Find flights
When to book
FAQs

Cheap flights from Ontario to Estonia from C$ 437

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TLL
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Estonia

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Estonia
Explore the most affordable flight options available from Ontario to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 June 2026.

Mon 7/910:55 p.m.
YYZ
-
TLL
2 stops34h 20m
TAP AIR PORTUGAL
Mon 28/92:10 p.m.
TLL
-
YYZ
2 stops30h 50m
TAP AIR PORTUGAL
Deal found 19/6C$ 684
Mon 22/611:40 p.m.
YYZ
-
TLL
1 stop24h 20m
Finnair
Tue 7/75:20 p.m.
TLL
-
YYZ
1 stop32h 15m
Finnair
Deal found 19/6C$ 720
Mon 13/711:40 p.m.
YYZ
-
TLL
1 stop23h 45m
Finnair
Mon 20/77:55 a.m.
TLL
-
YYZ
1 stop17h 40m
Finnair
Deal found 19/6C$ 730
Sat 20/611:40 p.m.
YYZ
-
TLL
1 stop29h 45m
Finnair
Tue 30/611:15 p.m.
TLL
-
YYZ
1 stop26h 20m
Finnair
Deal found 19/6C$ 763
Mon 6/711:40 p.m.
YYZ
-
TLL
1 stop16h 15m
Finnair
Sun 19/78:25 p.m.
TLL
-
YYZ
1 stop29h 10m
Finnair
Deal found 15/6C$ 764
Mon 7/910:55 p.m.
YYZ
-
TLL
2 stops34h 20m
TAP AIR PORTUGAL
Fri 2/1012:30 p.m.
TLL
-
YYZ
2 stops32h 30m
TAP AIR PORTUGAL
Deal found 18/6C$ 774
Mon 13/76:30 p.m.
YTZ
-
TLL
3 stops34h 05m
Multiple Airlines
Fri 17/710:20 p.m.
TLL
-
YTZ
2 stops24h 31m
Multiple Airlines
Deal found 18/6C$ 1,117
Thu 13/86:45 a.m.
YUL
-
TLL
2 stops32h 10m
Multiple Airlines
Fri 28/88:35 p.m.
TLL
-
YUL
1 stop24h 10m
Multiple Airlines
Deal found 18/6C$ 1,147
Thu 13/87:55 p.m.
YUL
-
TLL
1 stop21h 40m
airBaltic
Fri 28/85:45 p.m.
TLL
-
YUL
2 stops27h 00m
airBaltic
Deal found 18/6C$ 1,230
Tue 18/89:30 p.m.
YUL
-
TLL
1 stop15h 25m
airBaltic
Wed 26/87:30 a.m.
TLL
-
YUL
1 stop13h 05m
airBaltic
Deal found 19/6C$ 1,239
Thu 26/117:15 a.m.
YTZ
-
TLL
2 stops22h 35m
United Airlines
Mon 30/111:35 p.m.
TLL
-
YTZ
2 stops27h 31m
United Airlines
Deal found 17/6C$ 1,253
Mon 20/711:00 p.m.
YUL
-
TLL
2 stops26h 20m
Multiple Airlines
Wed 29/77:25 a.m.
TLL
-
YUL
1 stop13h 45m
Multiple Airlines
Deal found 18/6C$ 1,256

Find flight deals from Ontario to Estonia

Keep the following information in mind while searching for Ontario to Estonia flight deals. Data was last updated 19 June 2026.

Round-trip from

C$ 689

One-way from

C$ 437

Popular in

July

Cheapest in

January

Average price

C$ 1,180
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 7/9-28/9
  • 4 total stops
  • 65h 10m total
  • Ontario to Estonia
Search Deals
21/7
  • 21/7
  • 2 total stops
  • 27h 40m total
  • Ontario to Estonia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Estonia 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 629,999 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Ontario to Estonia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 13/7

11:40 p.m.-6:25 a.m.

1 stop23h 45m

Tallinn

Mon 20/7

7:55 a.m.-6:35 p.m.

1 stop17h 40m

C$ 730

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 7/9

10:55 p.m.-4:15 p.m.

2 stops34h 20m

Tallinn

Mon 28/9

2:10 p.m.-2:00 p.m.

2 stops30h 50m

C$ 733

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 6/7

11:40 p.m.-10:55 p.m.

1 stop16h 15m

Tallinn

Sun 19/7

8:25 p.m.-6:35 p.m.

