DUB - YOW

€349 Find Cheap Flights from Dublin to Ottawa – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€648
Typical prices: €584-€748
Multiple Airlines
Tue 13/11Mon 26/11
DUB - YOW • 3 stops
Cheapest one-way flight
€356
Typical prices: €334-€679
Multiple Airlines
Tue 11/12
DUB - YOW • 3 stops
Direct flights
Not available
There are currently no direct flights between Dublin and Ottawa. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 25% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg €671 (return)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 9h 42m (one-way)
Insights
Insights
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We hope you enjoy your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Ottawa (DUB-YOW)

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

Recent return flight deals from Dublin to Ottawa

Fri, 13 Nov - Thu, 26 Nov
Multiple Airlines Logo
19:05 - 23:55DUB  Dublin-YOW Ottawa
33h 50m3 stops Kastrup Copenhagen Newark Toronto Pearson Intl
Multiple Airlines Logo
10:30 - 18:20YOW  Ottawa-DUB Dublin
26h 50m2 stops Newark Kastrup Copenhagen
€648Multiple Airlines
Fri, 13 Nov - Thu, 26 Nov
Multiple Airlines Logo
19:05 - 23:55DUB  Dublin-YOW Ottawa
33h 50m3 stops Kastrup Copenhagen Newark Toronto Pearson Intl
Multiple Airlines Logo
10:05 - 18:20YOW  Ottawa-DUB Dublin
27h 15m3 stops Toronto Pearson Intl Newark Kastrup Copenhagen
€648Multiple Airlines
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
11:30 - 23:40DUB  Dublin-YOW Ottawa
17h 10m2 stops Reykjavik Keflavik Intl Toronto Pearson Intl
Multiple Airlines Logo
07:00 - 10:15YOW  Ottawa-DUB Dublin
22h 15m2 stops Toronto Pearson Intl Reykjavik Keflavik Intl
€663Multiple Airlines
Fri, 27 Nov - Fri, 4 Dec
Multiple Airlines Logo
11:30 - 23:40DUB  Dublin-YOW Ottawa
17h 10m2 stops Reykjavik Keflavik Intl Toronto Pearson Intl
Multiple Airlines Logo
07:00 - 10:15YOW  Ottawa-DUB Dublin
22h 15m2 stops Toronto Pearson Intl Reykjavik Keflavik Intl
€667Multiple Airlines
Fri, 13 Nov - Fri, 27 Nov
Air France Logo
06:00 - 15:00DUB  Dublin-YOW Ottawa
14h 00m1 stop Paris Charles de Gaulle
Air France Logo
17:10 - 14:10YOW  Ottawa-DUB Dublin
16h 00m1 stop Paris Charles de Gaulle
€672Air France
Thu, 10 Dec - Mon, 28 Dec
Air Canada Logo
09:00 - 17:20DUB  Dublin-YOW Ottawa
13h 20m1 stop Toronto Pearson Intl
Air Canada Logo
09:10 - 07:10YOW  Ottawa-DUB Dublin
17h 00m1 stop Toronto Pearson Intl
€675Air Canada
Mon, 23 Nov - Sun, 6 Dec
Air Canada Logo
09:00 - 21:50DUB  Dublin-YOW Ottawa
17h 50m1 stop Toronto Pearson Intl
Air Canada Logo
08:50 - 07:10YOW  Ottawa-DUB Dublin
17h 20m2 stops Halifax Intl Toronto Pearson Intl
€675Air Canada
Tue, 8 Dec - Mon, 28 Dec
United Airlines Logo
13:35 - 21:56DUB  Dublin-YOW Ottawa
13h 21m1 stop Newark
United Airlines Logo
15:10 - 09:55YOW  Ottawa-DUB Dublin
13h 45m1 stop Newark
€675United Airlines
Wed, 16 Dec - Wed, 6 Jan
United Airlines Logo
12:05 - 19:27DUB  Dublin-YOW Ottawa
12h 22m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
15:10 - 07:30YOW  Ottawa-DUB Dublin
11h 20m1 stop Newark
€675United Airlines
Thu, 19 Nov - Wed, 2 Dec
Air Canada Logo
09:00 - 17:20DUB  Dublin-YOW Ottawa
13h 20m1 stop Toronto Pearson Intl
Air Canada Logo
09:10 - 07:10YOW  Ottawa-DUB Dublin
17h 00m1 stop Toronto Pearson Intl
€675Air Canada
Booking Insights

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

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

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Dublin to Ottawa. It's 5% cheaper than the average day, while Tuesday is the most expensive, with prices 35% higher.

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

•March is the cheapest month to fly from Dublin to Ottawa at €499 return.
•June (€785) and January (€742) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 57% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Dublin to Ottawa flights

Low season

February

Cheapest flight

€356
Beat the crowds with an average 86% drop in travellers.
The most popular month to fly with an average 123% increase in travellers.
One-way flight from Dublin to Ottawa

When to book flights from Dublin to Ottawa

Are your dates flexible? Find out the best times to travel from Dublin to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Dublin to Ottawa flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

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

  • How long is a flight from Dublin to Ottawa?

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

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

    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.

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

    Return flights from Dublin to Ottawa range from €584 to €748, with an average of €662 over the past 12 months. Anything below €584 counts as a good deal.

  • Have flight prices from Dublin to Ottawa 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 €648 to €5,576. That means the highest observed fare was about 9x higher than the lowest one.

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

    One-way fares from Dublin to Ottawa are currently lower than usual. Average one-way flight prices are about €453, which is 21% below the typical average for this route.

  • Which car hire options are available at Ottawa Airport (YOW)?

    Ottawa Airport (YOW) hosts 5 major car hire companies, with daily rates starting from around €38 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

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

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

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

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

    • Toronto Pearson Intl (YYZ) – 75% of one-stop connections
    • Newark (EWR) – 13% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 5% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 30% on flights from Dublin to Ottawa. Friday is the cheapest departure day at €633 return on average, while Tuesday is the most expensive at €896, a difference of €263.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time of 9h 42m, compared to 10h 20m via Paris Charles de Gaulle (CDG) and 10h 30m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Dublin and Ottawa?

    Ottawa is 4 hours behind Dublin (Eastern Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Dublin to Ottawa 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 Friday departure and avoid flying on Tuesday. On this route, Friday flights average €633, about €263 less than Tuesday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to Ottawa trip for March. Fares historically average €499 return in that month – typically €286 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ottawa Airport.

    • Hilton Garden Inn Ottawa Airport
    • Hampton Inn by Hilton Ottawa Airport
    • Ramada by Wyndham Ottawa On The Rideau

More options for your flight from Dublin to Ottawa

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

Car hire in Ottawa
Hotels in Ottawa