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Cheap flights from London Heathrow Airport to Québec City from £329

LHR — YQB
23 Sep — 30 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

Mon 14/912:00 -
1 stop15h 41m
Sun 20/915:53 -
1 stop10h 22m
Deal found 21/8£329
Thu 17/906:50 -
2 stops14h 17m
Sun 20/910:25 -
1 stop15h 05m
Deal found 19/8£394
Thu 24/909:30 -
1 stop31h 23m
Mon 28/912:35 -
1 stop12h 55m
Deal found 24/8£397
Tue 1/909:30 -
1 stop12h 57m
Tue 1/1215:10 -
1 stop11h 00m
Deal found 24/8£402
Wed 9/908:30 -
1 stop12h 37m
Mon 5/1012:35 -
1 stop12h 55m
Deal found 21/8£404
Tue 1/906:00 -
2 stops16h 27m
Tue 1/1206:05 -
1 stop20h 05m
Deal found 24/8£405

Find flight deals from Heathrow to Québec City

Round-trip from

£329

Popular in

March

Cheapest in

November

Average price

£496
United Airlines
  • United Airlines
  • 14/9-20/9
  • 2 total stops
  • 26h 03m total
  • London to Québec City
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£141 potential increase over avg. return price).
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Cheapest flight prices on average. 13% potential price decrease (£59 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Thu 17/9

06:50-19:12

2 stops17h 22m

Québec City

Sun 20/9

12:35-11:50

2 stops18h 15m

£398

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Thu 24/9

12:40-11:53

2 stops28h 13m

Québec City

Mon 28/9

12:35-06:30

1 stop12h 55m

£407

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Sun 20/9

14:05-07:56

1 stop22h 51m

Québec City

Sun 27/9

10:25-06:30

1 stop15h 05m

£415

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Sat 3/10

14:05-23:37

2 stops14h 32m

Québec City

Sat 10/10

12:35-08:35

1 stop15h 00m

£417

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Wed 16/9

12:40-11:53

2 stops28h 13m

Québec City

Sun 20/9

05:00-11:50

1 stop25h 50m

£417

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Wed 7/10

17:55-13:55

2 stops25h 00m

Québec City

Wed 14/10

18:25-10:00

1 stop10h 35m

£418
Fastest return journey

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Sat 3/10

15:20-22:41

1 stop12h 21m

Québec City

Tue 13/10

10:30-08:35

1 stop17h 05m

£421

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Sun 20/9

06:50-12:02

2 stops34h 12m

Québec City

Sun 27/9

06:00-06:55

2 stops19h 55m

£426
Cheapest one-way

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Sat 3/10

15:50-20:00

3 stops33h 10m

£397

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Thu 8/10

15:00-14:15

2 stops28h 15m

£410

Flights are sorted by cheapest return flights first.

Deals found on 21/8

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

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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Québec City (average of £440). Flying from London Heathrow Airport to Québec City in March is currently the most expensive (average of £1,567). 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 below average for this route at the moment.

London Heathrow Airport to Québec City flights typically cost between £401 and £588 in September.
The cheapest return price found within the last 5 days was £329 on United Airlines (14 Sept–20 Sept).

Reviews of airlines servicing Québec City

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
11,527 reviews
Check prices

Overall

7.1

Crew

7.8

Boarding

7.3

Entertainment

6.8

Comfort

7.1

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
11,527 reviews
Air Canada
7.1
Good
11,527 reviews
Check prices

Overall

7.1

Crew

7.8

Boarding

7.3

Entertainment

6.8

Comfort

7.1

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

  • 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 17h 22m. 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 (£344), offers the cheapest pricing from London Heathrow Airport to Québec City. Air Canada is 50% 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Québec City (average of £440). Flying from London Heathrow Airport to Québec City in March is currently the most expensive (average of £1,567). 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

Top airline flying from Heathrow to Québec City

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£344Average£486FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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