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$ 368. Users have also found prices from C$ 440 and C$ 1,205 on Air Canada and United Airlines, respectively.

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 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$ 1,673, our data shows the cheapest flight currently is C$ 480. When looking at the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl), you can expect to pay C$ 739 for that flight.

What are the most popular airlines that fly from Region of Ontario to Reykjavik Keflavik Intl Airport?

Before booking your flight from Region of Ontario to Reykjavik Keflavik Intl Airport check out the most popular airlines for this route: Air Canada, Icelandair or PLAY.

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

To save on the cost of your flight from Region of Ontario to Reykjavik Keflavik Intl Airport, book at least 40 days before your planned departure. Booking around this time can save you about 81% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 616 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 787.

What is the cheapest month to fly from Region of Ontario to Reykjavik Keflavik Intl Airport?

The best pricing can be found in the month of January. Prices to Reykjavik Keflavik Intl Airport from Region of Ontario average C$ 680. You can even find prices in January for less than C$ 680, as users have found deals to Reykjavik Keflavik Intl Airport from as low as C$ 350. The month of July appears to be one of the more expensive times to travel to Reykjavik Keflavik Intl Airport from Region of Ontario. Flying in the targeted month can save you up to 19%.

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$ 282+ Flights from Ontario to Reykjavik Keflavik Intl Airport

Cheap flight deals from Ontario to Keflavik Intl

Round-trip from	C$ 775
One-way from	C$ 282
Popular in	July
Cheapest in	January
Average price	C$ 812
Good round-trip deal	C$ 731 or less
Good one-way deal	C$ 588 or less

Air Canada
20/8-27/8
3 total stops
18h 52m total
Ontario to Reykjavik

Search Deals

21/8
1 total stop
16h 55m total
Ontario to Reykjavik

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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

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 31 July 2025.

Wed 20/88:55 p.m.YOW - KEF

1 stop7h 15mAir Canada

Wed 27/89:30 a.m.KEF - YOW

2 stops11h 37mAir Canada

Deal found 31/7C$ 775

Wed 20/812:25 p.m.YTZ - KEF

1 stop15h 45mAir Canada

Wed 27/89:30 a.m.KEF - YTZ

1 stop11h 16mAir Canada

Deal found 31/7C$ 778

Mon 22/911:00 p.m.YYZ - KEF

Nonstop5h 35mIcelandair

Tue 30/95:05 p.m.KEF - YYZ

Nonstop6h 05mIcelandair

Deal found 30/7C$ 778

Sat 6/910:25 p.m.YYZ - KEF

1 stop29h 50mWestJet

Mon 15/99:35 a.m.KEF - YYZ

1 stop17h 17mWestJet

Deal found 31/7C$ 780

Fri 15/81:25 p.m.YTZ - KEF

1 stop11h 30mMultiple Airlines

Fri 29/83:05 p.m.KEF - YTZ

1 stop30h 38mMultiple Airlines

Deal found 29/7C$ 782

Wed 20/811:10 p.m.YUL - KEF

Nonstop5h 00mAir Canada

Wed 27/89:30 a.m.KEF - YUL

Nonstop5h 25mAir Canada

Deal found 31/7C$ 782

Sun 14/911:55 p.m.YYZ - KEF

2 stops29h 00mMultiple Airlines

Thu 18/99:35 a.m.KEF - YYZ

1 stop15h 17mMultiple Airlines

Deal found 31/7C$ 782

Wed 27/89:55 a.m.YXU - KEF

2 stops18h 15mAir Canada

Mon 8/99:50 a.m.KEF - YXU

1 stop27h 29mAir Canada

Deal found 30/7C$ 785

Mon 8/910:40 p.m.YYZ - KEF

Nonstop5h 35mAir Canada

Mon 15/99:50 a.m.KEF - YYZ

Nonstop6h 00mAir Canada

Deal found 31/7C$ 787

Sun 5/102:40 p.m.YOW - KEF

2 stops13h 35mMultiple Airlines

Tue 21/104:10 p.m.KEF - YOW

2 stops52h 54mMultiple Airlines

Deal found 31/7C$ 793

Wed 27/86:00 a.m.YXU - KEF

1 stop22h 15mWestJet

Tue 9/99:35 a.m.KEF - YXU

1 stop23h 37mWestJet

Deal found 30/7C$ 807

Wed 10/910:50 p.m.YUL - KEF

1 stop21h 20mMultiple Airlines

Wed 17/99:30 a.m.KEF - YUL

Nonstop5h 25mMultiple Airlines

Deal found 30/7C$ 815

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 31 July 2025.

