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C$ 377+ 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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
4 May — 11 May1
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 29 April 2025.

Round-trip from

C$ 757

One-way from

C$ 377

Popular in

December

Cheapest in

September

Average price

C$ 510

Good round-trip deal

C$ 462 or less

Good one-way deal

C$ 398 or less
Air Canada
  • Air Canada
  • 11/6-19/6
  • 4 total stops
  • 41h 14m total
  • Toronto to Reykjavik
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29/9
  • 29/9
  • 1 total stop
  • 29h 10m total
  • Toronto to Reykjavik
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Highest demand for flights based on searches. 28% potential increase in price (C$ 384 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease (C$ 116 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 29 April 2025.

Mon 8/98:50 p.m.YYZ - KEF
Nonstop5h 30mIcelandair
Wed 17/97:50 p.m.KEF - YYZ
Nonstop6h 05mIcelandair
Deal found 28/4C$ 703
Wed 11/612:30 a.m.YYZ - KEF
2 stops27h 40mAir Canada
Thu 19/69:30 a.m.KEF - YYZ
2 stops13h 34mAir Canada
Deal found 28/4C$ 757
Tue 26/87:20 p.m.YTZ - KEF
2 stops8h 50mAir Canada
Sat 30/89:30 a.m.KEF - YTZ
1 stop9h 16mAir Canada
Deal found 27/4C$ 775
Fri 16/51:25 p.m.YTZ - KEF
1 stop11h 20mMultiple Airlines
Wed 21/53:45 p.m.KEF - YTZ
1 stop10h 24mMultiple Airlines
Deal found 28/4C$ 787
Mon 16/66:30 a.m.YYZ - KEF
1 stop21h 45mMultiple Airlines
Tue 24/69:35 a.m.KEF - YYZ
1 stop16h 51mMultiple Airlines
Deal found 27/4C$ 802
Sun 25/510:25 p.m.YYZ - KEF
1 stop29h 50mWestJet
Sat 7/69:35 a.m.KEF - YYZ
1 stop24h 37mWestJet
Deal found 28/4C$ 841
Tue 20/54:35 p.m.YYZ - KEF
1 stop35h 45mSWISS
Thu 5/69:05 a.m.KEF - YYZ
1 stop31h 45mSWISS
Deal found 27/4C$ 847
Sat 6/94:00 p.m.YYZ - KEF
1 stop11h 00mUnited Airlines
Mon 15/911:00 a.m.KEF - YYZ
2 stops13h 22mUnited Airlines
Deal found 28/4C$ 855
Mon 19/56:20 p.m.YYZ - KEF
1 stop14h 45mLufthansa
Thu 5/61:15 a.m.KEF - YYZ
1 stop21h 15mLufthansa
Deal found 27/4C$ 887
Mon 26/56:00 a.m.YHM - KEF
1 stop22h 15mWestJet
Mon 2/69:35 a.m.KEF - YHM
1 stop19h 06mWestJet
Deal found 28/4C$ 895
Mon 16/69:20 a.m.YHM - KEF
2 stops18h 55mMultiple Airlines
Tue 24/69:35 a.m.KEF - YHM
1 stop18h 23mMultiple Airlines
Deal found 28/4C$ 915
Fri 9/59:20 p.m.YYZ - KEF
2 stops46h 00mAustrian Airlines
Fri 16/512:10 a.m.KEF - YYZ
2 stops19h 00mAustrian Airlines
Deal found 28/4C$ 958

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 29 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

8:50 p.m.-6:20 a.m.

Nonstop5h 30m

Reykjavik Keflavik Intl

Wed 17/9

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

Nonstop6h 05m

C$ 703

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Wed 11/6

12:30 a.m.-8:10 a.m.

2 stops27h 40m

Reykjavik Keflavik Intl

Thu 19/6

9:30 a.m.-7:04 p.m.

2 stops13h 34m

C$ 757

TorontoReykjavik

YTZ - KEF

YTZKEF

Toronto Island

Tue 26/8

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

2 stops8h 50m

Reykjavik Keflavik Intl

Sat 30/8

9:30 a.m.-2:46 p.m.

1 stop9h 16m

C$ 775

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 8/6

7:55 a.m.-4:50 a.m.

1 stop16h 55m

Reykjavik Keflavik Intl

Tue 17/6

9:35 a.m.-12:55 p.m.

1 stop31h 20m

C$ 784

TorontoReykjavik

YTZ - KEF

YTZKEF

Toronto Island

Fri 16/5

1:25 p.m.-4:45 a.m.

1 stop11h 20m

Reykjavik Keflavik Intl

Wed 21/5

3:45 p.m.-10:09 p.m.

1 stop10h 24m

C$ 787

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Tue 20/5

4:35 p.m.-8:20 a.m.

1 stop35h 45m

Reykjavik Keflavik Intl

Thu 5/6

9:05 a.m.-12:50 p.m.

1 stop31h 45m

C$ 847

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 25/5

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

1 stop29h 50m

Reykjavik Keflavik Intl

Mon 9/6

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

1 stop13h 19m

C$ 848

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sat 6/9

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

1 stop11h 00m

Reykjavik Keflavik Intl

Mon 15/9

11:00 a.m.-8:22 p.m.

2 stops13h 22m

C$ 855

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Thu 8/5

9:20 p.m.-11:35 p.m.

1 stop22h 15m

Reykjavik Keflavik Intl

Thu 5/6

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

1 stop21h 15m

C$ 887

HamiltonReykjavik

YHM - KEF

YHMKEF

Hamilton

Mon 26/5

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

1 stop22h 15m

Reykjavik Keflavik Intl

Mon 2/6

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

1 stop19h 06m

C$ 895

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 26 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 25 April 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 11 hours 6 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.

Weekly flight availability to Keflavik Intl

The most flights from Toronto to Keflavik Intl are scheduled on a Monday (3 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

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$ 387

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 29 April 2025.
Peruse reviews from past customers who have flown Delta, Austrian Airlines and SWISS 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
7,929 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
1,587 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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
2,823 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

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$ 75, while round-trip flights cost around C$ 195.

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

    A round-trip flight to Keflavik Intl will typically cost around C$ 190, however they can be found for as little as C$ 141.

  • 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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