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Cheap flights from Ottawa to Greece from C$ 612

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ATH
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Greece

Keep the following information in mind while searching for Ottawa to Greece flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 999

One-way from

C$ 612

Popular in

December

Cheapest in

January

Average price

C$ 1,200
Air Canada
  • Air Canada
  • 9/11-25/11
  • 3 total stops
  • 36h 18m total
  • Ottawa to Greece
Search Deals
12/12
  • 12/12
  • 3 total stops
  • 37h 10m total
  • Ottawa to Greece
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Ottawa to Greece

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Greece
Explore the most affordable flight options available from Ottawa to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Sun 9/1110:50 a.m.YOW - ATH
1 stop17h 45mAir Canada
Tue 25/117:05 a.m.ATH - YOW
2 stops18h 33mAir Canada
Deal found 28/10C$ 999
Mon 17/1112:05 p.m.YOW - ATH
1 stop16h 05mMultiple Airlines
Mon 24/117:05 a.m.ATH - YOW
2 stops21h 13mMultiple Airlines
Deal found 28/10C$ 1,023
Thu 20/1112:05 p.m.YOW - ATH
1 stop15h 15mMultiple Airlines
Tue 25/117:05 a.m.ATH - YOW
2 stops17h 37mMultiple Airlines
Deal found 27/10C$ 1,027
Sun 9/115:20 p.m.YOW - ATH
2 stops16h 15mMultiple Airlines
Mon 24/113:25 a.m.ATH - YOW
1 stop18h 45mMultiple Airlines
Deal found 28/10C$ 1,038
Thu 20/1110:50 a.m.YOW - ATH
2 stops16h 30mAir Canada
Tue 25/117:05 a.m.ATH - YOW
2 stops22h 13mAir Canada
Deal found 27/10C$ 1,052
Sun 9/116:20 p.m.YOW - ATH
3 stops15h 15mSWISS
Tue 25/117:05 a.m.ATH - YOW
2 stops19h 17mSWISS
Deal found 28/10C$ 1,094
Wed 19/114:00 p.m.YOW - ATH
1 stop12h 35mAir Canada
Sun 30/112:00 p.m.ATH - YOW
2 stops33h 18mAir Canada
Deal found 28/10C$ 1,101
Sat 1/116:00 a.m.YOW - JTR
2 stops23h 50mAir Canada
Wed 5/118:15 a.m.JTR - YOW
2 stops20h 41mAir Canada
Deal found 27/10C$ 2,037

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Greece 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 29 October 2025.
Use the filters below to find and compare flights from Ottawa to Greece that are best for you.

Fly from

Ottawa

Fly to

Greece

Route

Depart

Return

Price

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 9/11

10:50 a.m.-11:35 a.m.

1 stop17h 45m

Athens Eleftherios V.

Tue 25/11

7:05 a.m.-6:38 p.m.

2 stops18h 33m

C$ 999

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 8/4

5:15 p.m.-1:40 p.m.

1 stop13h 25m

Athens Eleftherios V.

Thu 23/4

6:35 a.m.-3:05 p.m.

1 stop15h 30m

C$ 1,009

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 8/4

5:45 a.m.-1:10 p.m.

2 stops24h 25m

Athens Eleftherios V.

Thu 23/4

1:10 p.m.-9:36 a.m.

1 stop27h 26m

C$ 1,021

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 20/11

12:05 p.m.-10:20 a.m.

1 stop15h 15m

Athens Eleftherios V.

Tue 25/11

7:05 a.m.-5:42 p.m.

2 stops17h 37m

C$ 1,027

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 5/3

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

1 stop13h 15m

Athens Eleftherios V.

Mon 16/3

2:35 p.m.-4:10 p.m.

1 stop31h 35m

C$ 1,027

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 17/11

10:50 a.m.-11:10 a.m.

2 stops17h 20m

Athens Eleftherios V.

Mon 24/11

5:40 p.m.-7:22 p.m.

2 stops32h 42m

C$ 1,028

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 5/3

5:45 a.m.-10:20 a.m.

2 stops21h 35m

Athens Eleftherios V.

Mon 16/3

12:10 p.m.-9:18 p.m.

1 stop15h 08m

C$ 1,033

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 9/11

5:20 p.m.-4:35 p.m.

2 stops16h 15m

Athens Eleftherios V.

Mon 24/11

3:25 a.m.-3:10 p.m.

1 stop18h 45m

C$ 1,038

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 20/11

10:50 a.m.-10:20 a.m.

2 stops16h 30m

Athens Eleftherios V.

Tue 25/11

7:05 a.m.-10:18 p.m.

2 stops22h 13m

C$ 1,052

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 2/4

5:15 p.m.-5:40 p.m.

1 stop17h 25m

Athens Eleftherios V.

Sat 11/4

1:40 p.m.-12:39 a.m.

2 stops17h 59m

C$ 1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 17 results
1
2

Best time to book a flight from Ottawa to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Ottawa 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 Ottawa to Greece

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

Currently, September is the cheapest month in which you can book a flight from Ottawa to Greece (average of C$ 379). Flying from Ottawa to Greece in July is currently the most expensive (average of C$ 1,028). 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 YOW to GR?

Find hourly flight availability from Ottawa to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

A simple way to save on the total cost of your ticket is to fly from Ottawa to Greece in the evening. If you’re flexible enough to do this you can expect to save up to 62% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Ottawa to Greece?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Greece. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Greece flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greece. Reviews last updated 29 October 2025.
See what other customers who have flown with Air Transat,Air France, andUnited Airlines from Ottawa to Greece have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air France
7.4
Good
1,482 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
United Airlines
7.4
Good
9,001 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,372 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,541 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Greece. 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 from for flights from Ottawa to Greece?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travellers will use when flying to Greece from Ottawa.

  • How long is the flight from Ottawa to Greece?

    There are many flights that can get you from Ottawa to Greece in 13h 25m. Fly via Air Canada or Air France to get the fastest option. Ottawa and Greece are separated by a distance of 7762 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Ottawa to Greece?

    Most travellers choose Ottawa - Athens Eleftherios V., Ottawa - Thera Santorini or Ottawa - Chania Souda when deciding on the best route from Ottawa to Greece.

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

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

  • How can I find direct flights from Ottawa to Greece?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Greece 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 Ottawa to Greece?

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Greece (average of C$ 379). Flying from Ottawa to Greece in July is currently the most expensive (average of C$ 1,028). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ottawa to Greece

Discover the top 5 airlines that operate flights from Ottawa to Greece. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 988AverageC$ 1,380FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestC$ 1,017AverageC$ 1,303FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,057AverageC$ 1,276FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 1,106AverageC$ 1,236FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 1,135AverageC$ 1,339FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Greece from Ottawa today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Greece for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Greece from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Ottawa to Greece flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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