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Cheap flights from Québec City to London Heathrow Airport from C$ 517

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 850

One-way from

C$ 517

Popular in

December

Cheapest in

January

Average price

C$ 1,091
Air Canada
  • Air Canada
  • 29/9-7/10
  • 3 total stops
  • 50h 01m total
  • Québec City to London
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4/11
  • 4/11
  • 3 total stops
  • 31h 30m total
  • Québec City to London
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Highest demand for flights based on searches. 12% potential increase in price (C$ 236 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 76 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Québec City to Heathrow

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 17 September 2025.

Mon 13/107:25 a.m.YQB - LHR
2 stops42h 05mAir Canada
Wed 29/106:50 a.m.LHR - YQB
2 stops15h 24mAir Canada
Deal found 15/9C$ 805
Sun 23/117:05 p.m.YQB - LHR
1 stop31h 05mAir Canada
Wed 3/129:00 a.m.LHR - YQB
2 stops18h 34mAir Canada
Deal found 15/9C$ 838
Mon 29/98:35 p.m.YQB - LHR
1 stop28h 55mAir Canada
Tue 7/106:50 a.m.LHR - YQB
2 stops21h 06mAir Canada
Deal found 16/9C$ 850
Tue 30/96:20 p.m.YQB - LHR
2 stops12h 30mAir Canada
Tue 7/106:50 a.m.LHR - YQB
2 stops21h 06mAir Canada
Deal found 16/9C$ 858
Mon 24/113:10 p.m.YQB - LHR
1 stop11h 00mMultiple Airlines
Mon 1/129:00 a.m.LHR - YQB
2 stops18h 43mMultiple Airlines
Deal found 16/9C$ 861
Mon 13/107:25 a.m.YQB - LHR
1 stop18h 05mMultiple Airlines
Mon 20/105:50 p.m.LHR - YQB
2 stops28h 40mMultiple Airlines
Deal found 15/9C$ 867
Mon 29/98:35 p.m.YQB - LHR
1 stop28h 55mAir Canada
Mon 6/103:50 p.m.LHR - YQB
1 stop11h 20mAir Canada
Deal found 16/9C$ 874

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 17 September 2025.
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 1/10

6:25 p.m.-9:35 a.m.

1 stop10h 10m

London Heathrow

Tue 7/10

9:30 a.m.-10:56 p.m.

1 stop18h 26m

C$ 864

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 15/10

6:25 p.m.-9:35 a.m.

1 stop10h 10m

London Heathrow

Wed 22/10

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

1 stop13h 00m

C$ 864

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 29/9

8:35 p.m.-6:30 a.m.

1 stop28h 55m

London Heathrow

Tue 7/10

9:30 a.m.-10:56 p.m.

1 stop18h 26m

C$ 864

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 29/9

8:35 p.m.-6:30 a.m.

1 stop28h 55m

London Heathrow

Mon 6/10

3:50 p.m.-10:10 p.m.

1 stop11h 20m

C$ 874

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 12/10

7:45 p.m.-6:35 a.m.

1 stop29h 50m

London Heathrow

Fri 31/10

6:50 a.m.-6:14 p.m.

2 stops15h 24m

C$ 912

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 15/10

11:20 a.m.-5:05 p.m.

2 stops24h 45m

London Heathrow

Wed 22/10

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

2 stops15h 40m

C$ 923

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 15/10

11:20 a.m.-5:05 p.m.

2 stops24h 45m

London Heathrow

Wed 22/10

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

1 stop13h 00m

C$ 938

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Thu 2/10

7:25 a.m.-6:30 a.m.

1 stop18h 05m

London Heathrow

Tue 7/10

9:30 a.m.-10:56 p.m.

1 stop18h 26m

C$ 951

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sat 27/9

8:35 p.m.-9:00 p.m.

2 stops43h 25m

London Heathrow

Fri 3/10

4:00 p.m.-6:55 p.m.

1 stop31h 55m

C$ 953

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 28/9

6:10 a.m.-6:30 a.m.

1 stop19h 20m

London Heathrow

Tue 7/10

6:50 a.m.-10:56 p.m.

2 stops21h 06m

C$ 959

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 18 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 is the cheapest month to book a flight from Québec City to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Québec City to London Heathrow Airport (average of C$ 560). Flying from Québec City to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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 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 17 September 2025.
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
10,000 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Lufthansa
6.8
Okay
7,409 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

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 10h 10m. 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$ 823. Another option worth looking into is Air Canada, starting at C$ 991 round trip. Lufthansa is currently priced 29% 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.

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

    Currently, January is the cheapest month in which you can book a flight from Québec City to London Heathrow Airport (average of C$ 560). Flying from Québec City to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Southall

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 823AverageC$ 1,091FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 991AverageC$ 1,170FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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