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Cheap flights from Toronto to Kos from C$ 669

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — KGS
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Kos

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Kos
Explore the most affordable flight options available from Toronto to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Wed 8/47:15 a.m.
YYZ
-
KGS
2 stops31h 00m
Multiple Airlines
Wed 15/42:55 p.m.
KGS
-
YYZ
2 stops30h 20m
Multiple Airlines
Deal found 22/2C$ 1,038
Wed 8/48:30 a.m.
YTZ
-
KGS
3 stops30h 25m
Multiple Airlines
Wed 15/48:35 a.m.
KGS
-
YTZ
3 stops34h 17m
Multiple Airlines
Deal found 22/2C$ 1,124
Fri 9/107:45 p.m.
YYZ
-
KGS
1 stop13h 00m
Multiple Airlines
Sat 24/106:00 a.m.
KGS
-
YYZ
1 stop19h 50m
Multiple Airlines
Deal found 21/2C$ 1,232
Fri 9/107:45 p.m.
YYZ
-
KGS
1 stop13h 00m
Multiple Airlines
Sat 17/108:35 a.m.
KGS
-
YYZ
1 stop17h 15m
Multiple Airlines
Deal found 22/2C$ 1,289
Tue 6/1010:00 p.m.
YYZ
-
KGS
1 stop15h 45m
British Airways
Wed 21/109:45 p.m.
KGS
-
YYZ
1 stop29h 25m
British Airways
Deal found 22/2C$ 1,308
Sat 10/1011:55 p.m.
YYZ
-
KGS
1 stop13h 20m
Multiple Airlines
Wed 21/1011:25 p.m.
KGS
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 22/2C$ 1,324
Sat 10/1011:55 p.m.
YYZ
-
KGS
1 stop13h 20m
Multiple Airlines
Tue 20/108:55 p.m.
KGS
-
YYZ
2 stops24h 05m
Multiple Airlines
Deal found 22/2C$ 1,325
Sun 11/105:10 p.m.
YYZ
-
KGS
2 stops37h 10m
British Airways
Wed 21/109:45 p.m.
KGS
-
YYZ
1 stop29h 25m
British Airways
Deal found 22/2C$ 1,330
Tue 6/1010:00 p.m.
YYZ
-
KGS
1 stop15h 45m
British Airways
Thu 22/109:45 p.m.
KGS
-
YYZ
2 stops24h 15m
British Airways
Deal found 22/2C$ 1,343
Wed 7/101:10 p.m.
YYZ
-
KGS
2 stops24h 35m
British Airways
Wed 21/109:45 p.m.
KGS
-
YYZ
1 stop29h 25m
British Airways
Deal found 22/2C$ 1,347
Sat 10/109:35 p.m.
YYZ
-
KGS
1 stop15h 40m
Multiple Airlines
Sun 18/109:00 p.m.
KGS
-
YYZ
1 stop25h 50m
Multiple Airlines
Deal found 21/2C$ 1,356
Fri 14/87:15 a.m.
YTZ
-
KGS
3 stops30h 25m
Multiple Airlines
Sat 5/912:40 p.m.
KGS
-
YTZ
3 stops38h 40m
Multiple Airlines
Deal found 22/2C$ 1,678

Find flight deals from Toronto to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 February 2026.

Round-trip from

C$ 1,038

One-way from

C$ 669
8/4-15/4
  • 8/4-15/4
  • 4 total stops
  • 61h 20m total
  • Toronto to Kos
Search Deals
8/4
  • 8/4
  • 3 total stops
  • 31h 35m total
  • Toronto to Kos
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Kos 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 23 February 2026.
Use the filters below to find and compare flights from Toronto to Kos that are best for you.

Fly from

Toronto

Fly to

Kos

Route

Depart

Return

Price

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Wed 8/4

7:15 a.m.-9:15 p.m.

2 stops31h 00m

Kos

Wed 15/4

12:05 p.m.-2:15 p.m.

3 stops33h 10m

C$ 1,119

TorontoKos

YTZ - KGS

YTZKGS

Toronto Island

Wed 8/4

8:30 a.m.-9:55 p.m.

3 stops30h 25m

Kos

Wed 15/4

8:35 a.m.-11:52 a.m.

3 stops34h 17m

C$ 1,124

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Fri 14/8

7:45 p.m.-12:35 a.m.

1 stop21h 50m

Kos

Sat 5/9

6:00 a.m.-6:50 p.m.

1 stop19h 50m

C$ 1,413

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Sun 29/3

10:25 p.m.-8:50 a.m.

3 stops27h 25m

Kos

Sun 5/4

6:00 a.m.-9:45 a.m.

3 stops34h 45m

C$ 1,425

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Thu 14/5

7:55 p.m.-8:50 a.m.

1 stop29h 55m

Kos

Sat 30/5

9:40 a.m.-5:55 p.m.

1 stop15h 15m

C$ 4,028

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Sun 17/5

2:55 p.m.-5:35 p.m.

2 stops43h 40m

Kos

Thu 21/5

6:05 p.m.-9:30 a.m.

2 stops46h 25m

C$ 6,705

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Wed 8/4

10:00 p.m.-12:35 p.m.

3 stops31h 35m

C$ 669

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Wed 8/4

2:55 p.m.-5:35 p.m.

2 stops43h 40m

C$ 1,856

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Best time to book a flight from Toronto to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Toronto 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 Toronto to Kos

What’s the top layover airport for flights from Toronto to Kos?

Share of one-stop round-trip flights from Toronto to Kos chosen by Cheapflights users in the past 12 months, using the same layover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% of one-stop itineraries from Toronto to Kos on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Kos?

Average round-trip fare for 1-stop flights from Toronto to Kos, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of C$ 1,407.

What’s the fastest layover option from Toronto to Kos?

Shortest average travel time for 1-stop one-way flights from Toronto to Kos, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 15h 20m.

Which airport typically offers the quickest layover for flights from Toronto to Kos?

Average layover duration for 1-stop one-way flights from Toronto to Kos, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 3h 08m.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Kos. 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 Kos from Toronto?

    Kos (KGS) is the airport you will fly into if you book a flight from Toronto to Kos. You should not have trouble finding flights to Kos from Toronto; the airport handles an average of 0 inbound flights from Toronto per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Kos airport from Toronto. It is only a 20.6 km journey from Kos (KGS) to Kos’s city centre.

  • Can I find deals for flights from Toronto to Kos that include hotel bookings?

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

  • How can I find direct flights from Toronto to Kos?

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

  • Can I find deals for business class flights from Toronto to Kos?

    Yes. Cheapflights offers flight deals from Toronto to Kos 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

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How does Cheapflights help users find flights from Toronto to Kos?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Toronto to Kos. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Kos?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kos from Toronto.

Can Cheapflights find flights from Toronto to Kos with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Kos, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Toronto to Kos become cheaper?

Yes, Cheapflights offers price alerts on Toronto to Kos flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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