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Cheap flights from Ontario to Tallinn from C$ 350

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TLL
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Ontario to Tallinn

Keep the following information in mind while searching for Ontario to Tallinn flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 859

One-way from

C$ 350

Popular in

July

Cheapest in

September

Average price

C$ 1,641
American Airlines
  • American Airlines
  • 5/10-23/10
  • 4 total stops
  • 73h 59m total
  • Ontario to Tallinn
Search Deals
14/9
  • 14/9
  • 2 total stops
  • 39h 00m total
  • Ontario to Tallinn
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 289 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Ontario to Tallinn

Cheapest flights from Ontario to Tallinn
Explore the most affordable flight options available from Ontario to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Sun 5/1010:00 p.m.YYZ - TLL
2 stops35h 10mAmerican Airlines
Thu 23/106:55 a.m.TLL - YYZ
2 stops38h 49mAmerican Airlines
Deal found 30/7C$ 859
Wed 8/103:29 p.m.YYZ - TLL
2 stops23h 26mBritish Airways
Mon 20/1011:35 a.m.TLL - YYZ
2 stops31h 25mBritish Airways
Deal found 30/7C$ 869
Wed 24/95:10 p.m.YYZ - TLL
1 stop25h 15mScandinavian Airlines
Wed 22/103:45 p.m.TLL - YYZ
1 stop30h 55mScandinavian Airlines
Deal found 31/7C$ 877
Sun 28/910:00 p.m.YYZ - TLL
2 stops14h 45mMultiple Airlines
Sun 5/1010:35 p.m.TLL - YYZ
2 stops28h 35mMultiple Airlines
Deal found 29/7C$ 902
Fri 10/1010:10 p.m.YYZ - TLL
1 stop14h 45mKLM
Mon 13/102:05 p.m.TLL - YYZ
1 stop30h 15mKLM
Deal found 30/7C$ 996
Mon 22/93:25 p.m.YTZ - TLL
2 stops14h 40mMultiple Airlines
Mon 6/106:00 a.m.TLL - YTZ
2 stops20h 49mMultiple Airlines
Deal found 30/7C$ 1,032
Mon 22/93:25 p.m.YTZ - TLL
2 stops14h 40mAir Canada
Mon 6/107:30 a.m.TLL - YTZ
2 stops17h 15mAir Canada
Deal found 31/7C$ 1,039
Mon 18/86:50 p.m.YUL - TLL
1 stop18h 05mKLM
Mon 25/87:00 a.m.TLL - YUL
2 stops16h 55mKLM
Deal found 29/7C$ 1,233
Mon 18/810:10 p.m.YUL - TLL
2 stops26h 50mMultiple Airlines
Mon 25/88:20 p.m.TLL - YUL
2 stops30h 55mMultiple Airlines
Deal found 29/7C$ 1,240
Mon 18/810:10 p.m.YUL - TLL
2 stops30h 00mFinnair
Mon 25/88:20 p.m.TLL - YUL
2 stops30h 55mFinnair
Deal found 29/7C$ 1,286
Mon 18/812:30 p.m.YUL - TLL
2 stops20h 40mAmerican Airlines
Mon 25/86:00 a.m.TLL - YUL
2 stops21h 15mAmerican Airlines
Deal found 30/7C$ 1,294
Mon 18/89:45 p.m.YUL - TLL
1 stop19h 35mLufthansa
Mon 25/86:00 a.m.TLL - YUL
2 stops21h 55mLufthansa
Deal found 31/7C$ 1,372

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Tallinn 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 31 July 2025.
Use the filters below to find and compare flights from Ontario to Tallinn that are best for you.

Fly from

Ontario

Fly to

Tallinn

Route

Depart

Return

Price

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Sun 5/10

10:00 p.m.-4:10 p.m.

2 stops35h 10m

Tallinn

Thu 23/10

6:55 a.m.-2:44 p.m.

2 stops38h 49m

C$ 859

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Wed 8/10

3:29 p.m.-9:55 p.m.

2 stops23h 26m

Tallinn

Wed 22/10

11:35 a.m.-9:59 a.m.

2 stops29h 24m

C$ 869

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Wed 24/9

5:10 p.m.-1:25 a.m.

1 stop25h 15m

Tallinn

Wed 22/10

3:45 p.m.-3:40 p.m.

1 stop30h 55m

C$ 877

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Sun 28/9

10:00 p.m.-7:45 p.m.

2 stops14h 45m

Tallinn

Sun 5/10

10:35 p.m.-8:10 p.m.

2 stops28h 35m

C$ 902

TorontoTallinn

YYZ - TLL

YYZTLL

Toronto Pearson Intl

Fri 10/10

10:10 p.m.-7:55 p.m.

1 stop14h 45m

Tallinn

Mon 13/10

2:05 p.m.-1:20 p.m.

1 stop30h 15m

C$ 996

TorontoTallinn

YTZ - TLL

YTZTLL

Toronto Island

Mon 22/9

3:25 p.m.-1:05 p.m.

2 stops14h 40m

Tallinn

Mon 6/10

6:00 a.m.-7:49 p.m.

2 stops20h 49m

C$ 1,032

TorontoTallinn

YTZ - TLL

YTZTLL

Toronto Island

Mon 22/9

3:25 p.m.-1:05 p.m.

2 stops14h 40m

Tallinn

Mon 6/10

7:30 a.m.-5:45 p.m.

2 stops17h 15m

C$ 1,039

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

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

1 stop18h 05m

Tallinn

Mon 25/8

7:00 a.m.-4:55 p.m.

2 stops16h 55m

C$ 1,233

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

10:10 p.m.-8:00 a.m.

2 stops26h 50m

Tallinn

Mon 25/8

8:20 p.m.-8:15 p.m.

2 stops30h 55m

C$ 1,240

MontrealTallinn

YUL - TLL

YULTLL

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

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

2 stops30h 00m

Tallinn

Mon 25/8

8:20 p.m.-8:15 p.m.

2 stops30h 55m

C$ 1,286

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 24 results
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Best time to book a flight from Ontario to Tallinn

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

What is the cheapest time of day to fly from ON to TLL?

Find hourly flight availability from Ontario to Tallinn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Tallinn as you normally would.

Reviews of airlines servicing Tallinn

Get insights into the airlines that provide service to Tallinn. 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 Tallinn. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with KLM,LOT, andFinnair from Ontario to Tallinn by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,105 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,316 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Scandinavian Airlines
7.4
Good
1,457 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Tallinn. 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 Tallinn from Ontario?

    Located just 3.4 km from the city centre, Tallinn (TLL) is the airport most travelers will use when flying to Tallinn from Ontario.

  • What are the cheapest airlines to fly from Region of Ontario to Tallinn one-way?

    C$ 673 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Finnair and LOT, with prices starting from C$ 881 and C$ 986, respectively.

  • What are the most popular routes from Region of Ontario to Tallinn?

    The most popular route from Region of Ontario to Tallinn is Toronto Pearson Intl - Tallinn. You may also consider Montreal Pierre Elliott Trudeau Intl - Tallinn or Toronto Island - Tallinn.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Tallinn by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Ontario to Tallinn

Discover the top 4 airlines that operate flights from Ontario to Tallinn. 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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 1,018AverageC$ 1,447FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,138AverageC$ 1,564FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,167AverageC$ 1,492FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 1,219AverageC$ 1,546FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Tallinn?

Cheapflights makes it easy to find Ontario to Tallinn flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Tallinn for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Tallinn flexibly with Cheapflights today.

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

Yes! Start tracking prices for Ontario to Tallinn flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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