YQB - LHR

C$ 543 Find Cheap Flights from Québec City to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Québec City to Heathrow departing on 14/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to London, as well as popular online travel agencies
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Cheap Flights from Québec City to Heathrow (YQB-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Québec City to Heathrow 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 round-trip flight deals from Québec City to Heathrow

sáb, 13 set - sáb, 20 set
United Airlines Logo
4:55 p.m. - 10:10 a.m.YQB-LHR
12h 15m1 stop
United Airlines Logo
4:40 p.m. - 12:02 p.m.LHR-YQB
24h 22m2 stops
C$ 886United Airlines
Find Deal
ter, 23 set - qua, 8 out
United Airlines Logo
4:55 p.m. - 10:10 a.m.YQB-LHR
12h 15m1 stop
United Airlines Logo
3:20 p.m. - 10:41 p.m.LHR-YQB
12h 21m1 stop
C$ 888United Airlines
Find Deal
sex, 24 out - sex, 31 out
 Logo
4:14 p.m. - 11:05 a.m.YQB-LHR
13h 51m1 stop
 Logo
3:45 p.m. - 1:36 p.m.LHR-YQB
25h 51m1 stop
C$ 912
Find Deal
sex, 24 out - sex, 31 out
 Logo
4:14 p.m. - 11:05 a.m.YQB-LHR
13h 51m1 stop
 Logo
3:45 p.m. - 1:36 p.m.LHR-YQB
25h 51m1 stop
C$ 913
Find Deal
sex, 24 out - sex, 31 out
American Airlines Logo
4:14 p.m. - 12:15 p.m.YQB-LHR
15h 01m1 stop
American Airlines Logo
4:30 p.m. - 11:49 a.m.LHR-YQB
23h 19m2 stops
C$ 990American Airlines
Find Deal
sex, 24 out - sex, 31 out
American Airlines Logo
4:14 p.m. - 11:05 a.m.YQB-LHR
13h 51m1 stop
American Airlines Logo
4:30 p.m. - 11:49 a.m.LHR-YQB
23h 19m2 stops
C$ 992American Airlines
Find Deal
dom, 12 out - sex, 31 out
Air Canada Logo
6:20 p.m. - 9:35 a.m.YQB-LHR
10h 15m1 stop
Air Canada Logo
9:00 a.m. - 10:14 p.m.LHR-YQB
17h 14m2 stops
C$ 1,015Air Canada
Find Deal
dom, 12 out - sex, 31 out
Air Canada Logo
5:50 a.m. - 9:35 a.m.YQB-LHR
22h 45m1 stop
Air Canada Logo
9:00 a.m. - 6:14 p.m.LHR-YQB
13h 14m2 stops
C$ 1,018Air Canada
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sex, 10 out - dom, 19 out
Lufthansa Logo
8:35 p.m. - 6:30 a.m.YQB-LHR
28h 55m1 stop
Lufthansa Logo
12:40 p.m. - 10:50 p.m.LHR-YQB
15h 10m2 stops
C$ 1,040Lufthansa
Find Deal
sex, 10 out - dom, 19 out
Lufthansa Logo
8:35 p.m. - 6:30 a.m.YQB-LHR
28h 55m1 stop
Lufthansa Logo
12:40 p.m. - 10:50 p.m.LHR-YQB
15h 10m2 stops
C$ 1,043Lufthansa
Find Deal
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Québec City to London Heathrow Airport, 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 Québec City to London Heathrow Airport is January, where tickets cost C$ 988 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is C$ 1,778 and C$ 1,297 respectively.


Good to know

Low seasonJanuary
Cheapest flightC$ 543
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Québec City to London Heathrow Airport

When to book flights from Québec City to Heathrow

Are your dates flexible? Find out the best times to travel from Québec City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Québec City to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Québec City to London Heathrow Airport was C$ 394 for a one-way ticket and C$ 642 for a round-trip.

  • Which airports will I be using when flying from Québec City to London Heathrow Airport?

    Québec City and London Heathrow Airport are both served by 1 main airport. You will leave Québec City from Québec City and will be arriving at London Heathrow.

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

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

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

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Québec City and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Québec City to London, Air Canada or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Québec City to London are Air Canada and Lufthansa. With an average price for the route of C$ 1,167 and an overall rating of 7.1, Air Canada is the most popular choice. Lufthansa is also a great choice for the route, with an average price of C$ 1,079 and an overall rating of 6.8.

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

    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 Québec City to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Québec City 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 Québec City to London Heathrow Airport?

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

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

    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 London Heathrow Airport from Québec City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Québec City to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Québec City to London. 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 Québec City to Heathrow? 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 9834 reviews
7.1Comfort
7.8Crew
6.8Entertainment
7.3Boarding
6.3Food
Airline reviews

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

4.0 OkayAnonymous, Jul 2025YYZ - LHR
Read more Air Canada reviews

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

Great flight ✈️ I requested a vegan meal and don’t think offering frozen fruit cup for breakfast is a good idea people want something warm or neutral like the muffin but it was cold from being in the paper bag with the frozen fruit 🧐 and unfortunately I didn’t have either and I don’t like wasting food so that was a disappointment. Flight was on time departure and arrival flight crew were good.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

Just kinda of a bus ride … we could do better. Delay in the flight :(

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

on time quick service but food so so and seats very small. no leg room. I think passengers should not be bringing so large carry on suitcases and should have free check in. Then boarding and unloading would be faster

I can't say as it was cancelled and rerouted to Toronto. I had an unexpected 10 hour layover there. A new delay every hour, Flights overbooked. Misinformation given from registration to help desks. A long exhausting day of travel on the way home.

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

Air Canada is the worst airline I have ever flown. They lost my luggage, cancelled my flight, refused to pay for a hotel, charged me for business class even though they changed my flight to economy and there is no process to get someone on phone. Would not recommend Air Canada to my worst enemy.

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

Everything well done and customer oriented There entertainment system is difficult to navigate

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

my flight was cancelled. next one scheduled 2 days later. no hotel provided. worst airline experience ever

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