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$692+ Cheap flights from the Czech Republic to Ontario (ONT)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — ONT
févr. 25 — mars 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Czech Republic to Ontario

Keep the following information in mind while searching for Czech Republic to Ontario flight deals. Data was last updated février 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$757
(United Airlines)

One-way from

$692
(Booking.com)

Popular in

August

Cheapest in

February

Average price

$696
Provider with most accurate pricing for Václav Havel Prague-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Los Angeles flights.
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From Czech Republic to Ontario
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One-way flight from Czech Republic to Ontario
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Highest demand for flights based on searches. 9% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Czech Republic to Ontario

Cheapest flights from Czech Republic to Ontario
Explore the most affordable flight options available from Czech Republic to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:00 amPRG - ONT
3 stops49h 26mUnited Airlines
ven. 7/257:00 amONT - PRG
2 stops25h 50mUnited Airlines
Deal found 2/20$757
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/18:10 amPRG - ONT
2 stops19h 49mBritish Airways
jeu. 7/2412:57 amONT - PRG
2 stops27h 18mBritish Airways
Deal found 2/20$1,074

Find flights from Czech Republic to Ontario within your budget

Customize your flight search to find flights from Czech Republic to Ontario 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 février 20, 2025.

Fly from

Czech Republic

Fly to

Ontario

Route

Depart

Return

Price

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

mar. 7/1

6:00 am-10:26 pm

3 stops49h 26m

Ontario

ven. 7/25

7:00 am-5:50 pm

2 stops25h 50m

$757

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

mar. 7/1

8:10 am-6:59 pm

2 stops19h 49m

Ontario

jeu. 7/24

12:57 am-1:15 pm

2 stops27h 18m

$1,074

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

mar. 6/17

8:10 am-5:37 pm

2 stops18h 27m

$692

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

jeu. 2/27

10:25 am-9:59 pm

2 stops20h 34m

$785

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

lun. 5/19

9:20 am-10:46 pm

2 stops22h 26m

$899

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

ven. 2/28

7:00 am-6:31 pm

2 stops20h 31m

$1,035

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

mar. 2/25

6:00 am-11:51 pm

2 stops26h 51m

$1,175

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

mer. 4/2

10:40 am-6:00 pm

1 stop40h 20m

$9,695

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Czech Republic to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Czech Republic 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.

Travel insights for flights from Czech Republic to Ontario

Get recent, data-driven insights about flights from Czech Republic to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Czech Republic to Ontario (average of $246). Flying from Czech Republic to Ontario in March is currently the most expensive (average of $315). 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 Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated février 20, 2025.
China Airlines
8.2
Very good
727 reviews

Food

7.8

Crew

8.5

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very good
727 reviews
China Airlines
8.2
Very good
727 reviews

Food

7.8

Crew

8.5

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Delta
8.0
Very good
8,219 reviews
China Airlines
8.2
Very good
727 reviews

Food

7.8

Crew

8.5

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

United Airlines
7.4
Good
8,765 reviews
China Airlines
8.2
Very good
727 reviews

Food

7.8

Crew

8.5

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Lufthansa
6.7
Okay
6,986 reviews
China Airlines
8.2
Very good
727 reviews

Food

7.8

Crew

8.5

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

British Airways
6.6
Okay
6,762 reviews
China Airlines
8.2
Very good
727 reviews

Food

7.8

Crew

8.5

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Related info for your journey

Find useful and relevant information for your journey from Czech Republic to Ontario. 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 into for flights to Ontario from Czech Republic?

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

  • What are the cheapest airlines to fly from Czech Republic to Ontario one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $692. Lufthansa flights start at $785 while deals on United Airlines start at $1,035 one-way.

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

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

  • How can I find direct flights from Czech Republic to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Czech Republic to Ontario 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 Czech Republic to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Czech Republic to Ontario (average of $246). Flying from Czech Republic to Ontario in March is currently the most expensive (average of $315). 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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