Which layover airport offers the lowest fares from Ottawa to Athens?

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 1,238.

Which airlines fly to Athens?

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Athens from Ottawa according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Athens. Keep in mind that there are 14 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Ottawa and Athens?

Paris (CDG) was the most common stop: 46% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest travel time from Ottawa to Athens?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 12h 01m.

Which layover airport has the shortest connection time from Ottawa to Athens?

Toronto (YYZ) has the shortest average layover time for this route: 3h 16m.

What is the cheapest airline that flies from Ottawa to Athens Eleftherios V.?

Lufthansa and Air Canada are the most popular carriers operating from Ottawa to Athens Eleftherios V.

When did momondo last update prices for flights from Ottawa Airport to Athens Eleftherios V. Airport?

Prices for flights from Ottawa Airport to Athens Eleftherios V. Airport refresh daily.

How many operators does momondo search for flights from Ottawa Airport to Athens Eleftherios V. Airport?

There are 5 operators available for flights from Ottawa Airport to Athens Eleftherios V. Airport as of February 2026.

How old do you have to be to fly from Ottawa Airport to Athens Eleftherios V. Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The travel and health documents required for your trip to Athens Eleftherios V. Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Athens Eleftherios V. Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 535 Cheap Flights from Ottawa to Athens in 2026

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Find the cheapest flights from Ottawa to Athens

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 p.m. - 12:20 p.m.

YOW

ATH

13h 20m

1 stop

3:00 p.m. - 12:25 a.m.

ATH

YOW

16h 25m

1 stop

C$ 926Air Transat

Sun, 31 May - Sat, 6 Jun

2:05 p.m. - 10:40 a.m.

YOW

ATH

14h 35m

2 stops

10:55 a.m. - 7:41 p.m.

ATH

YOW

14h 46m

2 stops

C$ 929Air Canada

Fri, 20 Mar - Fri, 27 Mar

10:50 a.m. - 10:40 a.m.

YOW

ATH

17h 50m

1 stop

10:55 a.m. - 9:41 a.m.

ATH

YOW

28h 46m

1 stop

C$ 933Air Canada

Fri, 20 Mar - Fri, 27 Mar

4:00 p.m. - 12:20 p.m.

YOW

ATH

13h 20m

1 stop

3:00 p.m. - 12:25 a.m.

ATH

YOW

16h 25m

1 stop

C$ 938Air Transat

Sun, 31 May - Mon, 8 Jun

5:45 a.m. - 12:55 p.m.

YOW

ATH

25h 10m

2 stops

10:55 a.m. - 2:07 p.m.

ATH

YOW

33h 12m

1 stop

C$ 942Air Canada

Wed, 18 Mar - Wed, 25 Mar

5:20 p.m. - 11:00 p.m.

YOW

ATH

22h 40m

1 stop

6:35 a.m. - 3:00 p.m.

ATH

YOW

15h 25m

1 stop

C$ 944Air France

Sun, 19 Apr - Fri, 8 May

5:20 p.m. - 1:35 p.m.

YOW

ATH

13h 15m

1 stop

2:35 p.m. - 3:10 p.m.

ATH

YOW

31h 35m

1 stop

C$ 949Air France

Tue, 17 Feb - Sat, 28 Feb

5:20 p.m. - 1:35 p.m.

YOW

ATH

13h 15m

1 stop

2:35 p.m. - 4:10 p.m.

ATH

YOW

31h 35m

1 stop

C$ 950Air France

Thu, 5 Mar - Mon, 16 Mar

2:05 p.m. - 4:40 p.m.

YOW

ATH

19h 35m

2 stops

12:15 p.m. - 1:38 a.m.

ATH

YOW

19h 23m

1 stop

C$ 955Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

5:20 p.m. - 11:00 p.m.

YOW

ATH

22h 40m

1 stop

6:35 p.m. - 3:00 p.m.

ATH

YOW

27h 25m

1 stop

C$ 961Air France

Sun, 19 Apr - Sat, 9 May

Lufthansa flights from Ottawa to Athens

Our best Lufthansa deals on Ottawa to Athens flight tickets

Lufthansa

12 May

YOW2:25 p.m.Ottawa

12h 45m

1 stop

ATH10:10 a.m.Athens Eleftherios V.

26 May

ATH12:10 p.m.Athens Eleftherios V.

