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

£232 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on TAP AIR PORTUGAL and WestJet, with prices starting from £234 and £246, respectively.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Quebec to London?

The most popular route from Quebec to London is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London City.

What are the cheapest flights from Quebec to London?

While on average a flight from Quebec to London is generally £815, our data shows the cheapest flight currently is £361. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay £342 for that flight.

What are the most reliable airlines from Quebec to London?

Consider American Airlines (90%), Aer Lingus (90%) or Finnair (90%) when booking your flight. These represent the most reliable airlines when flying from Quebec to London.

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

Before booking your flight from Quebec to London check out the most popular airlines for this route: Air Canada, Finnair or British Airways.

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

To save up to 16% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Quebec to London from £491 1-2 weeks out and tickets from £644 for flights departing within the next 72 hours.

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

Flights from Quebec to London lean towards being more expensive in December. Prices are generally better when you fly from Quebec to London in May, with the cheapest ticket starting at £355.

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

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

How can I find direct flights from Quebec to London?

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

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

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

£173+ Flights from Quebec to London

Cheap flight deals from Quebec to London

Round-trip from	£372
One-way from	£173
Popular in	December
Cheapest in	May
Average price	£520
Good round-trip deal	£421 or less
Good one-way deal	£234 or less

Porter Airlines
15/9-23/9
4 total stops
51h 10m total
Quebec to London

Search Deals

29/7
1 total stop
14h 20m total
Quebec to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Quebec to London (LON).

Search Deals

Price to beat on a one-way flight from Quebec to London (LON).

Search Deals

Find flight deals from Quebec to London

Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2025.

Mon 15/911:00YQB - LGW

2 stops17h 50mPorter Airlines

Tue 23/911:35LGW - YQB

2 stops33h 20mPorter Airlines

Deal found 26/6£372

Sun 14/916:45YQB - LGW

1 stop12h 05mAir Transat

Fri 26/911:35LGW - YQB

1 stop12h 05mAir Transat

Deal found 26/6£383

Wed 5/1121:45YUL - LHR

1 stop19h 55mTAP AIR PORTUGAL

Thu 13/1116:30LHR - YUL

1 stop32h 45mTAP AIR PORTUGAL

Deal found 25/6£385

Sat 13/917:50YUL - LGW

1 stop11h 55mAir Transat

Mon 22/911:35LGW - YUL

Nonstop7h 40mAir Transat

Deal found 25/6£386

Wed 3/922:45YUL - LGW

1 stop30h 00mTAP AIR PORTUGAL

Wed 10/916:25LGW - YUL

1 stop33h 45mTAP AIR PORTUGAL

Deal found 26/6£389

Sun 7/921:55YUL - LHR

Nonstop6h 40mAir Canada

Sun 14/906:50LHR - YUL

1 stop9h 45mAir Canada

Deal found 25/6£391

Wed 10/922:05YUL - LGW

Nonstop6h 45mPorter Airlines

Mon 22/911:35LGW - YUL

Nonstop7h 40mPorter Airlines

Deal found 25/6£393

Wed 3/921:55YUL - LHR

Nonstop6h 40mMultiple Airlines

Wed 24/906:50LHR - YUL

1 stop9h 45mMultiple Airlines

Deal found 26/6£406

Sun 14/921:55YUL - LHR

Nonstop6h 40mLufthansa

Wed 24/909:30LHR - YUL

Nonstop7h 10mLufthansa

Deal found 25/6£412

Wed 16/722:05YUL - LGW

Nonstop6h 45mMultiple Airlines

Sun 14/909:40LGW - YUL

1 stop16h 50mMultiple Airlines

Deal found 26/6£427

Thu 4/918:50YUL - SEN

1 stop15h 55mMultiple Airlines

Thu 18/917:40SEN - YUL

1 stop22h 55mMultiple Airlines

Deal found 25/6£440

Mon 29/913:30YUL - LHR

1 stop15h 30mAustrian Airlines

Tue 28/1006:00LHR - YUL

2 stops19h 52mAustrian Airlines

Deal found 26/6£442

Best flights from Quebec to London
Discover carefully curated flight deals from Quebec to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 June 2025.

