YOW - DUB

€214 Find Cheap Flights from Ottawa to Dublin – Compare and Save

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1 adult, Economy, 0 bags

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Cheap Flights from Ottawa to Dublin (YOW-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ottawa to Dublin

Wed, 23 Sep - Sat, 3 Oct
WestJet Logo
18:25 - 09:20YOW  Ottawa-DUB Dublin
9h 55m1 stop Toronto Pearson Intl
WestJet Logo
11:20 - 17:35DUB  Dublin-YOW Ottawa
11h 15m1 stop Toronto Pearson Intl
€472WestJet
Fri, 2 Oct - Sun, 11 Oct
Multiple Airlines Logo
07:00 - 20:10YOW  Ottawa-DUB Dublin
32h 10m2 stops Toronto Pearson Intl London Gatwick
Multiple Airlines Logo
06:45 - 17:35DUB  Dublin-YOW Ottawa
15h 50m2 stops London Gatwick Montreal Pierre Elliott Trudeau Intl
€490Multiple Airlines
Thu, 1 Oct - Tue, 6 Oct
Multiple Airlines Logo
10:00 - 23:25YOW  Ottawa-DUB Dublin
32h 25m2 stops Toronto Pearson Intl London Gatwick
Multiple Airlines Logo
07:40 - 20:05DUB  Dublin-YOW Ottawa
17h 25m2 stops London Gatwick Toronto Pearson Intl
€501Multiple Airlines
Sun, 18 Oct - Wed, 21 Oct
Multiple Airlines Logo
18:25 - 11:30YOW  Ottawa-DUB Dublin
12h 05m1 stop Toronto Pearson Intl
Multiple Airlines Logo
13:15 - 00:20DUB  Dublin-YOW Ottawa
16h 05m1 stop Toronto Pearson Intl
€501Multiple Airlines
Sun, 11 Oct - Wed, 21 Oct
Multiple Airlines Logo
18:25 - 11:30YOW  Ottawa-DUB Dublin
12h 05m1 stop Toronto Pearson Intl
Multiple Airlines Logo
13:15 - 00:20DUB  Dublin-YOW Ottawa
16h 05m1 stop Toronto Pearson Intl
€503Multiple Airlines
Thu, 1 Oct - Mon, 19 Oct
Multiple Airlines Logo
16:00 - 23:25YOW  Ottawa-DUB Dublin
26h 25m2 stops Toronto Pearson Intl London Gatwick
Multiple Airlines Logo
07:25 - 08:05DUB  Dublin-YOW Ottawa
29h 40m2 stops London Gatwick Toronto Pearson Intl
€519Multiple Airlines
Fri, 2 Oct - Sun, 11 Oct
Multiple Airlines Logo
06:55 - 11:30YOW  Ottawa-DUB Dublin
23h 35m1 stop Toronto Pearson Intl
Multiple Airlines Logo
06:45 - 17:35DUB  Dublin-YOW Ottawa
15h 50m2 stops London Gatwick Montreal Pierre Elliott Trudeau Intl
€533Multiple Airlines
Wed, 23 Sep - Mon, 5 Oct
Multiple Airlines Logo
06:55 - 09:20YOW  Ottawa-DUB Dublin
21h 25m1 stop Toronto Pearson Intl
Multiple Airlines Logo
06:25 - 20:05DUB  Dublin-YOW Ottawa
18h 40m2 stops London Gatwick Toronto Pearson Intl
€547Multiple Airlines
Wed, 23 Sep - Fri, 2 Oct
WestJet Logo
18:25 - 09:20YOW  Ottawa-DUB Dublin
9h 55m1 stop Toronto Pearson Intl
WestJet Logo
13:00 - 15:20DUB  Dublin-YOW Ottawa
31h 20m1 stop Calgary
€548WestJet
Wed, 23 Sep - Thu, 1 Oct
Multiple Airlines Logo
18:25 - 09:20YOW  Ottawa-DUB Dublin
9h 55m1 stop Toronto Pearson Intl
Multiple Airlines Logo
16:15 - 12:40DUB  Dublin-YOW Ottawa
25h 25m1 stop London Stansted
€549Multiple Airlines
Booking Insights

Price, demand, and travel trends for Ottawa to Dublin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ottawa to Dublin with more confidence.

How much is a return flight from Ottawa to Dublin?

Return flights from Ottawa to Dublin start at €472. Prices are below average for this route right now, with typical return fares ranging from €476 to €669. The lowest price found in the past 5 days was €472 on WestJet.

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

Sunday is the cheapest day of the week to fly from Ottawa to Dublin and is 6% cheaper than the average day. Wednesday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • July is the cheapest month to fly from Ottawa to Dublin at €493 return.
  • February (€804) and December (€644) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 63% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Ottawa to Dublin the cheapest?

Flights from Ottawa to Dublin are cheapest 25 weeks before departure. Booking in this window typically costs about 47% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Ottawa to Dublin flights

Low season

February

Cheapest flight

€214
Best time to beat the crowds but there is an average 44% increase in price.
Flights 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 return price

Your Ottawa to Dublin flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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.

  • Which airports can I use when flying from Ottawa to Dublin?

    Flights from Ottawa to Dublin usually depart from Ottawa (YOW) and arrive at Dublin (DUB).

  • Which cabin classes can I book on flights from Ottawa to Dublin?

    Only Economy class is available on flights from Ottawa to Dublin.

  • Which airports do connecting flights from Ottawa to Dublin pass through?

    One-stop flights from Ottawa to Dublin most commonly connect through:

    • Toronto Pearson Intl (YYZ) – 92% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) – 3% of one-stop connections
    • Newark (EWR) – 2% of one-stop connections
    • London Heathrow (LHR) – 2% of one-stop connections

    Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Ottawa to Dublin?

    On the Ottawa to Dublin route, being flexible with your departure day can save you up to 14%. Sunday is the cheapest day at €527 return on average, while Wednesday is the most expensive at €613 – a €85 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Dublin City Centre, Bord Gáis Energy Theatre, and 3Olympia Theatre. These are among the most viewed places in Dublin on KAYAK.

  • How expensive are last-minute Ottawa to Dublin flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 46% above the route average of €557. Book 25 weeks before departure for the lowest fares.

  • How long is a flight from Ottawa to Dublin?

    A direct flight from Ottawa to Dublin takes 0h 00m, covering 7,883 km.

  • Do I need a passport to fly from Ottawa to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Ottawa to Dublin changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €472 to €1,306. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Ottawa to Dublin looking right now?

    One-way fares from Ottawa to Dublin are currently lower than usual. Average one-way flight prices are about €224, which is 28% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Ottawa to Dublin?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time of 9h 59m, compared to 10h 26m via Washington, D.C. Dulles Intl (IAD) and 10h 30m via Boston Logan Intl (BOS).

  • What is the time difference between Ottawa and Dublin?

    Dublin is 5 hours ahead of Ottawa (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include:
    · Budget
    · Sixt
    · Easirent
    · Europcar
    · Thrifty

  • How much should I expect to pay for a Ottawa to Dublin flight?

    Return flights from Ottawa to Dublin range from €476 to €669, with an average of €557 over the past 12 months. Anything below €476 counts as a good deal.

Your guide to booking Ottawa to Dublin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Wednesday. On this route, Sunday flights average €527 – about €85 less than Wednesday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 47% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ottawa to Dublin trip for July. Fares historically average €493 return in that month – typically €311 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport
  • 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.

More options for your flight from Ottawa to Dublin

Complete your trip to Dublin with a hotel stay or car hire