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

There are many flights that can get you from Reykjavik Keflavik Intl Airport to Region of Ontario in 5h 25m. Fly via Air Transat, Air Canada, or United Airlines to get the fastest option. There are 3726 km between Reykjavik Keflavik Intl Airport and Region of Ontario. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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

When deciding which route to take from Reykjavik Keflavik Intl Airport to Region of Ontario consider Reykjavik Keflavik Intl - Toronto Pearson Intl, Reykjavik Keflavik Intl - Toronto Island or Reykjavik Keflavik Intl - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

The cheapest flight price from Reykjavik Keflavik Intl Airport to Region of Ontario is C$ 601. On average you can expect to pay C$ 845. The most popular route, (Reykjavik Keflavik Intl - Toronto Pearson Intl), can usually be booked for C$ 803.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Keflavik Intl to Ontario 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$ 422+ Cheap Flights from Reykjavik Keflavik Intl Airport to Ontario

Cheap flight deals from Keflavik Intl to Ontario

Enter your travel dates to find the best prices.

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One-way

Cheapest flights from Keflavik Intl to Ontario
Explore the most affordable flight options available from Keflavik Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Mon 31/810:30 a.m. -

Nonstop5h 25m

Sun 6/911:25 p.m. -

Nonstop5h 35m

Deal found 25/8C$ 643

Mon 24/810:30 a.m. -

Nonstop5h 25m

Sun 30/811:25 p.m. -

Nonstop5h 35m

Deal found 22/8C$ 682

Mon 31/810:30 a.m. -

Nonstop5h 25m

Sun 6/94:40 p.m. -

1 stop12h 05m

Deal found 25/8C$ 777

Mon 5/1010:00 a.m. -

Nonstop6h 00m

Mon 12/1011:00 p.m. -

Nonstop5h 45m

Deal found 26/8C$ 778

Thu 8/1010:00 a.m. -

Nonstop6h 00m

Thu 15/107:00 p.m. -

1 stop8h 55m

Deal found 24/8C$ 781

Mon 24/810:30 a.m. -

Nonstop5h 25m

Sun 30/86:30 p.m. -

1 stop10h 15m

Deal found 23/8C$ 788

Wed 7/109:15 a.m. -

1 stop11h 38m

Wed 14/1011:00 p.m. -

Nonstop5h 45m

Deal found 23/8C$ 824

Thu 15/108:00 p.m. -

Nonstop6h 05m

Wed 21/108:45 p.m. -

Nonstop5h 35m

Deal found 23/8C$ 825

Wed 7/109:15 a.m. -

1 stop9h 05m

Wed 14/108:55 p.m. -

2 stops31h 00m

Deal found 23/8C$ 829

Thu 3/99:15 a.m. -

1 stop9h 06m

Mon 5/74:30 p.m. -

1 stop11h 25m

Deal found 25/8C$ 857

Mon 5/1012:00 p.m. -

1 stop26h 18m

Thu 15/106:50 a.m. -

1 stop21h 05m

Deal found 25/8C$ 869

Fri 9/109:15 a.m. -

1 stop16h 15m

Fri 16/106:55 p.m. -

2 stops33h 00m

Deal found 25/8C$ 874

Best flights from Keflavik Intl to Ontario
Discover carefully curated flight deals from Keflavik Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Mon 14/910:30 a.m. -

