$507+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KEF
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Iceland with Cheapflights
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Cheapest flights from Ontario to IcelandExplore 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 April 17, 2026.
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 April 17, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:04 pm
ONT
- KEF
1 stop14h 56m
Multiple Airlines
Wed 5/2710:40 am
KEF
- ONT
2 stops44h 09m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$677
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:04 pm
ONT
- KEF
1 stop13h 56m
Alaska Airlines
Fri 6/1212:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$694
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:06 pm
ONT
- KEF
1 stop13h 54m
Alaska Airlines
Tue 6/912:45 pm
KEF
- ONT
1 stop18h 13m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$695
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:41 pm
ONT
- KEF
1 stop30h 19m
Alaska Airlines
Thu 6/1112:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$701
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:08 pm
ONT
- KEF
1 stop13h 52m
Alaska Airlines
Tue 8/2512:45 pm
KEF
- ONT
1 stop17h 39m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$704
This Expedia deal was found by Cheapflights users on 4/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:04 pm
ONT
- KEF
1 stop13h 56m
Alaska Airlines
Tue 8/412:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$714
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:05 pm
ONT
- KEF
1 stop11h 55m
Alaska Airlines
Tue 8/412:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$715
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:20 pm
ONT
- KEF
1 stop28h 40m
Alaska Airlines
Thu 7/3012:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$721
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:20 pm
ONT
- KEF
1 stop28h 40m
Alaska Airlines
Fri 7/3112:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$722
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:02 am
ONT
- KEF
1 stop19h 58m
Alaska Airlines
Fri 8/2812:45 pm
KEF
- ONT
1 stop13h 18m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$725
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:58 am
ONT
- KEF
1 stop14h 02m
Alaska Airlines
Thu 9/312:45 pm
KEF
- ONT
1 stop17h 39m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$726
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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.
Mon 8/2411:58 am
ONT
- KEF
1 stop14h 02m
Alaska Airlines
Fri 8/2812:45 pm
KEF
- ONT
1 stop17h 39m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$732
Best flights from Ontario to IcelandDiscover carefully curated flight deals from Ontario to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Ontario to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:58 am
ONT
- KEF
1 stop14h 02m
Alaska Airlines
Wed 9/212:45 pm
KEF
- ONT
1 stop17h 39m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$726
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:05 am
ONT
- KEF
2 stops16h 55m
Multiple Airlines
Tue 8/49:30 am
KEF
- ONT
2 stops14h 05m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$984
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am
ONT
- KEF
1 stop18h 50m
United Airlines
Thu 10/110:00 am
KEF
- ONT
2 stops42h 21m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,018
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:04 pm
ONT
- KEF
1 stop13h 56m
Alaska Airlines
Thu 6/1112:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$754
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
ONT
- KEF
1 stop20h 00m
Alaska Airlines
Wed 6/312:45 pm
KEF
- ONT
1 stop13h 02m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$754
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:57 pm
ONT
- KEF
1 stop30h 03m
Alaska Airlines
Tue 8/2512:45 pm
KEF
- ONT
1 stop13h 18m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$772
This Icelandair deal was found by Cheapflights users on 4/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:09 pm
ONT
- KEF
1 stop11h 16m
Multiple Airlines
Thu 9/244:50 pm
KEF
- ONT
1 stop12h 20m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,016
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:26 pm
ONT
- KEF
1 stop13h 34m
Multiple Airlines
Mon 7/2010:45 am
KEF
- ONT
1 stop16h 20m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,025
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:05 pm
ONT
- KEF
1 stop11h 55m
Alaska Airlines
Tue 6/1612:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$946
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:20 pm
ONT
- KEF
1 stop28h 40m
Alaska Airlines
Fri 8/2112:45 pm
KEF
- ONT
1 stop17h 39m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$952
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 7/182:05 pm
ONT
- KEF
1 stop11h 55m
Alaska Airlines
Wed 7/2912:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$955
Last-minute flights from Ontario to IcelandDiscover last-minute flight deals from Ontario to Iceland. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Iceland. Data last updated April 17, 2026 and is based on user searches.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:59 pm
ONT
- KEF
1 stop27h 16m
Icelandair
Thu 5/77:45 pm
KEF
- ONT
1 stop21h 00m
Icelandair
Deal found 4/16![Icelandair logo]()
$857
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:39 am
ONT
- KEF
1 stop15h 46m
Icelandair
Mon 5/117:45 pm
KEF
- ONT
1 stop21h 00m
Icelandair
Deal found 4/16![Icelandair logo]()
$811
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:04 pm
ONT
- KEF
1 stop14h 56m
