In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular routes from Region of Ontario to Reykjavik Keflavik Intl Airport?

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

What are the cheapest flights from Region of Ontario to Reykjavik Keflavik Intl Airport?

While on average a flight from Region of Ontario to Reykjavik Keflavik Intl Airport is generally C$ 2,074, our data shows the cheapest flight currently is C$ 481. When looking at the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl), you can expect to pay C$ 598 for that flight.

Can I find deals for flights from Ontario to Keflavik Intl that include hotel bookings?

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

How can I find direct flights from Ontario to Keflavik Intl?

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

Can I find deals for business class flights from Ontario to Keflavik Intl?

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

C$ 342+ Cheap Flights from Ontario to Reykjavik Keflavik Intl Airport

Cheap flight deals from Ontario to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Keflavik Intl
Explore the most affordable flight options available from Ontario to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Wed 25/117:40 p.m. -

Nonstop5h 45m

Wed 2/125:00 p.m. -

Nonstop6h 15m

Deal found 14/9C$ 604

Sat 17/1011:10 p.m. -

Nonstop5h 35m

Wed 21/108:00 p.m. -

Nonstop6h 05m

Deal found 16/9C$ 636

Mon 12/1011:10 p.m. -

Nonstop5h 35m

Mon 19/108:00 p.m. -

Nonstop6h 05m

Deal found 15/9C$ 637

Fri 4/127:40 p.m. -

Nonstop5h 45m

Tue 22/125:00 p.m. -

Nonstop6h 15m

Deal found 13/9C$ 639

Sat 17/1011:10 p.m. -

Nonstop5h 35m

Fri 23/105:05 p.m. -

Nonstop6h 05m

Deal found 14/9C$ 640

Tue 13/108:45 p.m. -

Nonstop5h 35m

Thu 22/108:00 p.m. -

Nonstop6h 05m

Deal found 14/9C$ 648

Mon 12/1011:10 p.m. -

Nonstop5h 35m

Wed 21/108:00 p.m. -

Nonstop6h 05m

Deal found 14/9C$ 651

Mon 5/1011:10 p.m. -

Nonstop5h 35m

Sat 24/108:00 p.m. -

Nonstop6h 05m

Deal found 14/9C$ 653

Tue 13/108:00 a.m. -

1 stop19h 55m

Tue 20/104:10 p.m. -

1 stop28h 00m

Deal found 13/9C$ 654

Mon 28/911:00 p.m. -

Nonstop5h 45m

Thu 8/1010:00 a.m. -

Nonstop6h 00m

Deal found 14/9C$ 658

Fri 16/1011:10 p.m. -

1 stop28h 45m

Tue 20/104:10 p.m. -

1 stop28h 00m

Deal found 15/9C$ 660

Tue 13/1010:55 p.m. -

Nonstop5h 00m

Thu 22/1010:00 a.m. -

2 stops25h 10m

Deal found 15/9C$ 668

Best flights from Ontario to Keflavik Intl
Discover carefully curated flight deals from Ontario to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Tue 13/102:50 p.m. -

