$399+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KEF
Jun 30 — Jul 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Iceland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Iceland
Cheapest
Best
Last-minute
One-way
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 May 31, 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 May 31, 2026.
This Icelandair deal was found by Cheapflights users on 5/31. 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 8/242:00 pm
ONT
- KEF
1 stop12h 25m
Multiple Airlines
Fri 9/44:50 pm
KEF
- ONT
1 stop12h 20m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 8/162:05 pm
ONT
- KEF
1 stop11h 55m
Alaska Airlines
Tue 8/2512:45 pm
KEF
- ONT
1 stop13h 18m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$751
This Icelandair deal was found by Cheapflights users on 5/27. 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 8/181:50 pm
ONT
- KEF
1 stop12h 35m
Multiple Airlines
Wed 8/2610:45 am
KEF
- ONT
1 stop18h 15m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$752
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 8/3112:00 pm
ONT
- KEF
1 stop14h 00m
Alaska Airlines
Fri 9/412:45 pm
KEF
- ONT
1 stop17h 39m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$795
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/216:02 am
ONT
- KEF
1 stop19h 58m
Alaska Airlines
Wed 6/2412:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$816
This Icelandair deal was found by Cheapflights users on 5/30. 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 9/110:55 am
ONT
- KEF
1 stop12h 05m
Multiple Airlines
Tue 9/84:50 pm
KEF
- ONT
1 stop12h 10m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$819
This Icelandair deal was found by Cheapflights users on 5/28. 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 8/1910:55 am
ONT
- KEF
1 stop12h 05m
Multiple Airlines
Mon 8/314:50 pm
KEF
- ONT
1 stop12h 20m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$829
This eDestinos deal was found by Cheapflights users on 5/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:52 pm
ONT
- KEF
1 stop28h 23m
Multiple Airlines
Sat 11/75:00 pm
KEF
- ONT
1 stop13h 54m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$832
This Icelandair deal was found by Cheapflights users on 5/28. 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 8/1712:25 pm
ONT
- KEF
1 stop10h 35m
Multiple Airlines
Mon 8/244:50 pm
KEF
- ONT
1 stop12h 20m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$851
This oojo deal was found by Cheapflights users on 5/29. 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.
Thu 11/196:00 am
ONT
- KEF
1 stop16h 15m
Icelandair
Sun 11/225:00 pm
KEF
- ONT
1 stop13h 39m
Icelandair
Deal found 5/29![Icelandair logo]()
$854
This oojo deal was found by Cheapflights users on 5/30. 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 10/102:14 pm
ONT
- KEF
1 stop12h 11m
Icelandair
Sun 10/184:50 pm
KEF
- ONT
1 stop14h 03m
Icelandair
Deal found 5/30![Icelandair logo]()
$856
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 May 31, 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 May 31, 2026.
This Icelandair deal was found by Cheapflights users on 5/30. 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 8/182:05 pm
ONT
- KEF
1 stop12h 20m
Multiple Airlines
Wed 8/264:50 pm
KEF
- ONT
1 stop12h 10m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 7/76:10 am
ONT
- KEF
2 stops17h 50m
United Airlines
Thu 7/169:15 am
KEF
- ONT
2 stops42h 27m
United Airlines
Deal found 5/26![United Airlines logo]()
$974
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 7/1212:08 pm
ONT
- KEF
1 stop13h 52m
Alaska Airlines
Wed 7/2912:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$1,002
This Icelandair deal was found by Cheapflights users on 5/29. 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 9/3010:55 am
ONT
- KEF
1 stop12h 05m
Multiple Airlines
Mon 10/54:50 pm
KEF
- ONT
1 stop12h 45m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 5/29. 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 9/3011:20 am
ONT
- KEF
2 stops14h 30m
United Airlines
Mon 10/512:00 pm
KEF
- ONT
2 stops17h 59m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,045
This Icelandair deal was found by Cheapflights users on 5/30. 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 8/102:00 pm
ONT
- KEF
1 stop12h 25m
Multiple Airlines
Tue 8/184:50 pm
KEF
- ONT
1 stop12h 10m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 5/27. 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 7/16:10 am
ONT
- KEF
2 stops19h 35m
United Airlines
Wed 7/1512:00 pm
KEF
- ONT
1 stop17h 51m
United Airlines
Deal found 5/27![United Airlines logo]()
$1,102
This United Airlines deal was found by Cheapflights users on 5/27. 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 6/115:00 am
ONT
- KEF
2 stops20h 30m
United Airlines
Wed 6/1712:00 pm
KEF
- ONT
1 stop17h 51m
United Airlines
Deal found 5/27![United Airlines logo]()
$1,125
This Icelandair deal was found by Cheapflights users on 5/27. 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 7/272:30 pm
ONT
- KEF
1 stop11h 55m
Multiple Airlines
Sat 8/110:40 am
KEF
- ONT
1 stop13h 12m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,143
This Icelandair deal was found by Cheapflights users on 5/30. 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.
