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Cheap flights from Québec City to London Heathrow Airport from C$ 540

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 29 January 2026.

Wed 30/912:20 p.m.
YQB
-
LHR
1 stop13h 15m
Air Canada
Mon 12/102:05 p.m.
LHR
-
YQB
1 stop10h 56m
Air Canada
Deal found 27/1C$ 935
Wed 13/51:55 p.m.
YQB
-
LHR
1 stop13h 40m
Air Canada
Mon 18/56:00 a.m.
LHR
-
YQB
2 stops35h 23m
Air Canada
Deal found 28/1C$ 946
Thu 1/107:25 a.m.
YQB
-
LHR
2 stops32h 35m
Air Canada
Tue 13/106:00 a.m.
LHR
-
YQB
2 stops16h 21m
Air Canada
Deal found 28/1C$ 953
Sun 27/96:20 p.m.
YQB
-
LHR
1 stop10h 40m
Multiple Airlines
Wed 7/108:40 a.m.
LHR
-
YQB
2 stops18h 20m
Multiple Airlines
Deal found 28/1C$ 961
Mon 18/51:55 p.m.
YQB
-
LHR
1 stop11h 35m
Air Canada
Tue 9/612:40 p.m.
LHR
-
YQB
2 stops29h 36m
Air Canada
Deal found 28/1C$ 963
Mon 21/97:25 a.m.
YQB
-
LHR
1 stop18h 05m
Air Canada
Fri 25/92:05 p.m.
LHR
-
YQB
1 stop24h 05m
Air Canada
Deal found 27/1C$ 964

Find 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 29 January 2026.

Round-trip from

C$ 946

One-way from

C$ 540

Popular in

December

Cheapest in

October

Average price

C$ 1,932
Air Canada
  • Air Canada
  • 13/5-18/5
  • 3 total stops
  • 49h 03m total
  • Québec City to London
Search Deals
22/3
  • 22/3
  • 1 total stop
  • 20h 50m total
  • Québec City to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 29 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

Wed 13/5

8:25 p.m.-10:00 a.m.

1 stop8h 35m

London Heathrow

Mon 18/5

6:00 a.m.-12:23 p.m.

2 stops35h 23m

C$ 957

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 10/5

10:25 a.m.-10:00 a.m.

1 stop18h 35m

London Heathrow

Sun 17/5

12:40 p.m.-1:16 p.m.

2 stops29h 36m

C$ 975

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$ 1,002

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sat 2/5

1:55 p.m.-9:00 p.m.

2 stops50h 05m

London Heathrow

Mon 11/5

12:40 p.m.-1:16 p.m.

2 stops29h 36m

C$ 1,013

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 7/4

1:40 p.m.-9:00 p.m.

2 stops26h 20m

London Heathrow

Wed 15/4

8:40 a.m.-6:11 p.m.

2 stops14h 31m

C$ 1,017

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 15/3

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

2 stops50h 55m

London Heathrow

Mon 23/3

1:25 p.m.-8:27 a.m.

1 stop23h 02m

C$ 1,026

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Thu 12/2

1:40 p.m.-7:10 a.m.

2 stops36h 30m

London Heathrow

Sun 22/2

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

1 stop29h 28m

C$ 1,028

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sat 28/3

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

2 stops26h 20m

London Heathrow

Sun 5/4

6:00 a.m.-8:20 a.m.

2 stops31h 20m

C$ 1,030

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 22/3

8:05 p.m.-8:55 p.m.

1 stop20h 50m

C$ 540

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 13/3

8:05 p.m.-8:50 p.m.

1 stop20h 45m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 14 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 42% 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$ 1,065.

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: 9h 02m.

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 28m.

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 29 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
10,667 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,667 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Lufthansa
6.8
Okay
7,754 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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 8h 35m. 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$ 812. Another option worth looking into is Air Canada, starting at C$ 929 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
Bedford
Watford
Luton
High Wycombe
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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 812AverageC$ 1,077FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 929AverageC$ 1,149FlexibilityNo 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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