Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

YOW - DUB

Find cheap flights from Ottawa to Dublin from C$ 694

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 Dublin departing on 15/5. 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
Fri 7/6
Fri 14/6

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Dublin.
In the last 7 days, travellers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Ottawa to Dublin (YOW-DUB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Dublin 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:20 a.m. - 11:30 a.m.YOW-DUB
23h 10m1 stop
1:15 p.m. - 8:03 a.m.DUB-YOW
23h 48m1 stop
C$ 756Air Transat
Find Deal
Sun, 2 Jun - Mon, 17 Jun
12:50 p.m. - 8:15 a.m.YOW-DUB
14h 25m2 stops
9:00 a.m. - 9:12 p.m.DUB-YOW
17h 12m2 stops
C$ 841Air Canada
Find Deal
Wed, 16 Oct - Sun, 3 Nov
8:05 a.m. - 11:30 a.m.YOW-DUB
22h 25m1 stop
1:15 p.m. - 12:27 a.m.DUB-YOW
16h 12m1 stop
C$ 863Air Transat
Find Deal
Sat, 6 Jul - Tue, 16 Jul
8:05 a.m. - 11:30 a.m.YOW-DUB
22h 25m1 stop
1:15 p.m. - 11:02 a.m.DUB-YOW
26h 47m1 stop
C$ 870Air Transat
Find Deal
Tue, 6 Aug - Wed, 14 Aug
11:55 a.m. - 11:30 a.m.YOW-DUB
18h 35m1 stop
1:15 p.m. - 12:27 a.m.DUB-YOW
16h 12m1 stop
C$ 878Air Transat
Find Deal
Thu, 4 Jul - Wed, 17 Jul
6:05 a.m. - 9:45 a.m.YOW-DUB
22h 40m1 stop
10:15 a.m. - 9:25 a.m.DUB-YOW
28h 10m1 stop
C$ 919Air Canada
Find Deal
Mon, 27 May - Sun, 2 Jun
5:00 p.m. - 8:15 a.m.YOW-DUB
10h 15m1 stop
9:50 a.m. - 6:13 p.m.DUB-YOW
13h 23m1 stop
C$ 1,157Lufthansa
Find Deal
Fri, 19 Jul - Tue, 30 Jul
5:25 p.m. - 10:20 a.m.YOW-DUB
35h 55m2 stops
12:30 p.m. - 10:33 a.m.DUB-YOW
27h 03m2 stops
C$ 1,175United Airlines
Find Deal
Mon, 2 Sep - Mon, 16 Sep
2:00 p.m. - 11:00 a.m.YOW-DUB
16h 00m2 stops
8:50 p.m. - 6:13 p.m.DUB-YOW
26h 23m3 stops
C$ 2,002Scandinavian Airlines
Find Deal
Mon, 26 Aug - Thu, 29 Aug
2:00 p.m. - 7:45 p.m.YOW-DUB
24h 45m3 stops
8:35 p.m. - 6:13 p.m.DUB-YOW
26h 38m2 stops
C$ 2,325Scandinavian Airlines
Find Deal
Sun, 2 Jun - Mon, 17 Jun

Flights from Ottawa to Dublin - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Ottawa to Dublin?

The average price of all flights from Ottawa to Dublin clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Ottawa to Dublin, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Dublin, Sunday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Ottawa to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ottawa to Dublin, 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 from Ottawa to Dublin is October, where tickets cost C$ 987 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is C$ 1,248 and C$ 1,246 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ottawa to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ottawa to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Good to know

Low season

January

High season

September

Cheapest flight

C$ 694
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Ottawa to Dublin

When to book flights from Ottawa to Dublin

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

FAQs for booking flights from Ottawa to Dublin

  • What are some of the transportation choices to get to the center of Dublin after a flight to Dublin Airport?

    A quite convenient way to make this trip is to travel on the Dublin Express bus they can make the trip in about 15 minutes, with buses departing from the airport every hour or so. Passengers wishing to make this trip in a taxi will find plenty of taxis available at the airport that can make the trip in a minimum of about 17 minutes.

  • If I would like to travel to Dublin from Ottawa aboard Aer Lingus, what are some of the flights they offer from Ottawa?

    This Irish airline offers a one-stop flight every morning from Ottawa to Dublin that has a layover at Toronto Pearson International Airport.

  • Does the Dublin Airport offer any services or amenities for passengers to feel more refreshed after a long flight from Ottawa?

    One way that passengers can get freshened up after a long transatlantic flight is to utilize the shower facilities available for a fee in the airport lounge locations that they will find in each terminal at the airport.

  • Are there any hotels that have a location close to the Dublin Airport?

    The Maldron Hotel Dublin Airport is only about a three-minute walk from the terminal buildings at the airport, or if you prefer not to walk they also offer a complimentary 24-hour airport shuttle. In addition to this hotel, the Radisson Blu Hotel Dublin Airport, the Carlton Hotel, and the Holiday Inn Express Dublin Airport are all close to the airport property, and all of these hotels offer a complimentary airport shuttle to their properties.

  • What is the cheapest flight from Ottawa to Dublin?

    In the last 3 days, the lowest price for a flight from Ottawa to Dublin was C$ 507 for a one-way ticket and C$ 552 for a round-trip.

  • Which airports will I be using when flying from Ottawa to Dublin?

    When flying out of Ottawa you will be using Ottawa. You will be landing at Dublin, also known as Dublin.

  • Which aircraft models fly most regularly from Ottawa to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Dublin?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Ottawa and Dublin, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Dublin from Ottawa?

    Toronto is the most popular layover city among KAYAK users travelling from Ottawa to Dublin.

