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DUB - YOW

€395 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
€641
Typical prices: €583-€747
Multiple Airlines
Sat 24/11Sat 1/12
DUB - YOW • 2 stops
Cheapest one-way flight
€395
Typical prices: €334-€678
Multiple Airlines
Sat 24/11
DUB - YOW • 2 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 €670 (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

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
05:30 - 10:15YOW  Ottawa-DUB Dublin
23h 45m2 stops Toronto Pearson Intl Reykjavik Keflavik Intl
€641Multiple Airlines
Thu, 5 Nov - Wed, 18 Nov
Multiple Airlines Logo
05:10 - 14:12DUB  Dublin-YOW Ottawa
14h 02m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
06:50 - 07:10YOW  Ottawa-DUB Dublin
19h 20m1 stop Toronto Pearson Intl
€656Multiple Airlines
Thu, 29 Oct - Wed, 11 Nov
Air France Logo
06:00 - 16:00DUB  Dublin-YOW Ottawa
14h 00m1 stop Paris Charles de Gaulle
Air France Logo
17:10 - 14:30YOW  Ottawa-DUB Dublin
16h 20m1 stop Paris Charles de Gaulle
€660Air France
Thu, 5 Nov - Wed, 18 Nov
Air France Logo
06:00 - 15:00DUB  Dublin-YOW Ottawa
14h 00m1 stop Paris Charles de Gaulle
Air France Logo
17:10 - 09:00YOW  Ottawa-DUB Dublin
10h 50m1 stop Paris Charles de Gaulle
€660Air France
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
19:05 - 01:40DUB  Dublin-YOW Ottawa
35h 35m3 stops Kastrup Copenhagen Newark Toronto Pearson Intl
Multiple Airlines Logo
10:25 - 11:50YOW  Ottawa-DUB Dublin
20h 25m3 stops Newark Kastrup Copenhagen Oslo Gardermoen
€660Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
05:10 - 14:12DUB  Dublin-YOW Ottawa
14h 02m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
19:35 - 07:10YOW  Ottawa-DUB Dublin
30h 35m1 stop Toronto Pearson Intl
€661Multiple Airlines
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
19:05 - 01:40DUB  Dublin-YOW Ottawa
35h 35m3 stops Kastrup Copenhagen Newark Toronto Pearson Intl
Multiple Airlines Logo
10:25 - 11:45YOW  Ottawa-DUB Dublin
20h 20m2 stops Newark Kastrup Copenhagen
€663Multiple Airlines
Sun, 22 Nov - Sun, 29 Nov
Multiple Airlines Logo
05:10 - 22:32DUB  Dublin-YOW Ottawa
22h 22m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
14:00 - 07:10YOW  Ottawa-DUB Dublin
12h 10m1 stop Toronto Pearson Intl
€663Multiple Airlines
Thu, 29 Oct - Wed, 11 Nov
Air Canada Logo
08:00 - 17:20DUB  Dublin-YOW Ottawa
13h 20m1 stop Toronto Pearson Intl
Air Canada Logo
08:50 - 07:10YOW  Ottawa-DUB Dublin
17h 20m2 stops Halifax Intl Toronto Pearson Intl
€665Air Canada
Thu, 5 Nov - Thu, 12 Nov
Air Canada Logo
09:00 - 08:20DUB  Dublin-YOW Ottawa
28h 20m1 stop Toronto Pearson Intl
Air Canada Logo
20:30 - 07:10YOW  Ottawa-DUB Dublin
29h 40m1 stop Toronto Pearson Intl
€670Air 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 €498 return.
•June (€784) and January (€740) 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

€395
Beat the crowds with an average 89% drop in traveller numbers.
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?

    Two cabin classes are available on flights from Dublin to Ottawa:

    • Economy class
    • Premium Economy Class

  • 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 €583 to €747, with an average of €661 over the past 12 months. Anything below €583 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 €641 to €4,233. That means the highest observed fare was about 7x 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 €462, which is 19% 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 €11 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 €632 return on average, while Tuesday is the most expensive at €894, a difference of €262.

    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 5 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 €632, about €262 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 €498 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