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Cheap flights from Québec City to London Heathrow Airport from C$ 540

YQB — LHR
3 Nov — 10 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 18/113:05 p.m. -
2 stops14h 00m
Thu 26/116:50 a.m. -
2 stops12h 10m
Deal found 4/10C$ 993
Mon 16/113:16 p.m. -
2 stops24h 19m
Mon 23/1111:10 a.m. -
2 stops16h 37m
Deal found 1/10C$ 1,014
Sat 17/106:00 a.m. -
2 stops19h 55m
Wed 4/1111:10 a.m. -
2 stops16h 37m
Deal found 1/10C$ 1,017
Tue 17/116:00 a.m. -
2 stops19h 40m
Tue 24/116:50 a.m. -
2 stops20h 57m
Deal found 2/10C$ 1,019
Wed 18/115:45 p.m. -
1 stop11h 40m
Fri 27/116:50 a.m. -
2 stops34h 10m
Deal found 3/10C$ 1,020
Wed 18/115:45 p.m. -
1 stop11h 40m
Thu 26/116:00 p.m. -
1 stop33h 47m
Deal found 4/10C$ 1,033
Sun 11/1012:45 p.m. -
1 stop12h 10m
Tue 20/104:00 p.m. -
1 stop29h 12m
Deal found 3/10C$ 1,034
Wed 21/103:53 p.m. -
2 stops13h 47m
Wed 28/1012:00 p.m. -
1 stop28h 00m
Deal found 30/9C$ 1,036
Tue 3/116:00 a.m. -
2 stops19h 40m
Thu 19/119:10 a.m. -
2 stops29h 40m
Deal found 4/10C$ 1,044
Sat 14/115:45 p.m. -
1 stop11h 40m
Fri 20/1112:00 p.m. -
2 stops26h 50m
Deal found 1/10C$ 1,047
Fri 9/103:53 p.m. -
1 stop33h 02m
Tue 20/107:45 a.m. -
1 stop13h 27m
Deal found 3/10C$ 1,049
Mon 16/1112:45 p.m. -
1 stop14h 40m
Mon 23/119:10 a.m. -
1 stop18h 37m
Deal found 1/10C$ 1,051

Find flight deals from Québec City to Heathrow

Round-trip from

C$ 993

One-way from

C$ 540

Popular in

December

Cheapest in

March

Average price

C$ 1,285
Brussels Airlines
  • Brussels Airlines
  • 18/11-26/11
  • 4 total stops
  • 26h 10m total
  • Québec City to London
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20/11-31/12
  • 20/11-31/12
  • 3 total stops
  • 38h 20m total
  • Québec City to London
Search Deals
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$ 58 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

Fri 20/11

1:50 p.m.-9:10 a.m.

3 stops38h 20m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 540

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 18/11

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

3 stops24h 00m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 658
Quickest round-trip

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 17/11

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$ 688

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sun 15/11

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$ 690

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Mon 12/10

1:47 p.m.-6:50 a.m.

1 stop12h 03m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 690

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 14/11

2:00 p.m.-12:00 p.m.

2 stops17h 00m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 695

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Fri 9/10

5:45 p.m.-8:55 a.m.

3 stops34h 10m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 704

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Fri 20/11

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$ 710

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 17/11

5:10 p.m.-3:30 p.m.

3 stops41h 20m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 764

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 28/10

3:45 p.m.-5:55 a.m.

1 stop34h 10m

London Heathrow

Wed 4/11

11:10 a.m.-10:47 p.m.

2 stops16h 37m

C$ 1,017

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 18 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
11,716 reviews
Check prices

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Boarding

7.3

Food

6.3

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
11,716 reviews
Air Canada
7.1
Good
11,716 reviews
Check prices

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Boarding

7.3

Food

6.3

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 20h 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$ 1,026. 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
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$ 1,026AverageC$ 1,338FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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