What are the cheapest airlines to fly from Region of Ontario to Greek Islands one-way?

For one-way options, check prices for SWISS. According to our data, you can fly for as low as C$ 673. Users have also found prices from C$ 681 and C$ 807 on Lufthansa and Air Canada, respectively.

How far in advance should I book a flight from Region of Ontario to Greek Islands?

To save on the cost of your flight from Region of Ontario to Greek Islands, book at least 43 days before your planned departure. Booking around this time can save you about 69% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,499 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,785.

What is the cheapest month to fly from Region of Ontario to Greek Islands?

Our data shows that June tends to be the cheapest month to fly to Greek Islands from Region of Ontario. Users have commonly found prices around C$ 1,620 for the month, but tickets can be as low as C$ 1,178. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Ontario to Greek Islands that include hotel bookings?

Yes. In addition to deals on Ontario to Greek Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Greek Islands?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Greek Islands.

Can I find deals for business class flights from Ontario to Greek Islands?

Yes. Cheapflights offers flight deals from Ontario to Greek Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 381+ Flights from Ontario to Greek Islands

Cheap flight deals from Ontario to Greek Islands

Round-trip from	C$ 1,009
One-way from	C$ 381
Popular in	December
Cheapest in	June
Average price	C$ 1,467

22/9-7/10
3 total stops
67h 55m total
Ontario to Greek Islands

Search Deals

13/9
2 total stops
20h 40m total
Ontario to Greek Islands

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (C$ 457 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 102 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Ontario to Greek Islands

Cheapest flights from Ontario to Greek Islands
Explore the most affordable flight options available from Ontario to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Fri 12/911:55 p.m.YYZ - KGS

1 stop14h 35mMultiple Airlines

Mon 22/95:30 p.m.KGS - YYZ

2 stops27h 40mMultiple Airlines

Deal found 31/7C$ 855

Sat 20/910:15 p.m.YYZ - RHO

1 stop16h 05mMultiple Airlines

Thu 25/91:40 p.m.RHO - YYZ

2 stops32h 00mMultiple Airlines

Deal found 29/7C$ 918

Mon 22/910:10 p.m.YYZ - JTR

2 stops39h 05mMultiple Airlines

Tue 7/104:35 p.m.JTR - YYZ

1 stop28h 50mMultiple Airlines

Deal found 31/7C$ 1,009

Wed 17/911:00 p.m.YUL - HER

1 stop12h 05mMultiple Airlines

Wed 1/107:00 a.m.HER - YUL

1 stop21h 00mMultiple Airlines

Deal found 28/7C$ 1,013

Tue 2/97:00 p.m.YUL - HER

2 stops18h 40mKLM

Wed 17/99:40 p.m.HER - YUL

1 stop26h 15mKLM

Deal found 30/7C$ 1,017

Mon 22/911:00 p.m.YUL - CHQ

2 stops55h 30mMultiple Airlines

Wed 8/108:05 p.m.CHQ - YUL

1 stop24h 55mMultiple Airlines

Deal found 30/7C$ 1,023

Mon 22/96:05 p.m.YYZ - JTR

1 stop12h 45mBritish Airways

Tue 7/102:45 p.m.JTR - YYZ

1 stop32h 15mBritish Airways

Deal found 31/7C$ 1,038

Wed 13/812:14 p.m.YYZ - JMK

2 stops17h 21mDelta

Mon 18/81:35 p.m.JMK - YYZ

1 stop14h 20mDelta

Deal found 31/7C$ 1,042

Sun 21/910:10 p.m.YYZ - JMK

2 stops15h 05mMultiple Airlines

Mon 6/1012:25 p.m.JMK - YYZ

2 stops26h 45mMultiple Airlines

Deal found 29/7C$ 1,052

Thu 11/910:30 p.m.YUL - JTR

1 stop31h 10mDelta

Sat 20/91:35 p.m.JTR - YUL

2 stops39h 22mDelta

Deal found 30/7C$ 1,056

Wed 8/1010:10 p.m.YUL - HER

1 stop32h 45mBritish Airways

Wed 22/104:35 p.m.HER - YUL

1 stop34h 40mBritish Airways

Deal found 29/7C$ 1,068

Wed 24/95:10 p.m.YYZ - CHQ

2 stops34h 30mScandinavian Airlines

Tue 7/109:45 p.m.CHQ - YYZ

1 stop24h 55mScandinavian Airlines

Deal found 29/7C$ 1,078

Best flights from Ontario to Greek Islands
Discover carefully curated flight deals from Ontario to Greek Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 August 2025.

