How long is the flight from United Kingdom to Montreal?

Departing from United Kingdom to Montreal will take you 14h 35m. The distance from United Kingdom to Montreal is about 3239 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from United Kingdom to Montreal one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £291. KLM flights start at £297 while deals on Virgin Atlantic start at £303 one-way.

In terms of precipitation, rainfall in Montreal 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 Montreal when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal, 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 United Kingdom to Montreal?

The most popular flight routes from United Kingdom to Montreal are London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Montreal Pierre Elliott Trudeau Intl and London City - Montreal Pierre Elliott Trudeau Intl.

What are the cheapest flights from United Kingdom to Montreal?

On average you can expect to pay £1,012 for a flight from United Kingdom to Montreal. The cheapest flight overall is £292 while the most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl) is currently priced at £377.

What are the most reliable airlines from United Kingdom to Montreal?

Consider Egyptair (83%), Air Canada (82%) or Austrian Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to Montreal.

What are the most popular airlines that fly from United Kingdom to Montreal?

When booking a flight from United Kingdom to Montreal, you may want to consider flying on Air Canada, Air Transat or British Airways as they are the most popular for this route.

Can I find deals for flights from United Kingdom to Montreal that include hotel bookings?

Yes. In addition to deals on United Kingdom to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Montreal?

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

Can I find deals for business class flights from United Kingdom to Montreal?

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

£233+ Cheap Flights from the United Kingdom to Montreal

Cheap flight deals from United Kingdom to Montreal

Round-trip from	£374
One-way from	£233
Popular in	December
Cheapest in	September
Average price	£447
Good round-trip deal	£460 or less
Good one-way deal	£367 or less

Air Transat
29/11-6/12
2 total stops
38h 45m total
United Kingdom to Montreal

Search Deals

18/11
1 total stop
33h 25m total
United Kingdom to Montreal

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£25 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from United Kingdom to Montreal (YMQ).

Search Deals

Price to beat on a one-way flight from United Kingdom to Montreal (YMQ).

Search Deals

Find flight deals from United Kingdom to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Montreal
Explore the most affordable flight options available from United Kingdom to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Sat 29/1111:40LGW - YUL

1 stop27h 25mAir Transat

Sat 6/1217:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 19/10£374

Fri 21/1111:40LGW - YUL

1 stop15h 40mAir Transat

Sun 30/1117:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 19/10£375

Sat 22/1111:40LGW - YUL

1 stop11h 45mAir Transat

Sat 29/1115:55YUL - LGW

1 stop12h 50mAir Transat

Deal found 20/10£376

Sat 15/1111:40LGW - YUL

1 stop11h 45mAir Transat

Mon 1/1210:35YUL - LGW

1 stop18h 10mAir Transat

Deal found 20/10£376

Wed 3/1220:55STN - YUL

3 stops26h 28mMultiple Airlines

Sun 7/1216:45YUL - STN

2 stops14h 45mMultiple Airlines

Deal found 20/10£376

Tue 2/1211:40LGW - YUL

1 stop15h 40mAir Transat

Tue 9/1217:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 20/10£377

Wed 3/1208:15LHR - YUL

1 stop17h 00mTAP AIR PORTUGAL

Mon 8/1221:45YUL - LHR

1 stop14h 45mTAP AIR PORTUGAL

Deal found 18/10£377

Sun 16/1113:40LTN - YUL

1 stop28h 00mMultiple Airlines

Sun 23/1120:10YUL - LTN

1 stop13h 25mMultiple Airlines

Deal found 19/10£378

Mon 17/1109:00LHR - YUL

1 stop11h 10mAir Canada

Sun 30/1122:30YUL - LHR

2 stops17h 05mAir Canada

Deal found 20/10£379

Wed 19/1111:40LGW - YUL

1 stop11h 45mAir Transat

Sat 29/1114:30YUL - LGW

1 stop14h 15mAir Transat

Deal found 20/10£381

Thu 27/1112:05LHR - YUL

1 stop32h 05mAir Canada

Sun 30/1122:30YUL - LHR

2 stops17h 05mAir Canada

Deal found 20/10£381

Wed 3/1211:40LGW - YUL

1 stop11h 45mAir Transat

Thu 7/520:35YUL - LGW

1 stop9h 10mAir Transat

Deal found 19/10£382

Best flights from United Kingdom to Montreal
Discover carefully curated flight deals from United Kingdom to Montreal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2025.