1 stop13h 05m

Tue 20/104:10 p.m. -

2 stops31h 00m

Deal found 15/9C$ 788

Thu 22/105:20 p.m. -

2 stops10h 35m

Thu 29/1012:00 p.m. -

2 stops17h 40m

Deal found 15/9C$ 803

Fri 16/108:45 p.m. -

Nonstop5h 35m

Mon 19/108:00 p.m. -

Nonstop6h 05m

Deal found 16/9C$ 870

Thu 15/102:05 p.m. -

2 stops38h 45m

Thu 22/1012:00 p.m. -

1 stop31h 46m

Deal found 16/9C$ 920

Tue 1/125:10 p.m. -

2 stops37h 00m

Sat 12/126:05 p.m. -

1 stop26h 35m

Deal found 16/9C$ 932

Sun 11/107:00 a.m. -

2 stops22h 30m

Wed 21/1011:25 a.m. -

2 stops39h 57m

Deal found 15/9C$ 1,139

Tue 13/1011:15 a.m. -

1 stop16h 40m

Tue 20/1010:00 a.m. -

1 stop15h 20m

Deal found 15/9C$ 858

Sat 17/108:25 a.m. -

1 stop17h 40m

Fri 23/107:55 p.m. -

1 stop15h 20m

Deal found 17/9C$ 902

Mon 12/109:00 a.m. -

2 stops42h 55m

Mon 19/1010:00 a.m. -

2 stops29h 45m

Deal found 14/9C$ 859

Fri 16/107:25 p.m. -

1 stop9h 20m

Sun 18/109:15 a.m. -

2 stops28h 07m

Deal found 15/9C$ 1,964

Mon 12/105:10 p.m. -

2 stops37h 15m

Thu 15/1011:15 a.m. -

2 stops32h 25m

Deal found 13/9C$ 987

Tue 10/117:50 p.m. -

2 stops37h 30m

Mon 16/1112:00 p.m. -

2 stops30h 10m

Deal found 17/9C$ 939

Sun 11/108:45 p.m. -

Nonstop5h 35m

Sat 17/105:05 p.m. -

Nonstop6h 05m

Deal found 14/9C$ 1,046

Fri 16/108:50 a.m. -

1 stop20h 00m

Thu 22/1012:00 p.m. -

1 stop12h 44m

Deal found 12/9C$ 1,046

Mon 12/105:10 p.m. -

2 stops37h 15m

Mon 19/1011:15 a.m. -

2 stops32h 25m

Deal found 14/9C$ 1,029

Tue 13/1012:50 p.m. -

2 stops40h 40m

Mon 19/1011:25 a.m. -

2 stops52h 13m

Deal found 15/9C$ 1,139

Tue 6/108:20 p.m. -

2 stops36h 45m

Thu 15/1010:00 a.m. -

1 stop8h 50m

Deal found 13/9C$ 964

Sun 25/106:00 a.m. -

1 stop24h 00m

Sat 31/1012:00 p.m. -

1 stop13h 17m

Deal found 16/9C$ 1,099

Sun 25/107:40 a.m. -

2 stops22h 20m

Sat 31/1012:00 p.m. -

2 stops36h 46m

Deal found 16/9C$ 1,003

Wed 14/1012:20 p.m. -

3 stops15h 50m

Wed 21/105:10 p.m. -

1 stop9h 02m

Deal found 16/9C$ 969

Wed 25/115:10 p.m. -

2 stops37h 00m

Wed 2/126:05 p.m. -

2 stops33h 49m

Deal found 15/9C$ 1,077

Sat 17/107:00 a.m. -

2 stops46h 30m

Fri 23/1011:25 a.m. -

2 stops40h 29m

Deal found 15/9C$ 1,215

Tue 1/128:55 p.m. -

2 stops32h 05m

Sat 12/1212:00 p.m. -

2 stops24h 44m

Deal found 16/9C$ 1,072

Sat 17/107:00 a.m. -

2 stops22h 30m

Wed 21/1011:25 a.m. -

2 stops28h 13m

Deal found 14/9C$ 1,217

Sun 11/1010:05 p.m. -

1 stop30h 40m

Sat 17/101:10 a.m. -

2 stops28h 25m

Deal found 13/9C$ 1,010

Tue 20/105:10 p.m. -

2 stops37h 15m

Sun 25/106:05 p.m. -

2 stops33h 24m

Deal found 15/9C$ 1,113

Tue 13/1010:05 a.m. -

2 stops17h 50m

Mon 19/1010:00 a.m. -

1 stop27h 22m

Deal found 14/9C$ 1,107

Wed 18/117:00 a.m. -

2 stops29h 20m

Mon 30/116:05 p.m. -

2 stops35h 25m

Deal found 14/9C$ 1,198

Thu 15/108:45 p.m. -

2 stops29h 20m

Thu 22/105:10 p.m. -

1 stop9h 02m

Deal found 16/9C$ 1,103

Tue 6/106:20 p.m. -

2 stops34h 30m

Thu 15/1012:00 p.m. -

2 stops30h 50m

Deal found 16/9C$ 1,128

Find flight deals from Ontario to Keflavik Intl

Round-trip from	C$ 604
One-way from	C$ 342
Popular in	August
Cheapest in	February
Average price	C$ 809
Good round-trip deal	C$ 676 or less
Good one-way deal	C$ 578 or less

Icelandair
25/11-2/12
Nonstop
12h 00m total
Ontario to Reykjavik

Search Deals

Air Canada
13/10-31/12
1 total stop
18h 25m total
Ontario to Reykjavik

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Ontario to Reykjavik Keflavik Intl.