Fri 12/911:55 p.m.YYZ - KGS

1 stop14h 35mMultiple Airlines

Mon 22/95:30 p.m.KGS - YYZ

2 stops27h 40mMultiple Airlines

Deal found 31/7C$ 855

Tue 2/910:30 p.m.YUL - HER

2 stops15h 10mKLM

Thu 18/99:30 p.m.HER - YUL

1 stop26h 25mKLM

Deal found 31/7C$ 1,017

Mon 22/96:05 p.m.YYZ - JTR

1 stop12h 45mBritish Airways

Tue 7/102:45 p.m.JTR - YYZ

1 stop32h 15mBritish Airways

Deal found 31/7C$ 1,038

Wed 13/812:14 p.m.YYZ - JMK

2 stops17h 21mDelta

Mon 18/81:35 p.m.JMK - YYZ

1 stop14h 20mDelta

Deal found 31/7C$ 1,042

Wed 24/95:10 p.m.YYZ - CHQ

2 stops34h 30mScandinavian Airlines

Tue 7/109:45 p.m.CHQ - YYZ

1 stop24h 55mScandinavian Airlines

Deal found 29/7C$ 1,078

Mon 8/97:55 p.m.YYZ - HER

1 stop31h 45mCondor

Thu 18/910:35 a.m.HER - YYZ

1 stop14h 20mCondor

Deal found 30/7C$ 1,096

Tue 23/95:20 p.m.YYZ - CHQ

2 stops43h 20mAmerican Airlines

Wed 8/1010:50 a.m.CHQ - YYZ

2 stops30h 25mAmerican Airlines

Deal found 29/7C$ 1,107

Sun 18/18:55 p.m.YYZ - HER

2 stops58h 40mLufthansa

Sat 14/23:25 p.m.HER - YYZ

2 stops26h 55mLufthansa

Deal found 30/7C$ 1,156

Mon 29/910:00 p.m.YYZ - CHQ

2 stops28h 55mFinnair

Mon 6/108:40 p.m.CHQ - YYZ

2 stops54h 30mFinnair

Deal found 29/7C$ 1,165

Sun 28/94:35 p.m.YYZ - CHQ

1 stop34h 40mSWISS

Tue 7/1011:10 a.m.CHQ - YYZ

2 stops37h 48mSWISS

Deal found 29/7C$ 1,183

Sun 24/89:00 p.m.YUL - JTR

1 stop15h 00mAir France

Sun 31/81:35 p.m.JTR - YUL

1 stop13h 35mAir France

Deal found 31/7C$ 1,280

Thu 14/810:25 p.m.YUL - CHQ

2 stops28h 05mAustrian Airlines

Wed 10/95:05 p.m.CHQ - YUL

1 stop27h 45mAustrian Airlines

Deal found 30/7C$ 1,348

Last-minute flights from Ontario to Greek Islands
Discover last-minute flight deals from Ontario to Greek Islands. Data last updated 1 August 2025 and is based on user searches.