Fri 9/42:00 pm
ONT
- KEF
1 stop12h 25m
Multiple Airlines
Sun 9/134:50 pm
KEF
- ONT
1 stop12h 10m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,150
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Mon 6/226:05 am
ONT
- KEF
1 stop19h 45m
United Airlines
Fri 7/3111:00 am
KEF
- ONT
2 stops16h 42m
United Airlines
Deal found 5/30![United Airlines logo]()
$1,283
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/235:00 am
ONT
- KEF
3 stops20h 30m
United Airlines
Tue 7/2812:00 pm
KEF
- ONT
2 stops15h 42m
United Airlines
Deal found 5/30![United Airlines logo]()
$1,283
Last-minute flights from Ontario to IcelandDiscover last-minute flight deals from Ontario to Iceland. Data last updated May 31, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Iceland. Data last updated May 31, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/28. 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 5/2912:04 pm
ONT
- KEF
1 stop14h 21m
Icelandair
Fri 6/510:40 am
KEF
- ONT
1 stop20h 18m
Icelandair
Deal found 5/28![Icelandair logo]()
$955
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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
Mon 6/112:45 pm
KEF
- ONT
1 stop13h 32m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$894
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 5/29![Alaska Airlines logo]()
$895
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 5/3112:04 pm
ONT
- KEF
1 stop13h 56m
Alaska Airlines
Tue 6/212:45 pm
KEF
- ONT
1 stop13h 02m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$886
This oojo deal was found by Cheapflights users on 5/31. 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.
Mon 6/16:00 am
ONT
- KEF
1 stop20h 25m
Icelandair
Mon 6/810:40 am
KEF
- ONT
1 stop20h 18m
Icelandair
Deal found 5/31![Icelandair logo]()
$910
This oojo deal was found by Cheapflights users on 5/31. 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.
Mon 6/16:00 am
ONT
- KEF
1 stop25h 00m
Icelandair
Mon 6/1510:40 am
KEF
- ONT
1 stop16h 52m
Icelandair
Deal found 5/31![Icelandair logo]()
$1,008
This Alaska Airlines deal was found by Cheapflights users on 5/30. 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 6/34:03 pm
ONT
- KEF
1 stop33h 57m
Alaska Airlines
Fri 6/512:45 pm
KEF
- ONT
1 stop18h 13m
Alaska Airlines
Deal found 5/30![Alaska Airlines logo]()
$1,052
This Alaska Airlines deal was found by Cheapflights users on 5/30. 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 6/912:04 pm
ONT
- KEF
1 stop13h 56m
Alaska Airlines
Tue 6/1612:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 5/30![Alaska Airlines logo]()
$1,015
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/116:02 am
ONT
- KEF
1 stop19h 58m
Alaska Airlines
Wed 6/1712:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$1,041
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/216:02 am
ONT
- KEF
1 stop19h 58m
Alaska Airlines
Wed 6/2412:45 pm
KEF
- ONT
1 stop17h 26m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$816
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/2212:04 pm
ONT
- KEF
1 stop13h 56m
Alaska Airlines
Tue 6/2312:45 pm
KEF
- ONT
1 stop29h 29m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$934
This Mytrip deal was found by Cheapflights users on 5/26. 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.
Tue 6/236:20 am
ONT
- KEF
2 stops18h 20m
WestJet
Mon 6/299:00 am
KEF
- ONT
2 stops20h 41m
WestJet
Deal found 5/26![WestJet logo]()
$1,070
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 May 31, 2026.
