Canada
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YOW - ATH

C$ 479 Find Cheap Flights from Ottawa to Athens – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 1,046
Typical prices: C$ 1,132-C$ 1,427
Air Canada
Sun 11/11Mon 19/11
YOW - ATH • 2 stops
Cheapest one-way flights
C$ 531
Typical prices: C$ 779-C$ 1,206
Lufthansa
Sat 20/10
YOW - ATH • 1 stop
Direct 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 travellers who book at least 13 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 15% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg C$ 1,230 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 13h 24m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy 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

Wed, 11 Nov - Thu, 19 Nov
Air Canada Logo
10:50 a.m. - 11:00 a.m.YOW  Ottawa-ATH Athens Eleftherios V.
17h 10m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:00 p.m. - 9:50 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
15h 50m1 stop Toronto Pearson Intl
C$ 1,046Air Canada
3+ days ago
Wed, 11 Nov - Thu, 19 Nov
Air Canada Logo
12:30 p.m. - 11:00 a.m.YOW  Ottawa-ATH Athens Eleftherios V.
15h 30m2 stops Québec City Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:00 p.m. - 9:50 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
15h 50m1 stop Toronto Pearson Intl
C$ 1,046Air Canada
3+ days ago
Sun, 8 Nov - Mon, 23 Nov
Air Canada Logo
12:30 p.m. - 11:00 a.m.YOW  Ottawa-ATH Athens Eleftherios V.
15h 30m2 stops Québec City Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:00 p.m. - 7:45 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
13h 45m1 stop Toronto Pearson Intl
C$ 1,047Air Canada
3+ days ago
Tue, 2 Feb - Tue, 2 Mar
Multiple Airlines Logo
10:50 a.m. - 4:50 p.m.YOW  Ottawa-ATH Athens Eleftherios V.
23h 00m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
1:00 p.m. - 7:25 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
13h 25m1 stop Toronto Pearson Intl
C$ 1,074Multiple Airlines
3+ days ago
Tue, 8 Dec - Fri, 5 Feb
Air France Logo
5:25 p.m. - 1:40 p.m.YOW  Ottawa-ATH Athens Eleftherios V.
13h 15m1 stop Paris Charles de Gaulle
Air France Logo
2:40 p.m. - 3:00 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
31h 20m1 stop Paris Charles de Gaulle
C$ 1,086Air France
1 day ago
Tue, 8 Dec - Fri, 5 Feb
Multiple Airlines Logo
6:10 p.m. - 11:00 a.m.YOW  Ottawa-ATH Athens Eleftherios V.
33h 50m1 stop Toronto Pearson Intl
Multiple Airlines Logo
6:40 a.m. - 7:30 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
19h 50m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
C$ 1,096Multiple Airlines
1 day ago
Mon, 1 Feb - Mon, 1 Mar
Multiple Airlines Logo
1:25 p.m. - 4:50 p.m.YOW  Ottawa-ATH Athens Eleftherios V.
20h 25m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
1:55 p.m. - 6:40 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
35h 45m2 stops Zurich Toronto Pearson Intl
C$ 1,098Multiple Airlines
3+ days ago
Sun, 31 Jan - Mon, 1 Mar
Lufthansa Logo
2:00 p.m. - 4:30 p.m.YOW  Ottawa-ATH Athens Eleftherios V.
19h 30m2 stops Toronto Pearson Intl Frankfurt am Main
Lufthansa Logo
6:40 a.m. - 6:40 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
19h 00m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
C$ 1,281Lufthansa
3+ days ago
Sat, 20 Feb - Sat, 27 Feb
Lufthansa Logo
4:10 p.m. - 6:25 p.m.YOW  Ottawa-ATH Athens Eleftherios V.
19h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Lufthansa Logo
6:45 a.m. - 2:12 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
14h 27m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
C$ 1,352Lufthansa
3+ days ago
Thu, 10 Dec - Wed, 23 Dec
Air France Logo
5:10 p.m. - 1:40 p.m.YOW  Ottawa-ATH Athens Eleftherios V.
13h 30m1 stop Paris Charles de Gaulle
Air France Logo
2:40 p.m. - 3:00 p.m.ATH  Athens Eleftherios V.-YOW Ottawa
31h 20m1 stop Paris Charles de Gaulle
C$ 1,390Air France
3+ days ago
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.

How much is a round-trip flight from Ottawa to Athens?

Round-trip flights from Ottawa to Athens typically range from C$ 1,132 to C$ 1,427. The lowest price found in the past 5 days was C$ 1,046, on Air Canada.

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 9% cheaper than the average day, while Thursday is the most expensive, with prices 9% higher.

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

•April is the cheapest month to fly from Ottawa to Athens at C$ 1,074 round-trip.
•July (C$ 1,385) and June (C$ 1,356) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 28% 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 16% 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

December

Cheapest flight

C$ 531
Beat the crowds with an average 67% drop in traveller numbers.
The most popular month to fly with an average 80% increase in traveller numbers.
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.

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long does a flight from Ottawa to Athens take?

    A direct flight from Ottawa to Athens takes 00m, covering 12,490 km.

  • 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 C$ 1,132 to C$ 1,427, with an average of C$ 1,268 over the past 12 months. Anything below C$ 1,132 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 C$ 1,268. Booking late can sometimes save you money, but availability 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 C$ 1,046 to C$ 10,293. That means the highest observed fare was about 10x 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 lower than usual. Average one-way flight prices are about C$ 680, which is 26% below 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 starting from around C$ 3 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 17% on flights from Ottawa to Athens. Monday is the cheapest departure day at C$ 1,154 round-trip on average, while Thursday is the most expensive at C$ 1,386, a difference of C$ 232.

    KAYAK's flexible dates feature shows options up to three 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 when travelling from Ottawa to Athens?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 13h 24m, 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.

  • Which popular places can I visit in Athens?

    Some of the most popular sights in Athens are Acropolis, Syntagma Square, and Syntagma Metro Station Archaeological Collection. 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 C$ 1,154, about C$ 232 less than Thursday fares (17% 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 16% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ottawa to Athens trip for April. Fares historically average C$ 1,074 round-trip in that month – typically C$ 311 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