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Cheap flights from Ottawa to Athens from C$ 429

YOW — ATH
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Athens

Mon 28/95:25 p.m. -
1 stop17h 15m
Wed 14/106:35 a.m. -
1 stop15h 25m
Deal found 2/9C$ 843
Mon 28/95:25 p.m. -
2 stops16h 05m
Wed 14/106:35 a.m. -
1 stop15h 25m
Deal found 4/9C$ 885
Fri 4/125:10 p.m. -
1 stop13h 30m
Wed 3/35:25 p.m. -
2 stops38h 19m
Deal found 2/9C$ 887
Mon 5/105:25 p.m. -
1 stop17h 15m
Thu 22/1010:05 a.m. -
2 stops21h 15m
Deal found 5/9C$ 892
Tue 15/95:25 p.m. -
1 stop13h 15m
Tue 6/106:35 a.m. -
1 stop15h 25m
Deal found 2/9C$ 895
Tue 29/95:25 p.m. -
1 stop17h 15m
Tue 6/106:35 a.m. -
1 stop15h 25m
Deal found 1/9C$ 902
Wed 2/125:10 p.m. -
2 stops16h 20m
Mon 1/32:40 p.m. -
1 stop31h 20m
Deal found 2/9C$ 906
Fri 6/115:10 p.m. -
1 stop13h 30m
Sat 14/115:25 p.m. -
2 stops28h 35m
Deal found 4/9C$ 909
Fri 6/115:10 p.m. -
1 stop13h 30m
Fri 13/116:10 a.m. -
2 stops25h 34m
Deal found 4/9C$ 910

Find flight deals from Ottawa to Athens

Round-trip from

C$ 843

One-way from

C$ 429

Popular in

June

Cheapest in

November

Average price

C$ 1,316
Air France
  • Air France
  • 28/9-14/10
  • 2 total stops
  • 32h 40m total
  • Ottawa to Athens
Search Deals
12/10-31/12
  • 12/10-31/12
  • 3 total stops
  • 49h 05m total
  • Ottawa to Athens
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Wed 21/10

6:50 a.m.-6:55 a.m.

3 stops41h 05m

Athens Eleftherios V.

Wed 31/12

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

Nonstop0h 00m

C$ 440

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Mon 5/10

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

3 stops35h 00m

Athens Eleftherios V.

Wed 31/12

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

Nonstop0h 00m

C$ 459

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Mon 12/10

8:35 a.m.-4:00 p.m.

2 stops48h 25m

Athens Eleftherios V.

Wed 31/12

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

Nonstop0h 00m

C$ 473

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Sat 3/10

6:25 p.m.-10:30 a.m.

3 stops33h 05m

Athens Eleftherios V.

Wed 31/12

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

Nonstop0h 00m

C$ 488

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Thu 1/10

6:55 a.m.-2:45 p.m.

3 stops48h 50m

Athens Eleftherios V.

Wed 31/12

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

Nonstop0h 00m

C$ 488

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Thu 15/10

6:25 p.m.-12:20 p.m.

1 stop34h 55m

Athens Eleftherios V.

Wed 31/12

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

Nonstop0h 00m

C$ 530

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Wed 2/12

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

2 stops16h 20m

Athens Eleftherios V.

Mon 1/3

5:30 p.m.-3:00 p.m.

2 stops28h 30m

C$ 932

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Tue 6/10

5:25 p.m.-5:40 p.m.

1 stop17h 15m

Athens Eleftherios V.

Tue 13/10

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

1 stop15h 25m

C$ 945
Quickest round-trip

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Tue 29/9

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

2 stops16h 05m

Athens Eleftherios V.

Tue 6/10

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

1 stop15h 25m

C$ 986

OttawaAthens

YOW Ottawa - ATH Athens Eleftherios V.

YOWATH

Ottawa

Tue 6/10

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

2 stops16h 05m

Athens Eleftherios V.

Tue 13/10

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

1 stop15h 25m

C$ 988

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Ottawa to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Ottawa to Athens, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Ottawa to Athens (average of C$ 1,103). Flying from Ottawa to Athens in June is currently the most expensive (average of C$ 1,350). 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 much does it cost to fly round-trip from Ottawa to Athens?

Airfare is below average for this route at the moment.

Ottawa to Athens flights typically cost between C$ 1,194 and C$ 1,512 in September.
The cheapest round-trip price found within the last 5 days was C$ 843 on Air France (28 Sep-14 Oct).

Reviews of airlines servicing Athens

See what other customers who have flown with Air Transat,Air France, andAir Canada from Ottawa to Athens 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
576 reviews
Check prices

Boarding

8.0

Entertainment

7.1

Overall

7.8

Food

6.8

Comfort

7.3

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
Air Transat
7.8
Good
576 reviews
Air Transat
7.8
Good
576 reviews
Check prices

Boarding

8.0

Entertainment

7.1

Overall

7.8

Food

6.8

Comfort

7.3

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
Air France
7.5
Good
1,648 reviews
Air Transat
7.8
Good
576 reviews
Check prices

Boarding

8.0

Entertainment

7.1

Overall

7.8

Food

6.8

Comfort

7.3

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
Air Canada
7.1
Good
11,594 reviews
Air Transat
7.8
Good
576 reviews
Check prices

Boarding

8.0

Entertainment

7.1

Overall

7.8

Food

6.8

Comfort

7.3

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
Lufthansa
6.8
Okay
8,219 reviews
Air Transat
7.8
Good
576 reviews
Check prices

Boarding

8.0

Entertainment

7.1

Overall

7.8

Food

6.8

Comfort

7.3

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

  • How long is the flight from Ottawa to Athens?

    For as low as C$ 932, KLM can have you in Athens from Ottawa in 16h 20m. The distance from Ottawa to Athens is about 7762 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ottawa to Athens round-trip?

    Air Transat, at C$ 697, was found to be the cheapest airline from Ottawa to Athens.Alternate airlines to your destination round-trip include Air France and Lufthansa. You may be able to fly from Ottawa to Athens for 42% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Athens (average of C$ 1,103). Flying from Ottawa to Athens in June is currently the most expensive (average of C$ 1,350). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Loutraki

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Ottawa to Athens

AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 697AverageC$ 1,299FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 901AverageC$ 1,230FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 995AverageC$ 1,276FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 998AverageC$ 1,259FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ottawa to Athens flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Athens by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on Ottawa to Athens flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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