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Cheap flights from London Heathrow Airport to Québec City from £379

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQB
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Québec City

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Québec City
Explore the most affordable flight options available from Heathrow to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Thu 24/906:00 -
2 stops35h 24m
Wed 30/912:35 -
1 stop15h 00m
Deal found 2/8£384
Thu 3/913:50 -
2 stops48h 42m
Mon 7/912:35 -
1 stop12h 55m
Deal found 3/8£385
Sun 23/809:30 -
2 stops31h 21m
Sun 6/920:25 -
1 stop8h 35m
Deal found 1/8£394
Mon 21/917:40 -
1 stop10h 57m
Sun 27/918:25 -
1 stop10h 35m
Deal found 1/8£400
Wed 23/909:30 -
1 stop12h 56m
Wed 30/920:25 -
1 stop8h 35m
Deal found 5/8£400
Tue 15/909:30 -
1 stop12h 56m
Tue 22/914:50 -
1 stop10h 40m
Deal found 31/7£402

Find flight deals from Heathrow to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Québec City (YQB). 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 5 August 2026.

Round-trip from

£384

One-way from

£379

Popular in

March

Cheapest in

September

Average price

£455
Air Canada
  • Air Canada
  • 24/9-30/9
  • 3 total stops
  • 50h 24m total
  • London to Québec City
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 33h 50m total
  • London to Québec City
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (£64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Québec City 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 858,174 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 24/9

14:05-22:51

1 stop13h 46m

Québec City

Wed 30/9

20:25-10:00

1 stop8h 35m

£397
Fastest return journey

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 23/9

09:30-17:26

1 stop12h 56m

Québec City

Wed 30/9

20:25-10:00

1 stop8h 35m

£400

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 23/9

17:40-23:37

1 stop10h 57m

Québec City

Wed 30/9

12:35-06:30

2 stops12h 55m

£405

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 3/9

14:05-11:51

2 stops26h 46m

Québec City

Mon 7/9

12:35-06:30

1 stop12h 55m

£413

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Mon 21/9

09:30-17:26

2 stops12h 56m

Québec City

Sun 27/9

20:25-10:00

1 stop8h 35m

£417

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 18/9

07:30-22:41

2 stops20h 11m

Québec City

Fri 25/9

15:00-11:55

1 stop15h 55m

£426

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 16/9

07:30-22:41

2 stops20h 11m

Québec City

Wed 23/9

15:53-10:25

1 stop13h 32m

£428

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Mon 14/9

07:30-22:41

2 stops20h 11m

Québec City

Mon 28/9

06:00-05:55

1 stop18h 55m

£428

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Mon 21/9

07:30-22:41

2 stops20h 11m

Québec City

Sun 27/9

06:00-10:15

2 stops23h 15m

£432
Cheapest one-way

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 2/9

15:10-20:00

3 stops33h 50m

£379

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Heathrow with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Québec City

What is the cheapest month to book a flight from London Heathrow Airport to Québec City?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Québec City (average of £441). Flying from London Heathrow Airport to Québec City in March is currently the most expensive (average of £1,591). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Québec City?

Airfare is typical for this route at the moment.

London Heathrow Airport to Québec City flights typically cost between £368 and £719 in September.
The cheapest return price found within the last 5 days was £384 on Air Canada (24 Sept–30 Sept).

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Québec City. Reviews last updated 5 August 2026.
Read reviews from past customers who have flown with Air Canada from London Heathrow Airport to Québec City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,428 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,428 reviews
Air Canada
7.1
Good
11,428 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Québec City from London Heathrow?

    Québec City (YQB) is the airport you will fly into if you book a flight from London Heathrow to Québec City. You should not have trouble finding flights to Quebec from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Québec City airport from London Heathrow. It is only a 8.4 mi journey from Quebec (YQB) to Québec City’s city center.

  • How long is the flight from London Heathrow Airport to Québec City?

    Departing from London Heathrow Airport to Québec City will take you 13h 46m. The distance between London Heathrow Airport and Québec City is about 3094 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Québec City round-trip?

    According to our current data, Air Canada (£349), offers the cheapest pricing from London Heathrow Airport to Québec City. Air Canada is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Heathrow to Québec City that include hotel bookings?

    Yes. In addition to deals on Heathrow to Québec City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Québec City.

  • Can I find deals for business class flights from Heathrow to Québec City?

    Yes. Cheapflights offers flight deals from Heathrow to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Québec City (average of £441). Flying from London Heathrow Airport to Québec City in March is currently the most expensive (average of £1,591). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Québec City

Discover the top airline that operate flights from Heathrow to Québec City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£349Average£493FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Québec City?

Deals for Heathrow to Québec City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Québec City?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Québec City from Heathrow.

Can Cheapflights find flights from Heathrow to Québec City with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Québec City with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Québec City become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Québec City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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