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Cheap Flights from Ontario to london (lon)
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1 Passenger
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Average price per month
- Low Season: January
- High Season: July
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in January, February and September.
- High season months are June, November and July. However, it's not the rule and you should always search current flight deals.
Price increase as travel date approaches
- Flight prices for this route increase by 39% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 55 days before departure!
- Consider booking at least 21 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Ontario to London Flight Information
| Flights Depart From | Ontario (YYZ) |
| Flights Arriving To | London (LHR) |
| Distance | 5707.73 km |
| Current Price | $529.38 |
| Good Deal | $748.3 |
| Cheapest Airlines | Icelandair, Air Transat, Delta Air Lines, Finnair, American Airlines |
| Popular Airlines | Delta Air Lines, Finnair, Aer Lingus, Icelandair, Air Canada, Air Transat, American Airlines |
| Flight Duration | 07 hours 19 minutes |
| Flights Depart From |
| Ontario (YYZ) |
| Flights Arrive In |
| London (LHR) |
| Distance |
| 5707.73 km |
| Flight Duration |
| 07 hours 19 minutes |
| Current Price |
| $529.38 |
| Good Deal |
| $748.3 |
| Cheapest Airlines |
| Icelandair, Air Transat, Delta Air Lines, Finnair, American Airlines |
| Popular Airlines |
| Delta Air Lines, Finnair, Aer Lingus, Icelandair, Air Canada, Air Transat, American Airlines |
Most Reliable Airlines flying to London
- According to our data, Delta Air Lines, Finnair and Aer Lingus have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Delta Air Lines, American Airlines and Finnair.
- If customer service is important for you then you should consider flying with Delta Air Lines, Finnair and Icelandair.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Finnair |
3.7 | 4.0 | 4.0 | 4.0 | 4.0 | 3.5 | 3.0 | 3.5 | 3.5 |
Aer Lingus |
3.6 | - | 4.0 | 4.0 | 4.0 | 3.5 | 3.0 | 3.5 | 3.5 |
Icelandair |
3.6 | 3.5 | 3.5 | 4.0 | 4.0 | 3.0 | 3.5 | 3.5 | 3.5 |
Air Canada |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.0 | 3.5 | 3.5 | 3.5 |
Air Transat |
3.4 | - | 4.0 | 4.0 | 3.5 | 3.0 | 3.5 | 3.0 | 3.0 |
American Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.5 | 3.0 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
-
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
-
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Good to know:
- Heathrow is the major airport in London and surrounding area.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
Track the flight prices from Ontario to London by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Ontario to London: Icelandair, Air Transat, Delta Air Lines, Finnair and American Airlines..
IcelandairSun, 15 Feb YYZ LHR
Wed, 04 Mar LHR YYZ Trip duration: 17 days$529.38
IcelandairWed, 19 Nov YYZ LHR
Sun, 23 Nov LHR YYZ Trip duration: 4 days$530.1
IcelandairFri, 27 Feb YYZ LHR
Thu, 30 Apr LHR YYZ Trip duration: 62 days$537.92
IcelandairWed, 12 Nov YYZ LHR
Tue, 18 Nov LHR YYZ Trip duration: 6 days$549.31
Air TransatThu, 27 Nov YYZ LHR
Sat, 29 Nov LHR YYZ Trip duration: 2 days$589.34
Delta Air LinesTue, 04 Nov YYZ LHR
Thu, 04 Dec LHR YYZ Trip duration: 30 days$592.4
FinnairSat, 04 Jul YYZ LHR
Sat, 18 Jul LHR YYZ Trip duration: 14 days$752.82
American AirlinesThu, 18 Dec YYZ LHR
Thu, 01 Jan LHR YYZ Trip duration: 14 days$891.33
Air TransatSun, 28 Dec YYZ LHR
Sat, 03 Jan LHR YYZ Trip duration: 6 days$1126.39
Air TransatSun, 21 Dec YYZ LHR
Sun, 04 Jan LHR YYZ Trip duration: 14 days$1169.79
Delta Air LinesSun, 21 Dec YYZ LHR
Sun, 04 Jan LHR YYZ Trip duration: 14 days$1240
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Frequently Asked Questions
- How long is a direct flight from Ontario to London?A direct flight from Ontario to London takes roughly 07 hours 19 minutes.
- How many direct flights are there between Ontario to London daily?On average, there are 73 direct flights from Ontario to London each day.
- Which airlines offer cheap airfare from Ontario to London?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Icelandair, Air Transat, Delta Air Lines, Finnair and American Airlines.
- Do I need my passport to fly from Ontario to London?Yes, you most certainly do.
- Which airlines fly from Ontario to London most often?Delta Air Lines, Finnair, Aer Lingus, Icelandair, Air Canada, Air Transat and American Airlines are the top.
- What's the cheapest day to fly from Ontario to London?That depends. Recently, the cheapest day to fly from Ontario to London has been Tuesday. And the cheapest return flight from Monday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Ontario?When departing from Ontario you'll be flying out of Lester B. Pearson International.
- Which airport will I be flying from in London?When departing from London you'll be flying out of Heathrow.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.