Find flights
Travel Guide

C$ 1,078+ Cheap flights to Kos

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
— KGS
19 Aug — 26 Aug1
1 adult

Flights to Kos in 2025

Find the latest flights to Kos in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 14 August 2025.

Round-trip from

C$ 1,253
SWISS
  • SWISS
  • 10/10-20/10
  • 3 total stops
  • 59h 25m total
  • Toronto to Kos
Search Deals

Find flight deals to Kos

Cheapest flights to Kos
Explore the most affordable flight options available to Kos. Find the lowest fares based on data from user searches, with prices last updated on 14 August 2025.

Sun 28/911:55 p.m.YYZ - KGS
1 stop31h 30mMultiple Airlines
Sun 5/1011:40 a.m.KGS - YYZ
2 stops57h 30mMultiple Airlines
Deal found 14/8C$ 1,078
Sun 28/98:30 p.m.YYZ - KGS
2 stops16h 30mAustrian Airlines
Sun 5/1010:00 a.m.KGS - YYZ
2 stops39h 45mAustrian Airlines
Deal found 14/8C$ 1,252
Fri 10/1011:35 p.m.YYZ - KGS
2 stops26h 35mMultiple Airlines
Mon 20/1011:00 a.m.KGS - YYZ
1 stop32h 50mMultiple Airlines
Deal found 13/8C$ 1,253
Mon 29/97:15 p.m.YYZ - KGS
1 stop19h 50mMultiple Airlines
Fri 10/1011:25 a.m.KGS - YYZ
2 stops38h 45mMultiple Airlines
Deal found 13/8C$ 1,256
Sat 20/97:15 p.m.YYZ - KGS
2 stops41h 45mAustrian Airlines
Mon 29/98:50 p.m.KGS - YYZ
2 stops48h 25mAustrian Airlines
Deal found 13/8C$ 1,354
Fri 10/106:20 p.m.YYZ - KGS
2 stops31h 50mAustrian Airlines
Sun 19/1010:00 a.m.KGS - YYZ
2 stops37h 54mAustrian Airlines
Deal found 13/8C$ 1,417
Fri 10/105:25 p.m.YTZ - KGS
2 stops38h 05mSWISS
Sun 19/103:15 p.m.KGS - YTZ
2 stops33h 30mSWISS
Deal found 13/8C$ 1,453
Fri 10/105:45 p.m.YYZ - KGS
1 stop32h 25mMultiple Airlines
Sun 19/103:15 p.m.KGS - YYZ
2 stops33h 43mMultiple Airlines
Deal found 13/8C$ 1,472
Mon 29/92:45 p.m.YTZ - KGS
2 stops26h 10mMultiple Airlines
Fri 10/106:00 a.m.KGS - YTZ
2 stops19h 10mMultiple Airlines
Deal found 13/8C$ 1,612

Cheapflights Fare Finder

 
Locate flights to Kos that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 14 August 2025.
Use the filters below to find and compare flights to Kos that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Sun 28/9

11:55 p.m.-2:25 p.m.

1 stop31h 30m

Kos

Sun 5/10

11:40 a.m.-2:10 p.m.

2 stops57h 30m

C$ 1,078

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Sun 28/9

8:30 p.m.-8:00 p.m.

2 stops16h 30m

Kos

Sun 5/10

10:00 a.m.-6:45 p.m.

2 stops39h 45m

C$ 1,252

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Fri 10/10

11:35 p.m.-9:10 a.m.

2 stops26h 35m

Kos

Mon 20/10

11:00 a.m.-12:50 p.m.

1 stop32h 50m

C$ 1,253

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Mon 29/9

7:15 p.m.-10:05 p.m.

1 stop19h 50m

Kos

Fri 10/10

11:25 a.m.-7:10 p.m.

2 stops38h 45m

C$ 1,256

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Sat 20/9

7:15 p.m.-8:00 p.m.

2 stops41h 45m

Kos

Mon 29/9

8:50 p.m.-2:15 p.m.

2 stops48h 25m

C$ 1,354

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Fri 10/10

6:20 p.m.-9:10 a.m.

2 stops31h 50m

Kos

Sun 19/10

10:00 a.m.-4:54 p.m.

2 stops37h 54m

C$ 1,417

TorontoKos

YTZ - KGS

YTZKGS

Toronto Island

Fri 10/10

5:25 p.m.-2:30 p.m.

2 stops38h 05m

Kos

Sun 19/10

3:15 p.m.-5:45 p.m.

2 stops33h 30m

C$ 1,453

TorontoKos

YYZ - KGS

YYZKGS

Toronto Pearson Intl

Fri 10/10

5:45 p.m.-9:10 a.m.

1 stop32h 25m

Kos

Sun 19/10

3:15 p.m.-5:58 p.m.

2 stops33h 43m

C$ 1,472

TorontoKos

YTZ - KGS

YTZKGS

Toronto Island

Mon 29/9

2:45 p.m.-11:55 p.m.

2 stops26h 10m

Kos

Fri 10/10

6:00 a.m.-6:10 p.m.

2 stops19h 10m

C$ 1,612

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Best time to book a flight to Kos

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

How long is the flight to Kos?

On average, a flight from Toronto to Kos takes 19 hours 55 minutes. Flights to Kos from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 mm per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

FAQs about flying to Kos

  • What airport do you fly into for flights to Kos?

    Kos (KGS), located 20.6 km from the city centre, is the airport you fly into when you book flights to Kos.

  • Can I find cheaper flights to Kos if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Kos on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Kos?

    Kos is currently the cheapest airport to fly to in Kos. One-way flights to Kos typically cost C$ 137, while round-trip flights cost around C$ 139.

  • Where does the fastest flight to Kos depart from?

    For those looking to save time traveling to Kos, Toronto offers the quickest one-way flight (19 hours 50 minutes).

  • Does Kos have rental cars?

    Yes. Those touching down at Kos can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Kos?

    Yes. Kos has hotels nearby for those requiring accommodations. Neochori House is the closest property to Kos (0.0 km away from Kos).

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.

Find the best flight deals to Kos

Some of the lowest fares we’ve come across for flights to Kos.
Flights from Athens to Kos

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 to Kos?

Cheapflights makes it easy to find Kos 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 to Kos?

Cheapflights helps you find that perfect flight to Kos by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Kos with no change fees?

Yes! Cheapflights helps users easily find flights to Kos with no change fees.

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

Yes, Cheapflights offers price alerts on Kos flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.