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Halkidiki

$564+ Cheap flights from Ontario (ONT) to Halkidiki

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SKG
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap flight deals from Ontario to Halkidiki

Cheapest flights from Ontario to Halkidiki
Explore the most affordable flight options available from Ontario to Halkidiki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.

This Trip.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
ONT
-
SKG
2 stops44h 50m
KLM
Tue 3/101:40 pm
SKG
-
ONT
2 stops41h 53m
KLM
Deal found 2/14$644
This Air Serbia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:25 pm
ONT
-
SKG
2 stops30h 00m
Air Serbia
Thu 7/24:10 pm
SKG
-
ONT
2 stops40h 30m
Air Serbia
Deal found 2/12$1,203
This Air Serbia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:25 pm
ONT
-
SKG
2 stops30h 00m
Air Serbia
Fri 7/34:10 pm
SKG
-
ONT
2 stops40h 30m
Air Serbia
Deal found 2/12$1,649
This oojo deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:10 pm
ONT
-
SKG
2 stops39h 15m
British Airways
Sat 7/43:50 pm
SKG
-
ONT
2 stops39h 36m
British Airways
Deal found 2/11$1,682
This oojo deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:10 pm
ONT
-
SKG
2 stops39h 15m
British Airways
Fri 6/263:15 pm
SKG
-
ONT
2 stops40h 42m
British Airways
Deal found 2/11$1,948
This Orbitz deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:59 am
ONT
-
SKG
2 stops17h 56m
British Airways
Sun 5/178:45 pm
SKG
-
ONT
2 stops29h 37m
British Airways
Deal found 2/12$2,546
This oojo deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:30 am
ONT
-
SKG
2 stops20h 05m
British Airways
Sun 5/171:35 pm
SKG
-
ONT
2 stops42h 24m
British Airways
Deal found 2/13$7,059
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:52 pm
ONT
-
SKG
2 stops60h 03m
British Airways
Sat 4/253:50 pm
SKG
-
ONT
2 stops36h 47m
British Airways
Deal found 2/10$7,322

Find flight deals from Ontario to Halkidiki

Keep the following information in mind while searching for Ontario to Halkidiki flight deals. Data was last updated February 14, 2026.

Round-trip from

$785
(oojo)

One-way from

$564
(Expedia)
From Ontario to Halkidiki
Search Deals
One-way flight from Ontario to Halkidiki
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Halkidiki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Ontario to Halkidiki that are best for you.

Fly from

Ontario

Fly to

Halkidiki

Route

Depart

Return

Price

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Mon 6/1

11:25 pm-3:25 pm

2 stops30h 00m

Thessaloniki Makedonia

Thu 7/2

4:10 pm-10:40 pm

2 stops40h 30m

$1,203

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Mon 6/1

11:25 pm-3:25 pm

2 stops30h 00m

Thessaloniki Makedonia

Fri 7/3

4:10 pm-10:40 pm

2 stops40h 30m

$1,649

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Wed 6/24

1:10 pm-2:25 pm

2 stops39h 15m

Thessaloniki Makedonia

Sat 7/4

3:50 pm-9:26 pm

2 stops39h 36m

$1,682

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Wed 6/10

1:10 pm-2:25 pm

2 stops39h 15m

Thessaloniki Makedonia

Fri 6/26

3:15 pm-9:57 pm

2 stops40h 42m

$1,948

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Fri 5/8

10:59 am-2:55 pm

2 stops17h 56m

Thessaloniki Makedonia

Sun 5/17

8:45 pm-4:22 pm

2 stops29h 37m

$2,546

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Wed 5/6

7:30 am-1:35 pm

2 stops20h 05m

Thessaloniki Makedonia

Sun 5/17

1:35 pm-9:59 pm

2 stops42h 24m

$7,059

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Wed 4/15

4:52 pm-2:55 pm

2 stops60h 03m

Thessaloniki Makedonia

Sat 4/25

3:50 pm-6:37 pm

2 stops36h 47m

$7,322

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Fri 3/13

12:57 pm-9:20 pm

2 stops23h 23m

$1,988

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Wed 6/24

1:10 pm-2:25 pm

2 stops39h 15m

$2,101

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Wed 6/24

9:55 am-3:35 pm

2 stops19h 40m

$3,692

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Best time to book a flight from Ontario to Halkidiki

Have a flexible travel schedule? Discover the best time to fly to Halkidiki 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 Halkidiki

What is the cheapest month to book a flight from Ontario to Halkidiki?

Currently, October is the cheapest month in which you can book a flight from Ontario to Halkidiki (average of $547). Flying from Ontario to Halkidiki in June is currently the most expensive (average of $1,032). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Halkidiki?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Halkidiki. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • How long is the flight from Ontario to Halkidiki?

    Departing from Ontario to Halkidiki will take you 30h. Airlines will cover a distance of 6700 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Halkidiki that include hotel bookings?

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

  • How can I find direct flights from Ontario to Halkidiki?

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

  • Can I find deals for business class flights from Ontario to Halkidiki?

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

  • What is the cheapest month to book a flight from Ontario to Halkidiki?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Halkidiki (average of $547). Flying from Ontario to Halkidiki in June is currently the most expensive (average of $1,032). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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