15h 41m

1 stop

YOW8:51 p.m.Ottawa

C$ 963

Lufthansa

6 Mar

YOW3:55 p.m.Ottawa

12h 45m

1 stop

ATH11:40 a.m.Athens Eleftherios V.

17 Mar

ATH1:10 p.m.Athens Eleftherios V.

18h 28m

1 stop

YOW1:38 a.m.Ottawa

C$ 1,024

Lufthansa

6 Mar

YOW3:55 p.m.Ottawa

12h 45m

1 stop

ATH11:40 a.m.Athens Eleftherios V.

15 Mar

ATH10:55 a.m.Athens Eleftherios V.

17h 23m

1 stop

YOW10:18 p.m.Ottawa

C$ 1,027

KLM flights from Ottawa to Athens

Our best KLM deals on Ottawa to Athens flight tickets

KLM

17 Feb

YOW5:20 p.m.Ottawa

24h 55m

2 stops

ATH1:15 a.m.Athens Eleftherios V.

28 Feb

ATH5:25 p.m.Athens Eleftherios V.

28h 45m

2 stops

YOW3:10 p.m.Ottawa

C$ 1,020

KLM

8 Feb

YOW5:20 p.m.Ottawa

16h 10m

2 stops

ATH4:30 p.m.Athens Eleftherios V.

15 Feb

ATH6:05 a.m.Athens Eleftherios V.

25h 34m

2 stops

YOW12:39 a.m.Ottawa

C$ 1,039

KLM

13 Feb

YOW5:30 p.m.Ottawa

24h 45m

2 stops

ATH1:15 a.m.Athens Eleftherios V.

28 Feb

ATH5:25 p.m.Athens Eleftherios V.

28h 45m

2 stops

YOW3:10 p.m.Ottawa

C$ 1,338

Fly from

Fly to

Route

Depart

Return

Price

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 31/5

4:00 p.m.-12:20 p.m.

1 stop13h 20m

Athens Eleftherios V.

Sat 6/6

3:00 p.m.-12:25 a.m.

1 stop16h 25m

C$ 926

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Fri 20/3

2:05 p.m.-10:40 a.m.

2 stops14h 35m

Athens Eleftherios V.

Fri 27/3

10:55 a.m.-7:41 p.m.

2 stops14h 46m

C$ 929

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Fri 20/3

10:50 a.m.-10:40 a.m.

1 stop17h 50m

Athens Eleftherios V.

Fri 27/3

10:55 a.m.-9:41 a.m.

1 stop28h 46m

C$ 933

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 31/5

4:00 p.m.-12:20 p.m.

1 stop13h 20m

Athens Eleftherios V.

Mon 8/6

3:00 p.m.-12:25 a.m.

1 stop16h 25m

C$ 938

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 18/3

5:45 a.m.-12:55 p.m.

2 stops25h 10m

Athens Eleftherios V.

Wed 25/3

10:55 a.m.-2:07 p.m.

1 stop33h 12m

C$ 942

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 19/4

5:20 p.m.-11:00 p.m.

1 stop22h 40m

Athens Eleftherios V.

Fri 8/5

6:35 a.m.-3:00 p.m.

1 stop15h 25m

C$ 944

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Tue 17/2

5:20 p.m.-1:35 p.m.

1 stop13h 15m

Athens Eleftherios V.

Sat 28/2

2:35 p.m.-3:10 p.m.

1 stop31h 35m

C$ 949

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 5/3

5:20 p.m.-1:35 p.m.

1 stop13h 15m

Athens Eleftherios V.

Mon 16/3

2:35 p.m.-4:10 p.m.

1 stop31h 35m

C$ 950

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 2/3

2:05 p.m.-4:40 p.m.

2 stops19h 35m

Athens Eleftherios V.

Mon 9/3

12:15 p.m.-1:38 a.m.

1 stop19h 23m

C$ 955

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 19/4

5:20 p.m.-11:00 p.m.

1 stop22h 40m

Athens Eleftherios V.

Sat 9/5

6:35 p.m.-3:00 p.m.

1 stop27h 25m

C$ 961

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Athens?

The month of January is, on average, the cheapest month to fly to Athens from Ottawa, with most prices found around C$ 1,099. If you aren’t able to travel to Athens during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 1,113.

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

You are more likely to see cheaper flights to Athens from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around C$ 1,228 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Ottawa for as low as C$ 1,136 on momondo.

