$367+ Cheap flights from Ontario (ONT) to Gatwick (LGW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LGW
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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 GatwickExplore the most affordable flight options available from Ontario to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Ontario to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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 10/137:07 am -
2 stops18h 18m
Tue 10/2010:35 am -
2 stops20h 08m
Deal found 9/11![Delta logo]()
$758
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:05 am -
2 stops17h 55m
Sat 1/1610:00 am -
2 stops20h 14m
Deal found 9/12![Delta logo]()
$859
This Iberia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 am -
2 stops20h 50m
Wed 11/187:40 pm -
2 stops22h 07m
Deal found 9/14![Iberia logo]()
$990
This Icelandair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:05 am -
2 stops16h 50m
Mon 11/911:55 am -
2 stops18h 50m
Deal found 9/14![Multiple Airlines logo]()
$1,042
This Air France deal was found by Cheapflights users on 9/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:07 am -
2 stops17h 53m
Sun 11/1510:00 am -
2 stops21h 00m
Deal found 9/11![Air France logo]()
$1,043
This Icelandair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:50 am -
2 stops21h 05m
Wed 11/411:55 am -
2 stops17h 50m
Deal found 9/13![Multiple Airlines logo]()
$1,055
This Icelandair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:05 am -
2 stops16h 50m
Mon 11/1611:55 am -
2 stops17h 50m
Deal found 9/12![Multiple Airlines logo]()
$1,077
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 12/246:00 am -
2 stops25h 45m
Mon 12/2810:00 am -
2 stops20h 37m
Deal found 9/11![Delta logo]()
$1,085
This Icelandair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:29 am -
2 stops16h 26m
Wed 11/411:55 am -
2 stops17h 50m
Deal found 9/12![Multiple Airlines logo]()
$1,087
This Air France deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:05 am -
2 stops18h 20m
Sun 9/2010:25 am -
2 stops19h 59m
Deal found 9/13![Air France logo]()
$1,123
This Delta deal was found by Cheapflights users on 9/11. 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 12/2911:10 am -
2 stops20h 35m
Fri 1/810:00 am -
2 stops20h 43m
Deal found 9/11![Delta logo]()
$1,131
This Icelandair deal was found by Cheapflights users on 9/11. 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.
Thu 11/57:15 am -
2 stops19h 40m
Wed 11/1111:55 am -
2 stops17h 50m
Deal found 9/11![Multiple Airlines logo]()
$1,137
Best flights from Ontario to GatwickDiscover carefully curated flight deals from Ontario to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Ontario to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Icelandair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/139:05 am -
2 stops17h 50m
Sun 2/2111:55 am -
2 stops18h 25m
Deal found 9/12![Multiple Airlines logo]()
$1,330
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:00 am -
2 stops25h 45m
Thu 12/3110:00 am -
2 stops43h 59m
Deal found 9/13![Delta logo]()
$1,383
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/2510:39 pm -
2 stops27h 16m
Sun 9/275:35 pm -
2 stops35h 22m
Deal found 9/10![Turkish Airlines logo]()
$2,046
This Icelandair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:05 am -
2 stops16h 50m
Mon 12/2811:55 am -
2 stops18h 30m
Deal found 9/14![Multiple Airlines logo]()
$1,427
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/710:42 pm -
2 stops27h 13m
Tue 10/137:00 am -
2 stops35h 17m
Deal found 9/10![Multiple Airlines logo]()
$1,559
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/1411:05 pm -
2 stops33h 30m
Mon 10/266:30 am -
2 stops22h 50m
Deal found 9/10![Multiple Airlines logo]()
$1,591
This Icelandair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:05 am -
2 stops16h 50m
Wed 12/211:55 am -
2 stops17h 50m
Deal found 9/14![Multiple Airlines logo]()
$1,610
This Icelandair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:05 am -
2 stops17h 50m
Wed 12/911:55 am -
2 stops17h 45m
Deal found 9/12![Multiple Airlines logo]()
$1,697
This Turkish Airlines deal was found by Cheapflights users on 9/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:50 pm -
2 stops23h 35m
Mon 10/55:35 pm -
2 stops34h 55m
Deal found 9/11![Multiple Airlines logo]()
$1,756
This Icelandair deal was found by Cheapflights users on 9/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:08 am -
2 stops15h 47m
Mon 1/411:55 am -
2 stops18h 45m
Deal found 9/10![Multiple Airlines logo]()
$1,791
This Turkish Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:00 am -
2 stops32h 35m
Sat 1/25:55 am -
2 stops26h 01m
Deal found 9/12![Multiple Airlines logo]()
$1,936
This Icelandair deal was found by Cheapflights users on 9/11. 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.