Fri 8/89:00 p.m.YUL - JTR

1 stop12h 50mDelta

Fri 15/81:45 p.m.JTR - YUL

2 stops40h 43mDelta

Deal found 30/7C$ 1,615

Fri 8/84:40 p.m.YUL - JTR

2 stops15h 20mMultiple Airlines

Fri 15/88:15 p.m.JTR - YUL

2 stops26h 45mMultiple Airlines

Deal found 30/7C$ 1,733

Fri 8/88:15 p.m.YYZ - HER

1 stop23h 10mSWISS

Sun 24/88:45 p.m.HER - YYZ

2 stops28h 14mSWISS

Deal found 30/7C$ 1,793

Fri 8/87:55 p.m.YYZ - HER

1 stop30h 50mCondor

Sun 24/86:50 p.m.HER - YYZ

1 stop30h 05mCondor

Deal found 29/7C$ 1,807

Fri 8/86:15 p.m.YYZ - HER

1 stop16h 40mMultiple Airlines

Sun 24/89:40 p.m.HER - YYZ

1 stop29h 15mMultiple Airlines

Deal found 30/7C$ 1,813

Fri 8/812:25 p.m.YTZ - HER

2 stops15h 55mSWISS

Sun 24/88:45 p.m.HER - YTZ

2 stops28h 01mSWISS

Deal found 31/7C$ 1,877

Sat 9/89:00 p.m.YUL - JTR

1 stop32h 40mAir France

Mon 18/88:00 p.m.JTR - YUL

1 stop23h 05mAir France

Deal found 30/7C$ 1,501

Sat 9/88:10 p.m.YUL - JTR

2 stops40h 50mSWISS

Mon 18/88:45 p.m.JTR - YUL

1 stop25h 15mSWISS

Deal found 31/7C$ 1,511

Sat 9/86:15 p.m.YYZ - HER

1 stop17h 35mAir France

Fri 15/87:20 p.m.HER - YYZ

2 stops25h 00mAir France

Deal found 30/7C$ 1,903

Sun 10/811:30 p.m.YYZ - JMK

1 stop30h 05mAir France

Fri 15/81:35 p.m.JMK - YYZ

1 stop14h 20mAir France

Deal found 31/7C$ 1,618

Mon 11/83:14 p.m.YYZ - CHQ

2 stops16h 46mBritish Airways

Fri 22/86:25 p.m.CHQ - YYZ

2 stops36h 04mBritish Airways

Deal found 31/7C$ 2,134

Mon 11/85:45 p.m.YYZ - CHQ

2 stops57h 30mMultiple Airlines

Fri 22/811:59 p.m.CHQ - YYZ

1 stop23h 56mMultiple Airlines

Deal found 30/7C$ 2,268

One-way flights from Ontario to Greek Islands
Search for one-way flight options from Ontario to Greek Islands. Find affordable one-way fares based on user searches. Data last updated 1 August 2025.

Sat 13/911:55 p.m.YYZ - JMK

2 stops20h 40mMultiple Airlines

Deal found 30/7C$ 381

Sun 14/911:55 p.m.YYZ - HER

2 stops38h 00mMultiple Airlines

Deal found 31/7C$ 387

Sat 13/911:55 p.m.YYZ - RHO

2 stops14h 45mMultiple Airlines

Deal found 30/7C$ 392

Sat 13/911:55 p.m.YYZ - JTR

2 stops56h 20mMultiple Airlines

Deal found 30/7C$ 415

Fri 12/911:00 p.m.YUL - HER

1 stop17h 30mMultiple Airlines

Deal found 30/7C$ 422

Sun 14/911:00 p.m.YUL - JTR

1 stop13h 20mMultiple Airlines

Deal found 31/7C$ 475

Sun 14/910:05 p.m.YUL - CHQ

1 stop34h 15mMultiple Airlines

Deal found 30/7C$ 504

Sat 13/94:40 p.m.YTZ - HER

3 stops23h 50mMultiple Airlines

Deal found 29/7C$ 541

Tue 26/86:35 p.m.YUL - HER

2 stops32h 35mSWISS

Deal found 30/7C$ 673

Fri 8/84:30 p.m.YYZ - HER

2 stops26h 55mLufthansa

Deal found 30/7C$ 681

Wed 27/86:05 p.m.YUL - HER

2 stops16h 50mLufthansa

Deal found 30/7C$ 700

Fri 29/812:30 a.m.YYZ - JTR

2 stops36h 40mAir Canada

Deal found 31/7C$ 807

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Greek Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Fri 12/9

11:55 p.m.-9:30 p.m.

1 stop14h 35m

Kos

Mon 22/9

5:30 p.m.-2:10 p.m.

2 stops27h 40m

C$ 855

TorontoRhodes

YYZ - RHO

YYZRHO

Toronto Pearson Intl

Sat 20/9

10:15 p.m.-9:20 p.m.

1 stop16h 05m

Rhodes Diagoras

Thu 25/9

1:40 p.m.-2:40 p.m.

2 stops32h 00m

C$ 918

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 22/9

10:10 p.m.-8:15 p.m.

2 stops39h 05m

Thera Santorini

Tue 7/10

4:35 p.m.-2:25 p.m.

1 stop28h 50m

C$ 1,009

MontrealHeraklion

YUL - HER

YULHER

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

10:30 p.m.-8:40 p.m.

2 stops15h 10m

Heraklion N. Kazantzakis Apt.

Thu 18/9

9:30 p.m.-4:55 p.m.

1 stop26h 25m

C$ 1,017

MontrealChania

YUL - CHQ

YULCHQ

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

11:00 p.m.-1:30 p.m.

2 stops55h 30m

Chania Souda

Wed 8/10

8:05 p.m.-2:00 p.m.

1 stop24h 55m

C$ 1,023

MontrealHeraklion

YUL - HER

YULHER

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

10:05 p.m.-10:45 p.m.

1 stop17h 40m

Heraklion N. Kazantzakis Apt.

Tue 21/10

1:45 a.m.-7:20 p.m.

