$285+ Cheap flights from Ontario (ONT) to Europe
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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CPH
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Europe 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
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Cheapest flights from Ontario to EuropeExplore the most affordable flight options available from Ontario to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from Ontario to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This Trip.com deal was found by Cheapflights users on 8/7. 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.
Wed 12/97:00 am -
1 stop16h 40m
Wed 12/1610:50 am -
1 stop18h 56m
Deal found 8/7![Delta logo]()
$696
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:25 am -
2 stops18h 20m
Wed 10/2111:00 am -
2 stops21h 52m
Deal found 8/10![American Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
2 stops16h 30m
Wed 11/259:45 am -
2 stops20h 06m
Deal found 8/9![United Airlines logo]()
$716
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 am -
1 stop17h 20m
Tue 10/611:40 am -
1 stop17h 45m
Deal found 8/10![Delta logo]()
$722
This Delta deal was found by Cheapflights users on 8/7. 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 11/75:03 pm -
2 stops29h 57m
Tue 11/1710:00 am -
2 stops34h 10m
Deal found 8/7![Delta logo]()
$726
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:00 pm -
1 stop26h 25m
Thu 9/2411:40 am -
1 stop19h 44m
Deal found 8/9![Delta logo]()
$727
This Delta deal was found by Cheapflights users on 8/7. 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 11/75:03 pm -
2 stops29h 57m
Mon 11/161:05 pm -
2 stops37h 08m
Deal found 8/7![Delta logo]()
$727
This Delta deal was found by Cheapflights users on 8/7. 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 8/1812:00 pm -
1 stop15h 50m
Tue 9/111:00 am -
1 stop17h 53m
Deal found 8/7![Delta logo]()
$727
This Expedia deal was found by Cheapflights users on 8/7. 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.
Sun 11/89:25 am -
2 stops38h 30m
Tue 11/177:05 am -
2 stops23h 35m
Deal found 8/7![Multiple Airlines logo]()
$733
This KLM deal was found by Cheapflights users on 8/7. 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 8/1012:00 pm -
1 stop15h 50m
Fri 8/2111:30 am -
1 stop16h 00m
Deal found 8/7![KLM logo]()
$736
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:07 am -
1 stop17h 18m
Tue 10/132:15 pm -
2 stops29h 51m
Deal found 8/10![Delta logo]()
$737
This Expedia deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:30 am -
1 stop15h 15m
Fri 11/201:00 pm -
1 stop17h 39m
Deal found 8/9![British Airways logo]()
$739
Best flights from Ontario to EuropeDiscover carefully curated flight deals from Ontario to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Ontario to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:00 pm -
1 stop13h 55m
Thu 2/1112:55 pm -
1 stop18h 19m
Deal found 8/6![Delta logo]()
$703
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
2 stops16h 45m
Thu 12/101:20 pm -
2 stops18h 46m
Deal found 8/8![United Airlines logo]()
$768
This Alaska Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:02 am -
1 stop22h 13m
Mon 8/313:15 pm -
1 stop17h 09m
Deal found 8/8![Alaska Airlines logo]()
$805
This KLM deal was found by Cheapflights users on 8/7. 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 8/257:05 am -
1 stop15h 30m
Thu 9/249:45 am -
1 stop17h 22m
Deal found 8/7![KLM logo]()
$817
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:25 am -
1 stop13h 40m
Wed 11/1111:05 am -
1 stop16h 42m
Deal found 8/11![British Airways logo]()
$867
This JetBlue deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:39 pm -
1 stop14h 06m
Sat 9/198:15 am -
1 stop20h 42m
Deal found 8/10![JetBlue logo]()
$896
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:07 am -
1 stop20h 33m
Sat 11/146:20 am -
2 stops18h 10m
Deal found 8/6![Air France logo]()
$980
This Turkish Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:39 pm -
2 stops34h 01m
Tue 10/137:40 am -
2 stops23h 00m
Deal found 8/10![Multiple Airlines logo]()
$1,055
This Virgin Atlantic deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop22h 50m
Thu 10/110:25 am -
1 stop15h 10m
Deal found 8/10![Virgin Atlantic logo]()
$1,092
This Qatar Airways deal was found by Cheapflights users on 8/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:12 pm -
2 stops32h 08m
Mon 10/58:05 pm -
2 stops31h 55m
Deal found 8/7![Qatar Airways logo]()
$1,122
This Turkish Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:39 pm -
2 stops29h 31m
Wed 9/3011:20 pm -
2 stops30h 37m
Deal found 8/8![Turkish Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:00 am -
1 stop17h 55m
Tue 1/126:05 am -
2 stops19h 07m
Deal found 8/11![Delta logo]()
$765
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 am -
2 stops26h 00m
Wed 9/163:20 pm -
1 stop16h 39m
Deal found 8/11![United Airlines logo]()
$836
This Delta deal was found by Cheapflights users on 8/7. 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.
