What are the cheapest airlines to fly from London Heathrow Airport to Quebec one-way?

£323 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on WestJet and Aer Lingus, with prices starting from £408 and £464, respectively.

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the most popular routes from London Heathrow Airport to Quebec?

Most travelers choose London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Heathrow - Ottawa or London Heathrow - Québec City when deciding on the best route from London Heathrow Airport to Quebec.

What are the cheapest flights from London Heathrow Airport to Quebec?

Looking at all options, your cheapest flight can be booked for £359. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £320 on average our data indicates £1,473 when flying from London Heathrow Airport to Quebec.

What are the most reliable airlines from London Heathrow Airport to Quebec?

The top 3 most reliable airlines when flying from London Heathrow Airport to Quebec are Austrian Airlines (93%), United Airlines (93%) and Lufthansa (93%).

What are the most popular airlines that fly from London Heathrow Airport to Quebec?

When booking a flight from London Heathrow Airport to Quebec, you may want to consider flying on Air Canada, Air France or Finnair as they are the most popular for this route.

How far in advance should I book a flight from London Heathrow Airport to Quebec?

To save on the cost of your flight from London Heathrow Airport to Quebec, book at least 57 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £408 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £513.

What is the cheapest month to fly from London Heathrow Airport to Quebec?

September can be a great time to fly to Quebec from London Heathrow Airport with a flight ticket averaging about £457. Cheapflights users have found deals in the month of September for as cheap as £310. The most expensive prices can be found in the month of December.

Can I find deals for flights from Heathrow to Quebec that include hotel bookings?

Yes. In addition to deals on Heathrow to Quebec flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Quebec?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Quebec.

Can I find deals for business class flights from Heathrow to Quebec?

Yes. Cheapflights offers flight deals from Heathrow to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£252+ Flights from London Heathrow Airport to Quebec

Cheap flight deals from Heathrow to Quebec

Round-trip from	£350
One-way from	£252
Popular in	December
Cheapest in	September
Average price	£528
Good round-trip deal	£449 or less
Good one-way deal	£542 or less

SWISS
1/9-9/9
2 total stops
25h 05m total
London to Quebec

Search Deals

15/11
3 total stops
30h 20m total
London to Quebec

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Quebec.

Search Deals

Price to beat on a one-way flight from London Heathrow to Quebec.

Search Deals

Find flight deals from Heathrow to Quebec

Cheapest flights from Heathrow to Quebec
Explore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.

Mon 1/909:00LHR - YUL

1 stop14h 50mMultiple Airlines

Tue 9/916:40YUL - LHR

1 stop10h 15mMultiple Airlines

Deal found 14/7£350

Fri 29/809:00LHR - YUL

1 stop17h 00mLufthansa

Fri 5/918:05YUL - LHR

1 stop21h 35mLufthansa

Deal found 15/7£351

Sat 23/816:00LHR - YUL

1 stop23h 34mAir Canada

Mon 25/809:40YUL - LHR

1 stop15h 50mAir Canada

Deal found 15/7£353

Sat 15/1108:55LHR - YUL

1 stop11h 20mSWISS

Sat 22/1116:50YUL - LHR

1 stop13h 25mSWISS

Deal found 15/7£361

Mon 8/908:00LHR - YUL

1 stop18h 10mTAP AIR PORTUGAL

Mon 22/922:45YUL - LHR

1 stop14h 00mTAP AIR PORTUGAL

Deal found 15/7£365

Tue 2/909:30LHR - YQB

1 stop9h 25mAir Canada

Tue 16/918:20YQB - LHR

1 stop10h 15mAir Canada

Deal found 15/7£384

Wed 8/1006:00LHR - YUL

1 stop12h 50mAustrian Airlines

Tue 14/1018:35YUL - LHR

1 stop19h 05mAustrian Airlines

Deal found 15/7£390

Fri 5/915:20LHR - YUL

1 stop9h 50mDelta

Wed 28/119:05YUL - LHR

1 stop10h 25mDelta

Deal found 15/7£395

Thu 28/819:45LHR - YQB

1 stop31h 45mAir France

Wed 3/900:55YQB - LHR

1 stop10h 40mAir France

Deal found 14/7£414

Thu 28/820:55LHR - YQB

2 stops30h 35mMultiple Airlines

Wed 3/900:55YQB - LHR

1 stop12h 40mMultiple Airlines

Deal found 14/7£419

Thu 28/817:50LHR - YOW

1 stop11h 32mMultiple Airlines

Sat 6/917:15YOW - LHR

1 stop12h 15mMultiple Airlines

Deal found 15/7£446

Thu 28/819:45LHR - YQB

1 stop31h 45mVirgin Atlantic

Wed 3/900:55YQB - LHR

1 stop12h 40mVirgin Atlantic

Deal found 14/7£451

Best flights from Heathrow to Quebec
Discover carefully curated flight deals from Heathrow to Quebec that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 July 2025.

