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$461+ Cheap flights from Ottawa (YOW) to Athens (ATH)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ATH
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$748
(Air France)

One-way from

$461
(SWISS)

Popular in

December

Cheapest in

November

Average price

$974
From Ottawa to Athens Eleftherios V.
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One-way flight from Ottawa to Athens Eleftherios V.
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Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Air France deal was found by Cheapflights users on 7/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:15 pmYOW - ATH
1 stop25h 55mAir France
Thu 9/183:25 amATH - YOW
1 stop18h 40mAir France
Deal found 7/29$748
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:15 pmYOW - ATH
2 stops16h 25mMultiple Airlines
Fri 10/246:30 amATH - YOW
1 stop15h 35mMultiple Airlines
Deal found 7/29$768
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:05 pmYOW - ATH
1 stop11h 00mLufthansa
Thu 9/412:10 pmATH - YOW
1 stop16h 54mLufthansa
Deal found 7/29$832
This Austrian Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 10/26:55 pmYOW - ATH
2 stops21h 45mAustrian Airlines
Mon 10/206:30 amATH - YOW
2 stops17h 34mAustrian Airlines
Deal found 7/30$881
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:25 pmYOW - ATH
2 stops22h 35mUnited Airlines
Mon 10/136:00 amATH - YOW
2 stops23h 05mUnited Airlines
Deal found 7/29$901
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:00 pmYOW - ATH
2 stops29h 55mSWISS
Sat 10/44:35 pmATH - YOW
2 stops37h 29mSWISS
Deal found 7/29$1,020
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:55 pmYOW - ATH
2 stops32h 00mTurkish Airlines
Wed 10/83:55 amATH - YOW
2 stops27h 24mTurkish Airlines
Deal found 7/29$1,074

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 July 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

Fri 9/12

5:15 pm-2:10 am

1 stop25h 55m

Athens Eleftherios V.

Thu 9/18

3:25 am-3:05 pm

1 stop18h 40m

$748

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Tue 10/7

5:15 pm-4:40 pm

2 stops16h 25m

Athens Eleftherios V.

Fri 10/24

6:30 am-3:05 pm

1 stop15h 35m

$768

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sat 8/23

4:05 pm-10:05 am

1 stop11h 00m

Athens Eleftherios V.

Thu 9/4

12:10 pm-10:04 pm

1 stop16h 54m

$832

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 10/2

6:55 pm-11:40 pm

2 stops21h 45m

Athens Eleftherios V.

Mon 10/20

6:30 am-5:04 pm

2 stops17h 34m

$881

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 10/2

5:25 pm-11:00 pm

2 stops22h 35m

Athens Eleftherios V.

Mon 10/13

6:00 am-10:05 pm

2 stops23h 05m

$901

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 9/18

12:00 pm-12:55 am

2 stops29h 55m

Athens Eleftherios V.

Sat 10/4

4:35 pm-11:04 pm

2 stops37h 29m

$1,020

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 9/29

5:55 pm-8:55 am

2 stops32h 00m

Athens Eleftherios V.

Wed 10/8

3:55 am-12:19 am

2 stops27h 24m

$1,074

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 9/18

11:55 am-12:45 am

2 stops29h 50m

Athens Eleftherios V.

Fri 10/3

6:05 am-5:04 pm

2 stops17h 59m

$1,111

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Tue 10/28

6:20 pm-12:55 pm

2 stops36h 35m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 2025.

The best time to book flights from Ottawa to Athens is 84 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 $1,287). 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 July 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.

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 July 30, 2025.
Get a feel of what it's like to fly with Austrian Airlines, Air France, and SWISS from Ottawa to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air France
7.5
Good
1,465 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,896 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,928 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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, Air France ($748), Lufthansa ($832), and Austrian Airlines ($881) offers the cheapest pricing from Ottawa to Athens. You may be able to fly from Ottawa to Athens for 17% 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 $1,287). 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 Athens?

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

Browse thousands of different options on Cheapflights for your next trip

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$712Average$968FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$736Average$1,137FlexibilityNo cancel feeOn-time77%

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