Wed 20/88:55 p.m.YOW - KEF

1 stop7h 15mAir Canada

Wed 27/89:30 a.m.KEF - YOW

2 stops11h 37mAir Canada

Deal found 31/7C$ 775

Mon 22/911:00 p.m.YYZ - KEF

Nonstop5h 35mIcelandair

Tue 30/95:05 p.m.KEF - YYZ

Nonstop6h 05mIcelandair

Deal found 30/7C$ 778

Sat 6/910:25 p.m.YYZ - KEF

1 stop29h 50mWestJet

Mon 15/99:35 a.m.KEF - YYZ

1 stop17h 17mWestJet

Deal found 31/7C$ 780

Fri 15/81:25 p.m.YTZ - KEF

1 stop11h 30mMultiple Airlines

Fri 29/83:05 p.m.KEF - YTZ

1 stop30h 38mMultiple Airlines

Deal found 29/7C$ 782

Tue 9/99:15 a.m.YUL - KEF

2 stops17h 45mUnited Airlines

Wed 17/911:00 a.m.KEF - YUL

2 stops24h 49mUnited Airlines

Deal found 31/7C$ 852

Sun 5/106:15 p.m.YUL - KEF

2 stops49h 05mAustrian Airlines

Sun 12/1012:10 a.m.KEF - YUL

2 stops38h 25mAustrian Airlines

Deal found 29/7C$ 890

Thu 2/103:55 p.m.YOW - KEF

2 stops27h 40mLufthansa

Sun 19/1012:25 a.m.KEF - YOW

2 stops20h 00mLufthansa

Deal found 31/7C$ 920

Sat 4/105:55 a.m.YOW - KEF

2 stops47h 35mDelta

Fri 24/108:45 a.m.KEF - YOW

2 stops43h 37mDelta

Deal found 31/7C$ 1,459

Wed 20/812:25 p.m.YTZ - KEF

1 stop15h 45mAir Canada

Wed 27/89:30 a.m.KEF - YTZ

1 stop11h 16mAir Canada

Deal found 31/7C$ 778

Sun 14/911:55 p.m.YYZ - KEF

2 stops29h 00mMultiple Airlines

Thu 18/99:35 a.m.KEF - YYZ

1 stop15h 17mMultiple Airlines

Deal found 31/7C$ 782

Wed 27/86:00 a.m.YXU - KEF

1 stop22h 15mWestJet

Tue 9/99:35 a.m.KEF - YXU

1 stop23h 37mWestJet

Deal found 30/7C$ 807

Sat 6/911:55 a.m.YOW - KEF

2 stops15h 05mUnited Airlines

Sat 13/911:00 a.m.KEF - YOW

2 stops11h 52mUnited Airlines

Deal found 31/7C$ 855

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 31 July 2025.

Mon 22/911:00 p.m.YYZ - KEF

Nonstop5h 35mIcelandair

Tue 30/95:05 p.m.KEF - YYZ

Nonstop6h 05mIcelandair

Deal found 30/7C$ 778

Wed 20/811:10 p.m.YUL - KEF

Nonstop5h 00mAir Canada

Wed 27/89:30 a.m.KEF - YUL

Nonstop5h 25mAir Canada

Deal found 31/7C$ 782

Mon 18/810:40 p.m.YYZ - KEF

Nonstop5h 35mAir Canada

Fri 22/89:50 a.m.KEF - YYZ

Nonstop6h 00mAir Canada

Deal found 31/7C$ 787

Last-minute flights from Ontario to Keflavik Intl
Discover last-minute flight deals from Ontario to Keflavik Intl. Data last updated 31 July 2025 and is based on user searches.

