Which airlines fly to Greece?

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Greece from Ottawa according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Greece. Keep in mind that there are 14 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Greece?

Air Canada is the most popular carrier operating from Ottawa to Greece

When did momondo last update prices for flights from Ottawa Airport to Greece?

Prices for flights from Ottawa Airport to Greece are refreshed on a daily basis.

How many operators does momondo search for flights from Ottawa Airport to Greece?

The number of operators available for flights from Ottawa Airport to Greece is 5 as of September 2025.

How old do you have to be to fly from Ottawa Airport to Greece?

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 Greece.

What documentation or ID do you need to fly to Greece?

The necessary travel and health documents for your Greece trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 450 Cheap Flights from Ottawa to Greece in 2025/26

1 adult

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Find the cheapest flights from Ottawa to Greece

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

5:40 a.m. - 4:35 p.m.YOW-ATH

27h 55m2 stops

6:05 a.m. - 12:39 a.m.ATH-YOW

24h 34m2 stops

C$ 1,107KLM

Find Deal

Wed, 25 Feb - Thu, 12 Mar

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$ 1,351LOT

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 Greece

Our best United Airlines deals on Ottawa to Greece 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

Air Canada flights from Ottawa to Greece

Our best Air Canada deals on Ottawa to Greece flight tickets

Air Canada

5 Mar

YOW5:45 a.m.Ottawa

21h 35m

2 stops

ATH10:20 a.m.Athens Eleftherios V.

16 Mar

ATH12:10 p.m.Athens Eleftherios V.

30h 12m

2 stops

YOW12:22 p.m.Ottawa

C$ 1,048

Find similar

Air Canada

5 Mar

YOW12:05 p.m.Ottawa

15h 15m

1 stop

ATH10:20 a.m.Athens Eleftherios V.

16 Mar

ATH12:10 p.m.Athens Eleftherios V.

16h 58m

1 stop

YOW11:08 p.m.Ottawa

C$ 1,055

Find similar

Air Canada

2 Mar

YOW8:00 p.m.Ottawa

37h 40m

2 stops

ATH4:40 p.m.Athens Eleftherios V.

16 Mar

ATH12:10 p.m.Athens Eleftherios V.

30h 12m

2 stops

YOW12:22 p.m.Ottawa

C$ 1,067

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

Wed 25/2

5:40 a.m.-4:35 p.m.

2 stops27h 55m

Athens Eleftherios V.

Thu 12/3

6:05 a.m.-12:39 a.m.

2 stops24h 34m

C$ 1,107

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$ 1,351

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 Greece

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

What is the cheapest month to fly to Greece?

In general, January is the cheapest month to fly from Ottawa to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,098. If you are unable to visit Greece during the month of January, then departing from Ottawa during the month November is also very affordable. Most momondo users find prices during this month for around C$ 1,099.

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

The cheapest day to depart from Ottawa to Greece is on a Wednesday. Travellers who choose to depart for Greece on a Wednesday will often find tickets for as low as C$ 1,272. The most expensive day to fly to Greece is Friday, with ticket prices averaging around C$ 1,422.

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

Our most recent data shows that the best time of day to fly to Greece is in the morning. Flights from Ottawa to Greece during this time can be as low as C$ 1,294. Flights to Greece are more costly in the evening, with an average ticket price of C$ 1,513. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Greece from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece 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 Greece from Ottawa for as low as C$ 1,127 on momondo.

Can stopping save me money on Ottawa to Greece flights?

You could potentially save up to 32% on your flight if you consider stops on a Ottawa to Greece flight.

Cheap Ottawa to Greece flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Ottawa Airport to Greece?
Prices for flights from Ottawa Airport to Greece are refreshed on a daily basis.
How many operators does momondo search for flights from Ottawa Airport to Greece?
The number of operators available for flights from Ottawa Airport to Greece is 5 as of September 2025.
How old do you have to be to fly from Ottawa Airport to Greece?
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 Greece.
What documentation or ID do you need to fly to Greece?
The necessary travel and health documents for your Greece trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Greece

Compare and see reviews for airlines that fly from Ottawa to Greece 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 8,924 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 7,407 reviews	Search Lufthansa flights
Air Transat	PriceFrom C$ 1,088	Free Cancellation	Rating 7.7 438 reviews	Search Air Transat flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Greece from Ottawa.

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

Yes. momondo allows you to filter the results for Ottawa to Greece flights to just show those with flexible booking policies.

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

Once you have performed a search for Ottawa to Greece flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ottawa to Greece now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Greece and let you know when they change.