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Cheap flights from Québec City to London Heathrow Airport from C$ 524

YQB — LHR
22 Oct — 29 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Heathrow

Tue 3/1112:45 p.m. -
1 stop27h 35m
Tue 10/1111:10 a.m. -
2 stops16h 37m
Deal found 19/9C$ 1,013
Thu 5/1112:45 p.m. -
1 stop12h 35m
Thu 12/116:50 a.m. -
2 stops14h 51m
Deal found 21/9C$ 1,016
Fri 9/1012:45 p.m. -
1 stop27h 40m
Tue 13/106:50 a.m. -
2 stops20h 51m
Deal found 20/9C$ 1,018
Sun 25/109:40 p.m. -
2 stops34h 20m
Tue 3/116:50 a.m. -
2 stops20h 57m
Deal found 18/9C$ 1,027
Sat 14/113:45 p.m. -
1 stop33h 10m
Sat 21/116:00 p.m. -
1 stop33h 47m
Deal found 21/9C$ 1,029
Thu 24/96:00 a.m. -
2 stops19h 55m
Thu 1/104:40 p.m. -
2 stops24h 22m
Deal found 19/9C$ 1,030
Sat 26/96:00 a.m. -
2 stops19h 55m
Sat 3/104:40 p.m. -
2 stops24h 22m
Deal found 18/9C$ 1,032
Sat 3/106:00 a.m. -
1 stop10h 25m
Mon 5/105:55 p.m. -
2 stops33h 46m
Deal found 20/9C$ 1,034
Thu 29/1010:40 a.m. -
2 stops15h 15m
Fri 6/119:10 a.m. -
1 stop12h 31m
Deal found 21/9C$ 1,043
Thu 19/1112:45 p.m. -
2 stops19h 05m
Fri 27/116:35 a.m. -
2 stops21h 12m
Deal found 20/9C$ 1,076

Find flight deals from Québec City to Heathrow

Round-trip from

C$ 1,013

One-way from

C$ 524

Popular in

December

Cheapest in

November

Average price

C$ 1,225
United Airlines
  • United Airlines
  • 3/11-10/11
  • 3 total stops
  • 44h 12m total
  • Québec City to London
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6/10-31/12
  • 6/10-31/12
  • 3 total stops
  • 35h 15m total
  • Québec City to London
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Highest demand for flights based on searches. 1% potential increase in price (C$ 19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 55 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Québec City to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 10/10

4:25 p.m.-1:30 p.m.

3 stops16h 05m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 565

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 6/10

4:55 p.m.-9:10 a.m.

2 stops35h 15m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 608

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Fri 6/11

7:30 p.m.-5:30 p.m.

2 stops17h 00m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 655

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 21/11

1:50 p.m.-5:30 p.m.

2 stops22h 40m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 660

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 3/11

3:05 p.m.-2:45 p.m.

3 stops18h 40m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 674

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Thu 8/10

7:30 p.m.-12:05 p.m.

1 stop35h 35m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 677

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Mon 2/11

2:00 p.m.-6:35 a.m.

1 stop11h 35m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 687
Quickest round-trip

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 6/10

2:29 p.m.-6:50 a.m.

1 stop11h 21m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 687

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 10/10

7:30 p.m.-12:05 p.m.

1 stop35h 35m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 687

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Thu 5/11

2:00 p.m.-7:50 a.m.

1 stop12h 50m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 687

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 20 resultsSorted by cheapest first
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

Cheapflights Insights

Everything you need to know about your flight from Québec City to London Heathrow Airport

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

Airfare is below average for this route at the moment.

Québec City to London Heathrow Airport flights typically cost between C$ 1,182 and C$ 1,357 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,013 on United Airlines (3 Nov-10 Nov).

Reviews of airlines servicing Heathrow

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
11,661 reviews
Check prices

Crew

7.8

Entertainment

6.8

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Micheline,Aug 2026

YUL - LAX

The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
Air Canada
7.1
Good
11,661 reviews
Air Canada
7.1
Good
11,661 reviews
Check prices

Crew

7.8

Entertainment

6.8

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Micheline,Aug 2026

YUL - LAX

The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏

Related info for your journey

  • 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 24h 35m. 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$ 1,000. Air Canada is currently priced 22% 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.

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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Leamington Spa
Wembley
Northampton
Watford
High Wycombe
Stratford-upon-Avon
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Québec City to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,000AverageC$ 1,276FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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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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