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Cheap flights from London Heathrow Airport to Québec City from C$ 642

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQB
3 Aug — 10 Aug1
1 adult

Cheap 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 29 July 2025.

Round-trip from

C$ 706

One-way from

C$ 642

Popular in

August

Cheapest in

March

Average price

C$ 1,051
Air Canada
  • Air Canada
  • 13/9-20/9
  • 2 total stops
  • 25h 31m total
  • London to Québec City
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29/8
  • 29/8
  • 1 total stop
  • 25h 50m total
  • London to Québec City
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Highest demand for flights based on searches. 13% potential increase in price (C$ 180 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Heathrow to Québec City

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 29 July 2025.

Sat 13/99:30 a.m.LHR - YQB
1 stop15h 16mAir Canada
Sat 20/96:20 p.m.YQB - LHR
1 stop10h 15mAir Canada
Deal found 27/7C$ 706
Wed 10/96:50 a.m.LHR - YQB
2 stops15h 40mMultiple Airlines
Wed 17/96:20 p.m.YQB - LHR
1 stop10h 15mMultiple Airlines
Deal found 27/7C$ 831
Wed 17/97:25 a.m.LHR - YQB
2 stops19h 45mLufthansa
Mon 22/96:20 p.m.YQB - LHR
1 stop10h 15mLufthansa
Deal found 29/7C$ 842
Thu 11/98:05 p.m.LHR - YQB
2 stops31h 05mSWISS
Tue 23/94:30 p.m.YQB - LHR
2 stops24h 15mSWISS
Deal found 28/7C$ 867

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Québec City that are best for you.

Fly from

Heathrow

Fly to

Québec City

Route

Depart

Return

Price

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sat 13/9

9:30 a.m.-7:46 p.m.

1 stop15h 16m

Québec City

Sat 20/9

6:20 p.m.-9:35 a.m.

1 stop10h 15m

C$ 706

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 10/9

6:50 a.m.-5:30 p.m.

2 stops15h 40m

Québec City

Wed 17/9

6:20 p.m.-9:35 a.m.

1 stop10h 15m

C$ 831

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 17/9

7:25 a.m.-10:10 p.m.

2 stops19h 45m

Québec City

Mon 22/9

6:20 p.m.-9:35 a.m.

1 stop10h 15m

C$ 842

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 11/9

8:05 p.m.-10:10 p.m.

2 stops31h 05m

Québec City

Tue 23/9

4:30 p.m.-9:45 p.m.

2 stops24h 15m

C$ 867

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 29/8

3:05 p.m.-11:55 a.m.

1 stop25h 50m

C$ 642

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sun 14/9

9:30 a.m.-5:25 p.m.

1 stop12h 55m

C$ 936

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sun 14/9

8:45 a.m.-5:25 p.m.

2 stops13h 40m

C$ 1,130

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Mon 25/8

10:05 p.m.-6:55 p.m.

2 stops49h 50m

C$ 1,316

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 27/8

2:10 p.m.-5:27 p.m.

1 stop32h 17m

C$ 1,457

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sat 30/8

6:10 p.m.-10:10 p.m.

2 stops33h 00m

C$ 1,777

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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 round-trip 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

How far ahead should I book a flight from London Heathrow Airport to Québec City?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Québec City. Price data was last updated on 25 July 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Québec City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Québec City (average of C$ 258). Flying from London Heathrow Airport to Québec City in December is currently the most expensive (average of C$ 432). 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.

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 29 July 2025.
Read reviews from past customers who have flown LOT,SWISS, andWestJet 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.
LOT
7.6
Good
1,105 reviews
Check prices

Food

7.2

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,105 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Food

7.2

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
SWISS
7.5
Good
1,683 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Food

7.2

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
WestJet
7.2
Good
2,972 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Food

7.2

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Air Canada
7.1
Good
9,826 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Food

7.2

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Lufthansa
6.8
Okay
7,265 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Food

7.2

Comfort

7.5

Overall

7.6

Crew

8.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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), located 13.5 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Québec City. 0 airlines have flights to Quebec from London Heathrow on a regular basis. Booking flights from London Heathrow to Québec City should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • What are the cheapest airlines flying from London Heathrow Airport to Québec City round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Québec City round-trip from C$ 706. Other airlines that can offer you cheap pricing are Lufthansa, from C$ 842, and SWISS, from C$ 867. Air Canada is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Québec City one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as C$ 936. Users have also found prices from C$ 1,130 and C$ 1,316 on SWISS and Avianca, respectively.

  • 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 vacation 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Québec City (average of C$ 258). Flying from London Heathrow Airport to Québec City in December is currently the most expensive (average of C$ 432). 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

Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Victoriaville

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