Search Deals

Price to beat on a one-way flight from Ontario to Reykjavik Keflavik Intl.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoReykjavik

YTZ Toronto Island - KEF Reykjavik Keflavik Intl

YTZKEF

Toronto Island

Tue 13/10

9:30 a.m.-7:55 a.m.

1 stop18h 25m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 342

Quickest round-trip

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Wed 21/10

11:00 p.m.-8:45 a.m.

Nonstop5h 45m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 350

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Mon 28/9

11:00 p.m.-8:45 a.m.

Nonstop5h 45m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 350

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Sun 18/10

11:00 p.m.-8:45 a.m.

Nonstop5h 45m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 351

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Tue 13/10

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

1 stop20h 55m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 354

MontrealReykjavik

YUL Montreal Pierre Elliott Trudeau Intl - KEF Reykjavik Keflavik Intl

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

8:00 p.m.-8:45 a.m.

2 stops32h 45m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 361

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Wed 23/9

1:00 p.m.-8:50 a.m.

1 stop15h 50m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 385

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Sun 18/10

7:00 a.m.-8:50 a.m.

1 stop21h 50m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 385

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Sun 4/10

8:05 a.m.-8:50 a.m.

1 stop20h 45m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 389

TorontoReykjavik

YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl

YYZKEF

Toronto Pearson Intl

Tue 22/9

12:30 a.m.-8:50 a.m.

2 stops28h 20m

Reykjavik Keflavik Intl

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 390

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Ontario with our price prediction graph.

YYZ-KEF

YUL-KEF

YOW-KEF

YQG-KEF

YXU-KEF

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 Reykjavik Keflavik Intl Airport

CAON-KEF

YYZ-KEF

YUL-KEF

YOW-KEF

YQG-KEF

What is the cheapest month to book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport (average of C$ 699). Flying from Region of Ontario to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of C$ 1,040). 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.

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

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 Reykjavik Keflavik Intl Airport as you normally would.

Weekly flight availability from Region of Ontario to Reykjavik Keflavik Intl Airport

The most flights from CAON to KEF are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Region of Ontario to Reykjavik Keflavik Intl Airport?

Airfare is below average for this route at the moment.

Region of Ontario to Reykjavik Keflavik Intl Airport flights typically cost between C$ 798 and C$ 912 in November.
The cheapest round-trip price found within the last 5 days was C$ 604 on Icelandair (25 Nov-2 Dec).

How far ahead should I book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport?

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Reykjavik Keflavik Intl Airport?
A quick flight from Region of Ontario to Reykjavik Keflavik Intl Airport can take about 5h 35m. Air Canada provides one of the quickest options available for as low as C$ 870. The distance between Region of Ontario and Reykjavik Keflavik Intl Airport is about 4167 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Region of Ontario to Reykjavik Keflavik Intl Airport?
The most popular route from Region of Ontario to Reykjavik Keflavik Intl Airport is Toronto Pearson Intl - Reykjavik Keflavik Intl. You may also consider Toronto Island - Reykjavik Keflavik Intl or Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl.
What are the most reliable airlines from Region of Ontario to Reykjavik Keflavik Intl Airport?
The top 3 most reliable airlines when flying from Region of Ontario to Reykjavik Keflavik Intl Airport are Icelandair (92%), Air Canada (68%) and Air Canada Rouge (68%).
What are the cheapest flights from Region of Ontario to Reykjavik Keflavik Intl Airport?
While on average a flight from Region of Ontario to Reykjavik Keflavik Intl Airport is generally C$ 2,074, our data shows the cheapest flight currently is C$ 481. When looking at the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl), you can expect to pay C$ 598 for that flight.
Can I find deals for flights from Ontario to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on Ontario to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Keflavik Intl.
Can I find deals for business class flights from Ontario to Keflavik Intl?
Yes. Cheapflights offers flight deals from Ontario to Keflavik Intl 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 Reykjavik Keflavik Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport (average of C$ 699). Flying from Region of Ontario to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of C$ 1,040). 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