2 stops24h 35m

C$ 1,025

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 22/9

6:05 p.m.-1:50 p.m.

1 stop12h 45m

Thera Santorini

Tue 7/10

2:45 p.m.-4:00 p.m.

1 stop32h 15m

C$ 1,038

TorontoMykonos

YYZ - JMK

YYZJMK

Toronto Pearson Intl

Wed 13/8

12:14 p.m.-12:35 p.m.

2 stops17h 21m

Mikonos

Mon 18/8

1:35 p.m.-8:55 p.m.

1 stop14h 20m

C$ 1,042

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

10:30 p.m.-12:40 p.m.

1 stop31h 10m

Thera Santorini

Sat 20/9

1:35 p.m.-9:57 p.m.

2 stops39h 22m

C$ 1,056

TorontoChania

YYZ - CHQ

YYZCHQ

Toronto Pearson Intl

Wed 24/9

5:10 p.m.-10:40 a.m.

2 stops34h 30m

Chania Souda

Tue 7/10

9:45 p.m.-3:40 p.m.

1 stop24h 55m

C$ 1,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Greek Islands

Have a flexible travel schedule? Discover the best time to fly to Greek Islands from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Greek Islands

What is the cheapest time of day to fly from ON to EIO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Greek Islands as you normally would.

Reviews of airlines servicing Greek Islands

Read through reviews of airlines operating flights from Ontario to Greek Islands, such as Aegean Airlines,Emirates, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.2

Very good

781 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines

8.2

Very good

781 reviews

Aegean Airlines

8.2

Very good

781 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Emirates

8.1

Very good

3,300 reviews

Aegean Airlines

8.2

Very good

781 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Delta

8.0

Very good

7,981 reviews

Aegean Airlines

8.2

Very good

781 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

KLM

7.8

Good

1,383 reviews

Aegean Airlines

8.2

Very good

781 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines

7.6

Good

823 reviews

Aegean Airlines

8.2

Very good

781 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Greek Islands one-way?
For one-way options, check prices for SWISS. According to our data, you can fly for as low as C$ 673. Users have also found prices from C$ 681 and C$ 807 on Lufthansa and Air Canada, respectively.
Can I find deals for flights from Ontario to Greek Islands that include hotel bookings?
Yes. In addition to deals on Ontario to Greek Islands flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Greek Islands?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Greek Islands.
Can I find deals for business class flights from Ontario to Greek Islands?
Yes. Cheapflights offers flight deals from Ontario to Greek Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Ontario to Greek Islands

Airline	Cheapest	Average	Flexibility	On-time
KLM	CheapestC$ 855	AverageC$ 1,346	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Condor	CheapestC$ 976	AverageC$ 1,234	FlexibilityNo cancel fee	On-time76%	Search Condor flights
Air France	CheapestC$ 1,010	AverageC$ 1,449	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SWISS	CheapestC$ 1,039	AverageC$ 1,548	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	CheapestC$ 1,114	AverageC$ 1,554	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aegean Airlines	CheapestC$ 1,706	AverageC$ 1,940	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Greek Islands?

Deals for Ontario to Greek Islands flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Greek Islands?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Greek Islands from Ontario.

Can Cheapflights find flights from Ontario to Greek Islands with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Greek Islands flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Greek Islands become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Greek Islands on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ontario to Greek Islands from C$ 381

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Greek Islands

Keep the following information in mind while searching for Ontario to Greek Islands flight deals. Data was last updated 1 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Greek Islands

Cheapest flights from Ontario to Greek IslandsExplore the most affordable flight options available from Ontario to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Explore the most affordable flight options available from Ontario to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Greek Islands that are best for you.

Best time to book a flight from Ontario to Greek Islands

Have a flexible travel schedule? Discover the best time to fly to Greek Islands from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Greek Islands

What is the cheapest time of day to fly from ON to EIO?

Find hourly flight availability from Ontario to Greek Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.

Reviews of airlines servicing Greek Islands

Read through reviews of airlines operating flights from Ontario to Greek Islands, such as Aegean Airlines,Emirates, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Greek Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Region of Ontario to Greek Islands one-way?

Can I find deals for flights from Ontario to Greek Islands that include hotel bookings?

How can I find direct flights from Ontario to Greek Islands?

Can I find deals for business class flights from Ontario to Greek Islands?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Greek Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Ontario to Greek Islands

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Greek Islands?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Greek Islands?

Can Cheapflights find flights from Ontario to Greek Islands with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Greek Islands become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Greek Islands
Explore the most affordable flight options available from Ontario to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.