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Athens

$767+ Cheap flights from Ottawa (YOW) to Athens (ATH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ATH
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$767
(KLM)

Popular in

December

Cheapest in

November

Average price

$880
Provider with most accurate pricing for Ottawa-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Ottawa-Athens Eleftherios V. flights.
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From Ottawa to Athens Eleftherios V.
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Highest demand for flights based on searches. 1% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 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 April 30, 2025.

This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:15 pmYOW - ATH
2 stops16h 25mMultiple Airlines
Sat 9/203:25 amATH - YOW
1 stop18h 35mMultiple Airlines
Deal found 4/28$767
This Lufthansa deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/188:55 pmYOW - ATH
1 stop30h 10mLufthansa
Thu 5/296:00 amATH - YOW
2 stops25h 19mLufthansa
Deal found 4/28$822
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:25 pmYOW - ATH
1 stop12h 40mAir Canada
Sat 9/2012:10 pmATH - YOW
1 stop15h 04mAir Canada
Deal found 4/28$841
This Austrian Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/131:55 pmYOW - ATH
2 stops26h 45mAustrian Airlines
Fri 6/206:30 amATH - YOW
2 stops17h 35mAustrian Airlines
Deal found 4/29$855
This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:15 pmYOW - ATH
2 stops16h 25mKLM
Thu 6/266:00 amATH - YOW
2 stops16h 05mKLM
Deal found 4/28$863
This SWISS deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/189:05 amYOW - ATH
2 stops32h 50mSWISS
Sat 5/316:30 amATH - YOW
2 stops20h 47mSWISS
Deal found 4/28$895
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/185:15 amYOW - ATH
2 stops19h 55mUnited Airlines
Mon 6/26:00 amATH - YOW
2 stops23h 09mUnited Airlines
Deal found 4/28$924
This Air France deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:15 pmYOW - ATH
1 stop16h 50mAir France
Tue 7/223:25 amATH - YOW
1 stop18h 40mAir France
Deal found 4/28$1,027
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:55 amYOW - ATH
2 stops24h 25mDelta
Tue 6/33:30 pmATH - YOW
2 stops39h 52mDelta
Deal found 4/28$1,156
This Aegean Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:00 pmYOW - ATH
1 stop23h 50mAegean Airlines
Wed 5/284:00 pmATH - YOW
1 stop31h 35mAegean Airlines
Deal found 4/28$1,707
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:55 pmYOW - ATH
2 stops19h 35mTurkish Airlines
Tue 7/223:55 amATH - YOW
2 stops25h 10mTurkish Airlines
Deal found 4/28$1,726

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 2,558,603 searches. Data last updated April 30, 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

Thu 9/11

5:15 pm-4:40 pm

2 stops16h 25m

Athens Eleftherios V.

Sat 9/20

3:25 am-3:00 pm

1 stop18h 35m

$767

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 5/18

8:55 pm-10:05 am

1 stop30h 10m

Athens Eleftherios V.

Thu 5/29

6:00 am-12:19 am

2 stops25h 19m

$822

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 9/1

12:00 pm-10:05 am

2 stops15h 05m

Athens Eleftherios V.

Sat 9/20

12:10 pm-8:14 pm

1 stop15h 04m

$841

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Fri 6/13

1:55 pm-11:40 pm

2 stops26h 45m

Athens Eleftherios V.

Fri 6/20

6:30 am-5:05 pm

2 stops17h 35m

$855

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 6/11

5:15 pm-4:40 pm

2 stops16h 25m

Athens Eleftherios V.

Thu 6/26

6:00 am-3:05 pm

2 stops16h 05m

$863

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 5/18

9:05 am-12:55 am

2 stops32h 50m

Athens Eleftherios V.

Sat 5/31

6:30 am-8:17 pm

2 stops20h 47m

$895

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 5/18

5:15 am-8:10 am

2 stops19h 55m

Athens Eleftherios V.

Mon 6/2

6:00 am-10:09 pm

2 stops23h 09m

$924

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 7/16

5:15 pm-5:05 pm

1 stop16h 50m

Athens Eleftherios V.

Tue 7/22

3:25 am-3:05 pm

1 stop18h 40m

$1,027

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 5/21

5:55 am-1:20 pm

2 stops24h 25m

Athens Eleftherios V.

Tue 6/3

3:30 pm-12:22 am

2 stops39h 52m

$1,156

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sat 5/17

9:00 pm-3:50 am

1 stop23h 50m

Athens Eleftherios V.

Wed 5/28

4:00 pm-4:35 pm

1 stop31h 35m

$1,707

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 results
1
2

Compare providers for flights from Ottawa to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to Athens in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ottawa-Athens flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ottawa-Athens flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ottawa-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-Athens flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 25, 2025.

The best time to book flights from Ottawa to Athens is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $679). Flying from Ottawa to Athens in June is currently the most expensive (average of $1,309). 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 April 30, 2025.

It’s optimal to fly from Ottawa to Athens in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

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 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Athens when rainfall is around 0.2 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 April 30, 2025.
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
739 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Delta
8.0
Very good
7,936 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,333 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
780 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,588 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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?

    According to our current data, Lufthansa ($822), Air Canada ($841), and Austrian Airlines ($855) offers the cheapest pricing from Ottawa to Athens. You may be able to fly from Ottawa to Athens for 10% 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 $679). Flying from Ottawa to Athens in June is currently the most expensive (average of $1,309). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Piraeus
Glyfada
Aegina
Loutraki

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Alternative routes for Ottawa to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Athens flights
Pierre Elliott Trudeau Intl to Athens flights
Windsor to Athens flights

Top 2 airlines flying from Ottawa to Athens

Discover the top 2 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 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$706Average$906FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$730Average$1,137FlexibilityNo cancel feeOn-time77%

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