In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest time of day to fly from GR to YOW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Greece to Ottawa as you normally would.

What airport do you fly into for flights to Ottawa from Greece?

Ottawa (YOW) is the airport you will fly into if you book a flight from Greece to Ottawa. It is only a 10.6 km journey from Ottawa (YOW) to Ottawa’s city centre.

Can I find deals for flights from Greece to Ottawa that include hotel bookings?

Yes. In addition to deals on Greece to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Greece to Ottawa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greece to Ottawa.

Can I find deals for business class flights from Greece to Ottawa?

Yes. Cheapflights offers flight deals from Greece to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 631+ Cheap Flights from Greece to Ottawa

Cheap flight deals from Greece to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Greece to Ottawa
Explore the most affordable flight options available from Greece to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Thu 15/109:00 p.m. -

1 stop22h 40m

Thu 22/104:00 p.m. -

2 stops25h 05m

Deal found 14/9C$ 1,009

Tue 22/98:35 p.m. -

3 stops34h 50m

Tue 29/94:00 p.m. -

2 stops22h 10m

Deal found 15/9C$ 1,072

Sat 17/103:00 p.m. -

1 stop24h 05m

Thu 22/108:55 p.m. -

1 stop32h 25m

Deal found 16/9C$ 1,214

Tue 13/106:45 a.m. -

2 stops22h 25m

Wed 21/1011:15 a.m. -

2 stops18h 55m

Deal found 16/9C$ 1,284

Find flight deals from Greece to Ottawa

Round-trip from	C$ 1,009
One-way from	C$ 631

15/10-22/10
3 total stops
47h 45m total
Greece to Ottawa

Search Deals

13/10-31/12
3 total stops
53h 20m total
Greece to Ottawa

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Thu 1/10

3:45 p.m.-12:40 p.m.

2 stops27h 55m

Ottawa

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 650

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Thu 24/9

9:00 p.m.-12:40 p.m.

1 stop22h 40m

Ottawa

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 702

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Wed 30/9

9:10 p.m.-6:15 p.m.

2 stops28h 05m

Ottawa

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 971

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Thu 29/10

9:40 p.m.-5:58 p.m.

3 stops50h 18m

Ottawa

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 976

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Tue 13/10

7:05 p.m.-1:35 a.m.

2 stops37h 30m

Ottawa

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 1,055

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Thu 15/10

9:00 p.m.-12:40 p.m.

1 stop22h 40m

Ottawa

Thu 22/10

4:00 p.m.-10:30 a.m.

3 stops35h 30m

C$ 1,073

Quickest round-trip

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Tue 13/10

6:35 a.m.-3:00 p.m.

1 stop15h 25m

Ottawa

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 1,160

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Sat 17/10

3:00 p.m.-12:25 a.m.

1 stop16h 25m

Ottawa

Thu 22/10

8:55 p.m.-12:20 p.m.

1 stop32h 25m

C$ 1,263

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Tue 13/10

6:45 a.m.-11:54 p.m.

2 stops24h 09m

Ottawa

Wed 21/10

6:00 a.m.-10:30 a.m.

3 stops21h 30m

C$ 1,368

AthensOttawa

ATH Athens Eleftherios V. - YOW Ottawa

ATHYOW

Athens Eleftherios V.

Sat 17/10

6:40 p.m.-4:20 p.m.

1 stop28h 40m

Ottawa

Thu 22/10

6:25 p.m.-10:55 a.m.

2 stops33h 30m

C$ 1,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Greece to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Greece with our price prediction graph.

ATH-YOW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greece to Ottawa

GR0-YOW

ATH-YOW

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Ottawa from Greece?
Ottawa (YOW) is the airport you will fly into if you book a flight from Greece to Ottawa. It is only a 10.6 km journey from Ottawa (YOW) to Ottawa’s city centre.
Can I find deals for flights from Greece to Ottawa that include hotel bookings?
Yes. In addition to deals on Greece to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Greece to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greece to Ottawa.
Can I find deals for business class flights from Greece to Ottawa?
Yes. Cheapflights offers flight deals from Greece to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Gatineau

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How does Cheapflights help users find flights from Greece to Ottawa?

Cheapflights helps you search for flights from Greece to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Greece to Ottawa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Greece.

Can Cheapflights find flights from Greece to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Greece to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Greece to Ottawa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Greece to Ottawa from C$ 631

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Greece to Ottawa

Cheapest flights from Greece to OttawaExplore the most affordable flight options available from Greece to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Greece to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Greece to OttawaDiscover carefully curated flight deals from Greece to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Greece to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Greece to OttawaDiscover last-minute flight deals from Greece to Ottawa. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Greece to Ottawa. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Greece to OttawaSearch for one-way flight options from Greece to Ottawa. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Greece to Ottawa. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Greece to Ottawa

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Use the filters below to find and compare flights from Greece to Ottawa that are best for you.

Best time to book a flight from Greece to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Greece with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Ottawa from Greece?

Can I find deals for flights from Greece to Ottawa that include hotel bookings?

How can I find direct flights from Greece to Ottawa?

Can I find deals for business class flights from Greece to Ottawa?

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greece to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Greece to Ottawa by cabin class

Find flights from Greece to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Greece and Ottawa flights

Browse other Greece and Ottawa flight options. Last updated on 18 September 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Greece to Ottawa flights

Consider these flights travelling from Greece to Ottawa.

Fly with Cheapflights

How does Cheapflights help users find flights from Greece to Ottawa?

Why should you use Cheapflights to find cheap flight tickets from Greece to Ottawa?

Can Cheapflights find flights from Greece to Ottawa with no change fees?

Can Cheapflights notify me if prices for flights from Greece to Ottawa become cheaper?

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Cheapest flights from Greece to Ottawa
Explore the most affordable flight options available from Greece to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Greece to Ottawa
Discover carefully curated flight deals from Greece to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Greece to Ottawa
Discover last-minute flight deals from Greece to Ottawa. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Greece to Ottawa
Search for one-way flight options from Greece to Ottawa. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.