Can stopping save me money on Ottawa to Athens flights?

You could potentially save up to 28% on your flight if you consider stops on a Ottawa to Athens flight.

When to book flights from Ottawa to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Athens according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Athens (YOW to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Athens

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Ottawa to Athens takes 12h 45m

There are no direct flights from Ottawa to Athens. There are no popular flight routes from Ottawa to Athens.

Search flight deals

How far is Ottawa to Athens Eleftherios V. by plane?
The distance between Ottawa and Athens Eleftherios V. is about 7739.5 km. Typically, this will take 12h 45m by plane in normal conditions.
When did momondo last update prices for flights from Ottawa Airport to Athens Eleftherios V. Airport?
Prices for flights from Ottawa Airport to Athens Eleftherios V. Airport refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Athens Eleftherios V. Airport?
There are 5 operators available for flights from Ottawa Airport to Athens Eleftherios V. Airport as of February 2026.
How old do you have to be to fly from Ottawa Airport to Athens Eleftherios V. Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The travel and health documents required for your trip to Athens Eleftherios V. Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Athens Eleftherios V. Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ottawa to Athens?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to Athens is Air Canada (71% of total bookings). The next most popular airlines are Air France (17%), Lufthansa (6%), and Air Transat (3%).

Best airlines flying from Ottawa to Athens

Compare and see reviews for airlines that fly from Ottawa to Athens with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom C$ 961	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Lufthansa	PriceFrom C$ 982	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights
United Airlines	PriceFrom C$ 994	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,025	Free Cancellation	Rating 7.1 10,685 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 1,081	Free Cancellation	Rating 7.7 502 reviews	Search Air Transat flights

Glyfada

Loutraki

Piraeus

Hydra

Aegina

Galaxidi

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Athens?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Athens. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Athens with flexible booking policies on momondo?

Yes. All flights to Athens from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Athens?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Athens from Ottawa.

I’m not ready to book a flight from Ottawa to Athens right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Athens from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Ottawa to Athens from C$ 535

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Athens departing on 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cheap round-trip flights

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Lufthansa flights from Ottawa to Athens

Our best Lufthansa deals on Ottawa to Athens flight tickets

KLM flights from Ottawa to Athens

Our best KLM deals on Ottawa to Athens flight tickets

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Use the filters below to find and compare flights from Ottawa to Athens that are best for you.

See travel insights to Athens from

How to get the cheapest flight ticket from Ottawa to Athens

What is the cheapest month to fly to Athens?

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

Can stopping save me money on Ottawa to Athens flights?

You could potentially save up to 28% on your flight if you consider stops on a Ottawa to Athens flight.

What is the cheapest airline that flies from Ottawa to Athens Eleftherios V.?

Lufthansa and Air Canada are the most popular carriers operating from Ottawa to Athens Eleftherios V.

Which airlines fly to Athens?

Which airport is the most popular layover for flights between Ottawa and Athens?

Paris (CDG) was the most common stop: 46% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ottawa to Athens?

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 1,238.

Which layover airport has the shortest travel time from Ottawa to Athens?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 12h 01m.

Which layover airport has the shortest connection time from Ottawa to Athens?

Toronto (YYZ) has the shortest average layover time for this route: 3h 16m.

When to book flights from Ottawa to Athens

Cheap Ottawa to Athens (YOW to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Athens

Fastest flight time

Direct flights

How far is Ottawa to Athens Eleftherios V. by plane?

When did momondo last update prices for flights from Ottawa Airport to Athens Eleftherios V. Airport?

How many operators does momondo search for flights from Ottawa Airport to Athens Eleftherios V. Airport?

How old do you have to be to fly from Ottawa Airport to Athens Eleftherios V. Airport?

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

What is the most popular airline from Ottawa to Athens?

Best airlines flying from Ottawa to Athens

Compare and see reviews for airlines that fly from Ottawa to Athens with momondo

Travelling to a place near Athens?

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Athens?

Can I find flights from Ottawa to Athens with flexible booking policies on momondo?

How can momondo help me find flights from Ottawa to Athens?

I’m not ready to book a flight from Ottawa to Athens right now. Can momondo alert me if prices change?

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favourite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Athens

List of cabin classes available on flights landing in Athens. Availability may vary depending on flight origin and airline.

Popular Cities in Greece

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ottawa

According to popular flight searches on momondo this year

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