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Cheap flights from Québec City to London Heathrow Airport from £308

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
18 6月 — 25 6月1
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 13 6月 2025.

Round-trip from

£464

One-way from

£308

Popular in

December

Cheapest in

January

Average price

£604
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 (£71 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return 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 13 6月 2025.

週四 4/912:45YQB - LHR
2 stops16h 55mUnited Airlines
週一 8/907:25LHR - YQB
2 stops20h 16mUnited Airlines
Deal found 11/6£464
週三 27/800:55YQB - LHR
1 stop15h 30mVirgin Atlantic
週日 31/814:45LHR - YQB
1 stop12h 45mVirgin Atlantic
Deal found 11/6£514
週五 24/1016:10YQB - LHR
1 stop13h 55mMultiple Airlines
週五 31/1015:45LHR - YQB
1 stop25h 55mMultiple Airlines
Deal found 10/6£536
週五 24/1016:10YQB - LHR
1 stop13h 45mAmerican Airlines
週五 31/1019:05LHR - YQB
2 stops24h 24mAmerican Airlines
Deal found 12/6£541
週三 5/1115:00YQB - LHR
2 stops21h 05mBrussels Airlines
週四 13/1106:50LHR - YQB
2 stops16h 03mBrussels Airlines
Deal found 11/6£546
週日 23/1106:45YQB - LHR
2 stops19h 25mAir Canada
週日 30/1108:55LHR - YQB
2 stops13h 58mAir Canada
Deal found 12/6£547
週五 21/1115:00YQB - LHR
1 stop11h 10mLufthansa
週六 29/1107:40LHR - YQB
2 stops35h 33mLufthansa
Deal found 12/6£550
週日 23/1116:20YQB - LHR
2 stops15h 40mSWISS
週三 26/1120:05LHR - YQB
2 stops31h 21mSWISS
Deal found 12/6£571
週日 24/800:55YQB - LHR
2 stops15h 00mKLM
週六 6/918:35LHR - YQB
2 stops32h 55mKLM
Deal found 12/6£575
週日 3/800:55YQB - LHR
1 stop12h 40mAir France
週日 31/814:45LHR - YQB
1 stop12h 45mAir France
Deal found 11/6£579

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 13 6月 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

週四 4/9

12:45-10:40

2 stops16h 55m

London Heathrow

週一 8/9

07:25-22:41

2 stops20h 16m

£464

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週三 27/8

00:55-21:25

1 stop15h 30m

London Heathrow

週日 31/8

14:45-22:30

1 stop12h 45m

£514

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週五 24/10

16:10-11:05

1 stop13h 55m

London Heathrow

週五 31/10

15:45-13:40

1 stop25h 55m

£536

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週五 24/10

16:10-10:55

1 stop13h 45m

London Heathrow

週五 31/10

19:05-15:29

2 stops24h 24m

£541

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週三 5/11

15:00-17:05

2 stops21h 05m

London Heathrow

週四 13/11

06:50-17:53

2 stops16h 03m

£546

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週日 23/11

06:45-07:10

2 stops19h 25m

London Heathrow

週日 30/11

08:55-17:53

2 stops13h 58m

£547

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週五 21/11

15:00-07:10

1 stop11h 10m

London Heathrow

週六 29/11

07:40-14:13

2 stops35h 33m

£550

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週日 23/11

16:20-13:00

2 stops15h 40m

London Heathrow

週三 26/11

20:05-22:26

2 stops31h 21m

£571

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週日 24/8

00:55-20:55

2 stops15h 00m

London Heathrow

週六 6/9

18:35-22:30

2 stops32h 55m

£575

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

週日 3/8

00:55-18:35

1 stop12h 40m

London Heathrow

週日 31/8

14:45-22:30

1 stop12h 45m

£579

Flights are sorted by cheapest return flights first.

Deals found on 9/6

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 return 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 £112). Flying from Québec City to London Heathrow Airport in August is currently the most expensive (average of £164). 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 inches 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 13 6月 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. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

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

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

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

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

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
1,624 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

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

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

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

Entertainment

7.1

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Food

7.2

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?

    Québec City (YQB), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Québec City to London Heathrow. 0 airlines have flights from Quebec to London Heathrow on a regular basis. Booking flights from Québec City to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    Our cheapest airline available from Québec City to London Heathrow Airport is United Airlines. Our recent data shows that you can find tickets from as low as £464 on this airline. Additional options worth looking into are Virgin Atlantic and American Airlines, starting at £514 and £541 round-trip. United Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 £328. Lufthansa flights start at £355 while deals on United Airlines start at £363 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 holiday 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 £112). Flying from Québec City to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

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