Cheap flights from Ottawa to Greece from C$ 526

YOW — ATH
4 Dec — 11 Dec1
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

Tue 8/126:10 p.m. -
1 stop33h 50m
Wed 3/31:00 p.m. -
1 stop16h 32m
Deal found 3/11C$ 1,024
Sun 29/119:00 a.m. -
1 stop18h 55m
Thu 3/121:00 p.m. -
1 stop16h 32m
Deal found 31/10C$ 1,033
Sun 8/1110:50 a.m. -
1 stop17h 10m
Tue 24/111:00 p.m. -
1 stop17h 55m
Deal found 3/11C$ 1,038
Tue 8/1212:30 p.m. -
2 stops39h 30m
Wed 3/31:00 p.m. -
2 stops15h 50m
Deal found 3/11C$ 1,039
Tue 1/126:10 p.m. -
2 stops23h 30m
Tue 8/126:40 a.m. -
2 stops19h 05m
Deal found 3/11C$ 1,078
Mon 9/1110:30 a.m. -
2 stops16h 35m
Mon 16/1112:25 p.m. -
2 stops32h 44m
Deal found 2/11C$ 1,113
Sun 8/115:10 p.m. -
2 stops25h 10m
Tue 24/112:40 p.m. -
1 stop31h 20m
Deal found 1/11C$ 1,130
Fri 6/114:46 p.m. -
2 stops34h 19m
Fri 13/1112:25 p.m. -
2 stops38h 02m
Deal found 1/11C$ 1,141
Sun 27/1210:50 a.m. -
2 stops20h 35m
Sun 3/13:35 p.m. -
2 stops34h 55m
Deal found 31/10C$ 3,141

Find flight deals from Ottawa to Greece

Round-trip from

C$ 1,024

One-way from

C$ 526

Popular in

July

Cheapest in

December

Average price

C$ 1,129
Lufthansa
  • Lufthansa
  • 8/12-3/3
  • 2 total stops
  • 50h 22m total
  • Ottawa to Greece
15/11-31/12
  • 15/11-31/12
  • 1 total stop
  • 22h 15m total
  • Ottawa to Greece
Highest demand for flights based on searches. 7% potential increase in price (C$ 133 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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

OttawaThera

YOW Ottawa - JTR Thera Santorini

YOWJTR

Ottawa

Mon 16/11

9:00 a.m.-2:25 p.m.

3 stops22h 25m

Thera Santorini

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 653

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Sun 15/11

12:05 p.m.-3:10 p.m.

3 stops20h 05m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 678

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Wed 2/12

3:15 p.m.-4:00 p.m.

3 stops41h 45m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 695

OttawaChania

YOW Ottawa - CHQ Chania Souda

YOWCHQ

Ottawa

Mon 16/11

10:50 a.m.-5:25 p.m.

3 stops23h 35m

Chania Souda

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 701

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Mon 16/11

10:30 a.m.-11:10 a.m.

3 stops41h 40m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 709

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Mon 14/12

6:10 a.m.-11:55 a.m.

3 stops46h 45m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 874

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Fri 19/3

10:35 a.m.-5:00 p.m.

3 stops24h 25m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 880

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Fri 19/3

10:15 a.m.-10:00 p.m.

2 stops29h 45m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 895

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Tue 8/12

6:10 p.m.-11:00 a.m.

1 stop33h 50m

Athens Eleftherios V.

Wed 3/3

1:00 p.m.-10:32 p.m.

1 stop16h 32m

C$ 1,026

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Sun 29/11

6:30 a.m.-10:55 a.m.

2 stops21h 25m

Athens Eleftherios V.

Thu 3/12

1:00 p.m.-9:52 p.m.

2 stops15h 52m

C$ 1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 31 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

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, December is the cheapest month in which you can book a flight from Ottawa to Greece (average of C$ 1,092). Flying from Ottawa to Greece in July is currently the most expensive (average of C$ 1,386). 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 26 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

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.

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.5

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

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.5

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

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.5

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

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.5

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

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.5

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

  • 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 20h 35m. Fly via Air Canada or British Airways to get the fastest option. Ottawa and Greece are separated by a distance of 7978 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?

  • 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, December is the cheapest month in which you can book a flight from Ottawa to Greece (average of C$ 1,092). Flying from Ottawa to Greece in July is currently the most expensive (average of C$ 1,386). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to Greece

Top 4 airlines flying from Ottawa to Greece

AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 705AverageC$ 1,313FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 911AverageC$ 1,243FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,006AverageC$ 1,250FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,015AverageC$ 1,292FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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