Cheap Flights to Ottawa: Ottawa Flight Deals

View €169 flight on Thu, 12 Mar 2026Opens in a new window

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Cheap round-trip flights to Ottawa

Prices were available within the past 7 days and start at €169 for one-way flights and €380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, 12 Mar - Wed, 25 Mar
DUB
Dublin
YOW
Ottawa
€380 Return, found 9 hours ago
€380
Return
found 9 hours ago
Select WestJet flight, departing Thu, 12 Mar from Dublin to Ottawa, returning Wed, 25 Mar, priced at €380 found 9 hours ago
Air Transat
Thu, 24 Sept - Tue, 29 Sept
DUB
Dublin
YOW
Ottawa
€450 Return, found 2 days ago
€450
Return
found 2 days ago
Select Air Transat flight, departing Thu, 24 Sept from Dublin to Ottawa, returning Tue, 29 Sept, priced at €450 found 2 days ago
Air Canada
Fri, 12 Jun - Sun, 21 Jun
LHR
London
YOW
Ottawa
€539 Return, found 1 day ago
€539
Return
found 1 day ago
Select Air Canada flight, departing Fri, 12 Jun from London to Ottawa, returning Sun, 21 Jun, priced at €539 found 1 day ago
KLM
Mon, 1 Jun - Thu, 11 Jun
DUB
Dublin
XDS
Ottawa
€601 Return, found 8 hours ago
€601
Return
found 8 hours ago
Select KLM flight, departing Mon, 1 Jun from Dublin to Ottawa, returning Thu, 11 Jun, priced at €601 found 8 hours ago
Air France
Mon, 20 Apr - Mon, 27 Apr
ORK
Cork
YOW
Ottawa
€623 Return, found 5 days ago
€623
Return
found 5 days ago
Select Air France flight, departing Mon, 20 Apr from Cork to Ottawa, returning Mon, 27 Apr, priced at €623 found 5 days ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Ottawa. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Ottawa. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Ottawa, or are just on the lookout for the best flights to Ottawa, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Ottawa to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Ottawa's airport?
Macdonald-Cartier Intl. Airport (YOW) is the major airport that serves Ottawa.
How far is Macdonald-Cartier Intl. Airport (YOW) from central Ottawa?
If you're staying in central Ottawa, it's a smart idea to organise how you'll get into the city before you touchdown. The downtown area is about 11 kilometres from Macdonald-Cartier Intl. Airport (YOW).
What airport is best to fly into Ottawa?
Ottawa International Airport is the main airport in Ottawa. Before you step on the plane, it's a good idea to find out a thing or two about it. The terminal sits about 11 kilometres from the centre of town.
How many airlines fly to Ottawa?
Ottawa is serviced by 13 air carriers from 35 worldwide airports.
Which airlines fly to Ottawa?
Typically, travellers fly with Air Canada, Porter Airlines and WestJet when heading to Ottawa. The majority of these flights originate in Toronto, with Air Canada flying this route the most frequently.
How many nonstop flights are there to Ottawa?
Flying to someplace new is much simpler when there aren't any annoying stopovers. If you're making your way to Ottawa, the great news is that there are around 543 nonstop flights every week.
Where are the most popular flights to Ottawa departing from?
Travellers often set off from Toronto, Halifax and Montreal airports when going to Ottawa.
How long is the flight to Ottawa Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Toronto to Ottawa, the average flight time is 1 hour and 2 minutes. From Halifax it usually takes 2 hours and 21 minutes, and from Montreal it's 49 minutes.
How to book the cheapest flight to Ottawa?
Don't leave locking in your flight to Ottawa until the last moment. That's one move frequent jet-setters use to get the best prices. Booking in advance means more choices and cheaper flights. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Prices often differ depending on the airport you pick. Be sure to compare fares across air carriers as well. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to book your ticket as soon as you spot a bargain. The best deals don't last long.
Do you have any tips for my flight to Ottawa?
We've rounded up all the info you need to make your journey an enjoyable experience. Follow our tips and you'll be breezing through the airport and discovering Ottawa in next to no time. What to pack in your hand luggage:

  • The secret to having an awesome flight experience is to pack in advance. Start with the essentials: passport, boarding pass, cash and important medications. Next, take on board items that'll help keep you busy, like some electronic devices or a thrilling book. It's also wise to pack your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Finally, be sure to squeeze in toiletries like a toothbrush, deodorant and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp or pointed objects hiding in one of the zippers of your carry-on luggage. Other prohibited items include explosive or flammable substances, such as bleach and fuel, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your top priority when deciding what to wear during your flight. Loose clothing is a sensible option, as are enclosed shoes like sneakers.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lessen your risk on board, drink lots of water, consider wearing compression tights or socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Ottawa?
Being organised before you get to the airport can make your getaway to Ottawa a breeze. We've compiled some top tips for a swift journey past security:

  • Be sure to keep your ID and travel documents within easy reach. They're the first things you'll be asked for by airport security.
  • After that, both you and your carry-on bag must be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Personal belongings like your belt, jacket and headphones will be required to go through the machine.
  • All your electronic gadgets, including your phone and laptop, will also need to be scanned.
  • Want to bring along your favourite cologne? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're allowed to bring it with you on board.
  • It's also likely that you'll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a wise idea.
  • Airlines won't allow any sharp items or pocket knives in the cabin. If you must bring these kinds of items, put them in your checked luggage.

Flights to Ottawa information
Destination airport
Macdonald-Cartier Intl.
Destination airport IATA code
YOW
Destination city name
Ottawa
Return price
€95

Trending flights to Ottawa

Prices were available within the past 7 days and start at €169 for one-way flights and €380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, 12 Mar - Wed, 25 Mar
DUB
Dublin
YOW
Ottawa
€380 Return, found 9 hours ago
€380
Return
found 9 hours ago
Select WestJet flight, departing Thu, 12 Mar from Dublin to Ottawa, returning Wed, 25 Mar, priced at €380 found 9 hours ago

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