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Cheap flights from Québec City to London Heathrow Airport from C$ 675

YQB — LHR
9 Dec — 16 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 10/125:45 p.m. -
2 stops33h 20m
Sun 13/127:40 a.m. -
2 stops31h 11m
Deal found 7/11C$ 979
Tue 17/113:05 p.m. -
1 stop11h 05m
Mon 23/116:00 a.m. -
2 stops17h 25m
Deal found 7/11C$ 1,013
Tue 17/1110:55 a.m. -
2 stops29h 05m
Mon 23/116:00 a.m. -
2 stops17h 25m
Deal found 7/11C$ 1,042
Thu 10/122:20 p.m. -
1 stop14h 00m
Sun 13/126:00 a.m. -
2 stops32h 31m
Deal found 7/11C$ 1,047
Wed 2/125:45 p.m. -
1 stop12h 35m
Wed 9/129:00 a.m. -
2 stops14h 31m
Deal found 4/11C$ 1,054
Thu 3/122:20 p.m. -
1 stop14h 00m
Thu 10/121:25 p.m. -
1 stop29h 14m
Deal found 6/11C$ 1,055
Wed 9/127:40 p.m. -
1 stop30h 30m
Sun 13/126:00 a.m. -
2 stops32h 31m
Deal found 4/11C$ 1,057
Mon 7/127:00 a.m. -
1 stop19h 10m
Thu 10/121:00 p.m. -
1 stop25h 31m
Deal found 6/11C$ 1,065
Mon 16/112:20 p.m. -
1 stop11h 10m
Mon 30/1111:10 a.m. -
2 stops16h 26m
Deal found 6/11C$ 1,069
Sat 5/122:20 p.m. -
1 stop11h 10m
Thu 10/121:25 p.m. -
1 stop29h 14m
Deal found 6/11C$ 1,071
Sat 5/122:20 p.m. -
2 stops25h 40m
Sat 12/1211:10 a.m. -
2 stops25h 51m
Deal found 6/11C$ 1,075

Find flight deals from Québec City to Heathrow

Round-trip from

C$ 979

One-way from

C$ 675

Popular in

December

Cheapest in

March

Average price

C$ 1,240
United Airlines
  • United Airlines
  • 10/12-13/12
  • 4 total stops
  • 64h 31m total
  • Québec City to London
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10/2-31/12
  • 10/2-31/12
  • 2 total stops
  • 42h 00m 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$ 59 potential savings vs. average RT price).
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Average for round-trip flights in November 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 10/2

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

3 stops42h 00m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 735

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 1/5

11:25 a.m.-10:15 a.m.

1 stop17h 50m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 743

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 16/3

1:50 p.m.-10:25 a.m.

1 stop16h 35m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 763

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Mon 23/11

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

2 stops42h 00m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 763
Quickest round-trip

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 23/12

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$ 857

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 22/12

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$ 877

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sun 27/12

1:45 p.m.-10:10 a.m.

2 stops15h 25m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 913

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 19/12

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$ 973

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Thu 10/12

5:45 p.m.-8:05 a.m.

2 stops33h 20m

London Heathrow

Sun 13/12

7:40 a.m.-9:51 a.m.

2 stops31h 11m

C$ 979

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Thu 28/1

11:50 a.m.-7:10 a.m.

2 stops14h 20m

London Heathrow

Mon 1/2

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

2 stops17h 31m

C$ 1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

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
11,874 reviews
Check prices

Boarding

7.3

Overall

7.1

Food

6.4

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
11,874 reviews
Air Canada
7.1
Good
11,874 reviews
Check prices

Boarding

7.3

Overall

7.1

Food

6.4

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 14h 20m. 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$ 1,022. 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$ 1,022AverageC$ 1,286FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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