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

Montreal (YUL) has the shortest average layover time for this route: 2h 37m.

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: 11h 47m.

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

Flights via Paris (CDG) offer the lowest average round-trip price of C$ 1,292.

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?

Montreal (YUL) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

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 4 operators available for flights from Ottawa Airport to Athens Eleftherios V. Airport as of March 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$ 448 Cheap Flights from Ottawa to Athens in 2026

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Find the cheapest flights from Ottawa to Athens

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 p.m. - 5:40 p.m.

YOW

ATH

17h 15m

1 stop

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

ATH

YOW

15h 25m

1 stop

C$ 885Air France

Wed, 27 May - Wed, 10 Jun

7:30 p.m. - 10:10 a.m.

YOW

ATH

31h 40m

1 stop

12:10 p.m. - 8:50 p.m.

ATH

YOW

15h 40m

1 stop

C$ 898Lufthansa

Sun, 9 Aug - Sat, 22 Aug

5:25 p.m. - 4:30 p.m.

YOW

ATH

16h 05m

2 stops

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

ATH

YOW

15h 25m

1 stop

C$ 927Multiple Airlines

Wed, 27 May - Wed, 10 Jun

2:35 p.m. - 1:25 p.m.

YOW

ATH

15h 50m

1 stop

6:55 a.m. - 5:10 p.m.

ATH

YOW

17h 15m

2 stops

C$ 928Multiple Airlines

Sun, 9 Aug - Sat, 22 Aug

5:40 a.m. - 12:50 p.m.

YOW

ATH

24h 10m

2 stops

2:40 p.m. - 2:55 p.m.

ATH

YOW

31h 15m

1 stop

C$ 947Multiple Airlines

Wed, 8 Apr - Wed, 22 Apr

5:25 p.m. - 4:30 p.m.

YOW

ATH

16h 05m

2 stops

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

ATH

YOW

16h 00m

2 stops

C$ 967KLM

Wed, 27 May - Wed, 10 Jun

5:10 p.m. - 4:30 p.m.

YOW

ATH

16h 20m

2 stops

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

ATH

YOW

16h 00m

2 stops

C$ 969KLM

Tue, 2 Jun - Tue, 16 Jun

7:15 p.m. - 12:20 p.m.

YOW

ATH

34h 05m

1 stop

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

ATH

YOW

16h 25m

1 stop

C$ 984Air Transat

Sat, 6 Jun - Mon, 15 Jun

5:10 p.m. - 11:00 p.m.

YOW

ATH

22h 50m

1 stop

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

ATH

YOW

15h 25m

1 stop

C$ 986Air France

Tue, 7 Apr - Tue, 21 Apr

6:35 p.m. - 12:05 a.m.

YOW

ATH

22h 30m

2 stops

11:25 p.m. - 12:40 p.m.

ATH

YOW

20h 15m

1 stop

C$ 991Multiple Airlines

Thu, 14 May - Sat, 23 May

Air Canada flights from Ottawa to Athens

Our best Air Canada deals on Ottawa to Athens flight tickets

Air Canada

4 Apr

YOW10:55 a.m.Ottawa

24h 45m

2 stops

ATH6:40 p.m.Athens Eleftherios V.

8 Apr

ATH6:00 a.m.Athens Eleftherios V.

35h 11m

2 stops

YOW10:11 a.m.Ottawa

C$ 1,075

Air Canada

4 Apr

YOW2:50 p.m.Ottawa

20h 50m

2 stops

ATH6:40 p.m.Athens Eleftherios V.

8 Apr

ATH10:25 a.m.Athens Eleftherios V.

18h 40m

1 stop

YOW10:05 p.m.Ottawa

C$ 1,080

Air Canada

28 Apr

YOW5:45 a.m.Ottawa

24h 25m

2 stops

ATH1:10 p.m.Athens Eleftherios V.

2 May

ATH12:10 p.m.Athens Eleftherios V.

