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Cheap flights from Québec City to London Heathrow Airport from £311

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — LHR
18 Apr — 25 Apr1
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
Explore the most affordable flight options available from Québec City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Fri 8/515:00
YQB
-
LHR
2 stops25h 35m
United Airlines
Sun 17/507:25
LHR
-
YQB
2 stops20h 16m
United Airlines
Deal found 14/3£549
Sun 13/910:25
YQB
-
LHR
1 stop15h 05m
Air Canada
Sun 11/1006:00
LHR
-
YQB
2 stops16h 26m
Air Canada
Deal found 15/3£553
Sun 4/1018:25
YQB
-
LHR
1 stop10h 35m
Multiple Airlines
Thu 15/1006:00
LHR
-
YQB
2 stops16h 26m
Multiple Airlines
Deal found 18/3£554
Sun 31/520:25
YQB
-
LHR
2 stops29h 05m
Multiple Airlines
Mon 15/618:40
LHR
-
YQB
2 stops29h 40m
Multiple Airlines
Deal found 16/3£557
Tue 31/312:45
YQB
-
LHR
1 stop12h 10m
United Airlines
Mon 13/416:40
LHR
-
YQB
2 stops24h 22m
United Airlines
Deal found 15/3£557
Tue 26/516:55
YQB
-
LHR
1 stop12h 30m
United Airlines
Mon 1/616:40
LHR
-
YQB
2 stops24h 22m
United Airlines
Deal found 14/3£559
Sun 13/920:05
YQB
-
LHR
1 stop10h 45m
Multiple Airlines
Sun 11/1009:30
LHR
-
YQB
1 stop12h 56m
Multiple Airlines
Deal found 15/3£561
Sat 13/613:55
YQB
-
LHR
1 stop13h 40m
Air Canada
Wed 17/612:40
LHR
-
YQB
2 stops29h 21m
Air Canada
Deal found 14/3£562
Tue 5/515:00
YQB
-
LHR
2 stops25h 35m
United Airlines
Sat 16/511:05
LHR
-
YQB
2 stops27h 20m
United Airlines
Deal found 16/3£563
Fri 12/613:55
YQB
-
LHR
2 stops35h 35m
Air Canada
Thu 18/609:30
LHR
-
YQB
1 stop32h 31m
Air Canada
Deal found 14/3£565
Fri 3/419:25
YQB
-
LHR
2 stops30h 20m
United Airlines
Wed 8/410:50
LHR
-
YQB
2 stops16h 51m
United Airlines
Deal found 17/3£566

Find flight deals from Québec City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 March 2026.

Round-trip from

£549

One-way from

£311

Popular in

December

Cheapest in

October

Average price

£575
United Airlines
  • United Airlines
  • 8/5-17/5
  • 4 total stops
  • 45h 51m total
  • Québec City to London
Search Deals
22/5
  • 22/5
  • 2 total stops
  • 17h 40m total
  • Québec City to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Québec City to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 March 2026.
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 return flight
Fastest return journey

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 31/5

06:00-21:35

1 stop10h 35m

London Heathrow

Mon 15/6

09:30-16:00

1 stop11h 30m

£557

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 10/5

06:00-21:35

1 stop10h 35m

London Heathrow

Sun 17/5

15:20-22:41

1 stop12h 21m

£557

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Wed 8/4

15:00-21:20

2 stops25h 20m

London Heathrow

Tue 14/4

16:40-12:02

2 stops24h 22m

£557

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 31/3

12:45-05:55

1 stop12h 10m

London Heathrow

Tue 14/4

16:40-14:03

2 stops26h 23m

£557

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 26/5

15:05-09:00

1 stop12h 55m

London Heathrow

Mon 1/6

14:10-14:08

1 stop28h 58m

£559

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 5/4

05:00-11:55

2 stops25h 55m

London Heathrow

Mon 13/4

08:00-14:03

1 stop35h 03m

£563

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Tue 7/4

15:00-09:00

1 stop13h 00m

London Heathrow

Wed 15/4

14:10-14:03

1 stop28h 53m

£569
Cheapest one-way

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Fri 22/5

15:35-18:30

3 stops21h 55m

£353

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Sun 26/4

19:05-17:45

2 stops17h 40m

£391

Québec CityLondon

YQB - LHR

YQBLHR

Québec City

Thu 30/4

06:30-17:45

3 stops30h 15m

£417

Flights are sorted by cheapest return flights first.

Deals found on 17/3

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 return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Québec City to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Québec City to London Heathrow?

    Québec City (YQB), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Québec City to London Heathrow. 0 airlines have flights from Quebec to London Heathrow on a regular basis. Booking flights from Québec City to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Québec City to London Heathrow Airport?

    Departing from Québec City to London Heathrow Airport will take you 10h 35m. Airlines will cover a distance of 3094 mi.

  • 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 holiday 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
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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How does Cheapflights help users find flights from Québec City to Heathrow?

Cheapflights makes it easy to find Québec City to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Québec City to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Québec City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Québec City to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Québec City to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Québec City to Heathrow become cheaper?

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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