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Cheap flights from Québec City to London Heathrow Airport from C$ 542

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Heathrow (LHR). 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 15 January 2026.

Round-trip from

C$ 831

One-way from

C$ 542

Popular in

December

Cheapest in

October

Average price

C$ 1,978
16/3-25/3
  • 16/3-25/3
  • 4 total stops
  • 31h 04m total
  • Québec City to London
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10/5
  • 10/5
  • 2 total stops
  • 16h 20m total
  • Québec City to London
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Highest demand for flights based on searches. 15% potential increase in price (C$ 286 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Québec City to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Heathrow
Explore the most affordable flight options available from Québec City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Mon 16/31:40 p.m.
YQB
-
LHR
2 stops14h 50m
Multiple Airlines
Wed 25/36:00 a.m.
LHR
-
YQB
2 stops16h 14m
Multiple Airlines
Deal found 13/1C$ 831
Mon 9/26:20 a.m.
YQB
-
LHR
1 stop19h 50m
Air Canada
Mon 16/26:00 a.m.
LHR
-
YQB
2 stops21h 14m
Air Canada
Deal found 13/1C$ 846
Sun 8/27:05 p.m.
YQB
-
LHR
2 stops44h 30m
Multiple Airlines
Tue 17/28:05 p.m.
LHR
-
YQB
2 stops31h 29m
Multiple Airlines
Deal found 14/1C$ 859
Mon 23/33:15 p.m.
YQB
-
LHR
1 stop11h 55m
Air Canada
Mon 30/36:00 a.m.
LHR
-
YQB
2 stops17h 11m
Air Canada
Deal found 15/1C$ 863
Tue 10/29:15 a.m.
YQB
-
LHR
1 stop16h 55m
Multiple Airlines
Tue 17/21:25 p.m.
LHR
-
YQB
1 stop29h 54m
Multiple Airlines
Deal found 13/1C$ 873
Mon 23/33:15 p.m.
YQB
-
LHR
1 stop11h 55m
Multiple Airlines
Mon 30/38:30 a.m.
LHR
-
YQB
1 stop12h 25m
Multiple Airlines
Deal found 15/1C$ 877

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Heathrow 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 15 January 2026.
Use the filters below to find and compare flights from Québec City to London Heathrow Airport that are best for you.

Fly from

Québec City

Fly to

Heathrow

Route

Depart

Return

Price

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 9/2

6:20 a.m.-7:10 a.m.

1 stop19h 50m

London Heathrow

Mon 16/2

6:00 a.m.-10:14 p.m.

2 stops21h 14m

C$ 846

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 23/3

3:15 p.m.-7:10 a.m.

1 stop11h 55m

London Heathrow

Mon 30/3

8:30 a.m.-3:55 p.m.

1 stop12h 25m

C$ 877

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 8/4

1:40 p.m.-8:35 a.m.

1 stop13h 55m

London Heathrow

Tue 14/4

12:40 p.m.-12:26 p.m.

2 stops52h 46m

C$ 896

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 4/2

9:15 a.m.-9:20 a.m.

2 stops19h 05m

London Heathrow

Sun 8/2

6:50 a.m.-8:28 a.m.

2 stops30h 38m

C$ 921

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 15/2

7:05 p.m.-7:10 a.m.

1 stop31h 05m

London Heathrow

Fri 20/2

9:00 a.m.-12:28 p.m.

2 stops32h 28m

C$ 927

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sat 28/3

1:40 p.m.-8:00 p.m.

2 stops50h 20m

London Heathrow

Sun 5/4

6:00 a.m.-9:56 a.m.

2 stops32h 56m

C$ 930

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Thu 12/2

9:15 a.m.-7:10 a.m.

1 stop16h 55m

London Heathrow

Mon 23/2

1:25 p.m.-6:14 p.m.

1 stop9h 49m

C$ 931

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 10/5

4:55 p.m.-2:15 p.m.

2 stops16h 20m

C$ 542

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 13/2

4:45 p.m.-2:25 p.m.

2 stops16h 40m

C$ 567

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 15/6

11:55 p.m.-9:35 p.m.

1 stop16h 40m

C$ 638

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Québec City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Québec City 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 Québec City to London Heathrow Airport

What’s the top layover airport for flights from Québec City to London Heathrow Airport?

Share of one-stop round-trip flights from Québec City to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 38% of one-stop itineraries from Québec City to London Heathrow Airport on Cheapflights.

What’s the cheapest layover airport for flights from Québec City to London Heathrow Airport?

Average round-trip fare for 1-stop flights from Québec City to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 1,090.

What’s the fastest layover option from Québec City to London Heathrow Airport?

Shortest average travel time for 1-stop one-way flights from Québec City to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 8h 53m.

Which airport typically offers the quickest layover for flights from Québec City to London Heathrow Airport?

Average layover duration for 1-stop one-way flights from Québec City to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 25m.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 15 January 2026.
Check out reviews from past customers who have flown with Air Canada and Lufthansa from Québec City to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,622 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Crew

7.8

Comfort

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,622 reviews
Air Canada
7.1
Good
10,622 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Crew

7.8

Comfort

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Lufthansa
6.8
Okay
7,715 reviews
Air Canada
7.1
Good
10,622 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Crew

7.8

Comfort

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

Related info for your journey

Find useful and relevant information for your journey from Québec City to Heathrow. 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 from for flights from Québec City to London Heathrow?

    If you book a flight to London Heathrow from Québec City, you will be flying from Quebec, which is the city’s only airport. Québec City (YQB) is located 13.5 km from the centre of Québec City. There are 0 flights from Quebec to London Heathrow per day from 2 different airlines.

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

    Departing from Québec City to London Heathrow Airport will take you 19h 50m. The distance between Québec City and London Heathrow Airport is about 4979 km.

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

    Flying on Lufthansa is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 832. Another option worth looking into is Air Canada, starting at C$ 951 round trip. Lufthansa is currently priced 28% below the average price you’ll pay for this route.

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

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

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

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

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

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

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Sutton
Twickenham
Gatwick
Slough
Marlow
Cobham
Milton Keynes
Leamington Spa
Romford
Watford
Bedford
Luton
Stratford-upon-Avon
Hounslow

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Québec City to Heathrow

Discover the top 2 airlines that operate flights from Québec City to Heathrow. 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 629,999 searches. Data last updated 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 832AverageC$ 1,093FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 951AverageC$ 1,180FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Québec City to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Heathrow from Québec City.

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

Need flexible booking options for your flight to Heathrow from Québec City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Québec City to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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