Sun 11/87:07 am -
1 stop17h 48m
Sun 11/2211:55 am -
1 stop19h 04m
Deal found 8/7![Delta logo]()
$779
This KLM deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:18 pm -
1 stop15h 02m
Sat 11/710:25 am -
1 stop18h 05m
Deal found 8/11![KLM logo]()
$862
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:25 am -
1 stop13h 40m
Tue 10/612:40 pm -
1 stop16h 14m
Deal found 8/6![British Airways logo]()
$870
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:39 pm -
1 stop14h 06m
Fri 10/211:55 am -
1 stop17h 02m
Deal found 8/6![JetBlue logo]()
$896
This Alaska Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:13 pm -
1 stop16h 52m
Tue 10/272:45 pm -
1 stop26h 32m
Deal found 8/8![Alaska Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:29 pm -
2 stops46h 16m
Tue 11/177:05 pm -
2 stops36h 46m
Deal found 8/10![United Airlines logo]()
$855
This British Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:25 am -
1 stop14h 45m
Tue 10/610:45 am -
1 stop16h 59m
Deal found 8/11![British Airways logo]()
$873
This KLM deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop16h 40m
Thu 11/2610:50 am -
1 stop17h 51m
Deal found 8/11![KLM logo]()
$873
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:18 pm -
1 stop14h 37m
Thu 11/121:05 pm -
1 stop17h 54m
Deal found 8/9![Delta logo]()
$797
This JetBlue deal was found by Cheapflights users on 8/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:39 pm -
1 stop14h 06m
Mon 9/2111:55 am -
1 stop17h 02m
Deal found 8/7![JetBlue logo]()
$916
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:08 am -
1 stop22h 32m
Wed 9/306:50 am -
2 stops24h 59m
Deal found 8/11![United Airlines logo]()
$856
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:07 am -
1 stop15h 43m
Thu 11/1910:40 am -
1 stop33h 30m
Deal found 8/10![Delta logo]()
$808
This Icelandair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:13 pm -
2 stops16h 27m
Wed 11/1811:55 am -
2 stops17h 45m
Deal found 8/11![Multiple Airlines logo]()
$1,086
This Qatar Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:12 pm -
2 stops37h 43m
Fri 10/28:05 pm -
2 stops31h 55m
Deal found 8/11![Qatar Airways logo]()
$1,123
This JetBlue deal was found by Cheapflights users on 8/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:39 pm -
1 stop14h 06m
Sun 9/208:15 am -
1 stop20h 12m
Deal found 8/7![JetBlue logo]()
$936
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:45 am -
2 stops17h 50m
Thu 1/211:35 pm -
2 stops38h 09m
Deal found 8/11![United Airlines logo]()
$856
This British Airways deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:20 am -
1 stop16h 25m
Wed 10/710:55 am -
1 stop21h 57m
Deal found 8/8![British Airways logo]()
$966
Last-minute flights from Ontario to EuropeDiscover last-minute flight deals from Ontario to Europe. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Europe. Data last updated August 12, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/7. 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 8/1112:00 pm -
1 stop15h 15m
Tue 8/259:50 am -
1 stop19h 03m
Deal found 8/7![KLM logo]()
$741
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:05 am -
1 stop17h 20m
Tue 8/2511:40 am -
1 stop17h 13m
Deal found 8/10![Delta logo]()
$763
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:18 pm -
1 stop14h 02m
Wed 8/262:20 pm -
1 stop15h 33m
Deal found 8/11![United Airlines logo]()
$769
This KLM deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:05 am -
1 stop15h 30m
Thu 8/271:10 pm -
1 stop17h 42m
Deal found 8/8![KLM logo]()