1 stop29h 10m

C$ 764

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 7/9

10:55 p.m.-4:15 p.m.

2 stops34h 20m

Tallinn

Fri 2/10

12:30 p.m.-2:00 p.m.

2 stops32h 30m

C$ 774

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 6/7

1:17 p.m.-10:55 p.m.

2 stops26h 38m

Tallinn

Sun 19/7

10:45 p.m.-6:35 p.m.

1 stop26h 50m

C$ 838

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Sat 11/7

6:25 p.m.-3:30 p.m.

2 stops14h 05m

Tallinn

Tue 21/7

12:50 p.m.-11:29 p.m.

2 stops17h 39m

C$ 960

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 14/9

5:10 p.m.-11:05 a.m.

2 stops34h 55m

Tallinn

Fri 18/9

6:15 a.m.-3:40 p.m.

1 stop16h 25m

C$ 1,001

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 7/9

9:35 p.m.-12:35 a.m.

3 stops20h 00m

Tallinn

Thu 1/10

9:40 p.m.-3:05 p.m.

2 stops24h 25m

C$ 1,077

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 13/7

10:55 p.m.-11:10 p.m.

2 stops41h 15m

Tallinn

Mon 20/7

8:00 a.m.-2:50 p.m.

1 stop13h 50m

C$ 1,083

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

6:45 a.m.-9:55 p.m.

2 stops32h 10m

Tallinn

Fri 28/8

8:35 p.m.-1:45 p.m.

1 stop24h 10m

C$ 1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/6

Showing 1-10 of 42 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Ontario to Estonia

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

What is the cheapest month to book a flight from Region of Ontario to Estonia?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Estonia (average of C$ 596). Flying from Region of Ontario to Estonia in February is currently the most expensive (average of C$ 1,087). 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 Estonia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Estonia?

    Airlines like Finnair, TAP AIR PORTUGAL, and airBaltic fly from Region of Ontario to Estonia in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 18h 55m. The distance between Region of Ontario and Estonia is about 6212 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Estonia 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 Region of Ontario to Estonia?

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Estonia (average of C$ 596). Flying from Region of Ontario to Estonia in February is currently the most expensive (average of C$ 1,087). 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

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 Estonia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Vancouver Intl to Heathrow flights
Pearson Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Orly flights
Pearson Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Dublin flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pearson Intl to Stansted flights
Pearson Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Istanbul flights
Pearson Intl to Athens flights
Pierre Elliott Trudeau Intl to Athens flights
Toronto Island to Heathrow flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pearson Intl to London City flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Vancouver Intl to Gatwick flights
Toronto Island to Gatwick flights
Pearson Intl to Amsterdam flights
Pearson Intl to Luton flights
Pearson Intl to Madrid flights
Pearson Intl to Frankfurt flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Vancouver Intl to Charles de Gaulle flights
Pearson Intl to Barcelona-El Prat flights
Vancouver Intl to Dublin flights
Québec City to Charles de Gaulle flights
Pearson Intl to Orly flights
Vancouver Intl to Amsterdam flights
Calgary to Heathrow flights
Pearson Intl to Frederic Chopin flights
Vancouver Intl to Istanbul flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Vancouver Intl to London City flights
Vancouver Intl to Frankfurt flights
Vancouver Intl to Stansted flights
Toronto Island to Charles de Gaulle flights
Pearson Intl to Sabiha Gokcen flights
Pearson Intl to Edinburgh flights
Pierre Elliott Trudeau Intl to Nice flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Madrid flights
Pierre Elliott Trudeau Intl to Naples flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Pearson Intl to Zurich flights

Top 6 airlines flying from Ontario to Estonia

Discover the top 6 airlines that operate flights from Ontario to Estonia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 720AverageC$ 866FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IberiaCheapestC$ 911AverageC$ 1,476FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapestC$ 1,029AverageC$ 1,519FlexibilityNo cancel feeOn-time75%
Search KLM flights
airBalticCheapestC$ 1,044AverageC$ 1,189FlexibilityNo cancel feeOn-time87%
Search airBaltic flights
FinnairCheapestC$ 1,146AverageC$ 1,265FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LOTCheapestC$ 1,306AverageC$ 1,677FlexibilityNo cancel feeOn-time81%
Search LOT flights

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 Estonia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Estonia from Ontario today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Estonia for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Estonia from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.