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Cheap flights from Québec City to London Heathrow Airport from C$ 573

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 863

One-way from

C$ 573

Popular in

December

Cheapest in

January

Average price

C$ 1,122
United Airlines
  • United Airlines
  • 4/9-8/9
  • 4 total stops
  • 37h 11m total
  • Québec City to London
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9/7
  • 9/7
  • 3 total stops
  • 22h 45m total
  • Québec City to London
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Highest demand for flights based on searches. 13% potential increase in price (C$ 246 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 June 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 12 June 2025.

Thu 4/94:55 p.m.YQB - LHR
1 stop11h 25mUnited Airlines
Mon 8/97:25 a.m.LHR - YQB
2 stops20h 16mUnited Airlines
Deal found 11/6C$ 863
Wed 27/812:55 a.m.YQB - LHR
1 stop15h 30mVirgin Atlantic
Sun 31/82:45 p.m.LHR - YQB
1 stop12h 45mVirgin Atlantic
Deal found 11/6C$ 954
Fri 24/104:10 p.m.YQB - LHR
1 stop13h 55mMultiple Airlines
Fri 31/103:45 p.m.LHR - YQB
1 stop25h 55mMultiple Airlines
Deal found 10/6C$ 997
Fri 24/104:10 p.m.YQB - LHR
1 stop13h 45mAmerican Airlines
Fri 31/107:05 p.m.LHR - YQB
2 stops24h 24mAmerican Airlines
Deal found 12/6C$ 1,005
Wed 5/113:00 p.m.YQB - LHR
2 stops21h 05mBrussels Airlines
Thu 13/116:50 a.m.LHR - YQB
2 stops16h 03mBrussels Airlines
Deal found 11/6C$ 1,014
Sun 23/116:45 a.m.YQB - LHR
2 stops19h 25mAir Canada
Sun 30/118:55 a.m.LHR - YQB
2 stops13h 58mAir Canada
Deal found 12/6C$ 1,016
Fri 21/113:00 p.m.YQB - LHR
1 stop11h 10mLufthansa
Sat 29/117:40 a.m.LHR - YQB
2 stops35h 33mLufthansa
Deal found 12/6C$ 1,021
Sun 23/114:20 p.m.YQB - LHR
2 stops15h 40mSWISS
Wed 26/118:05 p.m.LHR - YQB
2 stops31h 21mSWISS
Deal found 12/6C$ 1,061
Fri 29/812:55 a.m.YQB - LHR
2 stops15h 00mKLM
Sat 6/96:35 p.m.LHR - YQB
2 stops32h 55mKLM
Deal found 12/6C$ 1,069
Sun 3/812:55 a.m.YQB - LHR
1 stop12h 40mAir France
Sun 31/82:45 p.m.LHR - YQB
1 stop12h 45mAir France
Deal found 11/6C$ 1,076

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 12 June 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

Thu 4/9

12:45 p.m.-10:40 a.m.

2 stops16h 55m

London Heathrow

Mon 8/9

7:25 a.m.-10:41 p.m.

2 stops20h 16m

C$ 863

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 27/8

12:55 a.m.-9:25 p.m.

1 stop15h 30m

London Heathrow

Sun 31/8

2:45 p.m.-10:30 p.m.

1 stop12h 45m

C$ 954

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 24/10

4:10 p.m.-11:05 a.m.

1 stop13h 55m

London Heathrow

Fri 31/10

3:45 p.m.-1:40 p.m.

1 stop25h 55m

C$ 997

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 24/10

4:10 p.m.-10:55 a.m.

1 stop13h 45m

London Heathrow

Fri 31/10

7:05 p.m.-3:29 p.m.

2 stops24h 24m

C$ 1,005

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 5/11

3:00 p.m.-5:05 p.m.

2 stops21h 05m

London Heathrow

Thu 13/11

6:50 a.m.-5:53 p.m.

2 stops16h 03m

C$ 1,014

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 23/11

6:45 a.m.-7:10 a.m.

2 stops19h 25m

London Heathrow

Sun 30/11

8:55 a.m.-5:53 p.m.

2 stops13h 58m

C$ 1,016

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 21/11

3:00 p.m.-7:10 a.m.

1 stop11h 10m

London Heathrow

Sat 29/11

7:40 a.m.-2:13 p.m.

2 stops35h 33m

C$ 1,021

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 23/11

4:20 p.m.-1:00 p.m.

2 stops15h 40m

London Heathrow

Wed 26/11

8:05 p.m.-10:26 p.m.

2 stops31h 21m

C$ 1,061

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 29/8

12:55 a.m.-8:55 p.m.

2 stops15h 00m

London Heathrow

Sat 6/9

6:35 p.m.-10:30 p.m.

2 stops32h 55m

C$ 1,069

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 3/8

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

1 stop12h 40m

London Heathrow

Sun 31/8

2:45 p.m.-10:30 p.m.

1 stop12h 45m

C$ 1,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 18 results
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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$ 857). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 12 June 2025.
To help decide which airline to fly from Québec City to London, see what other customers have to say about KLM, Air France and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Brussels Airlines
7.4
Good
355 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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 United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 863. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and American Airlines, with the lowest prices starting at C$ 954 and C$ 1,005, respectively. United Airlines is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Québec City to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 610. Lufthansa flights start at C$ 659 while deals on United Airlines start at C$ 674 one-way.

  • 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$ 857). 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 Québec City?

Book flights to Québec City if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Leamington Spa
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

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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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 979AverageC$ 1,153FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,009AverageC$ 1,069FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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

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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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