Keflavik

Hveragerdi

Grindavik

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Iceland

Flights by cabin class

Keflavik Intl flight routes

Other flight options

Popular flights

Alternative routes for Ontario to Keflavik Intl

Pearson Intl to Keflavik Intl flights

Toronto Island to Keflavik Intl flights

Pierre Elliott Trudeau Intl to Keflavik Intl flights

Vancouver Intl to Keflavik Intl flights

Calgary to Keflavik Intl flights

Halifax to Keflavik Intl flights

Edmonton to Keflavik Intl flights

Hamilton to Keflavik Intl flights

Winnipeg to Keflavik Intl flights

Ottawa to Keflavik Intl flights

St. John's to Keflavik Intl flights

Québec City to Keflavik Intl flights

Moncton to Keflavik Intl flights

Windsor to Keflavik Intl flights

Victoria to Keflavik Intl flights

St John to Keflavik Intl flights

Saskatoon to Keflavik Intl flights

Kelowna to Keflavik Intl flights

Fredericton to Keflavik Intl flights

Pearson Intl to Reykjavik Domestic flights

Vancouver Intl to Reykjavik Domestic flights

Pierre Elliott Trudeau Intl to Reykjavik Domestic flights

Timmins to Keflavik Intl flights

Regina to Keflavik Intl flights

Comox to Keflavik Intl flights

Top 2 airlines flying from Ontario to Keflavik Intl

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	CheapestC$ 558	AverageC$ 886	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Canada	CheapestC$ 658	AverageC$ 979	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Keflavik Intl?

Deals for Ontario to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Keflavik Intl 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 Keflavik Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Keflavik Intl with no change fees.

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

Not ready to book yet? You can track prices for flights from Ontario to Keflavik Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.

Cheap flights from Ontario to Reykjavik Keflavik Intl Airport from C$ 342

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Keflavik Intl

Cheapest flights from Ontario to Keflavik IntlExplore the most affordable flight options available from Ontario to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Ontario to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Ontario to Keflavik IntlDiscover carefully curated flight deals from Ontario to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Ontario to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ontario to Keflavik IntlExplore direct flight options from Ontario to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Ontario to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ontario to Keflavik IntlDiscover last-minute flight deals from Ontario to Keflavik Intl. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Keflavik Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ontario to Keflavik IntlSearch for one-way flight options from Ontario to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Ontario to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Ontario to Keflavik Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Reykjavik Keflavik Intl Airport that are best for you.

Best time to book a flight from Ontario to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport?

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

Find hourly flight availability from Ontario to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2026.

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 Reykjavik Keflavik Intl Airport as you normally would.

Weekly flight availability from Region of Ontario to Reykjavik Keflavik Intl Airport

The most flights from CAON to KEF are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Region of Ontario to Reykjavik Keflavik Intl Airport?

Airfare is below average for this route at the moment.

Region of Ontario to Reykjavik Keflavik Intl Airport flights typically cost between C$ 798 and C$ 912 in November.The cheapest round-trip price found within the last 5 days was C$ 604 on Icelandair (25 Nov-2 Dec).

How far ahead should I book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport?

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Reykjavik Keflavik Intl Airport?

What are the most popular routes from Region of Ontario to Reykjavik Keflavik Intl Airport?

What are the most reliable airlines from Region of Ontario to Reykjavik Keflavik Intl Airport?

What are the cheapest flights from Region of Ontario to Reykjavik Keflavik Intl Airport?

Can I find deals for flights from Ontario to Keflavik Intl that include hotel bookings?

How can I find direct flights from Ontario to Keflavik Intl?

Can I find deals for business class flights from Ontario to Keflavik Intl?

What is the cheapest month to book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport?

Travelling to a place near Reykjavik Keflavik Intl Airport?

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 Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Keflavik Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Iceland

Book a non-stop flight to one of these other cities located in Iceland.

Search flights from Ontario to Keflavik Intl by cabin class

Find flights from Ontario to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Keflavik Intl

Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Ontario and Keflavik Intl flights

Browse other Ontario and Keflavik Intl flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Ontario to Keflavik Intl

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Keflavik Intl?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Keflavik Intl
Explore the most affordable flight options available from Ontario to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Ontario to Keflavik Intl
Discover carefully curated flight deals from Ontario to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ontario to Keflavik Intl
Explore direct flight options from Ontario to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ontario to Keflavik Intl
Discover last-minute flight deals from Ontario to Keflavik Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ontario to Keflavik Intl
Search for one-way flight options from Ontario to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Region of Ontario to Reykjavik Keflavik Intl Airport flights typically cost between C$ 798 and C$ 912 in November.
The cheapest round-trip price found within the last 5 days was C$ 604 on Icelandair (25 Nov-2 Dec).