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Cheap flights from Ontario to Reykjavik Keflavik Intl Airport from C$ 469

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — KEF
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Ontario to Keflavik Intl

Keep the following information in mind while searching for Ontario to Keflavik Intl flight deals. Data was last updated 13 June 2025.

Round-trip from

C$ 736

One-way from

C$ 469

Good round-trip deal

C$ 808 or less

Good one-way deal

C$ 574 or less
Air Canada
  • Air Canada
  • 25/7-1/8
  • 3 total stops
  • 19h 42m total
  • Ontario to Reykjavik
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21/7
  • 21/7
  • 2 total stops
  • 14h 00m total
  • Ontario to Reykjavik
Search Deals
Price to beat on a round-trip flight from Ontario to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Ontario to Reykjavik Keflavik Intl.
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Find flight deals from Ontario to Keflavik Intl

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 13 June 2025.

Fri 25/75:45 p.m.YXU - KEF
2 stops10h 35mAir Canada
Fri 1/89:50 a.m.KEF - YXU
1 stop9h 07mAir Canada
Deal found 10/6C$ 736
Thu 31/78:55 p.m.YOW - KEF
1 stop7h 15mAir Canada
Thu 7/89:30 a.m.KEF - YOW
1 stop8h 14mAir Canada
Deal found 11/6C$ 750
Thu 24/75:00 a.m.YUL - KEF
1 stop23h 15mAir Canada
Thu 31/79:30 a.m.KEF - YUL
Nonstop5h 25mAir Canada
Deal found 12/6C$ 765
Thu 11/911:00 p.m.YYZ - KEF
Nonstop5h 35mIcelandair
Sat 20/97:50 p.m.KEF - YYZ
Nonstop6h 05mIcelandair
Deal found 10/6C$ 780
Thu 19/611:10 p.m.YUL - KEF
Nonstop5h 00mMultiple Airlines
Sat 28/61:15 a.m.KEF - YUL
1 stop23h 45mMultiple Airlines
Deal found 12/6C$ 787
Tue 2/97:20 p.m.YTZ - KEF
2 stops8h 50mAir Canada
Tue 9/912:00 p.m.KEF - YTZ
2 stops13h 34mAir Canada
Deal found 12/6C$ 788
Sat 27/99:15 p.m.YYZ - KEF
3 stops31h 00mMultiple Airlines
Sat 4/109:35 a.m.KEF - YYZ
3 stops25h 40mMultiple Airlines
Deal found 11/6C$ 788
Fri 5/911:15 p.m.YYZ - KEF
2 stops28h 55mAir Canada
Sat 13/911:00 a.m.KEF - YYZ
1 stop10h 19mAir Canada
Deal found 11/6C$ 796
Sun 3/85:25 p.m.YOW - KEF
1 stop11h 05mUnited Airlines
Tue 12/811:00 a.m.KEF - YOW
2 stops11h 52mUnited Airlines
Deal found 11/6C$ 819
Tue 8/76:15 a.m.YUL - KEF
2 stops20h 45mUnited Airlines
Tue 22/711:00 a.m.KEF - YUL
1 stop10h 00mUnited Airlines
Deal found 11/6C$ 825
Fri 29/85:45 p.m.YXU - KEF
2 stops33h 15mUnited Airlines
Mon 8/912:00 p.m.KEF - YXU
2 stops25h 17mUnited Airlines
Deal found 10/6C$ 826
Sat 6/95:20 p.m.YYZ - KEF
1 stop9h 40mUnited Airlines
Fri 19/912:00 p.m.KEF - YYZ
1 stop15h 08mUnited Airlines
Deal found 10/6C$ 830

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Keflavik Intl 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 13 June 2025.
Use the filters below to find and compare flights from Ontario to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Ontario

Fly to

Keflavik Intl

Route

Depart

Return

Price

LondonReykjavik

YXU - KEF

YXUKEF

London

Fri 25/7

5:45 p.m.-8:20 a.m.

2 stops10h 35m

Reykjavik Keflavik Intl

Fri 1/8

9:50 a.m.-2:57 p.m.

1 stop9h 07m

C$ 736

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Thu 31/7

8:55 p.m.-8:10 a.m.

1 stop7h 15m

Reykjavik Keflavik Intl

Thu 7/8

9:30 a.m.-1:44 p.m.

