YOW - ATH

$641 Find Cheap Flights from Ottawa to Athens - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$788
Typical prices: $796-$1,002
KLM, Air France
Tue 4/10Thu 4/19
YOW - ATH • 2 stops
Cheapest one-way
$641
Typical prices: $552-$846
British Airways
Mon 3/19
YOW - ATH • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Ottawa and Athens. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
13 weeks
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
When to travel
December
Cheapest • 28% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Newark (EWR)
Cheapest • Avg $807 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 13h 22m (one-way)
Insights
Insights
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)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Athens

Sat, Apr 10 - Mon, Apr 19
Multiple Airlines Logo
5:15 pm - 4:30 pmYOW  Ottawa-ATH Athens Eleftherios V.
16h 15m2 stops Paris Charles de Gaulle Amsterdam Schiphol
Multiple Airlines Logo
6:35 am - 3:00 pmATH  Athens Eleftherios V.-YOW Ottawa
15h 25m1 stop Paris Charles de Gaulle
$788Multiple Airlines
Sat, Apr 10 - Mon, Apr 19
Multiple Airlines Logo
5:10 pm - 4:30 pmYOW  Ottawa-ATH Athens Eleftherios V.
16h 20m2 stops Paris Charles de Gaulle Amsterdam Schiphol
Multiple Airlines Logo
6:35 am - 3:00 pmATH  Athens Eleftherios V.-YOW Ottawa
15h 25m1 stop Paris Charles de Gaulle
$788Multiple Airlines
Sat, Apr 10 - Mon, Apr 19
Multiple Airlines Logo
5:10 pm - 4:30 pmYOW  Ottawa-ATH Athens Eleftherios V.
16h 20m2 stops Paris Charles de Gaulle Amsterdam Schiphol
Multiple Airlines Logo
6:35 am - 3:00 pmATH  Athens Eleftherios V.-YOW Ottawa
15h 25m1 stop Paris Charles de Gaulle
$790Multiple Airlines
Sat, Apr 10 - Mon, Apr 19
United Airlines Logo
5:20 pm - 8:10 amYOW  Ottawa-ATH Athens Eleftherios V.
31h 50m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
10:25 am - 2:27 pmATH  Athens Eleftherios V.-YOW Ottawa
35h 02m2 stops Newark Washington, D.C. Reagan-National
$791United Airlines
Sat, Apr 10 - Mon, Apr 19
Multiple Airlines Logo
5:10 pm - 4:30 pmYOW  Ottawa-ATH Athens Eleftherios V.
16h 20m2 stops Paris Charles de Gaulle Amsterdam Schiphol
Multiple Airlines Logo
6:35 am - 3:00 pmATH  Athens Eleftherios V.-YOW Ottawa
15h 25m1 stop Paris Charles de Gaulle
$796Multiple Airlines
Mon, Dec 14 - Fri, Jan 22
Air Canada Logo
9:00 am - 12:55 pmYOW  Ottawa-ATH Athens Eleftherios V.
20h 55m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Air Canada Logo
7:05 am - 7:30 pmATH  Athens Eleftherios V.-YOW Ottawa
19h 25m2 stops Zurich Toronto Pearson Intl
$931Air Canada
Mon, Dec 14 - Fri, Jan 22
Air Canada Logo
9:00 am - 12:55 pmYOW  Ottawa-ATH Athens Eleftherios V.
20h 55m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Air Canada Logo
7:05 am - 7:30 pmATH  Athens Eleftherios V.-YOW Ottawa
19h 25m2 stops Zurich Toronto Pearson Intl
$1,013Air Canada
Mon, Dec 14 - Fri, Jan 22
Air Canada Logo
10:50 am - 1:40 pmYOW  Ottawa-ATH Athens Eleftherios V.
19h 50m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Air Canada Logo
7:05 am - 7:30 pmATH  Athens Eleftherios V.-YOW Ottawa
19h 25m2 stops Zurich Toronto Pearson Intl
$1,041Air Canada
Mon, Dec 14 - Fri, Jan 22
Air Canada Logo
10:50 am - 12:55 pmYOW  Ottawa-ATH Athens Eleftherios V.
19h 05m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Air Canada Logo
8:35 am - 9:50 pmATH  Athens Eleftherios V.-YOW Ottawa
20h 15m3 stops Milan Malpensa Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,341Air Canada
Sun, Dec 20 - Wed, Dec 30
Air France Logo
5:10 pm - 1:40 pmYOW  Ottawa-ATH Athens Eleftherios V.
13h 30m1 stop Paris Charles de Gaulle
Air France Logo
2:40 pm - 3:00 pmATH  Athens Eleftherios V.-YOW Ottawa
31h 20m1 stop Paris Charles de Gaulle
$2,037Air France
Booking Insights

