$465+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KEF
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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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
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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 August 6, 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 August 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:02 am -
1 stop19h 58m
Wed 9/910:40 am -
1 stop15h 23m
Deal found 8/4![Alaska Airlines logo]()
$561
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm -
1 stop14h 00m
Sat 8/2912:45 pm -
1 stop29h 19m
Deal found 8/1![Alaska Airlines logo]()
$647
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:59 pm -
1 stop30h 01m
Thu 8/2712:45 pm -
1 stop13h 18m
Deal found 8/4![Alaska Airlines logo]()
$664
This Icelandair deal was found by Cheapflights users on 8/3. 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.
Sat 8/221:00 pm -
1 stop13h 25m
Sat 8/2910:45 am -
1 stop17h 05m
Deal found 8/3![Multiple Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:05 pm -
1 stop11h 55m
Thu 8/2712:45 pm -
1 stop13h 18m
Deal found 8/3![Alaska Airlines logo]()
$716
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 8/2612:00 pm -
1 stop14h 00m
Thu 9/1010:40 am -
1 stop19h 44m
Deal found 8/6![Alaska Airlines logo]()
$719
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/2712:00 pm -
1 stop14h 00m
Sat 9/512:45 pm -
1 stop29h 19m
Deal found 8/2![Alaska Airlines logo]()
$724
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 9/47:59 pm -
1 stop30h 01m
Fri 9/117:45 pm -
1 stop22h 31m
Deal found 8/5![Alaska Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:00 am -
1 stop19h 00m
Thu 12/312:00 pm -
1 stop14h 44m
Deal found 8/1![United Airlines logo]()
$751
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 August 6, 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 August 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:59 pm -
1 stop30h 01m
Sun 8/3012:45 pm -
1 stop13h 18m
Deal found 8/3![Alaska Airlines logo]()
$799
This Icelandair deal was found by Cheapflights users on 8/3. 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 8/318:10 am -
1 stop14h 50m
Wed 9/910:40 am -
1 stop15h 23m
Deal found 8/3![Multiple Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:00 am -
1 stop19h 00m
Mon 11/3012:00 pm -
1 stop14h 47m
Deal found 8/2![United Airlines logo]()
$906
This KLM deal was found by Cheapflights users on 8/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:43 am -
2 stops14h 17m
Mon 8/319:30 am -
2 stops17h 23m
Deal found 8/6![KLM logo]()
$1,114
This Icelandair deal was found by Cheapflights users on 8/4. 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.
Sat 8/221:00 pm -
1 stop13h 25m
Fri 8/2810:45 am -
1 stop15h 35m
Deal found 8/4![Multiple Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am -
3 stops20h 30m
Wed 9/239:15 am -
2 stops44h 44m
Deal found 8/2![United Airlines logo]()
$978
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 1/111:30 pm -
2 stops32h 45m
Mon 1/185:00 pm -
1 stop29h 47m
Deal found 8/6![Alaska Airlines logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:01 am -
2 stops14h 59m
Thu 9/2412:00 pm -
2 stops15h 31m
Deal found 8/2![United Airlines logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:00 am -
1 stop18h 50m
Mon 9/2110:00 am -
2 stops35h 01m
Deal found 8/3![United Airlines logo]()
$1,099
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am -
1 stop18h 50m
Sat 8/299:15 am -
2 stops44h 20m
Deal found 8/2![United Airlines logo]()
$1,124
Last-minute flights from Ontario to IcelandDiscover last-minute flight deals from Ontario to Iceland. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Iceland. Data last updated August 6, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:05 pm -
1 stop11h 55m
Fri 8/2812:45 pm -
1 stop13h 18m
Deal found 8/3![Alaska Airlines logo]()
$716
This Icelandair deal was found by Cheapflights users on 8/3. 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.
