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Cheap flights from Québec City to London Heathrow Airport from C$ 461

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
8 Jul — 15 Jul1
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 3 July 2025.

Round-trip from

C$ 887

One-way from

C$ 461

Popular in

December

Cheapest in

January

Average price

C$ 1,194
United Airlines
  • United Airlines
  • 3/9-11/9
  • 2 total stops
  • 26h 00m total
  • Québec City to London
Air Canada
  • Air Canada
  • 14/7
  • 1 total stop
  • 8h 25m total
  • Québec City to London
Highest demand for flights based on searches. 13% potential increase in price (C$ 244 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 75 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 3 July 2025.

Wed 3/912:45 p.m.YQB - LHR
1 stop12h 10mUnited Airlines
Wed 10/98:00 a.m.LHR - YQB
1 stop13h 00mUnited Airlines
Deal found 3/7C$ 887
Fri 29/812:55 a.m.YQB - LHR
1 stop12h 40mAir France
Wed 10/93:20 p.m.LHR - YQB
1 stop12h 10mAir France
Deal found 1/7C$ 1,014
Tue 23/910:25 a.m.YQB - LHR
2 stops25h 40mBrussels Airlines
Wed 8/106:50 a.m.LHR - YQB
2 stops15h 40mBrussels Airlines
Deal found 3/7C$ 1,037
Sun 12/106:20 p.m.YQB - LHR
1 stop10h 15mAir Canada
Fri 31/108:55 a.m.LHR - YQB
2 stops17h 19mAir Canada
Deal found 1/7C$ 1,038
Mon 6/106:20 p.m.YQB - LHR
1 stop10h 15mMultiple Airlines
Thu 16/106:50 a.m.LHR - YQB
2 stops12h 05mMultiple Airlines
Deal found 2/7C$ 1,051
Fri 24/108:35 p.m.YQB - LHR
2 stops44h 00mLufthansa
Fri 31/106:35 a.m.LHR - YQB
2 stops19h 53mLufthansa
Deal found 1/7C$ 1,055
Sun 14/912:55 a.m.YQB - LHR
2 stops13h 30mKLM
Tue 30/98:55 p.m.LHR - YQB
2 stops31h 25mKLM
Deal found 3/7C$ 1,127

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 3 July 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 3/9

12:45 p.m.-6:45 a.m.

1 stop13h 00m

London Heathrow

Fri 12/9

3:20 p.m.-10:41 p.m.

1 stop12h 21m

C$ 887

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 29/8

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

1 stop12h 40m

London Heathrow

Wed 10/9

3:20 p.m.-10:30 p.m.

1 stop12h 10m

C$ 1,014

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 23/9

10:25 a.m.-5:05 p.m.

2 stops25h 40m

London Heathrow

Wed 8/10

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

2 stops15h 40m

C$ 1,037

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 12/10

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

1 stop10h 15m

London Heathrow

Fri 31/10

8:55 a.m.-10:14 p.m.

2 stops17h 19m

C$ 1,038

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 6/10

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

1 stop10h 15m

London Heathrow

Thu 16/10

6:50 a.m.-1:55 p.m.

2 stops12h 05m

C$ 1,051

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 24/10

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

2 stops44h 00m

London Heathrow

Fri 31/10

6:35 a.m.-10:28 p.m.

2 stops19h 53m

C$ 1,055

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 17/8

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

1 stop15h 30m

London Heathrow

Wed 3/9

5:35 p.m.-10:30 p.m.

1 stop9h 55m

C$ 1,101

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 14/9

12:55 a.m.-7:25 p.m.

2 stops13h 30m

London Heathrow

Tue 30/9

8:55 p.m.-11:20 p.m.

2 stops31h 25m

C$ 1,127

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Mon 14/7

8:35 p.m.-10:00 a.m.

1 stop8h 25m

C$ 461

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 13/8

10:30 a.m.-11:55 a.m.

3 stops20h 25m

C$ 586

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 13 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

How far ahead should I book a flight from Québec City to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Québec City to Heathrow. Price data was last updated on 27 June 2025.

The best time to book flights from Québec City to London Heathrow Airport is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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.

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 3 July 2025.
Check out reviews from past customers who have flown with KLM,Air France, andUnited Airlines 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.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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$ 887. Additional round-trip tickets that might be worth considering are offered by Air France and Brussels Airlines, with the lowest prices starting at C$ 1,014 and C$ 1,037, respectively. United Airlines is currently priced 23% 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$ 461. Air France flights start at C$ 1,047 while deals on American Airlines start at C$ 1,067 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

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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 976AverageC$ 1,151FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,006AverageC$ 1,066FlexibilityNo 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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