50 - 17:04DUB-YOW

12h 14m1 stop

18:40 - 07:45YOW-DUB

8h 05m1 stop

£430Air Canada

Find Deal

mer, 10 set - mer, 17 set

09:50 - 22:04DUB-YOW

17h 14m2 stops

18:40 - 07:45YOW-DUB

8h 05m1 stop

£440Air Canada

Find Deal

mer, 10 set - mer, 17 set

13:15 - 21:10DUB-YOW

12h 55m1 stop

10:45 - 11:30YOW-DUB

19h 45m1 stop

£456Air Transat

Find Deal

dom, 28 set - dom, 5 ott

09:20 - 16:43DUB-YOW

12h 23m1 stop

14:40 - 08:15YOW-DUB

12h 35m2 stops

£461Air Canada

Find Deal

dom, 28 set - dom, 5 ott

12:30 - 22:05DUB-YOW

14h 35m2 stops

12:30 - 07:10YOW-DUB

13h 40m2 stops

£493United Airlines

Find Deal

mer, 10 set - mer, 17 set

09:20 - 16:43DUB-YOW

12h 23m1 stop

17:25 - 09:45YOW-DUB

11h 20m1 stop

£494United Airlines

Find Deal

sab, 27 set - sab, 11 ott

12:30 - 22:05DUB-YOW

14h 35m2 stops

17:25 - 09:45YOW-DUB

11h 20m1 stop

£496United Airlines

Find Deal

gio, 11 set - gio, 18 set

08:50 - 14:13DUB-YOW

10h 23m1 stop

14:45 - 10:20YOW-DUB

14h 35m1 stop

£496United Airlines

Find Deal

ven, 12 set - dom, 21 set

09:20 - 18:52DUB-YOW

14h 32m2 stops

19:29 - 10:20YOW-DUB

9h 51m1 stop

£500United Airlines

Find Deal

ven, 12 set - dom, 21 set

Air Canada flights from Dublin to Ottawa

Our best Air Canada deals on Dublin to Ottawa flight tickets

Air Canada

10 Sept

DUB09:50Dublin

12h 14m

1 stop

YOW17:04Ottawa

17 Sept

YOW18:40Ottawa

8h 05m

1 stop

DUB07:45Dublin

£430

Find similar

Air Canada

10 Sept

DUB09:50Dublin

17h 14m

2 stops

YOW22:04Ottawa

17 Sept

YOW18:40Ottawa

8h 05m

1 stop

DUB07:45Dublin

£440

Find similar

Air Canada

28 Sept

DUB09:20Dublin

12h 23m

1 stop

YOW16:43Ottawa

5 Oct

YOW14:40Ottawa

12h 35m

2 stops

DUB08:15Dublin

£461

Find similar

United Airlines flights from Dublin to Ottawa

Our best United Airlines deals on Dublin to Ottawa flight tickets

United Airlines

10 Sept

DUB12:30Dublin

14h 35m

2 stops

YOW22:05Ottawa

17 Sept

YOW12:30Ottawa

13h 40m

2 stops

DUB07:10Dublin

£493

Find similar

United Airlines

27 Sept

DUB09:20Dublin

12h 23m

1 stop

YOW16:43Ottawa

11 Oct

YOW17:25Ottawa

11h 20m

1 stop

DUB09:45Dublin

£494

Find similar

United Airlines

11 Sept

DUB12:30Dublin

14h 35m

2 stops

YOW22:05Ottawa

18 Sept

YOW17:25Ottawa

11h 20m

1 stop

DUB09:45Dublin

£496

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinOttawa

DUB - YOW

DUBYOW

Dublin

mer 10/9

12:15-00:22

2 stops17h 07m

Ottawa

mer 17/9

05:55-13:15

2 stops26h 20m

£363

DublinOttawa

DUB - YOW

DUBYOW

Dublin

mer 10/9

09:50-17:04

1 stop12h 14m

Ottawa

mer 17/9

18:40-07:45

1 stop8h 05m

£430

DublinOttawa

DUB - YOW

DUBYOW

Dublin

mer 10/9

09:50-22:04

2 stops17h 14m

Ottawa

mer 17/9

18:40-07:45

1 stop8h 05m

£440

DublinOttawa

DUB - YOW

DUBYOW

Dublin

dom 28/9

13:15-21:10

1 stop12h 55m

Ottawa

dom 5/10

10:45-11:30

1 stop19h 45m

£456

DublinOttawa

DUB - YOW

DUBYOW

Dublin

dom 28/9

09:20-16:43

1 stop12h 23m

Ottawa

dom 5/10

14:40-08:15

2 stops12h 35m

£461

DublinOttawa

DUB - YOW

DUBYOW

Dublin

mer 10/9

12:30-22:05

2 stops14h 35m

Ottawa

mer 17/9

12:30-07:10

2 stops13h 40m

£493

DublinOttawa

DUB - YOW

DUBYOW

Dublin

sab 27/9

09:20-16:43

1 stop12h 23m

Ottawa

sab 11/10

17:25-09:45

1 stop11h 20m

£494

DublinOttawa

DUB - YOW

DUBYOW

Dublin

gio 11/9

12:30-22:05

2 stops14h 35m

Ottawa

gio 18/9

17:25-09:45

1 stop11h 20m

£496

DublinOttawa

DUB - YOW

DUBYOW

Dublin

ven 12/9

08:50-14:13

1 stop10h 23m

Ottawa

dom 21/9

14:45-10:20

1 stop14h 35m

£496