Sat 8/221:00 pm -
1 stop13h 25m
Sat 8/2910:45 am -
1 stop17h 05m
Deal found 8/3![Multiple Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:59 pm -
1 stop30h 01m
Thu 8/2712:45 pm -
1 stop13h 18m
Deal found 8/4![Alaska Airlines logo]()
$664
This Gotogate deal was found by Cheapflights users on 8/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:59 pm -
1 stop30h 01m
Mon 8/3112:45 pm -
1 stop17h 39m
Deal found 8/6![Alaska Airlines logo]()
$785
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm -
1 stop14h 00m
Sat 8/2912:45 pm -
1 stop29h 19m
Deal found 8/1![Alaska Airlines logo]()
$647
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 8/2612:00 pm -
1 stop14h 00m
Thu 9/1010:40 am -
1 stop19h 44m
Deal found 8/6![Alaska Airlines logo]()
$719
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:02 am -
1 stop19h 58m
Wed 9/910:40 am -
1 stop15h 23m
Deal found 8/4![Alaska Airlines logo]()
$561
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/2712:00 pm -
1 stop14h 00m
Sat 9/512:45 pm -
1 stop29h 19m
Deal found 8/2![Alaska Airlines logo]()
$724
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 9/47:59 pm -
1 stop30h 01m
Fri 9/117:45 pm -
1 stop22h 31m
Deal found 8/5![Alaska Airlines logo]()
$728
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 August 6, 2026.
Search for one-way flight options from Ontario to Iceland. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
3 stops20h 50m
Deal found 8/1![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:00 am -
3 stops19h 55m
Deal found 8/1![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 8/4. 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.
Sat 9/1212:17 pm -
2 stops35h 43m
Deal found 8/4![Delta logo]()
$471
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:52 pm -
2 stops35h 53m
Deal found 8/6![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 8/4. 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.
Fri 9/115:15 pm -
2 stops54h 45m
Deal found 8/4![Delta logo]()
$490
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
2 stops21h 00m
Deal found 8/2![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:08 am -
2 stops17h 52m
Deal found 8/4![United Airlines logo]()
$525
This KAYAK deal was found by Cheapflights users on 8/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
2 stops20h 50m
Deal found 8/3![Austrian Airlines logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:26 pm -
1 stop32h 34m
Deal found 8/3![Alaska Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:45 am -
1 stop19h 15m
Deal found 8/2![United Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:00 am -
2 stops21h 00m
Deal found 8/2![United Airlines logo]()
$651
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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $561 (Alaska Airlines) |
One-way from | $465 (United Airlines) |
Popular in | November |
Cheapest in | April |
Average price | $1,079 |
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 August 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
Cheapest round-trip
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Sun 8/23
7:59 pm-9:00 am
1 stop30h 01m
Reykjavik Keflavik Intl
Sun 8/30
12:45 pm-7:03 pm
1 stop13h 18m
$799
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Mon 8/31
8:10 am-6:00 am
1 stop14h 50m
Reykjavik Keflavik Intl
Wed 9/9
10:40 am-7:03 pm
1 stop15h 23m
$802
Quickest round-trip
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Sat 8/22
1:00 pm-9:25 am
1 stop13h 25m
Reykjavik Keflavik Intl
Fri 8/28
10:45 am-7:20 pm
1 stop15h 35m
$829
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Sun 11/22
7:00 am-10:00 am
1 stop19h 00m
Reykjavik Keflavik Intl
Mon 11/30
12:00 pm-6:47 pm
1 stop14h 47m
$906
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Wed 9/16
5:00 am-8:30 am
3 stops20h 30m
Reykjavik Keflavik Intl
Wed 9/23
9:15 am-10:59 pm
2 stops44h 44m
$978
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Thu 9/17
9:01 am-7:00 am
2 stops14h 59m
Reykjavik Keflavik Intl
Thu 9/24
12:00 pm-8:31 pm
2 stops15h 31m
$1,058
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Fri 9/18
7:00 am-8:50 am
1 stop18h 50m
Reykjavik Keflavik Intl
Mon 9/21
10:00 am-2:01 pm
2 stops35h 01m
$1,099
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Mon 8/24
9:43 am-7:00 am
2 stops14h 17m
Reykjavik Keflavik Intl
Mon 8/31
9:30 am-7:53 pm
2 stops17h 23m
$1,114
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Sat 8/22
7:00 am-8:50 am
1 stop18h 50m
Reykjavik Keflavik Intl
Sat 8/29
9:15 am-10:35 pm
2 stops44h 20m
$1,124
OntarioReykjavik
ONT Ontario - KEF Reykjavik Keflavik Intl
ONTKEF
Ontario
Mon 1/11
1:30 pm-6:15 am
2 stops32h 45m
Reykjavik Keflavik Intl
Mon 1/18
5:00 pm-2:47 pm
1 stop29h 47m
$1,135
Showing 1-10 of 18 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.
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