Nonstop5h 25m

Sun 20/911:25 p.m. -

Nonstop5h 35m

Deal found 24/8C$ 704

Mon 5/1010:00 a.m. -

Nonstop6h 00m

Mon 12/1011:00 p.m. -

Nonstop5h 45m

Deal found 26/8C$ 778

Thu 15/1012:00 p.m. -

1 stop26h 18m

Wed 21/107:35 p.m. -

1 stop9h 15m

Deal found 23/8C$ 947

Fri 27/112:45 p.m. -

2 stops26h 55m

Mon 7/128:10 p.m. -

2 stops34h 00m

Deal found 26/8C$ 994

Fri 27/117:30 a.m. -

2 stops17h 25m

Mon 7/129:45 p.m. -

1 stop15h 45m

Deal found 26/8C$ 1,402

Wed 7/109:15 a.m. -

2 stops11h 52m

Wed 14/1011:00 p.m. -

Nonstop5h 45m

Deal found 23/8C$ 832

Thu 8/1012:00 p.m. -

2 stops22h 25m

Wed 14/1010:05 p.m. -

2 stops29h 50m

Deal found 24/8C$ 872

Sun 20/911:00 a.m. -

2 stops27h 07m

Wed 30/97:35 p.m. -

1 stop9h 15m

Deal found 25/8C$ 1,046

Sun 6/912:20 a.m. -

1 stop19h 40m

Fri 11/94:40 p.m. -

1 stop12h 05m

Deal found 22/8C$ 1,051

Sat 19/911:00 a.m. -

1 stop11h 07m

Sat 26/92:35 p.m. -

2 stops13h 20m

Deal found 22/8C$ 906

Thu 10/911:00 a.m. -

2 stops14h 30m

Mon 14/93:35 p.m. -

2 stops11h 25m

Deal found 25/8C$ 926

Mon 5/105:10 p.m. -

1 stop9h 02m

Mon 12/103:05 p.m. -

1 stop13h 05m

Deal found 22/8C$ 1,151

Sat 19/912:00 p.m. -

1 stop26h 07m

Sat 26/912:30 p.m. -

1 stop15h 25m

Deal found 22/8C$ 933

Tue 12/15:00 p.m. -

1 stop9h 44m

Thu 11/210:10 a.m. -

1 stop15h 35m

Deal found 22/8C$ 1,193

Thu 12/1112:00 p.m. -

2 stops28h 53m

Sun 29/116:00 a.m. -

1 stop23h 00m

Deal found 24/8C$ 953

Wed 7/106:10 p.m. -

3 stops29h 40m

Wed 14/103:35 p.m. -

3 stops35h 30m

Deal found 24/8C$ 1,310

Mon 7/910:00 a.m. -

2 stops27h 55m

Fri 11/98:40 a.m. -

2 stops20h 05m

Deal found 22/8C$ 1,083

Sun 4/1012:20 a.m. -

2 stops23h 30m

Thu 15/1012:20 p.m. -

2 stops15h 35m

Deal found 25/8C$ 1,371

Sun 6/98:20 a.m. -

1 stop17h 49m

Sat 12/97:00 a.m. -

3 stops20h 55m

Deal found 23/8C$ 1,664

Wed 16/99:15 a.m. -

2 stops14h 24m

Fri 25/95:45 p.m. -

2 stops34h 10m

Deal found 25/8C$ 1,664

Find flight deals from Keflavik Intl to Ontario

Round-trip from	C$ 704
One-way from	C$ 422
Good one-way deal	C$ 671 or less

Air Transat
14/9-20/9
Nonstop
11h 00m total
Reykjavik to Ontario

Search Deals

Air Transat
2/9
Nonstop
5h 25m total
Reykjavik to Ontario

Search Deals

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

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ReykjavikMontreal

KEF Reykjavik Keflavik Intl - YUL Montreal Pierre Elliott Trudeau Intl

KEFYUL

Reykjavik Keflavik Intl

Mon 14/9

10:30 a.m.-11:55 a.m.

Nonstop5h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

11:25 p.m.-9:00 a.m.

Nonstop5h 35m

C$ 704

ReykjavikToronto

KEF Reykjavik Keflavik Intl - YYZ Toronto Pearson Intl

KEFYYZ

Reykjavik Keflavik Intl

Mon 5/10

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

Nonstop6h 00m

Toronto Pearson Intl

Mon 12/10

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

Nonstop5h 45m

C$ 778

ReykjavikToronto

KEF Reykjavik Keflavik Intl - YYZ Toronto Pearson Intl

KEFYYZ

Reykjavik Keflavik Intl

Wed 7/10

9:15 a.m.-5:07 p.m.

2 stops11h 52m

Toronto Pearson Intl

Wed 14/10

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

Nonstop5h 45m

C$ 832

ReykjavikToronto

KEF Reykjavik Keflavik Intl - YYZ Toronto Pearson Intl

KEFYYZ

Reykjavik Keflavik Intl

Thu 8/10

12:00 p.m.-6:25 a.m.

2 stops22h 25m

Toronto Pearson Intl

Wed 14/10

10:05 p.m.-7:55 a.m.

2 stops29h 50m

C$ 872

ReykjavikToronto

KEF Reykjavik Keflavik Intl - YYZ Toronto Pearson Intl

KEFYYZ

Reykjavik Keflavik Intl

Sat 19/9

11:00 a.m.-6:07 p.m.

1 stop11h 07m

Toronto Pearson Intl

Sat 26/9

2:35 p.m.-7:55 a.m.

2 stops13h 20m

C$ 906

ReykjavikToronto

KEF Reykjavik Keflavik Intl - YTZ Toronto Island

KEFYTZ

Reykjavik Keflavik Intl

Thu 10/9

11:00 a.m.-9:30 p.m.

2 stops14h 30m

Toronto Island

Mon 14/9

3:35 p.m.-7:00 a.m.

2 stops11h 25m

C$ 926

ReykjavikToronto

KEF Reykjavik Keflavik Intl - YTZ Toronto Island

KEFYTZ

Reykjavik Keflavik Intl

Sat 19/9

12:00 p.m.-10:07 a.m.

1 stop26h 07m

Toronto Island

Sat 26/9

12:30 p.m.-7:55 a.m.

1 stop15h 25m

C$ 933

ReykjavikToronto

KEF Reykjavik Keflavik Intl - YTZ Toronto Island

KEFYTZ

Reykjavik Keflavik Intl

Thu 15/10

12:00 p.m.-10:18 a.m.