Price, demand and travel trends for Ottawa to Athens flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Ottawa to Athens?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Ottawa to Athens. It’s 10% cheaper than the average day, while Thursday is the most expensive, with prices 12% higher.

What’s the cheapest month to fly from Ottawa to Athens?

•December is the cheapest month to fly from Ottawa to Athens at $641 round-trip.
•July ($976) and June ($944) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 52% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Ottawa to Athens the cheapest?

Flights from Ottawa to Athens are cheapest 13 weeks before departure. Booking in this window typically costs about 15% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Ottawa to Athens flights

Low season

January

Cheapest flight

$641
Beat the crowds with an average 71% drop in travelers.
The most popular month to fly with an average 86% increase in travelers.
One-way 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

Your Ottawa to Athens flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ottawa to Athens?

    Two cabin classes are available on flights from Ottawa to Athens:

    • Economy Class
    • Business Class

  • How long is a flight from Ottawa to Athens?

    A nonstop flight from Ottawa to Athens takes 00m, covering 4,823 miles.

  • Do I need a passport to fly from Ottawa to Athens?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ottawa to Athens flight?

    Round-trip flights from Ottawa to Athens range from $796 to $1,002, with an average of $890 over the past 12 months. Anything below $796 counts as a good deal.

  • How expensive are last-minute Ottawa to Athens flights?

    Last-minute fares on this route (booked within two weeks of departure) are 3% below the route average of $890. Booking late can sometimes save you money, but inventory is limited.

  • Have flight prices from Ottawa to Athens changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $788 to $5,662. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Ottawa to Athens looking right now?

    One-way fares from Ottawa to Athens are currently higher than usual. Average one-way flight prices are about $1,614, which is 152% above the typical average for this route.

  • What car rental options are available at Athens Eleftherios V. Airport (ATH)?

    Athens Eleftherios V. Airport (ATH) hosts 5 major car rental companies, with daily rates averaging $28 for economy cars. Top options include:

    • Record go
    • Centauro
    • Europcar
    • SURPRICE CAR RENTAL
    • Alamo

  • Which airports can I use when flying from Ottawa to Athens?

    Flights from Ottawa to Athens usually depart from Ottawa (YOW) and arrive at Athens Eleftherios V. (ATH).

  • Which airports do connecting flights from Ottawa to Athens pass through?

    One-stop flights from Ottawa to Athens most commonly connect through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) - 62% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 19% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 17% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Ottawa to Athens?

    Yes. Flexible dates can save you up to 20% on flights from Ottawa to Athens. Monday is the cheapest departure day at $807 round-trip on average, while Thursday is the most expensive at $998, a difference of $191.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ottawa to Athens?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 13h 22m, compared with 14h 39m via Toronto Pearson Intl (YYZ) and 15h 01m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Ottawa and Athens?

    Athens is 7 hours ahead of Ottawa (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Athens?

    Some of the most popular sights in Athens are Acropolis, Syntagma Square and Parthenon. These are among the most viewed places in Athens on KAYAK.

Your guide to booking Ottawa to Athens flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $807, about $191 less than Thursday fares (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 15% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ottawa to Athens trip for December. Fares historically average $641 round-trip in that month - typically $335 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Ottawa to Athens

Complete your trip to Athens with a hotel stay or car rental

Car rentals in Athens
Hotels in Athens
Vacations in Athens