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Cheap flights from Ottawa to Athens from C$ 617

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ATH
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Ottawa to Athens Eleftherios V. are usually found in November or March, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Ottawa to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

C$ 979

One-way from

C$ 617

Popular in

December

Cheapest in

November

Average price

C$ 1,220
10/5-28/5
  • 10/5-28/5
  • 3 total stops
  • 43h 46m total
  • Ottawa to Athens
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22/5
  • 22/5
  • 3 total stops
  • 55h 00m total
  • Ottawa to Athens
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 56 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ottawa to Athens

Cheapest flights from Ottawa to Athens
Explore the most affordable flight options available from Ottawa to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Sat 10/512:00 p.m.YOW - ATH
2 stops25h 45mMultiple Airlines
Wed 28/57:55 a.m.ATH - YOW
1 stop18h 01mMultiple Airlines
Deal found 14/4C$ 979
Wed 11/65:15 p.m.YOW - ATH
1 stop16h 50mAir France
Thu 26/66:30 a.m.ATH - YOW
1 stop15h 35mAir France
Deal found 14/4C$ 1,019
Wed 11/68:55 p.m.YOW - ATH
1 stop32h 55mAir Canada
Thu 26/612:10 p.m.ATH - YOW
2 stops27h 20mAir Canada
Deal found 14/4C$ 1,047
Wed 14/59:00 p.m.YOW - ATH
2 stops19h 00mLufthansa
Tue 27/52:30 p.m.ATH - YOW
1 stop33h 45mLufthansa
Deal found 14/4C$ 1,104
Thu 29/51:55 p.m.YOW - ATH
2 stops28h 00mSWISS
Thu 5/66:55 a.m.ATH - YOW
2 stops41h 09mSWISS
Deal found 14/4C$ 1,115
Sat 10/57:29 p.m.YOW - ATH
1 stop31h 26mUnited Airlines
Wed 28/512:35 p.m.ATH - YOW
1 stop32h 29mUnited Airlines
Deal found 14/4C$ 1,119
Fri 9/55:55 a.m.YOW - ATH
2 stops46h 05mDelta
Tue 27/53:30 p.m.ATH - YOW
2 stops39h 52mDelta
Deal found 14/4C$ 1,305
Sun 6/75:15 p.m.YOW - ATH
2 stops16h 25mKLM
Fri 11/76:00 a.m.ATH - YOW
2 stops16h 05mKLM
Deal found 13/4C$ 1,464

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Athens 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 15 April 2025.
Use the filters below to find and compare flights from Ottawa to Athens that are best for you.

Fly from

Ottawa

Fly to

Athens

Route

Depart

Return

Price

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sat 10/5

12:00 p.m.-8:45 p.m.

2 stops25h 45m

Athens Eleftherios V.

Wed 28/5

7:55 a.m.-6:56 p.m.

1 stop18h 01m

C$ 979

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 11/6

5:15 p.m.-5:05 p.m.

1 stop16h 50m

Athens Eleftherios V.

Thu 26/6

6:30 a.m.-3:05 p.m.

1 stop15h 35m

C$ 1,019

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 11/6

8:55 p.m.-12:50 p.m.

1 stop32h 55m

Athens Eleftherios V.

Thu 26/6

12:10 p.m.-8:30 a.m.

2 stops27h 20m

C$ 1,047

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 14/5

9:00 p.m.-11:00 p.m.

2 stops19h 00m

Athens Eleftherios V.

Tue 27/5

2:30 p.m.-5:15 p.m.

1 stop33h 45m

C$ 1,104

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 29/5

1:55 p.m.-12:55 a.m.

2 stops28h 00m

Athens Eleftherios V.

Thu 5/6

6:55 a.m.-5:04 p.m.

2 stops41h 09m

C$ 1,115

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sat 10/5

7:29 p.m.-9:55 a.m.

1 stop31h 26m

Athens Eleftherios V.

Wed 28/5

12:35 p.m.-2:04 p.m.

1 stop32h 29m

C$ 1,119

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Fri 9/5

5:55 a.m.-11:00 a.m.

2 stops46h 05m

Athens Eleftherios V.

Tue 27/5

3:30 p.m.-12:22 a.m.

2 stops39h 52m

C$ 1,305

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 6/7

5:15 p.m.-4:40 p.m.

2 stops16h 25m

Athens Eleftherios V.

Fri 11/7

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

2 stops16h 05m

C$ 1,464

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 22/5

5:55 a.m.-7:55 p.m.

3 stops55h 00m

C$ 617

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 28/8

6:40 p.m.-12:50 p.m.

1 stop11h 10m

C$ 968

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 12 results
1
2

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
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 Athens

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Athens. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from Ottawa to Athens, you should look to book at least 59 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$ 694). Flying from Ottawa to Athens in December is currently the most expensive (average of C$ 980). 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 ATH?

Find hourly flight availability from Ottawa to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

One of the essential ways to save on airfare from Ottawa to Athens is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

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

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

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

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 mm per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated 15 April 2025.
Delta
8.0
Very good
7,916 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
SWISS
7.5
Good
1,578 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

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

    Air France, at C$ 1,019, was found to be the cheapest airline from Ottawa to Athens.Alternate airlines to your destination round-trip include Air Canada and Lufthansa. You may be able to fly from Ottawa to Athens for 19% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ottawa to Athens one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 968. Users have also found prices from C$ 1,082 and C$ 1,270 on Air Transat and Lufthansa, respectively.

  • 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$ 694). Flying from Ottawa to Athens in December is currently the most expensive (average of C$ 980). 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
Loutraki
Glyfada

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Top 7 airlines flying from Ottawa to Athens

Discover the top 7 airlines that operate flights from Ottawa to Athens. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 851AverageC$ 1,151FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapestC$ 909AverageC$ 987FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 920AverageC$ 1,356FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 944AverageC$ 1,291FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 961AverageC$ 1,293FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestC$ 1,015AverageC$ 1,315FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 1,018AverageC$ 1,331FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 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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