Find flights
When to book
Airlines
FAQs

Cheap flights from Québec City to London Heathrow Airport from C$ 538

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
26 Dec — 2 Jan1
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 26 November 2025.

Round-trip from

C$ 839

One-way from

C$ 538

Popular in

December

Cheapest in

January

Average price

C$ 1,311
9/3-16/3
  • 9/3-16/3
  • 2 total stops
  • 39h 10m total
  • Québec City to London
Search Deals
9/1
  • 9/1
  • 1 total stop
  • 20h 45m total
  • Québec City to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 26 November 2025.

Wed 10/125:10 p.m.YQB - LHR
1 stop10h 20mMultiple Airlines
Tue 13/16:50 a.m.LHR - YQB
2 stops16h 24mMultiple Airlines
Deal found 24/11C$ 879
Wed 3/123:15 p.m.YQB - LHR
2 stops15h 05mMultiple Airlines
Mon 29/121:25 p.m.LHR - YQB
1 stop13h 49mMultiple Airlines
Deal found 24/11C$ 982
Wed 10/123:15 p.m.YQB - LHR
2 stops13h 05mAir Canada
Tue 13/16:50 a.m.LHR - YQB
2 stops16h 24mAir Canada
Deal found 24/11C$ 1,208
Sun 14/127:35 p.m.YQB - LHR
1 stop10h 45mAir Canada
Mon 22/121:25 p.m.LHR - YQB
1 stop25h 34mAir Canada
Deal found 25/11C$ 1,263
Wed 3/123:15 p.m.YQB - LHR
2 stops12h 15mAir Canada
Mon 29/1211:10 a.m.LHR - YQB
2 stops16h 04mAir Canada
Deal found 24/11C$ 1,271
Wed 24/127:05 p.m.YQB - LHR
2 stops20h 30mAir Canada
Wed 7/112:00 p.m.LHR - YQB
2 stops15h 34mAir Canada
Deal found 25/11C$ 1,299
Wed 24/1210:55 a.m.YQB - LHR
3 stops28h 40mMultiple Airlines
Wed 7/111:10 a.m.LHR - YQB
3 stops32h 09mMultiple Airlines
Deal found 25/11C$ 1,422
Tue 23/1210:55 a.m.YQB - LHR
2 stops28h 40mAir Canada
Wed 31/126:50 a.m.LHR - YQB
2 stops30h 38mAir Canada
Deal found 23/11C$ 1,549

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 26 November 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

Mon 19/1

7:05 p.m.-8:35 p.m.

2 stops44h 30m

London Heathrow

Mon 26/1

12:05 p.m.-6:14 p.m.

2 stops35h 09m

C$ 886

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 10/12

5:10 p.m.-8:30 a.m.

1 stop10h 20m

London Heathrow

Tue 13/1

1:25 p.m.-2:19 p.m.

1 stop29h 54m

C$ 895

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 19/1

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

1 stop31h 05m

London Heathrow

Mon 26/1

1:25 p.m.-8:28 a.m.

1 stop24h 03m

C$ 910

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 23/1

5:35 a.m.-9:20 a.m.

2 stops22h 45m

London Heathrow

Mon 26/1

11:05 a.m.-2:19 p.m.

2 stops32h 14m

C$ 916

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sat 10/1

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

2 stops49h 55m

London Heathrow

Sat 17/1

1:25 p.m.-8:29 a.m.

1 stop24h 04m

C$ 944

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 13/5

10:25 a.m.-8:35 a.m.

2 stops17h 10m

London Heathrow

Mon 18/5

8:45 a.m.-9:10 a.m.

2 stops29h 25m

C$ 945

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 19/5

3:05 p.m.-6:30 a.m.

1 stop10h 25m

London Heathrow

Sun 31/5

9:30 a.m.-2:11 p.m.

1 stop9h 41m

C$ 968

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 12/5

3:05 p.m.-6:30 a.m.

1 stop10h 25m

London Heathrow

Wed 27/5

9:30 a.m.-2:11 p.m.

1 stop9h 41m

C$ 968

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 9/1

7:05 p.m.-8:50 p.m.

1 stop20h 45m

C$ 538

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 15/3

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

1 stop20h 50m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

Showing 1-10 of 15 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, September is the cheapest month in which you can book a flight from Québec City to London Heathrow Airport (average of C$ 839). Flying from Québec City to London Heathrow Airport in July is currently the most expensive (average of C$ 1,175). 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.

How much does it cost to fly round-trip from Québec City to London Heathrow Airport?

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 26 November 2025.
Check out reviews from past customers who have flown with Air Canada 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
10,481 reviews
Check prices

Food

6.3

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

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
10,481 reviews
Air Canada
7.1
Good
10,481 reviews
Check prices

Food

6.3

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

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 1 airline.

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

    Departing from Québec City to London Heathrow Airport will take you 31h 05m. The distance between Québec City and London Heathrow Airport is about 4979 km.

  • What is the cheapest airline to fly 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$ 1,004. Air Canada is currently priced 15% 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, September is the cheapest month in which you can book a flight from Québec City to London Heathrow Airport (average of C$ 839). Flying from Québec City to London Heathrow Airport in July is currently the most expensive (average of C$ 1,175). 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
Sutton
Twickenham
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Stratford-upon-Avon
Gatwick
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 airline flying from Québec City to Heathrow

Discover the top airline 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 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,004AverageC$ 1,195FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.