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Iceland

$530+ Cheap flights from Ontario (ONT) to Iceland

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KEF
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 7/237:48 pm
ONT
-
KEF
1 stop30h 37m
Alaska Airlines
Mon 8/37:45 pm
KEF
-
ONT
1 stop22h 34m
Alaska Airlines
Deal found 2/10$609
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:33 pm
ONT
-
KEF
1 stop13h 27m
Alaska Airlines
Tue 8/47:45 pm
KEF
-
ONT
1 stop22h 34m
Alaska Airlines
Deal found 2/9$687
This Trip.com deal was found by Cheapflights users on 2/8. 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.
Sun 4/1912:59 am
ONT
-
KEF
1 stop22h 01m
Multiple Airlines
Sun 4/264:50 pm
KEF
-
ONT
1 stop14h 05m
Multiple Airlines
Deal found 2/8$697
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:19 pm
ONT
-
KEF
2 stops38h 36m
American Airlines
Thu 5/710:40 am
KEF
-
ONT
2 stops42h 19m
American Airlines
Deal found 2/8$721
This Trip.com deal was found by Cheapflights users on 2/9. 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.
Sun 4/2612:59 am
ONT
-
KEF
1 stop22h 01m
Multiple Airlines
Mon 5/44:50 pm
KEF
-
ONT
1 stop14h 05m
Multiple Airlines
Deal found 2/9$745
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 6/26:00 am
ONT
-
KEF
1 stop20h 00m
Alaska Airlines
Fri 6/1212:45 pm
KEF
-
ONT
1 stop18h 11m
Alaska Airlines
Deal found 2/9$769
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:30 am
ONT
-
KEF
2 stops42h 55m
American Airlines
Thu 5/710:40 am
KEF
-
ONT
2 stops20h 06m
American Airlines
Deal found 2/8$771
This Icelandair deal was found by Cheapflights users on 2/8. 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.
Wed 4/296:00 am
ONT
-
KEF
1 stop17h 15m
Multiple Airlines
Thu 5/74:50 pm
KEF
-
ONT
1 stop12h 50m
Multiple Airlines
Deal found 2/8$775
This Air France deal was found by Cheapflights users on 2/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:55 am
ONT
-
KEF
2 stops14h 45m
Multiple Airlines
Wed 9/169:30 am
KEF
-
ONT
2 stops13h 44m
Multiple Airlines
Deal found 2/10$814
This Trip.com deal was found by Cheapflights users on 2/11. 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.
Fri 3/276:15 am
ONT
-
KEF
1 stop16h 50m
Multiple Airlines
Wed 4/14:50 pm
KEF
-
ONT
1 stop14h 06m
Multiple Airlines
Deal found 2/11$818
This Trip.com deal was found by Cheapflights users on 2/9. 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.
Thu 3/266:15 am
ONT
-
KEF
1 stop16h 50m
Multiple Airlines
Sun 4/54:50 pm
KEF
-
ONT
1 stop14h 06m
Multiple Airlines
Deal found 2/9$826

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$609
(Alaska Airlines)

One-way from

$530
(United Airlines)

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
One-way flight from Ontario to Iceland
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($80 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 February 11, 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

Thu 7/23

7:48 pm-9:25 am

1 stop30h 37m

Reykjavik Keflavik Intl

Mon 8/3

7:45 pm-11:19 am

1 stop22h 34m

$609

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Thu 7/23

5:33 pm-2:00 pm

1 stop13h 27m

Reykjavik Keflavik Intl

Sat 8/1

4:50 pm-11:56 pm

1 stop14h 06m

$773

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Fri 3/27

6:15 am-6:05 am

1 stop16h 50m

Reykjavik Keflavik Intl

Wed 4/1

4:50 pm-11:56 pm

1 stop14h 06m

$818

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Thu 5/21

7:00 am-6:05 am

1 stop16h 05m

Reykjavik Keflavik Intl

Wed 5/27

10:40 am-11:58 pm

1 stop20h 18m

$829

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sun 7/26

5:05 pm-7:40 am

2 stops55h 35m

Reykjavik Keflavik Intl

Thu 8/6

11:25 am-11:20 am

2 stops30h 55m

$866

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sat 6/20

5:33 pm-9:00 am

1 stop32h 27m

Reykjavik Keflavik Intl

Wed 6/24

12:45 pm-4:16 pm

1 stop34h 31m

$868

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Mon 7/20

7:00 am-9:30 am

2 stops19h 30m

Reykjavik Keflavik Intl

Tue 8/4

11:25 am-10:09 pm

2 stops17h 44m

$882

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sat 7/25

10:59 pm-9:30 am

2 stops27h 31m

Reykjavik Keflavik Intl

Tue 8/4

11:25 am-10:09 pm

2 stops17h 44m

$882

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sat 7/25

10:59 pm-9:30 am

2 stops27h 31m

Reykjavik Keflavik Intl

Wed 8/5

11:25 am-10:09 pm

2 stops17h 44m

$882

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sat 7/4

1:47 pm-9:00 am

1 stop12h 13m

Reykjavik Keflavik Intl

Mon 7/13

12:45 pm-11:56 pm

1 stop18h 11m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 19 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 $609, Alaska Airlines can have you in Iceland from Ontario in 30h 37m. 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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