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Thessaloniki

$524+ Cheap flights from Ontario (ONT) to Thessaloniki (SKG)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SKG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Thessaloniki

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Thessaloniki (SKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$672
(Tripair)

One-way from

$524
(Priceline)

Popular in

July

Cheapest in

January

Average price

$1,318
From Ontario to Thessaloniki Makedonia
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One-way flight from Ontario to Thessaloniki Makedonia
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Highest demand for flights based on searches. 25% potential increase in price ($318 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Thessaloniki

Cheapest flights from Ontario to Thessaloniki
Explore the most affordable flight options available from Ontario to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Tripair deal was found by Cheapflights users on 6/12. 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 Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:25 amONT - SKG
2 stops41h 45mKLM
Wed 8/2011:00 amSKG - ONT
2 stops21h 42mKLM
Deal found 6/12$672
This Air Serbia deal was found by Cheapflights users on 6/10. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:59 pmONT - SKG
2 stops41h 11mAir Serbia
Mon 9/14:10 pmSKG - ONT
2 stops40h 20mAir Serbia
Deal found 6/10$1,205
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:46 pmONT - SKG
2 stops22h 04mBritish Airways
Tue 8/199:40 pmSKG - ONT
2 stops28h 26mBritish Airways
Deal found 6/11$1,658

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Thessaloniki 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 June 12, 2025.
Use the filters below to find and compare flights from Ontario to Thessaloniki that are best for you.

Fly from

Ontario

Fly to

Thessaloniki

Route

Depart

Return

Price

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Mon 8/4

6:25 am-10:10 am

2 stops41h 45m

Thessaloniki Makedonia

Wed 8/20

11:00 am-10:42 pm

2 stops21h 42m

$672

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Tue 7/29

11:59 pm-3:10 am

2 stops41h 11m

Thessaloniki Makedonia

Mon 9/1

4:10 pm-10:30 pm

2 stops40h 20m

$1,205

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Mon 8/4

12:46 pm-8:50 pm

2 stops22h 04m

Thessaloniki Makedonia

Tue 8/19

9:40 pm-4:06 pm

2 stops28h 26m

$1,658

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Mon 9/8

12:46 pm-8:50 pm

2 stops22h 04m

$524

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Wed 9/17

5:05 pm-8:40 pm

2 stops17h 35m

$532

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Fri 7/11

7:00 am-8:55 pm

2 stops27h 55m

$655

OntarioThessaloniki

ONT - SKG

ONTSKG

Ontario

Mon 7/28

11:59 pm-3:25 pm

2 stops29h 26m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Ontario to Thessaloniki

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Thessaloniki (average of $720). Flying from Ontario to Thessaloniki in June is currently the most expensive (average of $1,285). 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.

Rainfall in Thessaloniki by month

Plan your trip to Thessaloniki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thessaloniki ranges from 0.8 - 2.2 inches per month. December is typically the wettest month, when rainfall can reach 2.2 in. August is typically the driest time to visit Thessaloniki when rainfall is around 0.8 in.

Temperature in Thessaloniki by month

Plan your trip to Thessaloniki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thessaloniki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Thessaloniki

Get insights into the airlines that provide service to Thessaloniki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thessaloniki. Reviews last updated June 12, 2025.
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
British Airways
6.6
Okay
7,008 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Serbia
6.3
Okay
196 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Thessaloniki. 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 Ontario to Thessaloniki one-way?

    The cheapest airlines for a one-way flight from Ontario to Thessaloniki are British Airways ($524), KLM ($532), and Air Serbia ($1,139).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Thessaloniki 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 Thessaloniki?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Thessaloniki (average of $720). Flying from Ontario to Thessaloniki in June is currently the most expensive (average of $1,285). 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

Traveling to a place near Ontario?

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