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Iceland

$507+ Cheap flights from Ontario (ONT) to Iceland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KEF
mar 19 — mar 261
qui 3/19
qui 3/26
1 adult, Economy
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Cheap flight deals from Ontario to Iceland

Cheapest flights from Ontario to Iceland
Explore the most affordable flight options available from Ontario to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 17, 2026.

This Finnair deal was found by Cheapflights users on 2/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/77:30 am
ONT
-
KEF
2 stops26h 00m
Multiple Airlines
ter 4/148:35 am
KEF
-
ONT
2 stops46h 11m
Multiple Airlines
Deal found 2/15$507
This KAYAK deal was found by Cheapflights users on 2/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/72:08 pm
ONT
-
KEF
2 stops36h 32m
British Airways
ter 4/148:35 am
KEF
-
ONT
2 stops41h 02m
British Airways
Deal found 2/13$693
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/36:20 am
ONT
-
KEF
1 stop16h 40m
Multiple Airlines
sex 4/104:50 pm
KEF
-
ONT
1 stop14h 06m
Multiple Airlines
Deal found 2/16$747
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2912:59 am
ONT
-
KEF
1 stop22h 01m
Multiple Airlines
dom 5/104:50 pm
KEF
-
ONT
1 stop14h 05m
Multiple Airlines
Deal found 2/16$750
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
ter 6/96:00 am
ONT
-
KEF
1 stop20h 00m
Alaska Airlines
qua 6/1712:45 pm
KEF
-
ONT
1 stop13h 09m
Alaska Airlines
Deal found 2/15$770
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/236:00 am
ONT
-
KEF
1 stop20h 00m
Alaska Airlines
seg 8/3112:45 pm
KEF
-
ONT
1 stop16h 54m
Alaska Airlines
Deal found 2/16$798
This Gotogate deal was found by Cheapflights users on 2/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/235:00 am
ONT
-
KEF
3 stops20h 45m
Air Canada
qui 9/39:15 am
KEF
-
ONT
3 stops39h 03m
Air Canada
Deal found 2/17$811
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/304:03 pm
ONT
-
KEF
1 stop33h 57m
Alaska Airlines
dom 6/712:45 pm
KEF
-
ONT
1 stop29h 25m
Alaska Airlines
Deal found 2/16$813
This Air Canada deal was found by Cheapflights users on 2/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/236:00 am
ONT
-
KEF
2 stops19h 45m
Air Canada
ter 10/610:00 am
KEF
-
ONT
2 stops33h 33m
Air Canada
Deal found 2/16$819
This Icelandair deal was found by Cheapflights users on 2/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/46:25 am
ONT
-
KEF
1 stop16h 35m
Multiple Airlines
dom 4/124:50 pm
KEF
-
ONT
1 stop24h 05m
Multiple Airlines
Deal found 2/17$823
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/3110:33 am
ONT
-
KEF
1 stop12h 42m
Multiple Airlines
ter 4/77:45 pm
KEF
-
ONT
2 stops31h 38m
Multiple Airlines
Deal found 2/14$833
This United Airlines deal was found by Cheapflights users on 2/16. 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.
qua 9/237:00 am
ONT
-
KEF
2 stops18h 45m
United Airlines
qua 10/79:15 am
KEF
-
ONT
2 stops20h 11m
United Airlines
Deal found 2/16$838

Find flight deals from Ontario to Iceland

Keep the following information in mind while searching for Ontario to Iceland flight deals. Data was last updated fevereiro 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$507
(Finnair)

Popular in

December

Cheapest in

September

Average price

$917
Provider with most accurate pricing for Los Angeles-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Reykjavik (REK) flights.
Search Deals
From Ontario to Iceland
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Iceland 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 fevereiro 17, 2026.
Use the filters below to find and compare flights from Ontario to Iceland that are best for you.

Fly from

Ontario

Fly to

Iceland

Route

Depart

Return

Price

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

ter 6/9

6:00 am-9:00 am

1 stop20h 00m

Reykjavik Keflavik Intl

qua 6/17

12:45 pm-6:54 pm

1 stop13h 09m

$770

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

qua 6/24

12:13 pm-9:00 am

1 stop13h 47m

Reykjavik Keflavik Intl

qui 7/16

12:45 pm-11:56 pm

1 stop18h 11m

$852

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

sáb 7/4

12:13 pm-9:00 am

1 stop13h 47m

Reykjavik Keflavik Intl

qui 7/16

12:45 pm-11:56 pm

1 stop18h 11m

$852

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

qua 6/24

1:47 pm-9:00 am

1 stop12h 13m

Reykjavik Keflavik Intl

qua 7/1

12:45 pm-11:56 pm

1 stop18h 11m

$852

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

qui 5/14

10:37 am-8:30 am

2 stops14h 53m

Reykjavik Keflavik Intl

qua 5/20

12:00 pm-9:58 pm

2 stops16h 58m

$859

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

qua 6/24

12:13 pm-9:00 am

1 stop13h 47m

Reykjavik Keflavik Intl

ter 7/14

12:45 pm-11:56 pm

1 stop18h 11m

$887

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

sáb 7/4

1:47 pm-9:00 am

1 stop12h 13m

Reykjavik Keflavik Intl

sex 7/17

12:45 pm-11:56 pm

1 stop18h 11m

$887

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

sáb 7/4

1:47 pm-9:00 am

1 stop12h 13m

Reykjavik Keflavik Intl

sex 7/10

12:45 pm-11:56 pm

1 stop18h 11m

$887

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

dom 5/17

8:10 am-6:00 am

1 stop14h 50m

Reykjavik Keflavik Intl

sáb 5/23

7:45 pm-11:07 am

1 stop22h 22m

$890

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

ter 6/23

7:48 pm-9:00 am

1 stop30h 12m

Reykjavik Keflavik Intl

qua 7/15

12:45 pm-6:54 pm

1 stop13h 09m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 22 results
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Best time to book a flight from Ontario to Iceland

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Iceland (average of $369). Flying from Ontario to Iceland in December is currently the most expensive (average of $885). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Iceland. 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 Iceland?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Iceland. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Iceland?

    For as low as $859, Alaska Airlines can have you in Iceland from Ontario in 14h 53m. Ontario and Iceland are separated by a distance of 4271 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Iceland (average of $369). Flying from Ontario to Iceland in December is currently the most expensive (average of $885). 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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