Fri 1/83:41 p.m.YUL - KEF

1 stop11h 19mUnited Airlines

Thu 7/812:00 p.m.KEF - YUL

1 stop26h 40mUnited Airlines

Deal found 30/7C$ 855

Fri 1/812:05 p.m.YYZ - KEF

2 stops14h 55mUnited Airlines

Tue 5/812:00 p.m.KEF - YYZ

1 stop28h 40mUnited Airlines

Deal found 31/7C$ 858

Tue 5/811:20 p.m.YYZ - KEF

1 stop28h 50mAir Canada

Fri 22/89:50 a.m.KEF - YYZ

Nonstop6h 00mAir Canada

Deal found 29/7C$ 792

Tue 5/811:00 p.m.YYZ - KEF

Nonstop5h 35mIcelandair

Tue 12/87:50 p.m.KEF - YYZ

Nonstop6h 05mIcelandair

Deal found 29/7C$ 1,019

Wed 6/88:55 p.m.YOW - KEF

1 stop7h 15mAir Canada

Sun 10/812:00 p.m.KEF - YOW

1 stop13h 35mAir Canada

Deal found 31/7C$ 814

Wed 6/811:10 p.m.YUL - KEF

Nonstop5h 00mAir Canada

Tue 12/811:00 a.m.KEF - YUL

2 stops14h 46mAir Canada

Deal found 29/7C$ 823

Thu 7/86:25 p.m.YTZ - KEF

1 stop9h 45mAir Canada

Thu 21/89:30 a.m.KEF - YTZ

2 stops13h 15mAir Canada

Deal found 29/7C$ 783

Fri 8/89:00 p.m.YYZ - KEF

1 stop31h 30mUnited Airlines

Sun 17/811:00 a.m.KEF - YYZ

2 stops23h 24mUnited Airlines

Deal found 29/7C$ 864

Fri 8/83:00 p.m.YTZ - KEF

1 stop9h 45mMultiple Airlines

Wed 20/83:45 p.m.KEF - YTZ

1 stop9h 19mMultiple Airlines

Deal found 29/7C$ 891

Fri 8/86:33 a.m.YOW - KEF

2 stops20h 27mUnited Airlines

Wed 13/811:00 a.m.KEF - YOW

2 stops26h 58mUnited Airlines

Deal found 31/7C$ 927

Fri 8/811:00 a.m.YOW - KEF

2 stops13h 45mMultiple Airlines

Mon 11/83:45 p.m.KEF - YOW

1 stop29h 13mMultiple Airlines

Deal found 31/7C$ 1,175

Fri 8/81:05 p.m.YUL - KEF

1 stop11h 40mMultiple Airlines

Mon 11/83:45 p.m.KEF - YUL

1 stop19h 30mMultiple Airlines

Deal found 31/7C$ 1,240

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 31 July 2025.

Thu 21/87:55 a.m.YYZ - KEF

1 stop16h 55mMultiple Airlines

Deal found 30/7C$ 282

Thu 28/87:45 a.m.YTZ - KEF

1 stop17h 05mMultiple Airlines

Deal found 30/7C$ 322

Tue 7/107:00 p.m.YYZ - KEF

2 stops33h 15mWestJet

Deal found 31/7C$ 368

Mon 22/96:00 a.m.YHM - KEF

1 stop22h 15mWestJet

Deal found 30/7C$ 410

Sat 13/99:35 a.m.YOW - KEF

2 stops15h 10mMultiple Airlines

Deal found 30/7C$ 415

Mon 15/910:45 a.m.YUL - KEF

2 stops14h 00mMultiple Airlines

Deal found 29/7C$ 418

Sat 13/97:15 p.m.YHM - KEF

1 stop33h 00mMultiple Airlines

Deal found 30/7C$ 425

Sun 5/1010:40 p.m.YYZ - KEF

Nonstop5h 35mAir Canada

Deal found 31/7C$ 440

Tue 30/98:25 p.m.YTZ - KEF

1 stop7h 45mAir Canada

Deal found 31/7C$ 457

Thu 2/1011:10 p.m.YUL - KEF

Nonstop5h 00mAir Canada

Deal found 30/7C$ 471

Mon 15/98:40 a.m.YQG - KEF

2 stops16h 05mMultiple Airlines

Deal found 31/7C$ 500

Mon 15/94:00 p.m.YQG - KEF

1 stop12h 15mAir Canada

Deal found 31/7C$ 554

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

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Wed 20/8

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

1 stop7h 15m

Reykjavik Keflavik Intl

Wed 27/8

9:30 a.m.-5:07 p.m.

