YOW

€480 Find Cheap Flights to Ottawa

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ottawa departing on 19/1. 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.
1 adult
0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals to Ottawa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Ireland to Ottawa

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ireland to Ottawa.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:30 - 00:10DUB-YOW
17h 40m2 stops
05:55 - 10:15YOW-DUB
23h 20m2 stops
€480
Find Deal
Sun, 19 Jan - Mon, 27 Jan
11:30 - 00:10DUB-YOW
17h 40m2 stops
05:55 - 10:15YOW-DUB
23h 20m2 stops
€481
Find Deal
Thu, 30 Jan - Thu, 6 Feb
11:30 - 00:10DUB-YOW
17h 40m2 stops
05:55 - 10:15YOW-DUB
23h 20m2 stops
€503
Find Deal
Fri, 31 Jan - Fri, 7 Feb
11:50 - 23:47DUB-YOW
16h 57m2 stops
14:10 - 07:10YOW-DUB
12h 00m1 stop
€569Lufthansa
Find Deal
Thu, 30 Jan - Thu, 6 Feb
05:15 - 18:12DUB-YOW
17h 57m2 stops
14:10 - 07:10YOW-DUB
12h 00m1 stop
€580Lufthansa
Find Deal
Thu, 30 Jan - Thu, 6 Feb
09:00 - 17:22DUB-YOW
13h 22m1 stop
20:55 - 07:10YOW-DUB
29h 15m2 stops
€606Air Canada
Find Deal
Sun, 19 Jan - Mon, 27 Jan
09:00 - 12:18DUB-YOW
32h 18m2 stops
11:00 - 07:10YOW-DUB
15h 10m2 stops
€614Air Canada
Find Deal
Fri, 27 Dec - Thu, 9 Jan
06:00 - 15:10DUB-YOW
14h 10m1 stop
17:20 - 08:05YOW-DUB
9h 45m1 stop
€628Air France
Find Deal
Mon, 20 Jan - Mon, 27 Jan
09:00 - 16:16DUB-YOW
12h 16m1 stop
15:11 - 07:00YOW-DUB
10h 49m1 stop
€661United Airlines
Find Deal
Mon, 13 Jan - Mon, 20 Jan
09:00 - 17:06DUB-YOW
37h 06m2 stops
15:11 - 07:00YOW-DUB
10h 49m1 stop
€854United Airlines
Find Deal
Fri, 27 Dec - Thu, 9 Jan

Flights to Ottawa - Travel Insights & Trends

Get data-powered insights and trends into flights to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Ottawa?

The average price of all round-trip flights to Ottawa clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ottawa is Thursday where round-trip tickets can be as cheap as €636. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €875 on average.

What is the cheapest month to fly to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Ottawa is September, where tickets cost €598 on average for return flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from Ireland is €933 and €773 respectively. For one-way flights, the best month to travel is September with an average price of €598.

What is the cheapest time of day to fly to Ottawa?

The average price for all round-trip flights to Ottawa depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ottawa is generally in the afternoon, when round-trip flights cost €663 on average. The most expensive time of day to fly to Ottawa is generally in the morning, which is peak travel time and where the average cost of a ticket is €685.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ottawa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

November

High season

December

Cheapest flight

€480
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Dublin to Ottawa

When to book flights to Ottawa

Are your dates flexible? Find out the best times to travel to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Ottawa based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Ottawa flights

  • How far is Ottawa Airport from central Ottawa?

    You’ll need to travel 11 km to reach the Ottawa city centre from Ottawa Airport.

  • What is the name of Ottawa’s airport?

    All flights to Ottawa land at Ottawa Airport. The airport code is YOW,and it can also be referred to as Macdonald–Cartier Intl, Ottawa, or Ottawa Macdonald-Cartier Intl.

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

    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 to Ottawa.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa 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 to Ottawa?

    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 to Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ottawa

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly from Ireland is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.

Prefer to fly direct to Ottawa?

Find which airlines fly direct to Ottawa Airport, which days they fly and book direct flights.

Direct departures

Ireland to Ottawa

Monday

ANA, Aer Lingus, Air Canada, +29 more

ANA, Aer Lingus, +30 more

Tuesday

ANA, Aer Lingus, Air Canada, +31 more

ANA, Aer Lingus, +32 more

Wednesday

ANA, Aer Lingus, Air Canada, +28 more

ANA, Aer Lingus, +29 more

Thursday

ANA, Aer Lingus, Air Canada, +29 more

ANA, Aer Lingus, +30 more

Friday

ANA, Aer Lingus, Air Canada, +31 more

ANA, Aer Lingus, +32 more

Saturday

ANA, Aer Lingus, Air Canada, +28 more

ANA, Aer Lingus, +29 more

Sunday

ANA, Aer Lingus, Air Canada, +29 more

ANA, Aer Lingus, +30 more

See more direct flights

Direct returns

Ottawa to Ireland

Monday

ANA, Aer Lingus, Air Canada, +29 more

ANA, Aer Lingus, +30 more

Tuesday

ANA, Aer Lingus, Air Canada, +31 more

ANA, Aer Lingus, +32 more

Wednesday

ANA, Aer Lingus, Air Canada, +28 more

ANA, Aer Lingus, +29 more

Thursday

ANA, Aer Lingus, Air Canada, +29 more

ANA, Aer Lingus, +30 more

Friday

ANA, Aer Lingus, Air Canada, +31 more

ANA, Aer Lingus, +32 more

Saturday

ANA, Aer Lingus, Air Canada, +28 more

ANA, Aer Lingus, +29 more

Sunday

ANA, Aer Lingus, Air Canada, +29 more

ANA, Aer Lingus, +30 more

See more direct flights
See more direct flights

Top airline flying to Ottawa

 
See real verified KAYAK customer reviews for airlines flying to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Ottawa. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 8382 reviews
6.3Food
7.3Boarding
6.8Entertainment
7.8Crew
7.0Comfort
Airline reviews

