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Flights to Ottawa, Ontario

Find cheap flights to Ottawa, Ontario in 2025/2026 from €419 This is the cheapest return flight found to Ottawa, Ontario from Ireland on FlightsFinder on March 26th 2025 at 16:25. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Ottawa, Ontario from the most established flight comparison sites.
Fly to Ottawa, Ontario and visit sites like Rideau Canal, Parliament Hill, ByWard Market & Canadian Museum of History.

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What are the cheapest return flights to Ottawa, Ontario in 2025/2026?

These economy flights were found on FlightsFinder from Ireland to Ottawa, Ontario in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

What are the cheapest one-way flights to Ottawa, Ontario in 2025/2026?

These economy flights were found on FlightsFinder from Ireland to Ottawa, Ontario in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

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No flights found for this month.

When are flights to Ottawa, Ontario cheapest?

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The month of May

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According to our data, May is on average the cheapest time to book flights to Ottawa, Ontario.
You can get flights from €419 return.

When is the most expensive time to fly to Ottawa, Ontario?

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The month of November

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According to our data, November is on average the most expensive time to book flights to Ottawa, Ontario.
A return flight could set you back more than €638.

Why fly to Ottawa, Ontario?

Nestled along the picturesque banks of the Rideau Canal, Ottawa, Ontario embodies a harmonious blend of historical charm and modern vibrancy. As Canada's dynamic capital city, Ottawa boasts an impressive array of iconic landmarks, from the grand Parliament Hill to the vibrant ByWard Market. Visitors can immerse themselves in the rich cultural tapestry of the city through its diverse museums, art galleries, and lively festivals. With its stunning natural beauty and welcoming atmosphere, Ottawa offers a captivating experience for travellers seeking a perfect fusion of history, culture, and natural wonders in one unforgettable destination.

Frequently asked questions about Flights to Ottawa, Ontario

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What is the weather like in Ottawa, Ontario?

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Which day is cheapest to fly to Ottawa, Ontario?

Weather in Ottawa, Ontario

Snow
Snow

-0.3 °C

Wed, 26 Mar 2025

Average Temperature

-6°C

Jan

-3°C

Feb

3°C

Mar

12°C

Apr

19°C

May

24°C

Jun

27°C

Jul

25°C

Aug

20°C

Sep

13°C

Oct

5°C

Nov

-2°C

Dec

Ottawa, Ontario

Green spaces, parks and an irresistibly charming bike path make Ottawa, the capital city of Canada, a great place to spend time outdoors. Packed with a number of interesting museums and old churches to visit the city also brings many educational opportunities to the curious traveller. The Parliament Buildings are often open to visitors for a guided tour and is completely free of charge. With many events scheduled throughout the year, you’re almost guaranteed to arrive in the midst of a fun-filled festival. Whether it be the vibrant colours of thousands of tulips in spring or the intricacies of ice sculptures in winter, the city is always beautiful to see.

Ottawa is on the south shore of the Ottawa River, facing Quebec’s French-speaking city of Gatineau which also has remarkable museums. The Ottawa, Rideau and Gatineau rivers meet between the two cities and offer a view of the Peace Tower which stands over 300 feet (90m) high, surpassing the imposing height of the Parliament Buildings. Blending old world charm with modern architecture, pageantry with casual outdoor activities, Ottawa also has canals open to boating in the summer and skating in the winter. If a night at the opera or theatre is more to your liking, stop at the National Arts Centre.

So what are you waiting for? find your cheap flights to Ottawa now!

Flight Distance and Flying Time to Ottawa, Ontario

Dublin, Ireland - Dublin International Airport (DUB) to Ottawa, Ontario (YOW)

Distance:
3,045 miles (4,901 kilometres)

Average flight time (direct 7 hours 16 minutes)

Shannon, Ireland - Shannon International Airport (SNN) to Ottawa, Ontario (YOW)

Distance:
2,956 miles (4,758 kilometres)

Average flight time (direct 7 hours 4 minutes)

Knock, Ireland - Ireland West Airport (NOC) to Ottawa, Ontario (YOW)

Distance:
2,936 miles (4,724 kilometres)

Average flight time (direct 7 hours 1 minute)

Cork, Ireland - Cork International Airport (ORK) to Ottawa, Ontario (YOW)

Distance:
2,993 miles (4,816 kilometres)

Average flight time (direct 7 hours 9 minutes)

Kerry, Ireland - Kerry Airport (KIR) to Ottawa, Ontario (YOW)

Distance:
2,944 miles (4,737 kilometres)

Average flight time (direct 7 hours 2 minutes)

Donegal, Ireland - Donegal Airport (CFN) to Ottawa, Ontario (YOW)

Distance:
2,932 miles (4,718 kilometres)

Average flight time (direct 7 hours)

Waterford, Ireland - Waterford Airport (WAT) to Ottawa, Ontario (YOW)

Distance:
3,041 miles (4,894 kilometres)

Average flight time (direct 7 hours 15 minutes)

Map of Ottawa, Ontario

Travel Videos About Ottawa, Ontario

Cheapest flight routes found to Ottawa, Ontario

From Dublin

From Dublin (DUB), Ireland to Ottawa, Canada (YOW): €419

Depart: 09 May 2025 · Return: 24 May 2025 Price found 26 Mar 2025, 16:25

From Cork

From Cork (ORK), Ireland to Ottawa, Canada (YOW): €583

Depart: 09 May 2025 · Return: 15 May 2025 Price found 23 Mar 2025, 12:24

From Shannon

From Shannon (SNN), Ireland to Ottawa, Canada (YOW): €628

Depart: 09 Apr 2025 · Return: 13 Apr 2025 Price found 24 Mar 2025, 20:37