Cheap Flights from Ottawa (YOW) to Dublin (DUB)

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Flight 1

Popular airlines from Ottawa International Airport (YOW) to Dublin Airport (DUB)

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Cheap Flights from Ottawa (YOW) to Dublin (DUB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What is the cheapest month to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
September is typically the cheapest month to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB), with average return fares of approximately £517. This is about 12% lower than the average price throughout the year. September often sees lower prices as the peak summer travel season winds down, and demand for flights decreases. Other cheap months to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) include July and August.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
The best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) is typically in September or August. Based on booking data from the past year, you can find return flights for around £517 during these months. While these months offer the best value, you'll also find plenty of flight options as they are popular times for travel. September offers a pleasant transition into autumn in Dublin, and August is still a great time to enjoy the summer.*Prices based on flights available on Expedia in the last year.
How many flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
There are approximately 41 connecting flights per day from Ottawa Macdonald-Cartier Intl. (YOW) to Dublin (DUB). Some common connection points include Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), and Washington Dulles Intl. (IAD).
What is the earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from YOW to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
You'll typically find the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) on a Monday, with around 55 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air Canada, United Airlines, and Porter Airlines. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights each day.
What are the most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
The most popular departure times for flights from Ottawa Macdonald-Cartier Intl. (YOW) to Dublin (DUB) are in the evening, from 6pm to 9pm. About 27% of passengers prefer this time. Many major carriers, including Air Canada, WestJet and United Airlines, offer flights during this window. This timing works well because it allows you to finish your day in Ottawa before heading to the airport, and you'll arrive in Dublin ready to start your adventure.
How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
Flights from YOW to DUB with one stop typically take around 11 hours 20 minutes, covering approximately 3,046 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
Select the "Business class" and "First class" filters when looking for YOW to DUB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) flight and hotel package?
Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB)?
If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Dublin
Distance
4873 km

Book with confidence

Your quick guide to flights from Ottawa to Dublin

Pick up great flights from Ottawa to Dublin

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Ottawa to Dublin. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Ottawa to Dublin that take around hours.

Find cheap flights from Ottawa to Dublin

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Ottawa to Dublin around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Dublin is normally in .

Reasons to book your flight from Ottawa to Dublin with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Ottawa to Dublin across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Dublin right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Ottawa to Dublin
*Available to Expedia members.