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Cheap flights from Québec City to London Heathrow Airport from C$ 580

YQB — LHR
18 Nov — 25 Nov1
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

Wed 2/127:05 p.m. -
1 stop16h 30m
Wed 9/125:35 p.m. -
1 stop22h 30m
Deal found 18/10C$ 977
Mon 19/108:30 p.m. -
1 stop8h 30m
Mon 2/117:40 a.m. -
2 stops17h 51m
Deal found 14/10C$ 1,001
Thu 19/112:20 p.m. -
1 stop14h 00m
Thu 26/111:00 p.m. -
1 stop10h 25m
Deal found 17/10C$ 1,019
Sun 15/113:05 p.m. -
1 stop11h 05m
Sun 22/116:50 a.m. -
2 stops12h 10m
Deal found 18/10C$ 1,020
Sat 28/115:40 p.m. -
1 stop12h 40m
Sat 5/121:00 p.m. -
1 stop14h 46m
Deal found 14/10C$ 1,026
Wed 4/1110:55 a.m. -
1 stop15h 15m
Mon 9/111:00 p.m. -
1 stop14h 36m
Deal found 14/10C$ 1,028
Thu 5/112:20 p.m. -
1 stop14h 00m
Sat 14/116:00 a.m. -
2 stops21h 36m
Deal found 17/10C$ 1,029
Mon 19/1011:15 a.m. -
2 stops17h 45m
Mon 2/1111:10 a.m. -
2 stops16h 26m
Deal found 14/10C$ 1,033

Find flight deals from Québec City to Heathrow

Round-trip from

C$ 977

One-way from

C$ 580

Popular in

December

Cheapest in

March

Average price

C$ 1,275
2/12-9/12
  • 2/12-9/12
  • 2 total stops
  • 39h 00m total
  • Québec City to London
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20/11-31/12
  • 20/11-31/12
  • 3 total stops
  • 43h 55m total
  • Québec City to London
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Highest demand for flights based on searches. 21% potential increase in price (C$ 519 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 59 potential savings vs. average RT price).
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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

Wed 25/11

7:30 p.m.-6:55 p.m.

2 stops18h 25m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 646

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sun 29/11

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$ 647

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 28/10

2:25 p.m.-8:35 a.m.

1 stop14h 10m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 681
Quickest round-trip

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 2/12

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$ 687

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 27/10

2:25 p.m.-4:35 p.m.

2 stops22h 10m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 749

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Fri 30/10

10:40 a.m.-12:50 p.m.

2 stops22h 10m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 762

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 28/11

5:40 p.m.-11:20 a.m.

1 stop12h 40m

London Heathrow

Sat 5/12

1:00 p.m.-10:46 p.m.

1 stop14h 46m

C$ 1,026

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Fri 5/2

7:40 p.m.-7:10 a.m.

1 stop30h 30m

London Heathrow

Tue 9/2

9:00 a.m.-10:46 p.m.

2 stops18h 46m

C$ 1,033

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 4/11

10:55 a.m.-7:10 a.m.

1 stop15h 15m

London Heathrow

Mon 9/11

1:00 p.m.-11:01 p.m.

2 stops15h 01m

C$ 1,037

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Mon 9/11

2:20 p.m.-6:30 a.m.

1 stop11h 10m

London Heathrow

Sun 22/11

1:00 p.m.-10:36 p.m.

1 stop14h 36m

C$ 1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/10

Sorted by cheapest first

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
11,782 reviews
Check prices

Boarding

7.3

Overall

7.1

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

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
11,782 reviews
Air Canada
7.1
Good
11,782 reviews
Check prices

Boarding

7.3

Overall

7.1

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

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 12h 40m. 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$ 1,018. 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
Stratford-upon-Avon
Cobham
Hounslow
Wembley
Leamington Spa
Northampton
Watford
High Wycombe
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$ 1,018AverageC$ 1,287FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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