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

10.0 ExcellentAnonymous, Dec 2024EWR - YYZ
Read more Air Canada reviews

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

It got to my destination on time. However I don't want to fly Air Canada again. The seat I reserved when I booked was somehow lost by the time of checkin. I specifically purchased a window seat so I could see outside, but the flight attendants made me close my window the whole flight (even during normal daylight hours over Canada), which was disappointing and also made my jet lag worse. Also there were no vegetarian meal options.

The flight attendants were lovely - very warm and kind. Really appreciated it.

Crew great, flights departed early. Is was a good travel day.

Having the take off and boarding postponed back and forth a few times was unsettling. The crew wasn’t all that friendly and attentive. Washrooms were filthy from the beginning. Like it never had been cleaned.

I booked these flights for our group of 4 people several months in advance. On the departing flight, I checked in 24 hours before flight and was able to select the seats that we liked. On the return flight, I had no internet access until about 12 hours before flight, when I tried to check in, we were scattered all over the plane in middle seats which is absolutely ridiculous. I book all 4 ticket in 1 booking MONTHS in advance, the preassigned seats should be together, NOT scattered in 4 different rows in middle seats.

On the short flight it was fine . The flight was smooth and crew pleasant .

I was happy with the screen in front of me, that for a long time it was just black and not visually distracting. Then I discovered that I could just turn it off if I wanted to. Then I found some simple games and was happy to play those. I was happy with the service too. I do wish I understood the zones though. I wish there was a way for us to board and disembark more efficiently, or at least to board more efficiently, like having all the window seats fill first from the back to the front of the plane and then the other seats? But I do realize that there are perhaps already hundreds of more industry specialized experts & analysts who have been looking at efficiency for decades! I just take the stop & start boarding process with humour and I happily sit to await a simple departure after all those around me have been standing or bending for far too long. You must be used to it, but it still mystifies me why people hurry up and then just stand there.

Not very comfortable when stuck in a middle with passengers that encroach on your personal space.

The fact that we have to check in our carryons when we met the requirements and there was plenty of spaces near we sat was ridiculous

Book Cheap Ottawa Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Ottawa found on KAYAK in the last 72 hours.
19/1Sun
2 stops
17h 40mDUB-YOW
27/1Mon
2 stops
23h 20mYOW-DUB
€480
30/1Thu
2 stops
17h 40mDUB-YOW
6/2Thu
2 stops
23h 20mYOW-DUB
€481
31/1Fri
2 stops
17h 40mDUB-YOW
7/2Fri
2 stops
23h 20mYOW-DUB
€503
30/1Thu
2 stopsLufthansa
16h 57mDUB-YOW
6/2Thu
1 stopLufthansa
12h 00mYOW-DUB
€568
30/1Thu
2 stopsLufthansa
17h 57mDUB-YOW
6/2Thu
1 stopLufthansa
12h 00mYOW-DUB
€580
19/1Sun
1 stopAir Canada
13h 22mDUB-YOW
27/1Mon
2 stopsAir Canada
29h 15mYOW-DUB
€606
27/12Fri
2 stopsAir Canada
32h 18mDUB-YOW
9/1Thu
2 stopsAir Canada
15h 10mYOW-DUB
€614
20/1Mon
1 stopAir France
14h 10mDUB-YOW
27/1Mon
1 stopAir France
9h 45mYOW-DUB
€628
13/1Mon
1 stopUnited Airlines
12h 16mDUB-YOW
20/1Mon
1 stopUnited Airlines
10h 49mYOW-DUB
€661
27/12Fri
2 stopsUnited Airlines
37h 06mDUB-YOW
9/1Thu
1 stopUnited Airlines
10h 49mYOW-DUB
€854

Search by stops

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One-way flight deals

multi-stopMultiple Airlines
7883 kmDUB-YOW
multi-stopMultiple Airlines
7746 kmORK-YOW

Search by stops

Last minute flights to Ottawa

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Ottawa that are departing in the next 10 days.
19/12Thu
multi-stopLufthansa
30h 22mDUB-YOW
31/12Tue
multi-stopLufthansa
10h 10mYOW-DUB
€766
19/12Thu
multi-stop
14h 48mDUB-YOW
31/12Tue
multi-stop
11h 25mYOW-DUB
€776
19/12Thu
multi-stopAir Canada
18h 01mDUB-YOW
31/12Tue
multi-stopAir Canada
14h 35mYOW-DUB
€910

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Ottawa

Information on the airport you'll fly into in Ottawa

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