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C$ 238+ Cheap flights to Keflavik Intl

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
7 Apr — 14 Apr1
1 adult

Flights to Keflavik Intl in 2025

Find the latest flights to Keflavik Intl 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 2 April 2025.

Round-trip from

C$ 412

One-way from

C$ 238

Popular in

December

Cheapest in

September

Average price

C$ 528

Good round-trip deal

C$ 524 or less

Good one-way deal

C$ 353 or less
PLAY
  • PLAY
  • 7/4-12/4
  • Nonstop
  • 11h 50m total
  • Toronto to Reykjavik
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PLAY
  • PLAY
  • 7/4
  • Nonstop
  • 5h 35m total
  • Toronto to Reykjavik
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 412 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease (C$ 125 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Toronto to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Toronto to Reykjavik Keflavik Intl.
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Find flight deals to Keflavik Intl Airport

Cheapest flights to Keflavik Intl Airport
Explore the most affordable flight options available to Keflavik Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 2 April 2025.

Mon 7/47:00 p.m.YHM - KEF
Nonstop5h 35mPLAY
Sat 12/43:30 p.m.KEF - YHM
Nonstop6h 15mPLAY
Deal found 1/4C$ 412
Mon 8/911:00 p.m.YYZ - KEF
Nonstop5h 35mIcelandair
Wed 17/97:50 p.m.KEF - YYZ
Nonstop6h 05mIcelandair
Deal found 1/4C$ 691
Wed 30/411:30 a.m.YTZ - KEF
1 stop13h 25mMultiple Airlines
Wed 7/53:05 p.m.KEF - YTZ
1 stop26h 03mMultiple Airlines
Deal found 31/3C$ 758
Thu 10/78:25 p.m.YTZ - KEF
1 stop7h 45mAir Canada
Sat 19/79:30 a.m.KEF - YTZ
1 stop12h 16mAir Canada
Deal found 1/4C$ 794
Thu 14/810:40 p.m.YYZ - KEF
Nonstop5h 35mAir Canada
Sat 23/89:30 a.m.KEF - YYZ
1 stop24h 55mAir Canada
Deal found 1/4C$ 803
Fri 4/47:00 p.m.YHM - KEF
Nonstop5h 35mWorldTicket
Mon 7/43:30 p.m.KEF - YHM
Nonstop6h 15mWorldTicket
Deal found 1/4C$ 804
Mon 2/610:15 p.m.YYZ - KEF
1 stop29h 10mMultiple Airlines
Tue 10/69:35 a.m.KEF - YYZ
1 stop13h 19mMultiple Airlines
Deal found 1/4C$ 820
Sun 1/66:00 a.m.YHM - KEF
1 stop22h 15mWestJet
Mon 9/69:35 a.m.KEF - YHM
1 stop19h 06mWestJet
Deal found 1/4C$ 859
Sun 1/68:15 a.m.YYZ - KEF
1 stop20h 15mUnited Airlines
Sat 7/612:00 p.m.KEF - YYZ
2 stops23h 50mUnited Airlines
Deal found 1/4C$ 866
Mon 2/66:45 a.m.YYZ - KEF
2 stops21h 30mWestJet
Mon 9/69:35 a.m.KEF - YYZ
1 stop13h 19mWestJet
Deal found 1/4C$ 907
Fri 9/58:20 p.m.YYZ - KEF
1 stop23h 50mLufthansa
Thu 15/51:15 a.m.KEF - YYZ
1 stop21h 15mLufthansa
Deal found 1/4C$ 994
Thu 4/95:45 p.m.YYZ - KEF
1 stop25h 35mAustrian Airlines
Sun 21/912:10 a.m.KEF - YYZ
2 stops42h 45mAustrian Airlines
Deal found 31/3C$ 1,007

Cheapflights Fare Finder

Locate flights to Keflavik Intl 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 2 April 2025.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Mon 8/9

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$ 691

TorontoReykjavik

YTZ - KEF

YTZKEF

Toronto Island

Wed 30/4

11:30 a.m.-4:55 a.m.

1 stop13h 25m

Reykjavik Keflavik Intl

Wed 7/5

3:05 p.m.-1:08 p.m.

1 stop26h 03m

C$ 758

TorontoReykjavik

YTZ - KEF

YTZKEF

Toronto Island

Thu 10/7

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

1 stop7h 45m

Reykjavik Keflavik Intl

Sat 19/7

9:30 a.m.-5:46 p.m.