Search for one-way flight options from Ontario to Iceland. Find affordable one-way fares based on user searches. Data last updated May 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/30. 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 9/37:59 pm
ONT
- KEF
1 stop30h 01m
Alaska Airlines
Deal found 5/30![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 8/212:08 pm
ONT
- KEF
1 stop13h 52m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$410
This Mytrip deal was found by Cheapflights users on 5/30. 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.
Wed 8/126:20 am
ONT
- KEF
2 stops18h 20m
WestJet
Deal found 5/30![WestJet logo]()
$451
This KAYAK deal was found by Cheapflights users on 5/27. 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.
Sun 8/307:00 am
ONT
- KEF
1 stop18h 50m
Austrian Airlines
Deal found 5/27![Austrian Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 5/30. 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.
Mon 8/179:43 am
ONT
- KEF
2 stops14h 57m
Delta
Deal found 5/30![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 8/306:00 am
ONT
- KEF
2 stops18h 55m
United Airlines
Deal found 5/27![United Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 7/316:02 am
ONT
- KEF
1 stop19h 58m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 5/27. 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.
Mon 7/61:00 pm
ONT
- KEF
2 stops35h 00m
Delta
Deal found 5/27![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Fri 8/217:13 pm
ONT
- KEF
2 stops54h 37m
United Airlines
Deal found 5/30![United Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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
Deal found 5/29![Alaska Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/226:02 am
ONT
- KEF
1 stop19h 58m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$536
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 May 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $675 (Icelandair) |
One-way from | $399 (Alaska Airlines) |
Popular in | November |
Cheapest in | April |
Average price | $892 |
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 May 31, 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
Quickest round-trip
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Tue 8/18
2:05 pm-9:25 am
1 stop12h 20m
Reykjavik Keflavik Intl
Wed 8/26
4:50 pm-10:00 pm
1 stop12h 10m
$802
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Wed 9/30
10:55 am-6:00 am
1 stop12h 05m
Reykjavik Keflavik Intl
Mon 10/5
4:50 pm-10:35 pm
1 stop12h 45m
$883
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Tue 7/7
6:10 am-7:00 am
2 stops17h 50m
Reykjavik Keflavik Intl
Thu 7/16
9:15 am-8:42 pm
2 stops42h 27m
$974
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Sun 7/12
12:08 pm-9:00 am
1 stop13h 52m
Reykjavik Keflavik Intl
Wed 7/29
12:45 pm-11:11 pm
1 stop17h 26m
$1,002
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Wed 9/30
11:20 am-8:50 am
2 stops14h 30m
Reykjavik Keflavik Intl
Mon 10/5
12:00 pm-10:59 pm
2 stops17h 59m
$1,045
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Mon 8/10
2:00 pm-9:25 am
1 stop12h 25m
Reykjavik Keflavik Intl
Tue 8/18
4:50 pm-10:00 pm
1 stop12h 10m
$1,088
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Wed 7/1
6:10 am-8:45 am
2 stops19h 35m
Reykjavik Keflavik Intl
Wed 7/15
12:00 pm-10:51 pm
1 stop17h 51m
$1,102
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Thu 6/11
5:00 am-8:30 am
2 stops20h 30m
Reykjavik Keflavik Intl
Wed 6/17
12:00 pm-10:51 pm
1 stop17h 51m
$1,125
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Mon 7/27
2:30 pm-9:25 am
1 stop11h 55m
Reykjavik Keflavik Intl
Sat 8/1
10:40 am-4:52 pm
1 stop13h 12m
$1,143
OntarioReykjavik
ONT - KEF
ONTKEF
Ontario
Fri 9/4
2:00 pm-9:25 am
1 stop12h 25m
Reykjavik Keflavik Intl
Sun 9/13
4:50 pm-10:00 pm
1 stop12h 10m
$1,150
Showing 1-10 of 24 resultsSorted by cheapest first
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.
ONT-KEF
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
ONT-IS0
ONT-KEF
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 May 31, 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.
Overall
7.9
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Ontario to Iceland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Iceland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Iceland by cabin class
Find flights from Ontario to Iceland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Iceland flights
Browse other Ontario and Iceland flight options. Last updated on May 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Iceland flights
Consider these flights traveling from Ontario to Iceland.
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 May 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$714 | Average$931 | FlexibilityNo cancel fee | On-time75% |