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

Air Canada is the most popular carrier operating from Ottawa to Athens Eleftherios V.

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.

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

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 12h 15m.

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

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 1,220.

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

Paris (CDG) was the most common stop: 56% of momondo users choosing one-stop flights on this route connected there.

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 57% 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.

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 September 2025.

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$ 450 Cheap Flights from Ottawa to Athens in 2025/26

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Find the cheapest flights from Ottawa to Athens

Round-trip

One-way

Cheap round-trip flights

6:20 p.m. - 2:10 a.m.YOW-ATH

25h 50m1 stop

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

31h 35m1 stop

C$ 1,022Air France

Find Deal

Thu, 30 Oct - Thu, 6 Nov

5:45 a.m. - 10:20 a.m.YOW-ATH

21h 35m2 stops

12:10 p.m. - 12:22 p.m.ATH-YOW

30h 12m2 stops

C$ 1,048Air Canada

Find Deal

Thu, 5 Mar - Mon, 16 Mar

12:05 p.m. - 10:20 a.m.YOW-ATH

15h 15m1 stop

12:10 p.m. - 11:08 p.m.ATH-YOW

16h 58m1 stop

C$ 1,055Air Canada

Find Deal

Thu, 5 Mar - Mon, 16 Mar

6:20 p.m. - 4:35 p.m.YOW-ATH

16h 15m2 stops

5:20 p.m. - 3:10 p.m.ATH-YOW

28h 50m2 stops

C$ 1,090KLM

Find Deal

Thu, 30 Oct - Thu, 6 Nov

6:20 p.m. - 4:30 p.m.YOW-ATH

16h 10m2 stops

6:05 a.m. - 3:10 p.m.ATH-YOW

16h 05m2 stops

C$ 1,109KLM

Find Deal

Fri, 31 Oct - Fri, 7 Nov

12:30 p.m. - 8:10 a.m.YOW-ATH

12h 40m1 stop

12:35 p.m. - 9:58 a.m.ATH-YOW

28h 23m2 stops

C$ 1,158United Airlines

Find Deal

Wed, 8 Oct - Wed, 15 Oct

5:15 a.m. - 9:55 a.m.YOW-ATH

21h 40m2 stops

12:35 p.m. - 9:58 a.m.ATH-YOW

28h 23m2 stops

C$ 1,167United Airlines

Find Deal

Wed, 8 Oct - Wed, 15 Oct

7:50 p.m. - 6:00 p.m.YOW-ATH

15h 10m2 stops

7:00 p.m. - 12:22 a.m.ATH-YOW

36h 22m2 stops

C$ 1,286LOT

Find Deal

Wed, 8 Oct - Mon, 20 Oct

7:50 p.m. - 6:00 p.m.YOW-ATH

15h 10m2 stops

7:00 p.m. - 12:22 a.m.ATH-YOW

36h 22m2 stops

C$ 1,363LOT

Find Deal

Wed, 8 Oct - Mon, 20 Oct

5:15 p.m. - 5:05 p.m.YOW-ATH

16h 50m1 stop

6:00 p.m. - 3:05 p.m.ATH-YOW

28h 05m1 stop

C$ 1,367Air France

Find Deal

Mon, 13 Oct - Mon, 20 Oct

United Airlines flights from Ottawa to Athens

Our best United Airlines deals on Ottawa to Athens flight tickets

United Airlines

8 Oct

YOW12:30 p.m.Ottawa

12h 40m

1 stop

ATH8:10 a.m.Athens Eleftherios V.

15 Oct

ATH12:35 p.m.Athens Eleftherios V.

28h 23m

2 stops

YOW9:58 a.m.Ottawa

C$ 1,158

Find similar

United Airlines

8 Oct

YOW5:15 a.m.Ottawa

21h 40m

2 stops

ATH9:55 a.m.Athens Eleftherios V.

15 Oct

ATH12:35 p.m.Athens Eleftherios V.

28h 23m

2 stops

YOW9:58 a.m.Ottawa

C$ 1,167

Find similar

United Airlines

13 Oct

YOW6:05 a.m.Ottawa

20h 50m

2 stops

ATH9:55 a.m.Athens Eleftherios V.

20 Oct

ATH6:00 a.m.Athens Eleftherios V.

34h 58m

2 stops

YOW9:58 a.m.Ottawa

C$ 1,223

Find similar

SWISS flights from Ottawa to Athens

Our best SWISS deals on Ottawa to Athens flight tickets

SWISS

2 Feb

YOW4:10 p.m.Ottawa

25h 25m

3 stops

ATH12:35 a.m.Athens Eleftherios V.

20 Feb

ATH8:30 a.m.Athens Eleftherios V.

