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Cheap flights from Québec City to London Heathrow Airport from C$ 547

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
22 Aug — 29 Aug1
1 adult

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 August 2025.

Round-trip from

C$ 782

One-way from

C$ 547

Popular in

December

Cheapest in

January

Average price

C$ 1,148
Air Canada
  • Air Canada
  • 1/10-8/10
  • 2 total stops
  • 22h 38m total
  • Québec City to London
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25/9
  • 25/9
  • 2 total stops
  • 24h 40m total
  • Québec City to London
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Highest demand for flights based on searches. 16% potential increase in price (C$ 317 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 103 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 2025.

Wed 1/106:20 p.m.YQB - LHR
1 stop10h 15mAir Canada
Wed 8/1012:40 p.m.LHR - YQB
1 stop12h 23mAir Canada
Deal found 16/8C$ 782
Sun 12/105:50 a.m.YQB - LHR
1 stop22h 45mAir Canada
Fri 31/109:00 a.m.LHR - YQB
2 stops17h 14mAir Canada
Deal found 17/8C$ 792
Mon 13/106:20 p.m.YQB - LHR
1 stop10h 15mLufthansa
Mon 20/109:30 a.m.LHR - YQB
1 stop13h 00mLufthansa
Deal found 17/8C$ 817
Fri 24/106:20 p.m.YQB - LHR
1 stop10h 15mAir Canada
Fri 31/101:25 p.m.LHR - YQB
1 stop12h 49mAir Canada
Deal found 16/8C$ 818
Fri 10/108:35 p.m.YQB - LHR
1 stop28h 55mAir Canada
Sun 19/108:30 a.m.LHR - YQB
1 stop30h 50mAir Canada
Deal found 17/8C$ 826
Mon 13/1010:30 a.m.YQB - LHR
2 stops15h 05mMultiple Airlines
Mon 20/102:05 p.m.LHR - YQB
2 stops13h 05mMultiple Airlines
Deal found 17/8C$ 835
Sat 27/96:10 a.m.YQB - LHR
1 stop19h 20mAir Canada
Fri 10/109:30 a.m.LHR - YQB
2 stops39h 33mAir Canada
Deal found 16/8C$ 915

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 August 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

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

1 stop10h 15m

London Heathrow

Wed 8/10

12:40 p.m.-8:03 p.m.

1 stop12h 23m

C$ 782

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 12/10

5:50 a.m.-9:35 a.m.

1 stop22h 45m

London Heathrow

Fri 31/10

9:00 a.m.-10:14 p.m.

2 stops17h 14m

C$ 792

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 13/10

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

1 stop10h 15m

London Heathrow

Mon 20/10

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

1 stop13h 00m

C$ 817

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 13/10

7:25 a.m.-9:35 a.m.

2 stops21h 10m

London Heathrow

Mon 20/10

2:05 p.m.-8:03 p.m.

1 stop10h 58m

C$ 817

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Thu 25/9

4:45 p.m.-10:25 p.m.

2 stops24h 40m

C$ 547

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 30/9

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

2 stops23h 45m

C$ 569

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 29/9

11:55 p.m.-9:10 a.m.

2 stops28h 15m

C$ 600

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 1/10

2:50 p.m.-2:15 p.m.

2 stops18h 25m

C$ 616

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 30/9

4:14 p.m.-11:05 a.m.

1 stop13h 51m

C$ 854

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 28/9

12:55 a.m.-6:35 p.m.

1 stop12h 40m

C$ 908

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

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.

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 47% 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.

Newark (EWR) is the most affordable 1-stop option, with an average round-trip price of C$ 1,126.

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 24m.

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 33m.

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 August 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
9,977 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YWG - YVR

Once we got on the plane everything was good. BUT a 3 hour delay was unacceptable. Will not fly Air Canada if I can help it.
Air Canada
7.1
Good
9,977 reviews
Air Canada
7.1
Good
9,977 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YWG - YVR

Once we got on the plane everything was good. BUT a 3 hour delay was unacceptable. Will not fly Air Canada if I can help it.
Lufthansa
6.8
Okay
7,325 reviews
Air Canada
7.1
Good
9,977 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YWG - YVR

Once we got on the plane everything was good. BUT a 3 hour delay was unacceptable. Will not fly Air Canada if I can help it.

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.

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

    Flying on Air Canada is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 995. Another option worth looking into is Lufthansa, starting at C$ 1,053 round trip. Air Canada is currently priced 16% 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
Bromley
Luton
Bedford
Southall

Browse thousands of different options on Cheapflights for your next trip

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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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 995AverageC$ 1,171FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,053AverageC$ 1,080FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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