$770
This Expedia deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:04 pm -
1 stop16h 11m
Wed 8/193:15 pm -
1 stop17h 09m
Deal found 8/8![Alaska Airlines logo]()
$772
This Delta deal was found by Cheapflights users on 8/7. 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 8/1812:00 pm -
1 stop15h 50m
Tue 9/111:00 am -
1 stop17h 53m
Deal found 8/7![Delta logo]()
$727
This KLM deal was found by Cheapflights users on 8/7. 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 8/1811:56 am -
1 stop14h 14m
Fri 9/411:30 am -
1 stop16h 00m
Deal found 8/7![KLM logo]()
$736
This flugladen.de deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:04 pm -
1 stop16h 11m
Tue 9/13:15 pm -
1 stop36h 48m
Deal found 8/10![Alaska Airlines logo]()
$757
This flugladen.de deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:00 pm -
1 stop16h 15m
Wed 9/23:15 pm -
1 stop28h 49m
Deal found 8/11![Alaska Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:00 pm -
1 stop26h 25m
Thu 9/2411:40 am -
1 stop19h 44m
Deal found 8/9![Delta logo]()
$727
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 am -
1 stop17h 20m
Tue 10/611:40 am -
1 stop17h 45m
Deal found 8/10![Delta logo]()
$722
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
1 stop21h 20m
Wed 9/3012:20 pm -
2 stops43h 29m
Deal found 8/10![United Airlines logo]()
$777
One-way flights from Ontario to EuropeSearch for one-way flight options from Ontario to Europe. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Ontario to Europe. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 11/115:05 pm -
3 stops31h 00m
Deal found 8/7![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:05 pm -
2 stops34h 55m
Deal found 8/10![Multiple Airlines logo]()
$317
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:42 pm -
1 stop13h 18m
Deal found 8/11![British Airways logo]()
$320
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:42 pm -
1 stop13h 18m
Deal found 8/10![British Airways logo]()
$322
This Booking.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:09 pm -
1 stop12h 51m
Deal found 8/9![British Airways logo]()
$323
This Goibibo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:42 pm -
1 stop13h 18m
Deal found 8/10![British Airways logo]()
$325
This Trip.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:15 am -
2 stops21h 55m
Deal found 8/10![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/7. 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 10/612:18 pm -
1 stop14h 57m
Deal found 8/7![Delta logo]()
$325
This KLM deal was found by Cheapflights users on 8/7. 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.
Sun 1/3112:00 pm -
1 stop14h 20m
Deal found 8/7![KLM logo]()
$325
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:00 am -
2 stops21h 50m
Deal found 8/11![Air Canada logo]()
$326
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:39 pm -
1 stop14h 06m
Deal found 8/9![JetBlue logo]()
$327
This KLM deal was found by Cheapflights users on 8/7. 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.
Wed 11/117:00 am -
2 stops15h 50m
Deal found 8/7![KLM logo]()
$329
Find flight deals from Ontario to Europe
Keep the following information in mind while searching for Ontario to Europe flight deals. Data was last updated August 12, 2026.
Round-trip from | $696 (Trip.com) |
|---|---|
One-way from | $285 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,113 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Europe 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 12, 2026.