2 stops11h 37m

C$ 775

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Mon 22/9

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

Nonstop5h 35m

Reykjavik Keflavik Intl

Tue 30/9

5:05 p.m.-7:10 p.m.

Nonstop6h 05m

C$ 778

TorontoReykjavik

YTZ - KEF

YTZKEF

Toronto Island

Wed 20/8

12:25 p.m.-8:10 a.m.

1 stop15h 45m

Reykjavik Keflavik Intl

Wed 27/8

9:30 a.m.-4:46 p.m.

1 stop11h 16m

C$ 778

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sat 6/9

10:25 p.m.-8:15 a.m.

1 stop29h 50m

Reykjavik Keflavik Intl

Mon 15/9

9:35 a.m.-10:52 p.m.

1 stop17h 17m

C$ 780

TorontoReykjavik

YTZ - KEF

YTZKEF

Toronto Island

Fri 15/8

1:25 p.m.-4:55 a.m.

1 stop11h 30m

Reykjavik Keflavik Intl

Fri 29/8

3:05 p.m.-5:43 p.m.

1 stop30h 38m

C$ 782

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 14/9

11:55 p.m.-8:55 a.m.

2 stops29h 00m

Reykjavik Keflavik Intl

Thu 18/9

9:35 a.m.-8:52 p.m.

1 stop15h 17m

C$ 782

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 20/8

11:10 p.m.-8:10 a.m.

Nonstop5h 00m

Reykjavik Keflavik Intl

Wed 27/8

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

Nonstop5h 25m

C$ 782

LondonReykjavik

YXU - KEF

YXUKEF

London

Wed 27/8

9:55 a.m.-8:10 a.m.

2 stops18h 15m

Reykjavik Keflavik Intl

Mon 8/9

9:50 a.m.-9:19 a.m.

1 stop27h 29m

C$ 785

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Mon 8/9

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

Nonstop5h 35m

Reykjavik Keflavik Intl

Wed 17/9

9:30 a.m.-7:24 a.m.

1 stop25h 54m

C$ 787

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Sun 5/10

2:40 p.m.-8:15 a.m.

2 stops13h 35m

Reykjavik Keflavik Intl

Tue 21/10

4:10 p.m.-5:04 p.m.

2 stops52h 54m

C$ 793

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 41 results

...

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?

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 Wednesday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Keflavik Intl

Read reviews from past customers who have flown Delta,Austrian Airlines, andSWISS from Ontario to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Austrian Airlines

7.6

Good

823 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

SWISS

7.5

Good

1,686 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

WestJet

7.2

Good

2,978 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Related info for your journey

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$ 368. Users have also found prices from C$ 440 and C$ 1,205 on Air Canada and United Airlines, 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 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 Turkish Airlines (88%), Icelandair (88%) and Air Canada (46%).
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$ 1,673, our data shows the cheapest flight currently is C$ 480. When looking at the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl), you can expect to pay C$ 739 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

Hveragerdi

Grindavik

Keflavik

Kopavogur

Selfoss

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ontario to Keflavik Intl

Airline	Cheapest	Average	Flexibility	On-time
PLAY	CheapestC$ 337	AverageC$ 526	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Icelandair	CheapestC$ 617	AverageC$ 786	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Canada	CheapestC$ 747	AverageC$ 919	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.

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Cheap flights from Ontario to Reykjavik Keflavik Intl Airport from C$ 282

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 21/8. 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

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

Round-trip from

One-way from

Popular in

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Average price

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Find 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 31 July 2025.

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 31 July 2025.

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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

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?

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 31 July 2025.

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 31 July 2025.

Reviews of airlines servicing Keflavik Intl

Read reviews from past customers who have flown Delta,Austrian Airlines, andSWISS from Ontario to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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?

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Top 3 airlines flying from Ontario to Keflavik Intl

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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 31 July 2025.