  • Which is the best airline for flights from Ottawa to Dublin, Air Transat or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ottawa to Dublin are Air Transat and United Airlines. With an average price for the route of C$ 836 and an overall rating of 7.6, Air Transat is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 1,055 and an overall rating of 7.4.

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

    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 Dublin.

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

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

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

    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 Dublin with an airline and back to Ottawa with another airline.

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

    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 Dublin from 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 a cheap flight from Ottawa to Dublin

  • A very convenient way to get from downtown Ottawa to Ottawa International Airport (YOW) is to ride on the Line 97 bus provided by OC Transpo, which can have you at the airport in about 12 minutes, with buses running every 30 minutes or so.
  • Passengers looking for one of the quickest ways to travel from Ottawa to Dublin should consider taking the one-stop flight aboard Air Canada that has a layover at Toronto Pearson International Airport (YYZ) before arriving at Dublin Airport (DUB).
  • Travelers making their way from Ottawa International Airport aboard flights offered by Air Canada can wait for their flight in comfort and style inside the Maple Leaf Lounge in the main terminal which offers plenty of comfortable seating choices and a good selection of food and drink options, plus great views of the runways and gate complex of the airport.
  • For those passengers looking for one of the most cost-effective ways to make the trip from Ottawa to Dublin, United Airlines offers a two-stop flight that has layovers at Washington Dulles International Airport (IAD) and Heathrow Airport (LHR) before arrival at Dublin Airport.
  • If you are going to drive your own car to the Ottawa International Airport before a flight to Dublin, the airport allows you to pre-pay for your parking before your trip to help save you time after you arrive back in Ottawa after your trip.
See more tips

Top 5 airlines serving from Ottawa to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Dublin? 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.
7.6
Air TransatOverall score based on 485 reviews
7.8Boarding
7.1Comfort
6.9Entertainment
6.8Food
8.3Crew
Airline reviews

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

10.0 ExcellentAnonymous, Apr. 2024YUL - YYZ
Read more about Air Transat reviews

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

The ticket price was reasonable, food was okay, not the best. I would use the service again.

Actually the flight was on time. New plane, food was okay but not great.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

Great boarding. Everything was on time. Plane was a bit old and the crew could have provided better drink service.

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Compagnie efficace et bons prix. Les sièges en classe club pourraient être plus confortables.

Lisbon, make sure to get food , coffee prior to going to boarding gates as there is no food being served after. Only vending machines. A lot of check points to get to the boarding gates. Not enough seating for passengers waiting to board. Crew was very courteous and kind.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

The seat is too hard and my back and bottom are having servers pain

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Inexperienced crew. Food was so so. They lost my luggage on a direct flight. Was flying business so my luggage was priority. Not impressed.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

It was awful. For a 37 minute flight time,we had 1:30 hours delay. If someone had a connection flight he or she couldn’t reach for sure. The only positive point was online check in.

Limited snack options cause the snack vendor was on strike

The 6 hour delay with minimal updates was not handled well. After many complaints from most of the un-boarded passengers, food vouchers were offered. The catering strike meant there was no food or snacks on the plane. Beverage service was heavily impacted, only water or juice was available. The staff at the gate was kind enough to inform that "if you want to eat on the plane, you will need to bring it on when boarding".

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

I go am isle seat because it was half empty Food strike no food available

Flight was delayed, jeopardizing the following connections. Food was terrible. Crew was great.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

boarding needs to be streamlined load the back of the plane first

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

Try to humanize onboarding and take AI out. It's embarrassing and useless

no kiosks to check in with- it’s 2024!!! the flight was so hot and uncomfortable - not sure if that’s what caused a lady to faint during the flight but i was absolutely miserable.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

This flight is always a cramped bus. The gate area was inadequate and announcements were hard to hear. The flight was delayed 45 minutes to an hour by a broken aircraft door, making our total delay from Vilnius 5 hours.

More room would have made things better as would a better gate waiting area and some complementary food (like a breakfast sandwich) and some complementary juice. It was 6:30 AM after all. Our connecting flight from FRA was delayed causing us to miss our connecting flight in Chicago, which was further delayed, thereby getting us home 5 hours late. Frankfurt airport is a bad airport in my view. They should study MSP.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

Excellent service by united air staff. Very helpful, understanding and do friendly.

Book cheap flights from Ottawa to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ottawa to Dublin found on KAYAK in the last 72 hours.
15/5Wed
2 stops
33h 45mYOW-DUB
C$ 694
15/5Wed
1 stop
33h 10mYOW-DUB
C$ 768
15/5Wed
3 stops
28h 45mYOW-DUB
C$ 931

Search by stops

Search by price

Last minute flights from Ottawa to Dublin

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 from Ottawa to Dublin that are departing in the next 10 days.
11/5Sat
multi-stop
44h 10mYOW-DUB
15/5Wed
multi-stop
27h 59mDUB-YOW
C$ 2,223
11/5Sat
multi-stop
10h 40mYOW-DUB
15/5Wed
multi-stop
28h 28mDUB-YOW
C$ 2,284
11/5Sat
multi-stop
19h 00mYOW-DUB
15/5Wed
multi-stop
14h 38mDUB-YOW
C$ 3,639
11/5Sat
multi-stopScandinavian Airlines
21h 05mYOW-DUB
15/5Wed
multi-stopScandinavian Airlines
28h 12mDUB-YOW
C$ 5,348
11/5Sat
multi-stopScandinavian Airlines
16h 25mYOW-DUB
15/5Wed
multi-stopScandinavian Airlines
28h 12mDUB-YOW
C$ 5,352

Search by stops

Search by airline

Search by price

Ottawa - Dublin Flights

Departure:

Ottawa (undefined)Canada

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Ottawa

Cabin classes:

Browse origins:

Browse destinations: