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$611+ Cheap flights from Poland 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — ONT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Poland to Ontario

Cheapest flights from Poland to Ontario
Explore the most affordable flight options available from Poland to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This British Airways deal was found by Cheapflights users on 1/29. 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.
Wed 9/98:55 am
WAW
-
ONT
2 stops17h 44m
British Airways
Tue 9/224:59 pm
ONT
-
WAW
2 stops19h 11m
British Airways
Deal found 1/29$675
This Finnair deal was found by Cheapflights users on 1/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:55 am
WAW
-
ONT
2 stops23h 51m
Multiple Airlines
Mon 5/411:59 pm
ONT
-
WAW
2 stops27h 16m
Multiple Airlines
Deal found 1/28$680
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:30 pm
WAW
-
ONT
2 stops20h 29m
American Airlines
Wed 3/42:39 pm
ONT
-
WAW
2 stops19h 11m
American Airlines
Deal found 1/27$682
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:50 am
WAW
-
ONT
2 stops20h 56m
American Airlines
Mon 5/411:59 pm
ONT
-
WAW
2 stops32h 26m
American Airlines
Deal found 1/28$685
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:20 am
WAW
-
ONT
2 stops33h 10m
American Airlines
Sun 11/14:47 pm
ONT
-
WAW
2 stops19h 43m
American Airlines
Deal found 1/28$687
This British Airways deal was found by Cheapflights users on 1/28. 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.
Sun 4/197:55 am
WAW
-
ONT
2 stops24h 51m
British Airways
Sun 5/37:30 am
ONT
-
WAW
2 stops28h 35m
British Airways
Deal found 1/28$688
This Finnair deal was found by Cheapflights users on 1/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:55 am
KRK
-
ONT
2 stops18h 47m
Multiple Airlines
Tue 3/1010:56 am
ONT
-
KRK
2 stops23h 09m
Multiple Airlines
Deal found 1/28$698
This British Airways deal was found by Cheapflights users on 1/26. 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.
Fri 2/271:40 pm
KRK
-
ONT
2 stops42h 09m
British Airways
Mon 3/22:39 pm
ONT
-
KRK
2 stops35h 46m
British Airways
Deal found 1/26$703
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:20 pm
KRK
-
ONT
2 stops30h 28m
American Airlines
Thu 10/82:57 pm
ONT
-
KRK
2 stops20h 33m
American Airlines
Deal found 1/29$705
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:55 am
WAW
-
ONT
2 stops23h 40m
American Airlines
Thu 5/710:59 am
ONT
-
WAW
2 stops25h 01m
American Airlines
Deal found 1/28$712
This British Airways deal was found by Cheapflights users on 1/28. 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.
Fri 4/248:15 am
WAW
-
ONT
2 stops23h 20m
British Airways
Thu 5/76:00 am
ONT
-
WAW
2 stops26h 15m
British Airways
Deal found 1/28$715
This British Airways deal was found by Cheapflights users on 1/28. 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.
Sat 9/128:55 am
WAW
-
ONT
2 stops17h 44m
British Airways
Sat 9/261:31 pm
ONT
-
WAW
2 stops18h 49m
British Airways
Deal found 1/28$767

Find flight deals from Poland to Ontario

Keep the following information in mind while searching for Poland to Ontario flight deals. Data was last updated January 29, 2026.

Round-trip from

$680
(Finnair)

One-way from

$611
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$809
From Poland to Ontario
Search Deals
One-way flight from Poland to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Poland 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 January 29, 2026.
Use the filters below to find and compare flights from Poland to Ontario that are best for you.

Fly from

Poland

Fly to

Ontario

Route

Depart

Return

Price

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Thu 2/26

12:30 pm-11:59 pm

2 stops20h 29m

Ontario

Wed 3/4

2:39 pm-6:50 pm

2 stops19h 11m

$682

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Wed 4/22

11:50 am-11:46 pm

2 stops20h 56m

Ontario

Fri 5/1

4:52 pm-9:25 pm

2 stops19h 33m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Mon 4/20

11:50 am-11:46 pm

2 stops20h 56m

Ontario

Thu 5/7

4:52 pm-9:00 pm

2 stops19h 08m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Mon 4/20

11:50 am-9:59 pm

2 stops19h 09m

Ontario

Tue 5/5

2:08 pm-5:25 pm

2 stops18h 17m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Mon 4/20

11:50 am-9:59 pm

2 stops19h 09m

Ontario

Wed 5/6

10:59 am-8:45 pm

2 stops24h 46m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Tue 4/21

8:45 am-8:54 pm

2 stops21h 09m

Ontario

Sat 5/2

4:52 pm-10:55 am

2 stops33h 03m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Tue 4/21

11:55 am-8:39 am

2 stops29h 44m

Ontario

Tue 5/5

7:30 am-5:25 pm

2 stops24h 55m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Tue 4/21

8:45 am-8:54 pm

2 stops21h 09m

Ontario

Sun 5/3

4:52 pm-11:00 am

2 stops33h 08m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Tue 4/21

8:45 am-8:54 pm

2 stops21h 09m

Ontario

Wed 5/6

2:08 pm-5:10 pm

2 stops18h 02m

$685

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Sat 4/25

6:50 pm-10:35 pm

2 stops36h 45m

Ontario

Tue 5/5

2:08 pm-9:10 pm

2 stops22h 02m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 42 results
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Best time to book a flight from Poland to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Poland 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 Poland to Ontario

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

Currently, March is the cheapest month in which you can book a flight from Poland to Ontario (average of $484). Flying from Poland to Ontario in January is currently the most expensive (average of $675). 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 Poland 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 Poland?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Poland. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Poland to Ontario?

    Departing from Poland to Ontario will take you 19h 48m. There are 6063 mi between Poland and Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Poland to Ontario?

    When deciding which route to take from Poland to Ontario consider Warsaw Frederic Chopin - Ontario, Krakow J. Paul II Balice - Ontario or Bydgoszcz - Ontario as they are the most popular.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Poland to Ontario (average of $484). Flying from Poland to Ontario in January is currently the most expensive (average of $675). 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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