Thu 12/1711:08 am -
2 stops15h 47m
Sat 12/2611:55 am -
2 stops18h 25m
Deal found 9/11![Multiple Airlines logo]()
$2,080
Last-minute flights from Ontario to GatwickDiscover last-minute flight deals from Ontario to Gatwick. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Gatwick. Data last updated September 15, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:05 am -
2 stops18h 35m
Sun 9/2010:25 am -
2 stops19h 59m
Deal found 9/13![Air France logo]()
$1,164
This Air France deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:05 am -
2 stops18h 20m
Sun 9/2010:25 am -
2 stops19h 59m
Deal found 9/13![Air France logo]()
$1,123
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:14 pm -
2 stops15h 26m
Tue 10/63:40 pm -
2 stops26h 37m
Deal found 9/12![Multiple Airlines logo]()
$1,188
This Turkish Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:13 pm -
2 stops24h 12m
Thu 10/157:30 am -
2 stops24h 12m
Deal found 9/14![Multiple Airlines logo]()
$1,206
This Delta deal was found by Cheapflights users on 9/11. 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 10/137:07 am -
2 stops18h 18m
Tue 10/2010:35 am -
2 stops20h 08m
Deal found 9/11![Delta logo]()
$758
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 10/2511:13 am -
2 stops28h 22m
Sun 11/16:30 am -
2 stops40h 43m
Deal found 9/10![Multiple Airlines logo]()
$1,233
This Icelandair deal was found by Cheapflights users on 9/11. 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.
Mon 10/2611:13 am -
2 stops16h 42m
Mon 11/211:55 am -
2 stops18h 45m
Deal found 9/11![Multiple Airlines logo]()
$1,202
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/262:13 pm -
2 stops25h 22m
Tue 11/36:30 am -
2 stops43h 47m
Deal found 9/10![Multiple Airlines logo]()
$1,213
This Icelandair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:29 am -
2 stops16h 26m
Wed 11/411:55 am -
2 stops17h 50m
Deal found 9/12![Multiple Airlines logo]()
$1,087
This Icelandair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:50 am -
2 stops21h 05m
Wed 11/411:55 am -
2 stops17h 50m
Deal found 9/13![Multiple Airlines logo]()
$1,055
This Turkish Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:13 am -
2 stops28h 22m
Thu 11/55:25 pm -
2 stops37h 20m
Deal found 9/14![Multiple Airlines logo]()
$1,272
This Icelandair deal was found by Cheapflights users on 9/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:05 am -
2 stops19h 50m
Mon 11/911:55 am -
2 stops18h 45m
Deal found 9/10![Multiple Airlines logo]()
$1,187
One-way flights from Ontario to GatwickSearch for one-way flight options from Ontario to Gatwick. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Ontario to Gatwick. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:25 am -
2 stops21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:25 pm -
2 stops41h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:30 pm -
3 stops59h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/2610:40 pm -
3 stops32h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$425
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 am -
2 stops19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 11/282:01 pm -
2 stops34h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 11/2410:40 pm -
3 stops35h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 11/258:02 am -
3 stops24h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$452
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:07 am -
2 stops18h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air France logo]()
$468
Find flight deals from Ontario to Gatwick
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $758 (Delta) |
One-way from | $367 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $896 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Gatwick 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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Ontario to London Gatwick Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Tue 9/22
10:39 pm-9:55 am
2 stops27h 16m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$676
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Sun 10/4
10:39 pm-4:40 pm
2 stops34h 01m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$692
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Sat 10/17
10:42 pm-10:25 pm
2 stops39h 43m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$707
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Fri 11/27
7:05 am-9:00 am
2 stops17h 55m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$735
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Sat 10/3
10:39 pm-9:55 am
2 stops27h 16m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$749
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Thu 11/26
9:35 am-10:55 am
2 stops17h 20m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$769
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Fri 10/2
10:39 pm-9:55 am
2 stops27h 16m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$903
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Tue 10/27
11:13 am-10:55 am
2 stops16h 42m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$997
Quickest round-trip
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Wed 10/21
2:13 pm-2:40 pm
2 stops16h 27m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$999
OntarioLondon
ONT Ontario - LGW London Gatwick
ONTLGW
Ontario
Sun 10/25
2:13 pm-1:40 pm
2 stops16h 27m
London Gatwick
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,003
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Ontario to Gatwick
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Gatwick in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-London Gatwick Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Ontario-London Gatwick Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Ontario-London Gatwick Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-London Gatwick Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Gatwick
Have a flexible travel schedule? Discover the best time to fly to Gatwick from Ontario with our price prediction graph.
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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.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Gatwick Airport?
Book flights to London Gatwick Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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