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Cheap flights from Ottawa to Greece from C$ 440

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ATH
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 July 2026.

Mon 17/84:00 p.m.
YOW
-
ATH
1 stop13h 20m
Air Transat
Tue 1/911:25 a.m.
ATH
-
YOW
1 stop13h 10m
Air Transat
Deal found 23/7C$ 938
Mon 17/86:00 a.m.
YOW
-
ATH
1 stop21h 10m
Air Canada
Wed 2/912:10 p.m.
ATH
-
YOW
1 stop14h 35m
Air Canada
Deal found 26/7C$ 945
Fri 2/108:40 a.m.
YOW
-
ATH
1 stop20h 40m
Air Transat
Sat 17/103:00 p.m.
ATH
-
YOW
1 stop30h 55m
Air Transat
Deal found 23/7C$ 953
Fri 2/108:40 a.m.
YOW
-
ATH
2 stops31h 00m
Multiple Airlines
Fri 16/109:00 p.m.
ATH
-
YOW
2 stops30h 00m
Multiple Airlines
Deal found 24/7C$ 960
Mon 12/108:40 a.m.
YOW
-
ATH
2 stops28h 40m
Multiple Airlines
Wed 21/103:55 p.m.
ATH
-
YOW
3 stops35h 05m
Multiple Airlines
Deal found 24/7C$ 987
Sun 23/88:55 p.m.
YOW
-
ATH
1 stop32h 25m
Air Transat
Tue 1/911:25 a.m.
ATH
-
YOW
1 stop13h 10m
Air Transat
Deal found 22/7C$ 996
Sun 23/88:55 p.m.
YOW
-
ATH
1 stop32h 25m
Air Transat
Tue 15/911:25 a.m.
ATH
-
YOW
1 stop13h 10m
Air Transat
Deal found 23/7C$ 1,003
Thu 10/94:00 p.m.
YOW
-
CHQ
2 stops24h 00m
Multiple Airlines
Thu 17/92:45 p.m.
CHQ
-
YOW
1 stop28h 55m
Multiple Airlines
Deal found 27/7C$ 1,269
Mon 7/96:35 p.m.
YOW
-
JTR
3 stops32h 15m
Multiple Airlines
Mon 14/92:20 p.m.
JTR
-
YOW
3 stops34h 15m
Multiple Airlines
Deal found 23/7C$ 1,345
Mon 3/86:55 a.m.
YOW
-
CHQ
3 stops33h 00m
Multiple Airlines
Thu 3/910:15 a.m.
CHQ
-
YOW
3 stops33h 25m
Multiple Airlines
Deal found 24/7C$ 1,388
Fri 9/104:00 p.m.
YOW
-
JTR
2 stops41h 15m
British Airways
Tue 13/102:50 p.m.
JTR
-
YOW
2 stops40h 35m
British Airways
Deal found 26/7C$ 1,431
Tue 1/96:55 a.m.
YOW
-
CHQ
3 stops27h 15m
Multiple Airlines
Fri 2/1011:50 p.m.
CHQ
-
YOW
2 stops31h 35m
Multiple Airlines
Deal found 26/7C$ 1,534

Find flight deals from Ottawa to Greece

Keep the following information in mind while searching for Ottawa to Greece flight deals. Data was last updated 28 July 2026.

Round-trip from

C$ 938

One-way from

C$ 440

Popular in

June

Cheapest in

November

Average price

C$ 1,376
Air Transat
  • Air Transat
  • 17/8-1/9
  • 2 total stops
  • 26h 30m total
  • Ottawa to Greece
Search Deals
18/9
  • 18/9
  • 3 total stops
  • 47h 50m total
  • Ottawa to Greece
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 28 July 2026.
Use the filters below to find and compare flights from Ottawa to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 17/8

12:00 p.m.-10:00 a.m.

2 stops15h 00m

Athens Eleftherios V.

Mon 24/8

6:55 a.m.-11:54 p.m.

2 stops23h 59m

C$ 1,073

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 17/8

5:25 p.m.-4:30 p.m.

2 stops16h 05m

Athens Eleftherios V.

Wed 2/9

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

2 stops16h 00m

C$ 1,140

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 26/8

5:10 p.m.-4:30 p.m.

2 stops16h 20m

Athens Eleftherios V.

Tue 15/9

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

2 stops16h 00m

C$ 1,144

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 5/10

6:00 a.m.-8:10 a.m.

2 stops19h 10m

Athens Eleftherios V.

Mon 12/10

10:25 a.m.-9:56 a.m.

2 stops30h 31m

C$ 1,190

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 31/8

6:00 a.m.-10:35 a.m.

3 stops21h 35m

Athens Eleftherios V.

Thu 8/10

10:25 a.m.-9:56 a.m.

2 stops30h 31m

C$ 1,230

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 2/9

5:25 p.m.-4:30 p.m.

2 stops16h 05m

Athens Eleftherios V.

Wed 16/9

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

2 stops16h 00m

C$ 1,242

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 7/9

10:37 a.m.-10:00 a.m.

2 stops16h 23m

Athens Eleftherios V.

Wed 30/9

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

2 stops24h 09m

C$ 1,261
Quickest round-trip

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 26/8

5:10 p.m.-4:30 p.m.

2 stops16h 20m

Athens Eleftherios V.

Wed 16/9

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

1 stop15h 25m

C$ 1,262

OttawaChania

YOW - CHQ

YOWCHQ

Ottawa

Thu 10/9

4:00 p.m.-11:00 p.m.

2 stops24h 00m

Chania Souda

Thu 17/9

2:45 p.m.-12:40 p.m.

1 stop28h 55m

C$ 1,269

OttawaThera

YOW - JTR

YOWJTR

Ottawa

Fri 9/10

4:00 p.m.-4:15 p.m.

2 stops41h 15m

Thera Santorini

Tue 13/10

2:50 p.m.-12:25 a.m.

2 stops40h 35m

C$ 1,431

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 36 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Ottawa to Greece (average of C$ 1,124). Flying from Ottawa to Greece in June is currently the most expensive (average of C$ 1,376). 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.

How far ahead should I book a flight from Ottawa to Greece?

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Greece. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 28 July 2026.
See what other customers who have flown with Air Transat,Air France, andAir Canada 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
568 reviews
Check prices

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
568 reviews
Air Transat
7.8
Good
568 reviews
Check prices

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air France
7.5
Good
1,627 reviews
Air Transat
7.8
Good
568 reviews
Check prices

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,398 reviews
Air Transat
7.8
Good
568 reviews
Check prices

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Lufthansa
6.8
Okay
8,162 reviews
Air Transat
7.8
Good
568 reviews
Check prices

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

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 15h. Fly via United Airlines, KLM, or British Airways 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, November is the cheapest month in which you can book a flight from Ottawa to Greece (average of C$ 1,124). Flying from Ottawa to Greece in June is currently the most expensive (average of C$ 1,376). 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 4 airlines flying from Ottawa to Greece

Discover the top 4 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 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 711AverageC$ 1,334FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 919AverageC$ 1,219FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,015AverageC$ 1,300FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,051AverageC$ 1,299FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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