Mon 1/909:00LHR - YUL

1 stop14h 50mMultiple Airlines

Tue 9/916:40YUL - LHR

1 stop10h 15mMultiple Airlines

Deal found 14/7£350

Fri 29/809:00LHR - YUL

1 stop17h 00mLufthansa

Fri 5/918:05YUL - LHR

1 stop21h 35mLufthansa

Deal found 15/7£351

Sat 23/816:00LHR - YUL

1 stop23h 34mAir Canada

Mon 25/809:40YUL - LHR

1 stop15h 50mAir Canada

Deal found 15/7£353

Sat 15/1108:55LHR - YUL

1 stop11h 20mSWISS

Sat 22/1116:50YUL - LHR

1 stop13h 25mSWISS

Deal found 15/7£361

Mon 8/908:00LHR - YUL

1 stop18h 10mTAP AIR PORTUGAL

Mon 22/922:45YUL - LHR

1 stop14h 00mTAP AIR PORTUGAL

Deal found 15/7£365

Wed 8/1006:00LHR - YUL

1 stop12h 50mAustrian Airlines

Mon 13/1018:35YUL - LHR

1 stop14h 45mAustrian Airlines

Deal found 15/7£390

Fri 5/915:20LHR - YUL

1 stop9h 50mDelta

Wed 28/119:05YUL - LHR

1 stop10h 25mDelta

Deal found 15/7£395

Thu 28/819:45LHR - YQB

1 stop31h 45mAir France

Wed 3/900:55YQB - LHR

1 stop10h 40mAir France

Deal found 14/7£414

Thu 28/819:45LHR - YQB

1 stop31h 45mVirgin Atlantic

Wed 3/900:55YQB - LHR

1 stop10h 40mVirgin Atlantic

Deal found 13/7£451

Thu 28/820:55LHR - YQB

2 stops30h 35mKLM

Wed 3/900:55YQB - LHR

2 stops13h 30mKLM

Deal found 14/7£472

Thu 4/906:50LHR - YOW

2 stops12h 01mBrussels Airlines

Sun 21/920:55YOW - LHR

2 stops34h 45mBrussels Airlines

Deal found 15/7£537

Tue 2/909:30LHR - YQB

1 stop9h 25mAir Canada

Tue 16/918:20YQB - LHR

1 stop10h 15mAir Canada

Deal found 15/7£384

Direct flights from Heathrow to Quebec
Explore direct flight options from Heathrow to Quebec based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 July 2025.

Thu 11/909:30LHR - YUL

Nonstop7h 10mAir Canada

Tue 23/918:55YUL - LHR

Nonstop6h 35mAir Canada

Deal found 16/7£382

Wed 29/1016:10LHR - YUL

Nonstop7h 35mBritish Airways

Mon 10/1120:40YUL - LHR

Nonstop6h 50mBritish Airways

Deal found 15/7£394

Sat 4/1009:30LHR - YUL

Nonstop7h 10mLufthansa

Mon 13/1021:55YUL - LHR

Nonstop6h 40mLufthansa

Deal found 15/7£406

Sat 4/1012:40LHR - YOW

Nonstop7h 20mAir Canada

Sat 11/1021:00YOW - LHR

Nonstop6h 35mAir Canada

Deal found 15/7£506

Sat 23/812:40LHR - YOW

Nonstop7h 20mLufthansa

Mon 25/818:55YOW - LHR

Nonstop6h 35mLufthansa

Deal found 15/7£743

Wed 6/812:40LHR - YOW

Nonstop7h 20mMultiple Airlines

Wed 13/821:00YOW - LHR

Nonstop6h 35mMultiple Airlines

Deal found 16/7£876

Last-minute flights from Heathrow to Quebec
Discover last-minute flight deals from Heathrow to Quebec. Data last updated 16 July 2025 and is based on user searches.