Mon 15/911:00YQB - LGW

2 stops17h 50mPorter Airlines

Tue 23/911:35LGW - YQB

2 stops33h 20mPorter Airlines

Deal found 26/6£372

Sun 14/916:45YQB - LGW

1 stop12h 05mAir Transat

Fri 26/911:35LGW - YQB

1 stop12h 05mAir Transat

Deal found 26/6£383

Wed 5/1121:45YUL - LHR

1 stop19h 55mTAP AIR PORTUGAL

Thu 13/1116:30LHR - YUL

1 stop32h 45mTAP AIR PORTUGAL

Deal found 25/6£385

Sun 7/921:55YUL - LHR

Nonstop6h 40mAir Canada

Sun 14/906:50LHR - YUL

1 stop9h 45mAir Canada

Deal found 25/6£391

Thu 18/921:55YUL - LHR

Nonstop6h 40mMultiple Airlines

Thu 16/1006:50LHR - YUL

1 stop9h 45mMultiple Airlines

Deal found 26/6£404

Thu 16/1021:55YUL - LHR

Nonstop6h 40mLufthansa

Thu 23/1009:30LHR - YUL

Nonstop7h 10mLufthansa

Deal found 25/6£411

Mon 29/913:30YUL - LHR

1 stop15h 30mAustrian Airlines

Tue 28/1006:00LHR - YUL

2 stops19h 52mAustrian Airlines

Deal found 26/6£442

Sat 13/916:40YUL - LHR

2 stops13h 00mUnited Airlines

Mon 22/909:30LHR - YUL

1 stop12h 30mUnited Airlines

Deal found 25/6£449

Wed 15/1021:05YUL - LHR

2 stops15h 00mBrussels Airlines

Thu 23/1006:50LHR - YUL

1 stop9h 45mBrussels Airlines

Deal found 25/6£454

Tue 14/1016:40YUL - LCY

1 stop14h 50mSWISS

Thu 23/1009:25LCY - YUL

1 stop10h 35mSWISS

Deal found 25/6£477

Tue 30/907:00YUL - LHR

2 stops18h 45mDelta

Sat 25/1006:30LHR - YUL

1 stop15h 25mDelta

Deal found 26/6£482

Wed 15/1018:50YUL - LHR

1 stop16h 25mKLM

Thu 30/1020:25LHR - YUL

1 stop25h 45mKLM

Deal found 26/6£485

Direct flights from Quebec to London
Explore direct flight options from Quebec to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 June 2025.

Wed 1/1022:05YUL - LGW

Nonstop6h 45mAir Transat

Sun 5/1011:35LGW - YUL

Nonstop7h 40mAir Transat

Deal found 25/6£391

Wed 10/922:05YUL - LGW

Nonstop6h 45mPorter Airlines

Tue 23/911:35LGW - YUL

Nonstop7h 40mPorter Airlines

Deal found 25/6£393

Sun 7/921:55YUL - LHR

Nonstop6h 40mAir Canada

Sun 14/909:30LHR - YUL

Nonstop7h 10mAir Canada

Deal found 25/6£402

Thu 16/1021:55YUL - LHR

Nonstop6h 40mLufthansa

Thu 23/1009:30LHR - YUL

Nonstop7h 10mLufthansa

Deal found 25/6£411

Mon 8/922:05YUL - LGW

Nonstop6h 45mMultiple Airlines

Mon 15/911:35LGW - YUL

Nonstop7h 40mMultiple Airlines

Deal found 26/6£440

Wed 5/1120:50YUL - LHR

Nonstop6h 50mBritish Airways

Mon 17/1116:30LHR - YUL

Nonstop7h 35mBritish Airways

Deal found 26/6£451

Wed 19/1120:50YUL - LHR

Nonstop6h 50mAmerican Airlines

Tue 25/1116:30LHR - YUL

Nonstop7h 35mAmerican Airlines

Deal found 25/6£474

Tue 2/921:55YUL - LHR

Nonstop6h 40mMultiple Airlines

Mon 8/909:30LHR - YUL

Nonstop7h 10mMultiple Airlines

Deal found 26/6£490

Sat 6/921:00YOW - LHR

Nonstop6h 35mLufthansa

Wed 10/912:40LHR - YOW

Nonstop7h 20mLufthansa

Deal found 25/6£557

Wed 10/921:00YOW - LHR

Nonstop6h 35mAir Canada

Thu 23/1014:05LHR - YOW

Nonstop7h 20mAir Canada

Deal found 26/6£565

Last-minute flights from Quebec to London
Discover last-minute flight deals from Quebec to London. Data last updated 27 June 2025 and is based on user searches.

