$435 Cheap Flights from Québec (YQB) to London (LHR)

View $435 flight on Wed, May 27, 2026Opens in a new window

Popular airlines from Quebec City Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR)

Cheap Flights from Québec to London (YQB-LHR)

Prices were available within the past 7 days and start at $435 for one-way flights and $658 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 12 - Mon, Nov 17
YQB
Québec City
LHR
London
$658 Roundtrip, found 5 days ago
$658
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 12 from Québec City to London, returning Mon, Nov 17, priced at $658 found 5 days ago
Air Canada
Wed, Nov 12 - Mon, Nov 17
YQB
Québec City
LHR
London
$665 Roundtrip, found 5 days ago
$665
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 12 from Québec City to London, returning Mon, Nov 17, priced at $665 found 5 days ago
Air Canada
Wed, Nov 12 - Mon, Nov 17
YQB
Québec City
LHR
London
$669 Roundtrip, found 5 days ago
$669
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 12 from Québec City to London, returning Mon, Nov 17, priced at $669 found 5 days ago
Air Canada
Wed, Nov 12 - Mon, Nov 17
YQB
Québec City
LHR
London
$675 Roundtrip, found 5 days ago
$675
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 12 from Québec City to London, returning Mon, Nov 17, priced at $675 found 5 days ago
Air Canada
Sun, Nov 23 - Sat, Dec 13
YQB
Québec City
LHR
London
$681 Roundtrip, found 7 hours ago
$681
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Sun, Nov 23 from Québec City to London, returning Sat, Dec 13, priced at $681 found 7 hours ago
Air Canada
Sat, Nov 1 - Sat, Nov 22
YQB
Québec City
LHR
London
$683 Roundtrip, found 5 days ago
$683
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Nov 1 from Québec City to London, returning Sat, Nov 22, priced at $683 found 5 days ago
American Airlines
Wed, May 27 - Sun, Jun 14
YQB
Québec City
LHR
London
$839 Roundtrip, found 4 days ago
$839
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, May 27 from Québec City to London, returning Sun, Jun 14, priced at $839 found 4 days ago
Lufthansa
Wed, Nov 12 - Mon, Nov 17
YQB
Québec City
LHR
London
$917 Roundtrip, found 5 days ago
$917
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Nov 12 from Québec City to London, returning Mon, Nov 17, priced at $917 found 5 days ago
Brussels Airlines
Wed, Nov 12 - Mon, Nov 17
YQB
Québec City
LHR
London
$968 Roundtrip, found 5 days ago
$968
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Wed, Nov 12 from Québec City to London, returning Mon, Nov 17, priced at $968 found 5 days ago
Air France
Sat, Aug 29 - Wed, Sep 9
YQB
Québec City
LHR
London
$1,052 Roundtrip, found 4 days ago
$1,052
Roundtrip
found 4 days ago
Select Air France flight, departing Sat, Aug 29 from Québec City to London, returning Wed, Sep 9, priced at $1,052 found 4 days ago

Find the cheapest month to fly from Québec City (YQB) to London (LHR)

November is typically the cheapest month to fly

From $578 - $1,342 per traveler.

Frequently asked questions

How much does a flight from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR) cost?
Grab a cheap one-way flight from $435 or cheap return flight from $658 from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR)?
November is the least expensive month to fly from YQB to LHR. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YQB to LHR flight.
How many flights per day from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR)?
You'll need to take a flight with a layover if you're traveling from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YQB to LHR?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR)?
Choose a flight from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR) last-minute?
Last-minute bookings from YQB to LHR are typically more expensive. To secure the best rates, start searching for flights early. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a YQB to LHR flight and hotel package?
Securing a YQB to LHR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jean Lesage Intl. Airport (YQB) to Heathrow Airport (LHR)?
Typically, you can modify or cancel your YQB to LHR flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Jean Lesage Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Brussels Airlines, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal
Roundtrip price
$658
Distance
3095 mi

Book with confidence

Québec to London Flights

The cheapest times to fly from Québec to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Québec to London are during the month of November. You can find some of the cheapest flights from Québec to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Québec to London

Sunday is one of the best days to book for cheap flights from Québec to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Québec to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Québec to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $435 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Québec to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Québec to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Québec to London Flights

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*Available to One Key members.