1 stop26h 18m

Toronto Island

Wed 21/10

7:35 p.m.-8:50 a.m.

1 stop9h 15m

C$ 947

ReykjavikMontreal

KEF Reykjavik Keflavik Intl - YUL Montreal Pierre Elliott Trudeau Intl

KEFYUL

Reykjavik Keflavik Intl

Thu 12/11

12:00 p.m.-11:53 a.m.

2 stops28h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

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

1 stop23h 00m

C$ 953

ReykjavikMontreal

KEF Reykjavik Keflavik Intl - YUL Montreal Pierre Elliott Trudeau Intl

KEFYUL

Reykjavik Keflavik Intl

Fri 27/11

2:45 p.m.-12:40 p.m.

2 stops26h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

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

2 stops34h 00m

C$ 994

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/8

Showing 1-10 of 50 resultsSorted by cheapest first

...

Best time to book a flight from Keflavik Intl to Ontario

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

KEF-YUL

KEF-YYZ

KEF-YTZ

KEF-YHM

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 Reykjavik Keflavik Intl Airport to Ontario

KEF-CAON

KEF-YUL

KEF-YYZ

KEF-YTZ

KEF-YHM

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

When flying from Reykjavik Keflavik Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Related info for your journey

How long is the flight from Reykjavik Keflavik Intl Airport to Region of Ontario?
There are many flights that can get you from Reykjavik Keflavik Intl Airport to Region of Ontario in 5h 25m. Fly via Air Transat, Air Canada, or United Airlines to get the fastest option. There are 3726 km between Reykjavik Keflavik Intl Airport and Region of Ontario. This flight may include one or multiple stops.
What are the most popular routes from Reykjavik Keflavik Intl Airport to Region of Ontario?
When deciding which route to take from Reykjavik Keflavik Intl Airport to Region of Ontario consider Reykjavik Keflavik Intl - Toronto Pearson Intl, Reykjavik Keflavik Intl - Toronto Island or Reykjavik Keflavik Intl - Montreal Pierre Elliott Trudeau Intl as they are the most popular.
What are the most reliable airlines from Reykjavik Keflavik Intl Airport to Region of Ontario?
The top 3 most reliable airlines when flying from Reykjavik Keflavik Intl Airport to Region of Ontario are Icelandair (85%), Air Canada (82%) and Lufthansa (65%).
What are the cheapest flights from Reykjavik Keflavik Intl Airport to Region of Ontario?
The cheapest flight price from Reykjavik Keflavik Intl Airport to Region of Ontario is C$ 601. On average you can expect to pay C$ 845. The most popular route, (Reykjavik Keflavik Intl - Toronto Pearson Intl), can usually be booked for C$ 803.
Can I find deals for flights from Keflavik Intl to Ontario that include hotel bookings?
Yes. In addition to deals on Keflavik Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Keflavik Intl to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to Ontario.
Can I find deals for business class flights from Keflavik Intl to Ontario?
Yes. Cheapflights offers flight deals from Keflavik Intl to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Keflavik Intl to Ontario

Keflavik Intl to Vancouver Intl flights

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Keflavik Intl to Edmonton flights

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

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Cheap flights from Reykjavik Keflavik Intl Airport to Ontario from C$ 422

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Keflavik Intl to Ontario

Cheapest flights from Keflavik Intl to OntarioExplore the most affordable flight options available from Keflavik Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from Keflavik Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Keflavik Intl to OntarioDiscover carefully curated flight deals from Keflavik Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from Keflavik Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Direct flights from Keflavik Intl to OntarioExplore direct flight options from Keflavik Intl to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Explore direct flight options from Keflavik Intl to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Last-minute flights from Keflavik Intl to OntarioDiscover last-minute flight deals from Keflavik Intl to Ontario. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from Keflavik Intl to Ontario. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Keflavik Intl to OntarioSearch for one-way flight options from Keflavik Intl to Ontario. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from Keflavik Intl to Ontario. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

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

Best time to book a flight from Keflavik Intl to Ontario

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

Cheapflights Insights

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

Find hourly flight availability from Keflavik Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2026.

When flying from Reykjavik Keflavik Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Related info for your journey

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Keflavik Intl to Ontario

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Complete your trip

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

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Search flights from Keflavik Intl to Ontario by cabin class

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Keflavik Intl and Ontario flights

Browse other Keflavik Intl and Ontario flight options. Last updated on 27 August 2026.

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Cheapest flights from Keflavik Intl to Ontario
Explore the most affordable flight options available from Keflavik Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Keflavik Intl to Ontario
Discover carefully curated flight deals from Keflavik Intl to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Direct flights from Keflavik Intl to Ontario
Explore direct flight options from Keflavik Intl to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Last-minute flights from Keflavik Intl to Ontario
Discover last-minute flight deals from Keflavik Intl to Ontario. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Keflavik Intl to Ontario
Search for one-way flight options from Keflavik Intl to Ontario. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.