1 stop12h 16m

C$ 794

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Thu 14/8

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

Nonstop5h 35m

Reykjavik Keflavik Intl

Sat 23/8

9:30 a.m.-6:25 a.m.

1 stop24h 55m

C$ 803

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Mon 2/6

10:15 p.m.-7:25 a.m.

1 stop29h 10m

Reykjavik Keflavik Intl

Tue 10/6

9:35 a.m.-6:54 p.m.

1 stop13h 19m

C$ 820

HamiltonReykjavik

YHM - KEF

YHMKEF

Hamilton

Sun 1/6

6:00 a.m.-8:15 a.m.

1 stop22h 15m

Reykjavik Keflavik Intl

Mon 9/6

9:35 a.m.-12:41 a.m.

1 stop19h 06m

C$ 859

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 1/6

8:15 a.m.-8:30 a.m.

1 stop20h 15m

Reykjavik Keflavik Intl

Sat 7/6

12:00 p.m.-7:50 a.m.

2 stops23h 50m

C$ 866

HamiltonReykjavik

YHM - KEF

YHMKEF

Hamilton

Tue 15/4

7:00 p.m.-4:35 a.m.

Nonstop5h 35m

Reykjavik Keflavik Intl

Tue 22/4

3:30 p.m.-5:45 p.m.

Nonstop6h 15m

C$ 907

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Mon 2/6

6:45 a.m.-8:15 a.m.

2 stops21h 30m

Reykjavik Keflavik Intl

Mon 9/6

9:35 a.m.-6:54 p.m.

1 stop13h 19m

C$ 907

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 11/5

11:35 p.m.-11:35 p.m.

2 stops20h 00m

Reykjavik Keflavik Intl

Thu 15/5

1:15 a.m.-6:30 p.m.

1 stop21h 15m

C$ 965

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 29 results
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Best time to book a flight to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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 Reykjavik Keflavik Intl Airport

When is the best time to book a flight to Keflavik Intl?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Keflavik Intl. Price data was last updated on 28 March 2025.

The best time to book flights to Keflavik Intl is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Keflavik Intl?

On average, a flight from Toronto to Keflavik Intl takes 6 hours 40 minutes. Flights to Keflavik Intl from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Keflavik Intl?

The most popular airlines flying from Toronto to Keflavik Intl are Icelandair and Air Canada.

Icelandair

Icelandair

From C$ 391

Air Canada

Air Canada

From C$ 521

What are the cheapest airlines that fly to Keflavik Intl?

The cheapest airlines flying from Toronto to Keflavik Intl are PLAY, Icelandair and Air Canada.

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 Keflavik Intl 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 Keflavik Intl 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 Keflavik Intl, 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 2 April 2025.
Peruse reviews from past customers who have flown Delta, SWISS and United Airlines to Reykjavik to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
TAP AIR PORTUGAL
7.1
Good
1,831 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

FAQs about flying to Keflavik Intl

  • Can I find cheaper flights to Keflavik Intl 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 Keflavik Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Keflavik Intl?

    Based on reviews from Cheapflights users, PLAY is rated the highest out of the airlines that fly to Keflavik Intl.

  • What is the cheapest airport to fly to in Keflavik Intl?

    Reykjavik Keflavik Intl is currently the cheapest airport to fly to in Keflavik Intl. One-way flights to Reykjavik Keflavik Intl typically cost C$ 78, while round-trip flights cost around C$ 146.

  • How much is a round-trip flight to Keflavik Intl?

    A round-trip flight to Keflavik Intl will typically cost around C$ 1,383, however they can be found for as little as C$ 101.

  • Where does the fastest flight to Keflavik Intl depart from?

    For those looking to save time traveling to Keflavik Intl, Halifax Intl offers the quickest one-way flight (4 hours 15 minutes).

  • Does Reykjavik Keflavik Intl have rental cars?

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

  • Are there hotels close to Reykjavik Keflavik Intl?

    Yes. Reykjavik Keflavik Intl has hotels nearby for those requiring accommodations. Bank Guesthouse By Kef Airport is the closest property to Reykjavik Keflavik Intl (1.6 km away from Reykjavik Keflavik Intl).

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Grindavik

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