Use the filters below to find and compare flights from Ontario to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Wed 1/27
12:00 pm-10:55 am
1 stop13h 55m
Madrid Barajas
Thu 2/11
12:55 pm-10:14 pm
1 stop18h 19m
$703
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Tue 12/29
7:00 am-9:55 am
1 stop17h 55m
Madrid Barajas
Tue 1/12
6:05 am-4:12 pm
2 stops19h 07m
$765
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Wed 12/2
6:00 am-7:45 am
2 stops16h 45m
Madrid Barajas
Thu 12/10
1:20 pm-11:06 pm
2 stops18h 46m
$768
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Sun 11/8
7:07 am-9:55 am
1 stop17h 48m
Madrid Barajas
Sun 11/22
11:55 am-9:59 pm
1 stop19h 04m
$779
OntarioMilan
ONT Ontario - MXP Milan Malpensa
ONTMXP
Ontario
Fri 10/30
12:18 pm-10:55 am
1 stop14h 37m
Milan Malpensa
Thu 11/12
1:05 pm-9:59 pm
1 stop17h 54m
$797
OntarioRome
ONT Ontario - FCO Rome Fiumicino
ONTFCO
Ontario
Mon 8/24
6:02 am-1:15 pm
1 stop22h 13m
Rome Fiumicino
Mon 8/31
3:15 pm-11:24 pm
1 stop17h 09m
$805
OntarioFrankfurt am Main
ONT Ontario - FRA Frankfurt am Main
ONTFRA
Ontario
Fri 11/6
7:07 am-7:50 am
1 stop15h 43m
Frankfurt am Main
Thu 11/19
10:40 am-11:10 am
1 stop33h 30m
$808
OntarioRome
ONT Ontario - FCO Rome Fiumicino
ONTFCO
Ontario
Tue 8/25
7:05 am-7:35 am
1 stop15h 30m
Rome Fiumicino
Thu 9/24
9:45 am-6:07 pm
1 stop17h 22m
$817
OntarioMilan
ONT Ontario - MXP Milan Malpensa
ONTMXP
Ontario
Sun 8/30
7:00 am-6:00 pm
2 stops26h 00m
Milan Malpensa
Wed 9/16
3:20 pm-10:59 pm
1 stop16h 39m
$836
OntarioIstanbul
ONT Ontario - IST Istanbul
ONTIST
Ontario
Mon 11/9
1:29 pm-10:45 pm
2 stops46h 16m
Istanbul
Tue 11/17
7:05 pm-8:51 pm
2 stops36h 46m
$855
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Ontario with our price prediction graph.
ONT-BCN
ONT-LHR
ONT-MAD
ONT-FCO
ONT-IST
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 Europe
ONT-EU0
ONT-BCN
ONT-LHR
ONT-MAD
ONT-FCO
What is the cheapest month to book a flight from Ontario to Europe?
Currently, January is the cheapest month in which you can book a flight from Ontario to Europe (average of $688). Flying from Ontario to Europe in June is currently the most expensive (average of $1,384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Europe
Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated August 12, 2026.
See what other customers who have flown with Delta,Virgin Atlantic, andUnited Airlines from Ontario to Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Ontario to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Europe by cabin class
Find flights from Ontario to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Europe flights
Browse other Ontario and Europe flight options. Last updated on August 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Europe countries
Consider these flights traveling to countries located in Europe.
Ontario to Europe flights
Consider these flights traveling from Ontario to Europe.
Top 8 airlines flying from Ontario to Europe
Discover the top 8 airlines that operate flights from Ontario to Europe. 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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$439 | Average$729 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$469 | Average$646 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$474 | Average$944 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$515 | Average$942 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$535 | Average$788 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$539 | Average$657 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$657 | Average$1,321 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$806 | Average$1,592 | FlexibilityNo cancel fee | On-time75% |