1 stop8h 14m

C$ 750

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Thu 24/7

5:00 a.m.-8:15 a.m.

1 stop23h 15m

Reykjavik Keflavik Intl

Thu 31/7

9:30 a.m.-10:55 a.m.

Nonstop5h 25m

C$ 765

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Thu 11/9

11:00 p.m.-8:35 a.m.

Nonstop5h 35m

Reykjavik Keflavik Intl

Wed 17/9

7:50 p.m.-9:55 p.m.

Nonstop6h 05m

C$ 780

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sat 27/9

9:15 p.m.-8:15 a.m.

3 stops31h 00m

Reykjavik Keflavik Intl

Sat 4/10

9:35 a.m.-7:15 a.m.

3 stops25h 40m

C$ 788

TorontoReykjavik

YTZ - KEF

YTZKEF

Toronto Island

Tue 2/9

7:20 p.m.-8:10 a.m.

2 stops8h 50m

Reykjavik Keflavik Intl

Tue 9/9

12:00 p.m.-9:34 p.m.

2 stops13h 34m

C$ 788

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 31/8

10:40 p.m.-8:15 a.m.

Nonstop5h 35m

Reykjavik Keflavik Intl

Sat 13/9

11:00 a.m.-5:19 p.m.

1 stop10h 19m

C$ 796

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Sun 3/8

5:25 p.m.-8:30 a.m.

1 stop11h 05m

Reykjavik Keflavik Intl

Tue 12/8

11:00 a.m.-6:52 p.m.

2 stops11h 52m

C$ 819

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

9:45 a.m.-7:00 a.m.

2 stops17h 15m

Reykjavik Keflavik Intl

Wed 23/7

11:00 a.m.-7:45 a.m.

2 stops24h 45m

C$ 825

LondonReykjavik

YXU - KEF

YXUKEF

London

Fri 29/8

5:45 p.m.-7:00 a.m.

2 stops33h 15m

Reykjavik Keflavik Intl

Mon 8/9

12:00 p.m.-9:17 a.m.

2 stops25h 17m

C$ 826

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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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.
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

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport (average of C$ 268). Flying from Region of Ontario to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of C$ 593). 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?

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 13 June 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 Reykjavik Keflavik Intl Airport as you normally would.

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

Explore weekly flight availability from Ontario to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from CAON to KEF are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Keflavik Intl by month

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

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.

Temperature in Keflavik Intl by month

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

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).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 13 June 2025.
To help decide which airline to fly from Ontario to Reykjavik, see what other customers have to say about Delta, Austrian Airlines and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,869 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Reykjavik Keflavik Intl Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 491. Users have also found prices from C$ 529 and C$ 571 on Icelandair and Air Canada, respectively.

  • 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 Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl or Toronto Island - 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$ 1,895, our data shows the cheapest flight currently is C$ 514. When looking at the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl), you can expect to pay C$ 691 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, January is the cheapest month in which you can book a flight from Region of Ontario to Reykjavik Keflavik Intl Airport (average of C$ 268). Flying from Region of Ontario to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of C$ 593). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Keflavik
Grindavik

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Alternative routes for Ontario to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Keflavik Intl flights
Vancouver Intl to Keflavik Intl flights
Pierre Elliott Trudeau Intl to Keflavik Intl flights
Toronto Island to Keflavik Intl flights
Québec City to Keflavik Intl flights
Calgary to Keflavik Intl flights
Ottawa to Keflavik Intl flights
Edmonton to Keflavik Intl flights
Hamilton to Keflavik Intl flights
Halifax to Keflavik Intl flights
Winnipeg to Keflavik Intl flights
Moncton to Keflavik Intl flights
Saskatoon to Keflavik Intl flights
Kelowna to Keflavik Intl flights
Fredericton to Keflavik Intl flights
Victoria to Keflavik Intl flights
St. John's 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
St John to Keflavik Intl flights
Regina to Keflavik Intl flights
Comox to Keflavik Intl flights
Windsor to Keflavik Intl flights

Top 3 airlines flying from Ontario to Keflavik Intl

Discover the top 3 airlines that operate flights from Ontario to Keflavik Intl. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapestC$ 334AverageC$ 521FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapestC$ 461AverageC$ 756FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 710AverageC$ 884FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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