Mon 21/714:05LHR - YUL

1 stop10h 19mAir Canada

Mon 28/722:25YUL - LHR

Nonstop6h 35mAir Canada

Deal found 14/7£543

Mon 21/709:00LHR - YOW

1 stop11h 05mAir France

Mon 28/717:15YOW - LHR

1 stop23h 10mAir France

Deal found 14/7£635

Mon 21/708:30LHR - YOW

2 stops19h 38mMultiple Airlines

Mon 28/719:55YOW - LHR

1 stop10h 55mMultiple Airlines

Deal found 14/7£697

Mon 21/707:45LHR - YOW

2 stops36h 20mBrussels Airlines

Mon 28/715:55YOW - LHR

2 stops24h 00mBrussels Airlines

Deal found 15/7£849

Tue 22/709:55LHR - YUL

1 stop12h 00mMultiple Airlines

Tue 12/819:00YUL - LHR

1 stop10h 30mMultiple Airlines

Deal found 15/7£531

Tue 22/706:30LHR - YUL

1 stop15h 25mDelta

Sun 27/722:30YUL - LHR

1 stop10h 15mDelta

Deal found 15/7£551

Tue 22/706:50LHR - YUL

2 stops14h 20mUnited Airlines

Tue 12/814:20YUL - LHR

2 stops14h 00mUnited Airlines

Deal found 15/7£564

Wed 23/708:30LHR - YUL

1 stop12h 30mLufthansa

Wed 20/818:05YUL - LHR

1 stop11h 35mLufthansa

Deal found 15/7£495

Thu 24/708:40LHR - YUL

2 stops17h 28mSWISS

Thu 14/816:40YUL - LHR

1 stop24h 05mSWISS

Deal found 15/7£544

Thu 24/712:40LHR - YOW

1 stop15h 28mAir Canada

Tue 29/707:00YOW - LHR

1 stop9h 00mAir Canada

Deal found 16/7£687

Thu 24/714:05LHR - YOW

Nonstop7h 20mLufthansa

Wed 20/821:00YOW - LHR

Nonstop6h 35mLufthansa

Deal found 15/7£759

Thu 24/706:50LHR - YOW

2 stops14h 53mUnited Airlines

Wed 20/806:33YOW - LHR

2 stops19h 22mUnited Airlines

Deal found 15/7£806

One-way flights from Heathrow to Quebec
Search for one-way flight options from Heathrow to Quebec. Find affordable one-way fares based on user searches. Data last updated 16 July 2025.

Sat 15/1109:55LHR - YUL

3 stops30h 20mMultiple Airlines

Deal found 14/7£252

Wed 27/815:05LHR - YOW

2 stops28h 51mMultiple Airlines

Deal found 15/7£318

Mon 27/1008:15LHR - YUL

1 stop17h 00mTAP AIR PORTUGAL

Deal found 15/7£323

Fri 10/1019:45LHR - YQB

1 stop21h 10mMultiple Airlines

Deal found 16/7£350

Fri 28/1114:50LHR - YOW

1 stop14h 55mWestJet

Deal found 14/7£408

Thu 16/1009:50LHR - YOW

2 stops16h 19mAer Lingus

Deal found 15/7£464

Fri 29/817:40LHR - YOW

1 stop11h 40mLufthansa

Deal found 14/7£490

Sun 14/909:30LHR - YQB

1 stop12h 55mLufthansa

Deal found 14/7£512

Sun 14/906:00LHR - YQB

2 stops16h 25mSWISS

Deal found 14/7£570

Wed 8/1012:40LHR - YQB

1 stop12h 23mAir Canada

Deal found 16/7£850

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 1/9

09:00-18:50

1 stop14h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

16:40-07:55

1 stop10h 15m

£350

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 29/8

09:00-21:00

1 stop17h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 5/9

18:05-20:40

1 stop21h 35m

£351

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 23/8

16:00-10:34

1 stop23h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

09:40-06:30

1 stop15h 50m

£353

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 15/11

08:55-15:15

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

16:50-11:15

1 stop13h 25m

£361

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 8/9

08:00-21:10

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

22:45-17:45

1 stop14h 00m

£365

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Tue 2/9

09:30-13:55

1 stop9h 25m

Québec City

Tue 16/9

18:20-09:35

1 stop10h 15m

£384

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 8/10

06:00-13:50

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

18:35-18:40

1 stop19h 05m

£390

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 5/9

15:20-20:10

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

19:05-10:30

1 stop10h 25m

£395

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 28/8

19:45-22:30

1 stop31h 45m

Québec City

Wed 3/9

00:55-16:35

1 stop10h 40m

£414

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 28/8

20:55-22:30

2 stops30h 35m

Québec City

Wed 3/9

00:55-18:35

1 stop12h 40m

£419

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 29 results

Best time to book a flight from Heathrow to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Heathrow 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Quebec

What is the cheapest month to book a flight from London Heathrow Airport to Quebec?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to QC?

When flying from London Heathrow Airport to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Quebec

The most flights from LHR to CAQC are scheduled on a Tuesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Quebec

See what other customers who have flown with Delta, KLM, andAustrian Airlines from London Heathrow Airport to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,957 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

814 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,466 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,658 reviews