Multiple Airlines
Wed 5/2710:40 am
KEF
- ONT
2 stops44h 09m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$677
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:41 pm
ONT
- KEF
1 stop30h 19m
Alaska Airlines
Tue 6/212:45 pm
KEF
- ONT
1 stop18h 13m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$762
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
ONT
- KEF
2 stops20h 25m
Multiple Airlines
Wed 6/310:40 am
KEF
- ONT
2 stops30h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$753
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
ONT
- KEF
1 stop20h 00m
Alaska Airlines
Wed 6/312:45 pm
KEF
- ONT
1 stop13h 02m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$754
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:03 pm
ONT
- KEF
1 stop33h 57m
Alaska Airlines
Fri 6/512:45 pm
KEF
- ONT
1 stop13h 02m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$701
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:04 pm
ONT
- KEF
1 stop14h 56m
Multiple Airlines
Sat 6/610:40 am
KEF
- ONT
2 stops39h 52m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$732
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:03 pm
ONT
- KEF
1 stop33h 57m
Alaska Airlines
Sat 6/612:45 pm
KEF
- ONT
1 stop13h 17m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$761
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:41 pm
ONT
- KEF
1 stop30h 19m
Alaska Airlines
Sun 6/712:45 pm
KEF
- ONT
1 stop33h 24m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$769
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
ONT
- KEF
1 stop20h 00m
Alaska Airlines
Sat 6/612:45 pm
KEF
- ONT
1 stop13h 17m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$826
One-way flights from Ontario to IcelandSearch for one-way flight options from Ontario to Iceland. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Ontario to Iceland. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sat 6/1311:58 am
ONT
- KEF
2 stops36h 42m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$507
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:58 am
ONT
- KEF
1 stop14h 02m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$536
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:20 pm
ONT
- KEF
1 stop28h 40m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$552
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:20 am
ONT
- KEF
2 stops18h 20m
WestJet
Deal found 4/16![WestJet logo]()
$606
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
ONT
- KEF
1 stop20h 00m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$610
This Trip.com deal was found by Cheapflights users on 4/12. 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.
Mon 7/206:00 am
ONT
- KEF
1 stop17h 00m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$620
This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:35 pm
ONT
- KEF
2 stops35h 05m
WestJet
Deal found 4/12![WestJet logo]()
$625
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:20 pm
ONT
- KEF
1 stop28h 40m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$627
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:50 am
ONT
- KEF
1 stop15h 35m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$630
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:05 am
ONT
- KEF
2 stops19h 25m
KLM
Deal found 4/15![KLM logo]()
$636
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:50 am
ONT
- KEF
1 stop12h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$637
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $677 (Trip.com) |
One-way from | $507 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $864 |
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 April 17, 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
Cheapest round-trip
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Tue 8/25
11:58 am-9:00 am
1 stop14h 02m
Reykjavik Keflavik Intl
Wed 9/2
12:45 pm-11:24 pm
1 stop17h 39m
$726
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Thu 6/4
12:04 pm-9:00 am
1 stop13h 56m
Reykjavik Keflavik Intl
Thu 6/11
12:45 pm-11:11 pm
1 stop17h 26m
$754
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Thu 5/28
6:00 am-9:00 am
1 stop20h 00m
Reykjavik Keflavik Intl
Wed 6/3
12:45 pm-6:47 pm
1 stop13h 02m
$754
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Thu 8/20
7:57 pm-9:00 am
1 stop30h 03m
Reykjavik Keflavik Intl
Tue 8/25
12:45 pm-7:03 pm
1 stop13h 18m
$772
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Wed 6/10
2:05 pm-9:00 am
1 stop11h 55m
Reykjavik Keflavik Intl
Tue 6/16
12:45 pm-11:11 pm
1 stop17h 26m
$946
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Sat 8/15
9:20 pm-9:00 am
1 stop28h 40m
Reykjavik Keflavik Intl
Fri 8/21
12:45 pm-11:24 pm
1 stop17h 39m
$952
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Sat 7/18
2:05 pm-9:00 am
1 stop11h 55m
Reykjavik Keflavik Intl
Wed 7/29
12:45 pm-11:11 pm
1 stop17h 26m
$955
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Mon 7/27
7:05 am-7:00 am
2 stops16h 55m
Reykjavik Keflavik Intl
Tue 8/4
9:30 am-4:35 pm
2 stops14h 05m
$984
Quickest round-trip
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Thu 9/17
3:09 pm-9:25 am
1 stop11h 16m
Reykjavik Keflavik Intl
Thu 9/24
4:50 pm-10:10 pm
1 stop12h 20m
$1,016
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Wed 9/23
7:00 am-8:50 am
1 stop18h 50m
Reykjavik Keflavik Intl
Thu 10/1
10:00 am-9:21 pm
2 stops42h 21m
$1,018
Showing 1-10 of 23 resultsSorted by cheapest first
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ONT-KEF
Estimated round-trip price
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Everything you need to know about your flight from Ontario to Iceland
ONT-IS0
ONT-KEF
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