DublinOttawa

DUB - YOW

DUBYOW

Dublin

ven 12/9

09:20-18:52

2 stops14h 32m

Ottawa

dom 21/9

19:29-10:20

1 stop9h 51m

£500

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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

Prices

Airlines

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

What is the cheapest month to fly to Ottawa?

In general, September is the cheapest month to fly from Dublin to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £445. If you aren’t able to travel during the month of September, then book flights to Ottawa from Dublin during February instead. Flights to Ottawa in February, while not as cheap as those in September, still average around £468.

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

The cheapest day to depart on your flight to Ottawa is on a Tuesday when prices can be found for as low as £462. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £576. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ottawa.

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

Flying to Ottawa from Dublin at midday is the least expensive time of day to depart. momondo users have found prices as low as £469 when looking at flights departing at midday. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around £533 per ticket.

How have Dublin to Ottawa flight prices changed over time?

As of August 2025, prices for Dublin to Ottawa flights are approximately 46% 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 return 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

Best price found	£519
Fastest flight time	10h 23m
Direct flights	None
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from Dublin in the past 72 hours is £519. The best return flight deal from Dublin to Ottawa found on momondo in the last 72 hours is £363.

The fastest flight from Dublin to Ottawa takes 10h 23m

There are no direct flights from Dublin to Ottawa. Popular non-direct route for this connection is Dublin Airport - Ottawa Airport.

There is 1 airport near Ottawa: Ottawa (YOW)

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How far is Dublin to Ottawa by plane?
A flight from Dublin to Ottawa will travel around 3042.4 mi. By plane, this route typically takes 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Ottawa Airport?
There are 2 operators available for flights from Dublin Airport to Ottawa Airport as of August 2025.
How old do you have to be to fly from Dublin Airport to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents required for your trip to Ottawa 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 license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Dublin to Ottawa?
Based on momondo bookings for flights between Dublin and Ottawa, the leading airline is Air Canada, making up 87% of the total bookings. Other popular airlines include Air Transat with 13%.

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 Transat	PriceFrom £369	Free Cancellation	Rating 7.7 427 reviews		Search Air Transat flights
Air Canada	PriceFrom £430	Free Cancellation	Rating 7.1 9,956 reviews		Search Air Canada flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Ottawa . Millions of users trust and use momondo every year so you are in good hands.

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

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

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?

Yes. momondo can track prices for Dublin to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.