16h 07m

2 stops

YOW5:37 p.m.Ottawa

C$ 1,676

Find similar

SWISS

2 Mar

YOW10:50 a.m.Ottawa

20h 20m

3 stops

ATH2:10 p.m.Athens Eleftherios V.

16 Mar

ATH8:30 a.m.Athens Eleftherios V.

18h 48m

2 stops

YOW9:18 p.m.Ottawa

C$ 1,725

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 30/10

6:20 p.m.-2:10 a.m.

1 stop25h 50m

Athens Eleftherios V.

Thu 6/11

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

1 stop31h 35m

C$ 1,022

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 5/3

5:45 a.m.-10:20 a.m.

2 stops21h 35m

Athens Eleftherios V.

Mon 16/3

12:10 p.m.-12:22 p.m.

2 stops30h 12m

C$ 1,048

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 5/3

12:05 p.m.-10:20 a.m.

1 stop15h 15m

Athens Eleftherios V.

Mon 16/3

12:10 p.m.-11:08 p.m.

1 stop16h 58m

C$ 1,055

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 30/10

6:20 p.m.-4:35 p.m.

2 stops16h 15m

Athens Eleftherios V.

Thu 6/11

5:20 p.m.-3:10 p.m.

2 stops28h 50m

C$ 1,090

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Fri 31/10

6:20 p.m.-4:30 p.m.

2 stops16h 10m

Athens Eleftherios V.

Fri 7/11

6:05 a.m.-3:10 p.m.

2 stops16h 05m

C$ 1,109

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 8/10

12:30 p.m.-8:10 a.m.

1 stop12h 40m

Athens Eleftherios V.

Wed 15/10

12:35 p.m.-9:58 a.m.

2 stops28h 23m

C$ 1,158

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 8/10

5:15 a.m.-9:55 a.m.

2 stops21h 40m

Athens Eleftherios V.

Wed 15/10

12:35 p.m.-9:58 a.m.

2 stops28h 23m

C$ 1,167

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 8/10

7:50 p.m.-6:00 p.m.

2 stops15h 10m

Athens Eleftherios V.

Mon 20/10

7:00 p.m.-12:22 a.m.

2 stops36h 22m

C$ 1,286

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 8/10

7:50 p.m.-6:00 p.m.

2 stops15h 10m

Athens Eleftherios V.

Mon 20/10

7:00 p.m.-12:22 a.m.

2 stops36h 22m

C$ 1,363

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Mon 13/10

5:15 p.m.-5:05 p.m.

1 stop16h 50m

Athens Eleftherios V.

Mon 20/10

6:00 p.m.-3:05 p.m.

1 stop28h 05m

C$ 1,367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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$ 1,098. If you aren’t able to travel to Athens during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 1,099.

What is the cheapest day to depart on your flight to Athens?

Our data shows that Wednesday is the least expensive day to fly to Athens. Tickets to fly out on this day can be as low as C$ 1,272. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Athens for around C$ 1,422.

What is the cheapest time of day to depart on your flight to Athens?

Our data shows that the cheapest Ottawa to Athens flights are usually those with departure times in the morning. Our users have found flights to Athens in the morning for as low as C$ 1,294. In the evening is when there is more demand to fly to Athens, so prices are often more expensive at around C$ 1,513 per ticket.

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$ 1,244 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$ 1,127 on momondo.

Can stopping save me money on Ottawa to Athens flights?

You could potentially save up to 32% 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

Direct flights	None

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 10m 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 September 2025.
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 (70% of total bookings). The next most popular airlines are Air France (20%), Lufthansa (5%), 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$ 963	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
United Airlines	PriceFrom C$ 1,001	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,031	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 1,047	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
Air Transat	PriceFrom C$ 1,088	Free Cancellation	Rating 7.7 439 reviews	Search Air Transat flights

Loutraki

Piraeus

Hydra

Aegina

Glyfada

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$ 450

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 30/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ottawa to Athens

Cheap round-trip flights

Cheap one-way flights

United Airlines flights from Ottawa to Athens

Our best United Airlines deals on Ottawa to Athens flight tickets

SWISS flights from Ottawa to Athens

Our best SWISS deals on Ottawa to Athens flight tickets

momondo Fare Finder

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

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

What is the cheapest month to fly to Athens?

What is the cheapest day to depart on your flight to Athens?

Our data shows that Wednesday is the least expensive day to fly to Athens. Tickets to fly out on this day can be as low as C$ 1,272. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Athens for around C$ 1,422.

What is the cheapest time of day to depart on your flight 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 32% 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.?

Air Canada is the most popular carrier 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: 56% 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 Montreal (YUL) offer the lowest average round-trip price of C$ 1,220.

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

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 12h 15m.

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

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