YOW - ATH

$504 Find Cheap Flights from Ottawa to Athens

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Athens departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Athens, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Athens, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$671
Overall average: $883
KLM, Air France
Sun 4/5Mon 4/20
YOW - ATH • 2 stops
Cheapest one-way
$504
Multiple Airlines
Fri 4/24
YOW - ATH • 3 stops
Top airlines
Cheapest • from $704 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ottawa and Athens. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $801 (round-trip)
Shortest trip • 12h 07m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Athens!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Athens (YOW-ATH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Athens

Sun, Apr 5 - Mon, Apr 20
Multiple Airlines Logo
5:10 pm - 4:30 pm
YOW
-
ATH
16h 20m
2 stops
Multiple Airlines Logo
6:35 am - 3:00 pm
ATH
-
YOW
15h 25m
1 stop
$671Multiple Airlines
Wed, May 27 - Wed, Jun 10
Multiple Airlines Logo
5:25 pm - 4:30 pm
YOW
-
ATH
16h 05m
2 stops
Multiple Airlines Logo
6:35 am - 3:00 pm
ATH
-
YOW
15h 25m
1 stop
$674Multiple Airlines
Wed, May 27 - Wed, Jun 10
Multiple Airlines Logo
5:25 pm - 4:30 pm
YOW
-
ATH
16h 05m
2 stops
Multiple Airlines Logo
6:35 am - 3:00 pm
ATH
-
YOW
15h 25m
1 stop
$676Multiple Airlines
Wed, May 27 - Wed, Jun 10
Multiple Airlines Logo
5:25 pm - 4:30 pm
YOW
-
ATH
16h 05m
2 stops
Multiple Airlines Logo
6:35 am - 3:00 pm
ATH
-
YOW
15h 25m
1 stop
$681Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
6:25 pm - 4:30 pm
YOW
-
ATH
15h 05m
2 stops
Multiple Airlines Logo
6:35 am - 3:00 pm
ATH
-
YOW
15h 25m
1 stop
$687Multiple Airlines
Wed, May 27 - Wed, Jun 10
KLM Logo
5:25 pm - 4:30 pm
YOW
-
ATH
16h 05m
2 stops
KLM Logo
6:00 am - 3:00 pm
ATH
-
YOW
16h 00m
2 stops
$704KLM
Wed, May 27 - Wed, Jun 10
KLM Logo
5:25 pm - 4:30 pm
YOW
-
ATH
16h 05m
2 stops
KLM Logo
6:00 am - 3:00 pm
ATH
-
YOW
16h 00m
2 stops
$707KLM
Wed, May 27 - Wed, Jun 10
KLM Logo
5:25 pm - 4:30 pm
YOW
-
ATH
16h 05m
2 stops
KLM Logo
6:00 am - 3:00 pm
ATH
-
YOW
16h 00m
2 stops
$712KLM
Sun, May 3 - Sun, May 10
KLM Logo
6:25 pm - 4:30 pm
YOW
-
ATH
15h 05m
2 stops
KLM Logo
6:00 am - 3:00 pm
ATH
-
YOW
16h 00m
2 stops
$718KLM
Tue, Apr 28 - Tue, May 5
Air France Logo
5:10 pm - 5:40 pm
YOW
-
ATH
17h 30m
1 stop
Air France Logo
6:35 am - 3:00 pm
ATH
-
YOW
15h 25m
1 stop
$746Air France
Booking Insights

KAYAK's insights & trends for Ottawa to Athens flights

Get data-powered insights and trends into flights from Ottawa to Athens to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Athens is January, where tickets cost $769 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,108 and $982 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Athens, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$504
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Ottawa to Athens

When to book flights from Ottawa to Athens

Are your dates flexible? Find out the best times to travel from Ottawa to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Athens

  • What is the cheapest flight from Ottawa to Athens?

    In the last 3 days, the lowest price for a flight from Ottawa to Athens was $504 for a one-way ticket and $671 for a round-trip.

  • Do I need a passport to fly between Ottawa and Athens?

    A passport is required to fly from Ottawa to Athens.

  • Which aircraft models fly most regularly from Ottawa to Athens?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Athens?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Ottawa and Athens, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ottawa to Athens, Air France or Air Canada?

    The two airlines most popular with KAYAK users for flights from Ottawa to Athens are Air France and Air Canada. With an average price for the route of $956 and an overall rating of 7.4, Air France is the most popular choice. Air Canada is also a great choice for the route, with an average price of $1,101 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Ottawa to Athens?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Athens.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Athens?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Athens?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and ATH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Athens?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ottawa to Athens

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Athens? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Air FranceOverall score based on 1546 reviews
7.3Comfort
7.0Entertainment
8.1Crew
7.4Boarding
7.0Food
Airline reviews

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

8.0 ExcellentAnonymous, Mar 2026
CPT - CDG
Read more Air France reviews

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

They lost my bag and I still haven’t received it yet

They lost my bag and I still have not received it

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

By modern air travel standards, our 15-hour flight to Delhi was very nice. Quiet-ish, straightforward, good service, okay seats, etc. All good.

Again, it was delayed and then our connecting aircraft was very cold.

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

We were happy with the service and cost of checking a bag

The service to/from the airport/plane (wheelchair assistance for my mother in law) was exceptional. The staff was super friendly and courteous. The staff on the plane was also very nice. The food quality could have been better (mashed chicken sandwich).

They had the small delay so they thought I wouldn't make my connection and they canceled my whole flight from the connection onwards even though I made it to the connection I was there on the boarding but I couldn't board to my next flight because the airline company canceled my flight before I even got to the second airport They didn't help in arranging a new flight they told me I could put a claim somewhere at some point which made my frustration even worse no hotel was allocated no notification of any kind and all I heard was the sentence we are not responsible we didn't cancel it someone else is responsible go look for it

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

Information on your arrival and departure airports