LHR - YQB

£338 Find Cheap Flights from London Heathrow Airport to Québec City – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Québec City departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£380
Typical prices: £440-£686
Air Canada
Thu 3/9Mon 7/9
LHR - YQB • 2 stops
Cheapest one-way flight
£338
Virgin Atlantic
Mon 5/10
LHR - YQB • 1 stop
Top airlines
Air Canada
Cheapest • from £380 (return)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Québec City. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Toronto (YYZ)
Cheapest • Avg £454 (return)
Paris (CDG)
Shortest trip • 10h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 33% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Québec City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Québec City (LHR-YQB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Québec City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Québec City

Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
08:45 - 09:32
LHR
-
YQB
29h 47m
2 stops
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
12h 55m
1 stop
£380Air Canada
Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
08:45 - 09:32
LHR
-
YQB
29h 47m
2 stops
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
36h 55m
2 stops
£382Air Canada
Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
06:00 - 09:32
LHR
-
YQB
32h 32m
2 stops
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
12h 55m
1 stop
£383Air Canada
Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
06:00 - 09:32
LHR
-
YQB
32h 32m
2 stops
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
36h 55m
2 stops
£386Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
14:05 - 22:51
LHR
-
YQB
13h 46m
1 stop
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
12h 55m
1 stop
£388Air Canada
Tue, 8 Sep - Mon, 21 Sep
Air Canada Logo
09:30 - 17:26
LHR
-
YQB
12h 56m
1 stop
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
12h 55m
1 stop
£388Air Canada
Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
06:50 - 16:01
LHR
-
YQB
14h 11m
2 stops
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
12h 55m
1 stop
£389Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
14:05 - 22:51
LHR
-
YQB
13h 46m
1 stop
Air Canada Logo
12:35 - 06:30
YQB
-
LHR
12h 55m
1 stop
£391Air Canada
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
17:40 - 23:37
LHR
-
YQB
10h 57m
1 stop
Multiple Airlines Logo
18:25 - 06:30
YQB
-
LHR
31h 05m
1 stop
£402Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
07:30 - 22:51
LHR
-
YQB
20h 21m
2 stops
Multiple Airlines Logo
20:25 - 10:00
YQB
-
LHR
8h 35m
1 stop
£403Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Québec City flights

Get data-powered insights and trends into flights from Heathrow to Québec City to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Québec City?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Québec City departing in September.

Flight prices are typical for this route right now.

Flights to Québec City from London Heathrow Airport usually cost between £367 and £717 in September.
The lowest price found in the past 5 days was £380 on Air Canada (3 Sept–7 Sept).

What is the cheapest month to fly from London Heathrow Airport to Québec City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Québec City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Québec City is September, where tickets cost £440 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is £1,586 and £850 respectively.

Find deals

Good to know - Cheap tickets from London Heathrow Airport to Québec City

Low season

March

Cheapest flight

£338
Best time to beat the crowds but there is an average 141% increase in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from London Heathrow Airport to Québec City

When to book flights from Heathrow to Québec City

Are your dates flexible? Find out the best times to travel from Heathrow to Québec City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Québec City flights

  • What is the cheapest flight from London Heathrow Airport to Québec City?

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Québec City was £338 for a one-way ticket and £380 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Québec City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Québec City?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Québec City.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Québec City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Québec City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Québec City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Québec City from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Québec City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Québec City with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Québec City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Québec City from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Québec City

 
See real verified KAYAK customer reviews for airlines flying from London to Québec City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Québec City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11415 reviews
6.3Food
6.8Entertainment
7.1Comfort
7.3Boarding
7.8Crew
Airline reviews

It was good, seating was a little tight apart from that all was well.

8.0 ExcellentAnonymous, Jan 2026
LHR - YUL
Read more Air Canada reviews

It was good, seating was a little tight apart from that all was well.

Wow! Both way we came in in advance! Now that's a first with AC!

Very disappointed with how we left Heathrow, and the service from Air Canada. When food was given, I was skipped by the attendant, and when I went to tell him, he just dropped the tray of food on my table. Leaving Heathrow and landing in Montreal were bad, which is not Air Canada’s fault, but the service itself was not good.

I didn't use the entertainment feature. I can't fault that. That was my choice. I could have opted for a bigger seat. Again, my choice. The crew was excellent on all of my flights. I don't really fault the food choices. (I'm one that's grateful to eat). All of the flights left on time or arrived early or on time. Grateful for the assistance that I received when checking my bag at Heathrow. (It was early...hard to think)! I hadn't flown in 17 years. I would consider choosing Air Canada again in the future.

I find it hard to believe that Air Canada still cannot provide non dairy milks for teas and coffees even if they offer vegan food, if preordered. It is about time to stop discriminating against people who live a plant-based diet.

I couldn’t fault my experience in any way. The plane was clean, comfortable, plenty of legroom and the food was great. I will definitely fly air Canada again.

Crew members were very polite and prompt in service. Cooling was very comfortable for a long journey but it's seats were stiff which are uncomfortable for a long travel

Everything went well… I really enjoyed my trip to London…. ❤️🇬🇧🇬🇧🇬🇧🛬

Would not volunteer to check in my carry-on again, my bag was lost.

Crew and travelling on time was great. Seats are not very comfortable, it feels like I always had a bump in the middle of my back. I did not appreciate the experience of being put on stand by. When I registered online 24hours before my flight, to my surprise I found out I was on stand by as my boarding pass stated SBY . Even though I purchased my flight back in October and I did board the plane as expected, the airport staff told me 15 minutes before boarding that they were overbooked and the system randomly selects client to put them on standby. No reassurance, no concern and no apologies from staff. I did not appreciate being put through this unpleasant experience and the anxiety that came along with this.

Everything you need to know for your flight from Heathrow to Québec City

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Québec City (YQB)