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Cheap flights from Greece to Ottawa from C$ 543

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YOW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Greece to Ottawa

Keep the following information in mind while searching for Greece to Ottawa flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 1,034

One-way from

C$ 543

Popular in

May

Cheapest in

February

Average price

C$ 1,088
Air France
  • Air France
  • 15/11-5/12
  • 3 total stops
  • 31h 32m total
  • Greece to Ottawa
Search Deals
22/10
  • 22/10
  • 3 total stops
  • 52h 23m total
  • Greece to Ottawa
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Greece to Ottawa

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 11 September 2025.

Sat 15/111:25 p.m.ATH - YOW
2 stops18h 17mMultiple Airlines
Fri 5/125:20 p.m.YOW - ATH
1 stop13h 15mMultiple Airlines
Deal found 10/9C$ 1,034
Sat 15/118:05 p.m.ATH - YOW
2 stops36h 33mLOT
Fri 5/127:25 p.m.YOW - ATH
2 stops34h 25mLOT
Deal found 9/9C$ 1,046
Sat 15/112:35 p.m.ATH - YOW
1 stop31h 35mAir France
Fri 5/125:20 p.m.YOW - ATH
1 stop13h 15mAir France
Deal found 11/9C$ 1,048
Sat 15/111:25 p.m.ATH - YOW
2 stops18h 17mKLM
Sat 10/15:40 a.m.YOW - ATH
2 stops36h 25mKLM
Deal found 10/9C$ 1,052
Sat 15/112:35 p.m.ATH - YOW
1 stop31h 35mMultiple Airlines
Sat 10/15:40 a.m.YOW - ATH
2 stops36h 25mMultiple Airlines
Deal found 11/9C$ 1,066
Sat 15/116:30 a.m.ATH - YOW
2 stops26h 08mAir Canada
Sat 10/110:50 a.m.YOW - ATH
2 stops19h 05mAir Canada
Deal found 9/9C$ 1,070

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greece to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Greece to Ottawa that are best for you.

Fly from

Greece

Fly to

Ottawa

Route

Depart

Return

Price

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Sat 15/11

1:25 p.m.-12:42 a.m.

2 stops18h 17m

Ottawa

Fri 5/12

5:20 p.m.-1:35 p.m.

1 stop13h 15m

C$ 1,034

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Sat 15/11

8:05 p.m.-1:38 a.m.

2 stops36h 33m

Ottawa

Fri 5/12

7:25 p.m.-12:50 p.m.

2 stops34h 25m

C$ 1,046

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Sat 15/11

2:35 p.m.-3:10 p.m.

1 stop31h 35m

Ottawa

Fri 5/12

5:20 p.m.-1:35 p.m.

1 stop13h 15m

C$ 1,048

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Sat 15/11

1:25 p.m.-12:42 a.m.

2 stops18h 17m

Ottawa

Sat 10/1

5:40 a.m.-1:05 a.m.

2 stops36h 25m

C$ 1,052

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Sat 15/11

2:35 p.m.-3:10 p.m.

1 stop31h 35m

Ottawa

Sat 10/1

5:40 a.m.-1:05 a.m.

2 stops36h 25m

C$ 1,066

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Sat 15/11

6:30 a.m.-1:38 a.m.

2 stops26h 08m

Ottawa

Sat 10/1

10:50 a.m.-12:55 p.m.

2 stops19h 05m

C$ 1,070

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Wed 22/10

7:35 p.m.-4:58 p.m.

3 stops52h 23m

C$ 543

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Fri 19/9

2:00 p.m.-5:04 p.m.

2 stops34h 04m

C$ 949

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Fri 19/9

3:30 p.m.-12:19 a.m.

1 stop15h 49m

C$ 1,103

AthensOttawa

ATH - YOW

ATHYOW

Athens Eleftherios V.

Wed 22/10

6:00 p.m.-3:05 p.m.

1 stop28h 05m

C$ 1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 11 results
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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.
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

What is the cheapest month to book a flight from Greece to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Greece to Ottawa (average of C$ 224). Flying from Greece to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Greece to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

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.

Related info for your journey

Find useful and relevant information for your journey from Greece to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • How long is the flight from Greece to Ottawa?

    There are many flights that can get you from Greece to Ottawa in 36h 33m. Fly via LOT to get the fastest option. There are 7762 km between Greece and Ottawa.

  • 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.

  • What is the cheapest month to book a flight from Greece to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Greece to Ottawa (average of C$ 224). Flying from Greece to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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Alternative routes for Greece to Ottawa

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

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

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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.

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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.

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