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Cheap flights from Québec City to London Heathrow Airport from C$ 609

YQB — LHR
25 Nov — 2 Dec1
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

Thu 5/1110:55 a.m. -
2 stops17h 25m
Wed 18/119:00 a.m. -
2 stops16h 31m
Deal found 25/10C$ 1,001
Wed 18/117:30 p.m. -
2 stops20h 30m
Mon 23/119:00 a.m. -
2 stops14h 25m
Deal found 25/10C$ 1,013
Mon 23/116:05 a.m. -
1 stop20h 05m
Fri 27/119:00 a.m. -
2 stops29h 31m
Deal found 21/10C$ 1,020
Thu 5/112:20 p.m. -
1 stop14h 00m
Wed 18/111:00 p.m. -
1 stop10h 25m
Deal found 24/10C$ 1,025
Thu 3/122:20 p.m. -
1 stop14h 00m
Mon 7/121:00 p.m. -
1 stop10h 31m
Deal found 22/10C$ 1,027
Mon 23/112:20 p.m. -
1 stop11h 10m
Fri 27/111:00 p.m. -
1 stop14h 36m
Deal found 21/10C$ 1,029
Thu 19/112:20 p.m. -
1 stop14h 00m
Mon 30/119:00 a.m. -
2 stops33h 39m
Deal found 23/10C$ 1,031
Tue 1/123:10 p.m. -
1 stop11h 00m
Thu 10/121:00 p.m. -
1 stop14h 46m
Deal found 22/10C$ 1,032
Sat 21/117:30 p.m. -
1 stop30h 40m
Sat 28/116:00 a.m. -
2 stops32h 31m
Deal found 23/10C$ 1,034
Sat 21/117:30 p.m. -
2 stops20h 30m
Mon 30/119:00 a.m. -
2 stops33h 39m
Deal found 23/10C$ 1,035

Find flight deals from Québec City to Heathrow

Round-trip from

C$ 1,001

One-way from

C$ 609

Popular in

December

Cheapest in

March

Average price

C$ 1,263
SWISS
  • SWISS
  • 5/11-18/11
  • 4 total stops
  • 33h 56m total
  • Québec City to London
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5/12-31/12
  • 5/12-31/12
  • 3 total stops
  • 38h 15m total
  • Québec City to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 510 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 5/12

1:55 p.m.-12:50 p.m.

2 stops41h 55m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 681

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Mon 7/12

1:55 p.m.-12:50 p.m.

2 stops41h 55m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 682
Quickest round-trip

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 5/12

1:45 p.m.-6:35 a.m.

1 stop11h 50m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 683

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sun 6/12

1:55 p.m.-12:50 p.m.

2 stops41h 55m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 683

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 8/12

1:45 p.m.-7:50 a.m.

1 stop13h 05m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 686

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 8/12

1:55 p.m.-12:50 p.m.

3 stops41h 55m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 737

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Thu 5/11

10:55 a.m.-9:20 a.m.

2 stops17h 25m

London Heathrow

Wed 18/11

9:00 a.m.-8:31 p.m.

2 stops16h 31m

C$ 1,001

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 18/11

3:05 p.m.-7:10 a.m.

1 stop11h 05m

London Heathrow

Mon 23/11

6:00 a.m.-8:31 p.m.

2 stops19h 31m

C$ 1,001

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Thu 3/12

2:20 p.m.-9:20 a.m.

1 stop14h 00m

London Heathrow

Mon 7/12

1:00 p.m.-6:31 p.m.

1 stop10h 31m

C$ 1,027

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 24/4

11:50 a.m.-7:15 a.m.

1 stop14h 25m

London Heathrow

Sat 1/5

1:50 p.m.-12:41 p.m.

2 stops27h 51m

C$ 1,029

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 15 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

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
11,815 reviews
Check prices

Comfort

7.1

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

Boarding

7.3

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
11,815 reviews
Air Canada
7.1
Good
11,815 reviews
Check prices

Comfort

7.1

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

Boarding

7.3

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 11h 05m. The distance between Québec City and London Heathrow Airport is about 4979 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 1,009. 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
Kingston upon Thames
Slough
Marlow
Cobham
Hounslow
Wembley
Leamington Spa
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$ 1,009AverageC$ 1,275FlexibilityNo 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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