12h 06m

1 stop

YOW5:16 p.m.Ottawa

C$ 1,106

United Airlines flights from Ottawa to Athens

Our best United Airlines deals on Ottawa to Athens flight tickets

United Airlines

20 Apr

YOW5:25 p.m.Ottawa

22h 40m

2 stops

ATH11:05 p.m.Athens Eleftherios V.

27 Apr

ATH12:35 p.m.Athens Eleftherios V.

35h 32m

1 stop

YOW5:07 p.m.Ottawa

C$ 1,081

United Airlines

3 Apr

YOW7:30 p.m.Ottawa

16h 15m

2 stops

ATH6:45 p.m.Athens Eleftherios V.

16 Apr

ATH12:35 p.m.Athens Eleftherios V.

16h 00m

1 stop

YOW9:35 p.m.Ottawa

C$ 1,114

United Airlines

3 Apr

YOW7:30 p.m.Ottawa

16h 15m

2 stops

ATH6:45 p.m.Athens Eleftherios V.

17 Apr

ATH12:35 p.m.Athens Eleftherios V.

16h 00m

1 stop

YOW9:35 p.m.Ottawa

C$ 1,138

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 27/5

5:25 p.m.-5:40 p.m.

1 stop17h 15m

Athens Eleftherios V.

Wed 10/6

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

1 stop15h 25m

C$ 885

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 9/8

7:30 p.m.-10:10 a.m.

1 stop31h 40m

Athens Eleftherios V.

Sat 22/8

12:10 p.m.-8:50 p.m.

1 stop15h 40m

C$ 898

Quickest round-trip

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 27/5

5:25 p.m.-4:30 p.m.

2 stops16h 05m

Athens Eleftherios V.

Wed 10/6

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

1 stop15h 25m

C$ 927

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sun 9/8

2:35 p.m.-1:25 p.m.

1 stop15h 50m

Athens Eleftherios V.

Sat 22/8

6:55 a.m.-5:10 p.m.

2 stops17h 15m

C$ 928

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 8/4

5:40 a.m.-12:50 p.m.

2 stops24h 10m

Athens Eleftherios V.

Wed 22/4

2:40 p.m.-2:55 p.m.

1 stop31h 15m

C$ 947

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Wed 27/5

5:25 p.m.-4:30 p.m.

2 stops16h 05m

Athens Eleftherios V.

Wed 10/6

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

2 stops16h 00m

C$ 967

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Tue 2/6

5:10 p.m.-4:30 p.m.

2 stops16h 20m

Athens Eleftherios V.

Tue 16/6

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

2 stops16h 00m

C$ 969

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Sat 6/6

7:15 p.m.-12:20 p.m.

1 stop34h 05m

Athens Eleftherios V.

Mon 15/6

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

1 stop16h 25m

C$ 984

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Tue 7/4

5:10 p.m.-11:00 p.m.

1 stop22h 50m

Athens Eleftherios V.

Tue 21/4

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

1 stop15h 25m

C$ 986

OttawaAthens

YOW - ATH

YOWATH

Ottawa

Thu 14/5

6:35 p.m.-12:05 a.m.

2 stops22h 30m

Athens Eleftherios V.

Sat 23/5

11:25 p.m.-12:40 p.m.

1 stop20h 15m

C$ 991

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$ 1,043. 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$ 1,092.

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$ 1,208 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$ 1,121 on momondo.

Can stopping save me money on Ottawa to Athens flights?

You could potentially save up to 22% 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 10m
Direct flights	None

The fastest flight from Ottawa to Athens takes 12h 10m

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 4 operators available for flights from Ottawa Airport to Athens Eleftherios V. Airport as of March 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 (68% of total bookings). The next most popular airlines are Air France (19%), Lufthansa (9%), 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$ 955	Free Cancellation	Rating 7.4 1,543 reviews	Search Air France flights
Lufthansa	PriceFrom C$ 976	Free Cancellation	Rating 6.8 7,840 reviews	Search Lufthansa flights
Air Canada	PriceFrom C$ 1,030	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 1,074	Free Cancellation	Rating 7.7 520 reviews	Search Air Transat flights

Piraeus

Glyfada

Loutraki

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.