Delta

8.0

Very Good

7,957 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Quebec one-way?
£323 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on WestJet and Aer Lingus, with prices starting from £408 and £464, respectively.
What are the most popular routes from London Heathrow Airport to Quebec?
Most travelers choose London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Heathrow - Ottawa or London Heathrow - Québec City when deciding on the best route from London Heathrow Airport to Quebec.
What are the most reliable airlines from London Heathrow Airport to Quebec?
The top 3 most reliable airlines when flying from London Heathrow Airport to Quebec are Austrian Airlines (93%), United Airlines (93%) and Lufthansa (93%).
What are the cheapest flights from London Heathrow Airport to Quebec?
Looking at all options, your cheapest flight can be booked for £359. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £320 on average our data indicates £1,473 when flying from London Heathrow Airport to Quebec.
Can I find deals for flights from Heathrow to Quebec that include hotel bookings?
Yes. In addition to deals on Heathrow to Quebec flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Quebec?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Quebec.
Can I find deals for business class flights from Heathrow to Quebec?
Yes. Cheapflights offers flight deals from Heathrow to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Quebec?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Quebec

Heathrow to Pearson Intl flights

Heathrow to Vancouver Intl flights

Gatwick to Pearson Intl flights

London City to Pearson Intl flights

Heathrow to Toronto Island flights

Heathrow to Calgary flights

Gatwick to Vancouver Intl flights

Luton to Pearson Intl flights

Gatwick to Toronto Island flights

Stansted to Pearson Intl flights

Heathrow to Pierre Elliott Trudeau Intl flights

London City to Vancouver Intl flights

Heathrow to Abbotsford flights

Gatwick to Calgary flights

London City to Calgary flights

Gatwick to Pierre Elliott Trudeau Intl flights

Gatwick to Abbotsford flights

London City to Pierre Elliott Trudeau Intl flights

Southend to Pearson Intl flights

Luton to Calgary flights

Heathrow to Ottawa flights

Luton to Pierre Elliott Trudeau Intl flights

Heathrow to Halifax flights

Luton to Vancouver Intl flights

Stansted to Vancouver Intl flights

Stansted to Calgary flights

Stansted to Pierre Elliott Trudeau Intl flights

Heathrow to Edmonton flights

Heathrow to Winnipeg flights

Gatwick to Edmonton flights

Gatwick to Halifax flights

London City to Halifax flights

Gatwick to Ottawa flights

London City to Ottawa flights

Heathrow to St. John's flights

Gatwick to St. John's flights

Heathrow to Windsor flights

Gatwick to Winnipeg flights

Stansted to Halifax flights

Luton to Halifax flights

London City to Winnipeg flights

Heathrow to Québec City flights

Gatwick to Québec City flights

Heathrow to Charlottetown flights

Heathrow to London flights

Heathrow to Victoria flights

Stansted to Edmonton flights

Complete your trip

Quebec car hire

Montreal Pierre Elliott Trudeau Intl Airport car hire

Québec City Airport car hire

Rouyn-Noranda Airport car hire

Montreal St Hubert Airport car hire

Saguenay Bagotville Airport car hire

Baie Comeau Airport car hire

La Vernière Iles De La Madeleine Airport car hire

Sept-Iles Airport car hire

Gaspe Airport car hire

Mont Joli Airport car hire

Val D'Or Airport car hire

Top 9 airlines flying from Heathrow to Quebec

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£96	Average£467	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Transat	Cheapest£325	Average£534	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
United Airlines	Cheapest£327	Average£487	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
TAP AIR PORTUGAL	Cheapest£336	Average£537	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Lufthansa	Cheapest£362	Average£482	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£369	Average£533	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£375	Average£536	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£385	Average£685	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£405	Average£719	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Quebec?

Cheapflights makes it easy to find Heathrow to Quebec 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 Heathrow to Quebec?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Quebec from Heathrow.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Quebec with no change fees.

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

Yes, Cheapflights offers price alerts on Heathrow to Quebec flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Quebec from £252

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Quebec

Keep the following information in mind while searching for Heathrow to Quebec flight deals. Data was last updated 16 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Quebec

Cheapest flights from Heathrow to QuebecExplore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.

Explore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Quebec that are best for you.

Best time to book a flight from Heathrow to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Quebec

What is the cheapest month to book a flight from London Heathrow Airport to Quebec?

What is the cheapest time of day to fly from LHR to QC?

Find hourly flight availability from Heathrow to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 July 2025.

Weekly flight availability from London Heathrow Airport to Quebec

Explore weekly flight availability from Heathrow to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 July 2025.

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quebec. Reviews last updated 16 July 2025.

See what other customers who have flown with Delta, KLM, andAustrian Airlines from London Heathrow Airport to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from London Heathrow Airport to Quebec one-way?

What are the most popular routes from London Heathrow Airport to Quebec?

What are the most reliable airlines from London Heathrow Airport to Quebec?

What are the cheapest flights from London Heathrow Airport to Quebec?

Can I find deals for flights from Heathrow to Quebec that include hotel bookings?

How can I find direct flights from Heathrow to Quebec?

Can I find deals for business class flights from Heathrow to Quebec?

What is the cheapest month to book a flight from London Heathrow Airport to Quebec?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Quebec

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Heathrow to Quebec

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Quebec?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Quebec
Explore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2025.