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Cheap flights from Québec City to London Heathrow Airport from C$ 598

YQB — LHR
28 Oct — 4 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

Tue 20/103:53 p.m. -
1 stop24h 32m
Wed 4/1111:10 a.m. -
2 stops16h 37m
Deal found 27/9C$ 1,011
Sat 7/116:00 a.m. -
1 stop22h 10m
Sat 14/116:50 a.m. -
2 stops20h 57m
Deal found 27/9C$ 1,015
Sun 1/115:45 p.m. -
2 stops31h 55m
Thu 1/46:50 a.m. -
2 stops20h 53m
Deal found 27/9C$ 1,024
Thu 29/106:40 a.m. -
2 stops19h 15m
Fri 6/116:50 a.m. -
2 stops20h 57m
Deal found 25/9C$ 1,028
Sat 10/103:53 p.m. -
1 stop13h 32m
Wed 14/106:00 p.m. -
1 stop26h 08m
Deal found 25/9C$ 1,031
Thu 22/106:00 a.m. -
1 stop10h 20m
Thu 29/1012:00 p.m. -
1 stop28h 00m
Deal found 23/9C$ 1,034
Mon 28/94:55 p.m. -
1 stop12h 30m
Mon 5/105:55 p.m. -
2 stops33h 46m
Deal found 23/9C$ 1,041

Find flight deals from Québec City to Heathrow

Round-trip from

C$ 1,011

One-way from

C$ 598

Popular in

December

Cheapest in

March

Average price

C$ 1,236
United Airlines
  • United Airlines
  • 20/10-4/11
  • 4 total stops
  • 30h 24m total
  • Québec City to London
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5/10-31/12
  • 5/10-31/12
  • 2 total stops
  • 14h 40m total
  • Québec City to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 491 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% 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

Mon 12/10

8:40 p.m.-8:05 p.m.

2 stops18h 25m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 600

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 20/1

7:40 p.m.-6:55 p.m.

2 stops18h 15m

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

Mon 12/10

2:29 p.m.-7:45 a.m.

1 stop12h 16m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 686
Quickest round-trip

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 11/11

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$ 686

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Sat 7/11

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$ 690

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Fri 11/12

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

Sun 4/10

6:40 a.m.-12:05 p.m.

2 stops24h 25m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 711

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Wed 11/11

5:10 p.m.-12:50 p.m.

3 stops38h 40m

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

Mon 5/10

6:40 a.m.-10:15 a.m.

1 stop22h 35m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 758

Québec CityLondon

YQB Québec City - LHR London Heathrow

YQBLHR

Québec City

Tue 20/10

3:53 p.m.-9:25 p.m.

1 stop24h 32m

London Heathrow

Wed 4/11

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

2 stops16h 37m

C$ 1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/9

Showing 1-10 of 19 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
11,701 reviews
Check prices

Crew

7.8

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

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
11,701 reviews
Air Canada
7.1
Good
11,701 reviews
Check prices

Crew

7.8

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

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 24h 32m. 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 23% 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$ 1,018AverageC$ 1,328FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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