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Reykjavik

$550+ Cheap flights from Ontario (ONT) to Reykjavik

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — REK
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Ontario to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Reykjavik (IS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Round-trip from

$661
(Trip.com)

One-way from

$550
(KLM)

Popular in

September

Cheapest in

March
From Ontario to Reykjavik
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One-way flight from Ontario to Reykjavik
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Find flight deals from Ontario to Reykjavik

Cheapest flights from Ontario to Reykjavik
Explore the most affordable flight options available from Ontario to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:35 amONT - KEF
1 stop14h 50mMultiple Airlines
Sat 5/3110:30 amKEF - ONT
1 stop12h 56mMultiple Airlines
Deal found 4/17$661
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:00 amONT - KEF
2 stops17h 00mUnited Airlines
Tue 8/2612:00 pmKEF - ONT
2 stops17h 53mUnited Airlines
Deal found 4/16$689
This Yatra.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:07 pmONT - KEF
2 stops14h 23mAir France
Tue 5/611:25 amKEF - ONT
2 stops18h 11mAir France
Deal found 4/17$865
This EaseMyTrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:39 pmONT - KEF
2 stops30h 31mAir Canada
Sun 7/209:50 amKEF - ONT
2 stops38h 53mAir Canada
Deal found 4/17$916
This KLM deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:01 amONT - KEF
2 stops13h 59mKLM
Mon 6/99:30 amKEF - ONT
2 stops13h 58mKLM
Deal found 4/16$944
This Alaska Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:17 pmONT - KEF
1 stop11h 43mAlaska Airlines
Fri 9/194:50 pmKEF - ONT
1 stop14h 09mAlaska Airlines
Deal found 4/17$990
This Travelocity deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:09 pmONT - KEF
2 stops33h 36mBritish Airways
Fri 9/198:45 amKEF - ONT
2 stops39h 55mBritish Airways
Deal found 4/17$992
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:45 amONT - KEF
2 stops20h 45mDelta
Thu 4/2411:25 amKEF - ONT
2 stops18h 11mDelta
Deal found 4/16$1,005
This Yatra.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amONT - KEF
1 stop16h 15mIcelandair
Mon 12/85:05 pmKEF - ONT
1 stop13h 32mIcelandair
Deal found 4/17$1,025

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Reykjavik 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Ontario to Reykjavik that are best for you.

Fly from

Ontario

Fly to

Reykjavik

Route

Depart

Return

Price

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Tue 5/27

11:35 am-9:25 am

1 stop14h 50m

Reykjavik Keflavik Intl

Sat 5/31

10:30 am-4:26 pm

1 stop12h 56m

$661

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Thu 8/21

7:00 am-7:00 am

2 stops17h 00m

Reykjavik Keflavik Intl

Tue 8/26

12:00 pm-10:53 pm

2 stops17h 53m

$689

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Thu 5/1

12:07 pm-9:30 am

2 stops14h 23m

Reykjavik Keflavik Intl

Tue 5/6

11:25 am-10:36 pm

2 stops18h 11m

$865

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Tue 7/15

6:39 pm-8:10 am

2 stops30h 31m

Reykjavik Keflavik Intl

Sun 7/20

9:50 am-5:43 pm

2 stops38h 53m

$916

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Thu 5/29

10:01 am-7:00 am

2 stops13h 59m

Reykjavik Keflavik Intl

Mon 6/9

9:30 am-4:28 pm

2 stops13h 58m

$944

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sat 9/13

7:17 pm-2:00 pm

1 stop11h 43m

Reykjavik Keflavik Intl

Fri 9/19

4:50 pm-11:59 pm

1 stop14h 09m

$990

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sat 9/13

5:09 pm-9:45 am

2 stops33h 36m

Reykjavik Keflavik Intl

Fri 9/19

8:45 am-5:40 pm

2 stops39h 55m

$992

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Mon 10/13

6:00 am-6:15 am

1 stop17h 15m

Reykjavik Keflavik Intl

Sat 10/18

7:45 pm-10:39 am

1 stop21h 54m

$1,145

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Wed 8/6

9:55 am-7:00 am

2 stops14h 05m

$550

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Fri 9/5

5:40 am-8:30 am

2 stops19h 50m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 13 results
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Best time to book a flight from Ontario to Reykjavik

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

What is the cheapest month to book a flight from Ontario to Reykjavik?

Currently, November is the cheapest month in which you can book a flight from Ontario to Reykjavik (average of $328). Flying from Ontario to Reykjavik in July is currently the most expensive (average of $651). 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 ONT to KEF?

Find hourly flight availability from Ontario to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Reykjavik as you normally would.

Rainfall in Reykjavik by month

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

In terms of precipitation, rainfall in Reykjavik ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik when rainfall is around 1.6 in.

Temperature in Reykjavik by month

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

If weather is an important factor for your trip to Reykjavik, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated April 17, 2025.
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
KLM
7.8
Good
1,327 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Air France
7.5
Good
1,435 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Reykjavik?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Reykjavik from Ontario. Booking flights from Ontario (ONT) to Reykjavik should be relatively easy as there are 0 daily outbound flights to Reykjavik from 0 different airlines.

  • What are the cheapest airlines to fly from Ontario to Reykjavik one-way?

    One-way options have recently been found by users for as low as $550 on KLM. Other airlines that offer cheap prices include United Airlines from $556 and Air Canada from $562 one-way.

  • Can I find deals for flights from Ontario to Reykjavik that include hotel bookings?

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

  • How can I find direct flights from Ontario to Reykjavik?

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

  • Can I find deals for business class flights from Ontario to Reykjavik?

    Yes. Cheapflights offers flight deals from Ontario to Reykjavik 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 Ontario to Reykjavik?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Reykjavik (average of $328). Flying from Ontario to Reykjavik in July is currently the most expensive (average of $651). 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

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