DUB - YOW

€306 Find Cheap Flights from Dublin to Ottawa – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
€496
Typical prices: €562-€716
Multiple Airlines
Tue 25/9Thu 11/10
DUB - YOW • 2 stops
Cheapest one-way flight
€306
Typical prices: €324-€720
Multiple Airlines
Mon 15/10
DUB - YOW • 1 stop
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 • 23% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg €617 (return)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 9h 01m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
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, 25 Sep - Sun, 11 Oct
Multiple Airlines Logo
06:50 - 08:05DUB  Dublin-YOW Ottawa
30h 15m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
19:40 - 11:10YOW  Ottawa-DUB Dublin
10h 30m1 stop London Gatwick
€496Multiple Airlines
Fri, 25 Sep - Sat, 10 Oct
Multiple Airlines Logo
06:30 - 00:25DUB  Dublin-YOW Ottawa
22h 55m2 stops London Stansted Toronto Pearson Intl
Multiple Airlines Logo
18:25 - 11:30YOW  Ottawa-DUB Dublin
12h 05m1 stop Toronto Pearson Intl
€530Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
17:25 - 12:40DUB  Dublin-YOW Ottawa
24h 15m1 stop London Gatwick
Multiple Airlines Logo
06:55 - 09:20YOW  Ottawa-DUB Dublin
21h 25m1 stop Toronto Pearson Intl
€531Multiple Airlines
Fri, 2 Oct - Thu, 15 Oct
Multiple Airlines Logo
08:15 - 20:00DUB  Dublin-YOW Ottawa
40h 45m2 stops London Luton Toronto Pearson Intl
Multiple Airlines Logo
18:25 - 11:30YOW  Ottawa-DUB Dublin
12h 05m1 stop Toronto Pearson Intl
€532Multiple Airlines
Fri, 2 Oct - Thu, 15 Oct
Multiple Airlines Logo
07:55 - 00:25DUB  Dublin-YOW Ottawa
21h 30m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
12:25 - 11:30YOW  Ottawa-DUB Dublin
18h 05m2 stops Winnipeg Toronto Pearson Intl
€534Multiple Airlines
Fri, 2 Oct - Thu, 15 Oct
Multiple Airlines Logo
22:00 - 20:00DUB  Dublin-YOW Ottawa
27h 00m2 stops London Stansted Toronto Pearson Intl
Multiple Airlines Logo
18:25 - 11:30YOW  Ottawa-DUB Dublin
12h 05m1 stop Toronto Pearson Intl
€536Multiple Airlines
Thu, 8 Oct - Thu, 15 Oct
Multiple Airlines Logo
09:10 - 12:40DUB  Dublin-YOW Ottawa
32h 30m1 stop London Gatwick
Multiple Airlines Logo
20:55 - 11:30YOW  Ottawa-DUB Dublin
9h 35m1 stop Toronto Pearson Intl
€540Multiple Airlines
Fri, 25 Sep - Sat, 10 Oct
Multiple Airlines Logo
07:55 - 00:25DUB  Dublin-YOW Ottawa
21h 30m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
18:25 - 11:30YOW  Ottawa-DUB Dublin
12h 05m1 stop Toronto Pearson Intl
€541Multiple Airlines
Fri, 25 Sep - Sun, 11 Oct
Air Canada Logo
09:20 - 20:44DUB  Dublin-YOW Ottawa
16h 24m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
14:35 - 08:15YOW  Ottawa-DUB Dublin
12h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
€659Air Canada
Fri, 25 Sep - Sat, 10 Oct
Air Canada Logo
12:30 - 23:54DUB  Dublin-YOW Ottawa
16h 24m1 stop Washington, D.C. Dulles Intl
Air Canada Logo
16:00 - 08:15YOW  Ottawa-DUB Dublin
11h 15m1 stop Toronto Pearson Intl
€672Air 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 from Dublin to Ottawa with more confidence.

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

Friday is the cheapest day of the week to fly from Dublin to Ottawa and is 7% cheaper than the average day. Tuesday is the most expensive day with flight prices 28% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • March is the cheapest month to fly from Dublin to Ottawa at €483 return.
  • June (€760) and January (€717) 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

€306
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 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

  • 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) – 69% of one-stop connections
    • Newark (EWR) – 15% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 14% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 1% 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 Dublin to Ottawa?

    Yes. Being flexible with your travel dates can save you up to 28% on the Dublin to Ottawa route. Friday is the cheapest departure day at €589 return on average, while Tuesday is the most expensive at €807, a difference of €218. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ottawa?

    Downtown Ottawa is one of the most viewed places in Ottawa on KAYAK.

  • How long is a flight from Dublin to Ottawa?

    A direct flight from Dublin to Ottawa takes 0h 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.

  • 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 €496 to €4,327. 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 €376, which is 35% below the typical average for this route.

  • 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 01m, compared to 10h 27m via Paris Charles de Gaulle (CDG) and 10h 28m 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.

  • 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

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

    Return flights from Dublin to Ottawa range from €562 to €716, with an average of €629 over the past 12 months. Anything below €562 counts as a good deal.

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 instead of Tuesday. On this route, Friday flights average €589 – about €218 less than Tuesday (27% 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 €483 return in that month – typically €277 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