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Cheap flights from Ontario to Estonia from C$ 378

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TLL
31 May — 7 Jun1
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 1 May 2026.

Thu 4/610:15 p.m.
YYZ
-
TLL
2 stops35h 40m
Multiple Airlines
Mon 8/62:40 p.m.
TLL
-
YYZ
1 stop29h 40m
Multiple Airlines
Deal found 30/4C$ 925
Mon 8/610:15 p.m.
YYZ
-
TLL
2 stops27h 40m
Multiple Airlines
Mon 15/62:40 p.m.
TLL
-
YYZ
1 stop32h 10m
Multiple Airlines
Deal found 30/4C$ 930
Wed 17/69:55 p.m.
YYZ
-
TLL
2 stops29h 45m
Multiple Airlines
Mon 22/68:00 a.m.
TLL
-
YYZ
1 stop13h 55m
Multiple Airlines
Deal found 28/4C$ 937
Mon 8/610:15 p.m.
YYZ
-
TLL
2 stops29h 45m
Multiple Airlines
Mon 21/97:30 a.m.
TLL
-
YYZ
1 stop14h 00m
Multiple Airlines
Deal found 30/4C$ 959
Thu 11/69:35 p.m.
YYZ
-
TLL
1 stop17h 20m
Multiple Airlines
Thu 18/610:45 p.m.
TLL
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 27/4C$ 974
Mon 15/610:55 p.m.
YYZ
-
TLL
2 stops29h 05m
Multiple Airlines
Sun 28/62:05 p.m.
TLL
-
YYZ
1 stop31h 25m
Multiple Airlines
Deal found 27/4C$ 981
Tue 9/69:35 p.m.
YYZ
-
TLL
2 stops33h 45m
Multiple Airlines
Tue 16/67:30 a.m.
TLL
-
YYZ
1 stop14h 00m
Multiple Airlines
Deal found 29/4C$ 985
Thu 11/69:55 p.m.
YYZ
-
TLL
1 stop32h 20m
KLM
Thu 18/67:30 a.m.
TLL
-
YYZ
1 stop19h 25m
KLM
Deal found 27/4C$ 1,003
Wed 17/66:20 p.m.
YYZ
-
TLL
3 stops33h 45m
Multiple Airlines
Tue 23/62:05 p.m.
TLL
-
YYZ
1 stop31h 25m
Multiple Airlines
Deal found 27/4C$ 1,004
Fri 25/911:45 p.m.
YYZ
-
TLL
1 stop13h 10m
Multiple Airlines
Sun 4/107:30 a.m.
TLL
-
YYZ
1 stop16h 40m
Multiple Airlines
Deal found 28/4C$ 1,007
Mon 8/612:30 p.m.
YTZ
-
TLL
2 stops30h 05m
Multiple Airlines
Mon 15/68:00 a.m.
TLL
-
YTZ
2 stops20h 32m
Multiple Airlines
Deal found 30/4C$ 1,038
Wed 10/611:00 p.m.
YUL
-
TLL
2 stops16h 20m
Multiple Airlines
Wed 17/67:25 a.m.
TLL
-
YUL
1 stop13h 30m
Multiple Airlines
Deal found 26/4C$ 1,044

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 1 May 2026.

Round-trip from

C$ 903

One-way from

C$ 378

Popular in

May

Cheapest in

January

Average price

C$ 2,041
airBaltic
  • airBaltic
  • 3/6-21/6
  • 3 total stops
  • 64h 05m total
  • Ontario to Estonia
Search Deals
9/6
  • 9/6
  • 3 total stops
  • 37h 05m total
  • Ontario to Estonia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 484 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 109 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 1 May 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

YTZ - TLL

YTZTLL

Toronto Island

Mon 8/6

12:30 p.m.-1:35 a.m.

2 stops30h 05m

Tallinn

Mon 15/6

8:00 a.m.-9:32 p.m.

2 stops20h 32m

C$ 1,038

TorontoTallinn

YTZ - TLL

YTZTLL

Toronto Island

Tue 9/6

8:30 p.m.-1:35 a.m.

2 stops46h 05m

Tallinn

Tue 16/6

7:30 a.m.-7:52 p.m.

2 stops19h 22m

C$ 1,053

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Mon 15/6

4:45 p.m.-7:55 p.m.

1 stop20h 10m

Tallinn

Sun 28/6

7:30 a.m.-1:20 p.m.

1 stop12h 50m

C$ 1,061

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Sun 31/5

9:35 p.m.-1:30 a.m.

2 stops20h 55m

Tallinn

Sun 7/6

12:15 p.m.-2:55 p.m.

1 stop33h 40m

C$ 1,063

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:50 p.m.-7:55 p.m.

1 stop18h 05m

Tallinn

Wed 17/6

2:05 p.m.-4:55 p.m.

1 stop33h 50m

C$ 1,076

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

6:50 p.m.-7:55 p.m.

1 stop18h 05m

Tallinn

Thu 4/6

7:30 a.m.-4:55 p.m.

1 stop16h 25m

C$ 1,076

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

4:40 p.m.-1:35 a.m.

1 stop25h 55m

Tallinn

Sun 21/6

5:05 a.m.-3:00 p.m.

1 stop16h 55m

C$ 1,112

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

10:05 p.m.-4:55 p.m.

2 stops35h 50m

Tallinn

Thu 4/6

7:30 a.m.-1:35 p.m.

1 stop13h 05m

C$ 1,117

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Thu 25/6

9:00 p.m.-12:35 a.m.

1 stop20h 35m

Tallinn

Mon 29/6

8:00 a.m.-2:55 p.m.

1 stop13h 55m

C$ 1,121

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

4:40 p.m.-1:35 a.m.

1 stop25h 55m

Tallinn

Fri 19/6

5:20 a.m.-3:00 p.m.

1 stop16h 40m

C$ 1,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 47 resultsSorted by cheapest first
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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$ 574). Flying from Region of Ontario to Estonia in February is currently the most expensive (average of C$ 1,048). 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 KLM, SWISS, and airBaltic fly from Region of Ontario to Estonia in about 20h 10m. The time it takes to get you to your destination can typically vary by up to 5h 45m. The distance between Region of Ontario and Estonia is about 6645 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$ 574). Flying from Region of Ontario to Estonia in February is currently the most expensive (average of C$ 1,048). 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.
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Top 5 airlines flying from Ontario to Estonia

Discover the top 5 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 693AverageC$ 835FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IberiaCheapestC$ 878AverageC$ 1,423FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapestC$ 992AverageC$ 1,326FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapestC$ 1,104AverageC$ 1,220FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LOTCheapestC$ 1,258AverageC$ 1,616FlexibilityNo 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!

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