Iceland

$325+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KEF
Jul 6 — Jul 131
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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 June 6, 2026.

This Icelandair deal was found by Cheapflights users on 6/3. 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.
Mon 8/2412:25 pm
ONT
-
KEF
1 stop10h 35m
Multiple Airlines
Mon 8/314:50 pm
KEF
-
ONT
1 stop12h 20m
Multiple Airlines
Deal found 6/3$675
This Icelandair deal was found by Cheapflights users on 6/3. 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.
Mon 8/3112:25 pm
ONT
-
KEF
1 stop10h 35m
Multiple Airlines
Sat 9/510:45 am
KEF
-
ONT
1 stop12h 40m
Multiple Airlines
Deal found 6/3$752
This oojo deal was found by Cheapflights users on 6/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:57 pm
ONT
-
KEF
1 stop32h 43m
Icelandair
Tue 6/910:40 am
KEF
-
ONT
1 stop30h 16m
Icelandair
Deal found 6/1$777
This Icelandair deal was found by Cheapflights users on 6/2. 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.
Sat 8/223:07 pm
ONT
-
KEF
1 stop11h 18m
Multiple Airlines
Mon 8/314:50 pm
KEF
-
ONT
1 stop12h 20m
Multiple Airlines
Deal found 6/2$802
This Icelandair deal was found by Cheapflights users on 6/4. 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.
Tue 9/2210:55 am
ONT
-
KEF
1 stop12h 05m
Multiple Airlines
Thu 10/14:50 pm
KEF
-
ONT
1 stop12h 45m
Multiple Airlines
Deal found 6/4$806
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 6/306:02 am
ONT
-
KEF
1 stop19h 58m
Alaska Airlines
Fri 7/1012:45 pm
KEF
-
ONT
1 stop14h 47m
Alaska Airlines
Deal found 6/2$808
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Fri 6/512:04 pm
ONT
-
KEF
1 stop13h 56m
Alaska Airlines
Sun 6/712:45 pm
KEF
-
ONT
1 stop18h 13m
Alaska Airlines
Deal found 6/2$826
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 8/217:59 pm
ONT
-
KEF
1 stop30h 01m
Alaska Airlines
Sat 8/2912:45 pm
KEF
-
ONT
1 stop13h 18m
Alaska Airlines
Deal found 6/6$827
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 8/49:43 am
ONT
-
KEF
2 stops14h 17m
Delta
Wed 8/199:30 am
KEF
-
ONT
2 stops13h 54m
Delta
Deal found 6/4$829
This oojo deal was found by Cheapflights users on 6/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:29 am
ONT
-
KEF
1 stop11h 36m
Icelandair
Mon 10/264:50 pm
KEF
-
ONT
1 stop14h 03m
Icelandair
Deal found 6/4$855
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Wed 7/15:54 pm
ONT
-
KEF
1 stop32h 06m
Alaska Airlines
Fri 7/1012:45 pm
KEF
-
ONT
1 stop14h 47m
Alaska Airlines
Deal found 6/2$856
This Icelandair deal was found by Cheapflights users on 6/4. 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.
Sun 10/182:14 pm
ONT
-
KEF
1 stop12h 11m
Multiple Airlines
Mon 10/264:55 pm
KEF
-
ONT
1 stop12h 40m
Multiple Airlines
Deal found 6/4$862

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 June 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$675
(Icelandair)

One-way from

$325
(Alaska Airlines)

Popular in

November

Cheapest in

April

Average price

$959
Provider with most accurate pricing for Los Angeles-Reykjavik (REK) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Reykjavik (REK) flights.
From Ontario to Iceland
One-way flight from Ontario to Iceland
Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 6, 2026.
Use the filters below to find and compare flights from Ontario to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Wed 7/1

5:54 pm-9:00 am

1 stop32h 06m

Reykjavik Keflavik Intl

Fri 7/10

12:45 pm-11:11 pm

1 stop17h 26m

$894

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Mon 6/22

2:05 pm-9:00 am

1 stop11h 55m

Reykjavik Keflavik Intl

Wed 7/1

12:45 pm-11:11 pm

1 stop17h 26m

$961

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Mon 10/5

9:39 am-8:45 am

2 stops16h 06m

Reykjavik Keflavik Intl

Wed 10/14

9:15 am-12:41 pm

2 stops34h 26m

$969

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Wed 10/7

7:00 am-8:50 am

1 stop18h 50m

Reykjavik Keflavik Intl

Sun 10/11

9:15 am-8:52 pm

2 stops42h 37m

$1,021
Quickest round-trip

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Thu 7/2

2:05 pm-9:00 am

1 stop11h 55m

Reykjavik Keflavik Intl

Thu 7/9

12:45 pm-8:36 pm

1 stop14h 51m

$1,025

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Fri 10/16

7:00 am-8:50 am

1 stop18h 50m

Reykjavik Keflavik Intl

Tue 10/20

10:00 am-10:49 pm

2 stops43h 49m

$1,025

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Tue 6/30

6:02 am-9:00 am

1 stop19h 58m

Reykjavik Keflavik Intl

Mon 7/13

12:45 pm-8:32 pm

1 stop14h 47m

$1,041

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sat 6/20

9:20 pm-9:00 am

1 stop28h 40m

Reykjavik Keflavik Intl

Tue 6/30

12:45 pm-11:11 pm

1 stop17h 26m

$1,049

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Thu 7/2

9:20 pm-9:00 am

1 stop28h 40m

Reykjavik Keflavik Intl

Mon 7/13

12:45 pm-8:32 pm

1 stop14h 47m

$1,049

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Mon 8/24

7:00 am-8:50 am

1 stop18h 50m

Reykjavik Keflavik Intl

Mon 8/31

11:00 am-8:01 pm

2 stops16h 01m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated June 6, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines from Ontario to Iceland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 $808, Alaska Airlines can have you in Iceland from Ontario in 19h 58m. Ontario and Iceland are separated by a distance of 4271 mi.

  • 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.

See more FAQs

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Alternative routes for Ontario to Iceland

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Iceland

Discover the top airline that operate flights from Ontario to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$714Average$931FlexibilityNo cancel feeOn-time75%

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