Thu 3/718:00YUL - LGW

1 stop11h 45mPorter Airlines

Tue 19/811:35LGW - YUL

Nonstop7h 40mPorter Airlines

Deal found 25/6£485

Thu 3/716:45YUL - LHR

1 stop23h 15mAir Canada

Tue 8/706:00LHR - YUL

1 stop12h 50mAir Canada

Deal found 25/6£568

Thu 3/719:00YUL - LHR

1 stop18h 35mVirgin Atlantic

Thu 10/711:45LHR - YUL

1 stop10h 10mVirgin Atlantic

Deal found 26/6£579

Thu 3/718:50YUL - LHR

1 stop31h 50mDelta

Tue 8/711:45LHR - YUL

1 stop10h 10mDelta

Deal found 26/6£582

Thu 3/722:25YUL - LHR

Nonstop6h 35mLufthansa

Sat 12/710:30LHR - YUL

2 stops15h 38mLufthansa

Deal found 25/6£591

Thu 3/720:05YUL - LGW

1 stop9h 40mMultiple Airlines

Mon 7/721:05LGW - YUL

2 stops18h 40mMultiple Airlines

Deal found 26/6£599

Thu 3/718:50YUL - LCY

1 stop9h 00mDelta

Tue 8/710:00LCY - YUL

1 stop11h 55mDelta

Deal found 26/6£600

Fri 4/710:25YOW - LHR

2 stops14h 30mUnited Airlines

Thu 10/708:00LHR - YOW

1 stop13h 43mUnited Airlines

Deal found 26/6£594

Sun 6/718:30YOW - LHR

1 stop10h 30mMultiple Airlines

Thu 10/708:40LHR - YOW

2 stops19h 28mMultiple Airlines

Deal found 25/6£543

Sun 6/718:30YOW - LHR

1 stop10h 30mAir Canada

Thu 10/712:40LHR - YOW

1 stop15h 28mAir Canada

Deal found 25/6£557

Sun 6/722:15YUL - LHR

1 stop17h 45mMultiple Airlines

Sun 13/707:30LHR - YUL

2 stops18h 38mMultiple Airlines

Deal found 26/6£585

Mon 7/716:40YUL - LHR

1 stop24h 05mSWISS

Thu 17/706:00LHR - YUL

2 stops20h 08mSWISS

Deal found 26/6£581

One-way flights from Quebec to London
Search for one-way flight options from Quebec to London. Find affordable one-way fares based on user searches. Data last updated 27 June 2025.

Tue 29/711:00YOW - LGW

1 stop14h 20mMultiple Airlines

Deal found 25/6£173

Wed 8/1017:50YUL - SEN

2 stops22h 00mMultiple Airlines

Deal found 26/6£229

Fri 11/706:55YUL - LGW

2 stops18h 25mMultiple Airlines

Deal found 26/6£229

Mon 11/818:35YUL - LHR

2 stops23h 20mMultiple Airlines

Deal found 26/6£229

Tue 16/921:30YUL - LTN

1 stop15h 45mMultiple Airlines

Deal found 26/6£229

Wed 23/716:10YOW - LHR

2 stops18h 25mMultiple Airlines

Deal found 26/6£230

Sun 13/723:00YUL - STN

2 stops51h 45mMultiple Airlines

Deal found 26/6£232

Thu 3/718:00YUL - LGW

1 stop11h 45mPorter Airlines

Deal found 25/6£232

Mon 25/822:45YUL - LHR

1 stop18h 15mTAP AIR PORTUGAL

Deal found 26/6£234

Sun 17/822:45YUL - LGW

1 stop30h 00mTAP AIR PORTUGAL

Deal found 25/6£241

Thu 23/1015:45YOW - LHR

1 stop15h 20mWestJet

Deal found 25/6£246

Mon 7/716:40YOW - LGW

1 stop13h 05mPorter Airlines

Deal found 26/6£254

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Québec CityLondon

YQB - LGW

YQBLGW

Québec City

Mon 15/9

11:00-09:50

2 stops17h 50m

London Gatwick

Tue 23/9

11:35-15:55

2 stops33h 20m

£372

Québec CityLondon

YQB - LGW

YQBLGW

Québec City

Sun 14/9

16:45-09:50

1 stop12h 05m

London Gatwick

Fri 26/9

11:35-18:40

1 stop12h 05m

£383

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

21:45-22:40

1 stop19h 55m

London Heathrow

Thu 13/11

16:30-20:15

1 stop32h 45m

£385

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

17:50-10:45

1 stop11h 55m

London Gatwick

Mon 22/9

11:35-14:15

Nonstop7h 40m

£386

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

22:45-09:45

1 stop30h 00m

London Gatwick

Wed 10/9

16:25-21:10

1 stop33h 45m

£389

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

21:55-09:35

Nonstop6h 40m

London Heathrow

Sun 14/9

06:50-11:35

1 stop9h 45m

£391

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

22:05-09:50

Nonstop6h 45m

London Gatwick

Mon 22/9

11:35-14:15

Nonstop7h 40m

£393

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

21:55-09:35

Nonstop6h 40m

London Heathrow

Wed 24/9

06:50-11:35

1 stop9h 45m

£406

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

21:55-09:35

Nonstop6h 40m

London Heathrow

Thu 23/10

09:30-11:40

Nonstop7h 10m

£411

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 16/7

22:05-09:50

Nonstop6h 45m

London Gatwick

Sun 14/9

09:40-21:30

1 stop16h 50m

£427

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 60 results

...

Best time to book a flight from Quebec to London

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

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

Currently, January is the cheapest month in which you can book a flight from Quebec to London (average of £112). Flying from Quebec to London in August is currently the most expensive (average of £164). 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 QC to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London as you normally would.

Weekly flight availability from Quebec to London

The most flights from CAQC to LON are scheduled on a Friday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost for a return flight from Quebec to London?

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Quebec to London, such as Delta, Porter Airlines, andKLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,963 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines

8.0

Very Good

295 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,365 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

401 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

805 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Quebec to London one-way?
£232 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on TAP AIR PORTUGAL and WestJet, with prices starting from £234 and £246, respectively.
What are the most popular routes from Quebec to London?
The most popular route from Quebec to London is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London City.
What are the most reliable airlines from Quebec to London?
Consider American Airlines (90%), Aer Lingus (90%) or Finnair (90%) when booking your flight. These represent the most reliable airlines when flying from Quebec to London.
What are the cheapest flights from Quebec to London?
While on average a flight from Quebec to London is generally £815, our data shows the cheapest flight currently is £361. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay £342 for that flight.
Can I find deals for flights from Quebec to London that include hotel bookings?
Yes. In addition to deals on Quebec to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Quebec to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to London.
Can I find deals for business class flights from Quebec to London?
Yes. Cheapflights offers flight deals from Quebec to London 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 Quebec to London?
Currently, January is the cheapest month in which you can book a flight from Quebec to London (average of £112). Flying from Quebec to London in August is currently the most expensive (average of £164). 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

Croydon

Milton Keynes

Hounslow

Deal

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Watford

Southend-on-Sea

Folkestone

Ipswich

Winchester

Hayes

Maidstone

Guildford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Quebec to London

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	Cheapest£377	Average£555	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Air Canada	Cheapest£395	Average£501	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£405	Average£648	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£582	Average£608	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to London from Quebec 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 Quebec to London with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Quebec today and book when prices fit your budget.

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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 Quebec to London from £173

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Quebec to London

Keep the following information in mind while searching for Quebec to London flight deals. Data was last updated 27 June 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 Quebec to London

Cheapest flights from Quebec to LondonExplore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2025.

Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Quebec to London

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Quebec to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 June 2025.

Weekly flight availability from Quebec to London

Explore weekly flight availability from Quebec to London. 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 27 June 2025.

How much does it cost for a return flight from Quebec to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 27 June 2025.

Read through reviews of airlines operating flights from Quebec to London, such as Delta, Porter Airlines, andKLM. You can also see how each airline stacks up 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 Quebec to London. 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 Quebec to London one-way?

What are the most popular routes from Quebec to London?

What are the most reliable airlines from Quebec to London?

What are the cheapest flights from Quebec to London?

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

How can I find direct flights from Quebec to London?

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

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

Travelling to a place near 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 Quebec to London

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

Top 4 airlines flying from Quebec to London

Fly with Cheapflights

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Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2025.