Wed 11/311:40LGW - YUL

1 stop25h 40mAir Transat

Sun 22/310:15YUL - LGW

1 stop19h 30mAir Transat

Deal found 20/10£376

Wed 3/1220:55STN - YUL

3 stops26h 28mMultiple Airlines

Sun 7/1216:45YUL - STN

2 stops14h 45mMultiple Airlines

Deal found 20/10£376

Fri 13/207:30LHR - YUL

2 stops14h 35mUnited Airlines

Sat 21/208:20YUL - LHR

2 stops21h 30mUnited Airlines

Deal found 20/10£446

Tue 2/1206:00LHR - YUL

2 stops18h 22mSWISS

Tue 9/1216:45YUL - LHR

1 stop13h 30mSWISS

Deal found 18/10£455

Tue 4/1119:30LHR - YUL

1 stop21h 30mLufthansa

Mon 17/1119:10YUL - LHR

Nonstop7h 00mLufthansa

Deal found 18/10£466

Fri 21/1110:00LCY - YUL

1 stop12h 20mKLM

Mon 1/1219:10YUL - LCY

1 stop9h 20mKLM

Deal found 20/10£495

Thu 27/1108:40LCY - YUL

2 stops16h 07mDelta

Wed 3/1219:10YUL - LCY

1 stop9h 20mDelta

Deal found 20/10£516

Thu 9/407:50MAN - YUL

1 stop17h 25mBritish Airways

Wed 29/422:00YUL - MAN

1 stop10h 10mBritish Airways

Deal found 20/10£550

Thu 27/1106:35BHD - YUL

1 stop17h 10mAmerican Airlines

Mon 1/1220:40YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 19/10£557

Sat 14/311:40LGW - YUL

1 stop26h 25mAir Transat

Sat 21/315:55YUL - LGW

1 stop13h 50mAir Transat

Deal found 20/10£376

Wed 3/1215:05LTN - YUL

1 stop26h 10mMultiple Airlines

Wed 10/1220:15YUL - LTN

1 stop21h 15mMultiple Airlines

Deal found 19/10£378

Sun 23/1111:40LGW - YUL

1 stop11h 45mAir Transat

Mon 1/1217:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 20/10£376

Sat 6/1218:30LTN - YUL

1 stop23h 10mMultiple Airlines

Sun 14/1218:20YUL - LTN

1 stop11h 15mMultiple Airlines

Deal found 20/10£384

Thu 20/1111:40LGW - YUL

1 stop11h 45mAir Transat

Sat 29/1115:55YUL - LGW

1 stop12h 50mAir Transat

Deal found 20/10£376

Wed 5/1118:40LHR - YUL

1 stop25h 30mSWISS

Tue 18/1117:10YUL - LHR

2 stops14h 50mSWISS

Deal found 19/10£455

Wed 3/1216:20LHR - YUL

2 stops20h 12mUnited Airlines

Sun 7/1213:35YUL - LHR

2 stops13h 50mUnited Airlines

Deal found 19/10£463

Thu 30/1013:25LHR - YUL

Nonstop7h 45mLufthansa

Tue 25/1119:10YUL - LHR

Nonstop7h 00mLufthansa

Deal found 20/10£474

Mon 24/1113:20LTN - YUL

1 stop28h 20mMultiple Airlines

Mon 1/1220:10YUL - LTN

1 stop20h 40mMultiple Airlines

Deal found 19/10£396

Mon 3/1110:00LCY - YUL

1 stop12h 20mKLM

Mon 17/1119:10YUL - LCY

1 stop9h 20mKLM

Deal found 18/10£496

Fri 21/1111:40LGW - YUL

1 stop11h 45mAir Transat

Mon 1/1217:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 20/10£376

Mon 10/1109:00LHR - YUL

2 stops15h 22mSWISS

Thu 27/1116:45YUL - LHR

1 stop13h 30mSWISS

Deal found 19/10£455

Sat 1/1108:40LCY - YUL

2 stops18h 34mDelta

Mon 10/1119:10YUL - LCY

1 stop16h 25mDelta

Deal found 18/10£516

Mon 9/312:05LHR - YUL

2 stops23h 31mUnited Airlines

Mon 16/307:00YUL - LHR

1 stop10h 20mUnited Airlines

Deal found 18/10£469

Mon 17/1107:15SEN - YUL

1 stop13h 30mMultiple Airlines

Sun 30/1118:00YUL - SEN

1 stop11h 30mMultiple Airlines

Deal found 20/10£405

Sat 22/1111:40LGW - YUL

1 stop11h 45mAir Transat

Sat 29/1115:55YUL - LGW

1 stop12h 50mAir Transat

Deal found 20/10£376

Wed 5/1120:05LHR - YUL

1 stop24h 05mSWISS

Mon 17/1117:10YUL - LHR

2 stops14h 50mSWISS

Deal found 18/10£455

Wed 25/309:40NCL - YUL

1 stop14h 25mBritish Airways

Sun 29/322:00YUL - NCL

1 stop12h 30mBritish Airways

Deal found 18/10£552

Fri 13/309:20LCY - YUL

1 stop13h 00mKLM

Mon 23/320:10YUL - LCY

1 stop9h 20mKLM

Deal found 20/10£510

Thu 20/1111:05BHD - YUL

2 stops31h 44mAmerican Airlines

Mon 24/1120:40YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 19/10£579

Mon 23/311:20LTN - YUL

1 stop29h 50mMultiple Airlines

Mon 30/320:25YUL - LTN

1 stop31h 50mMultiple Airlines

Deal found 19/10£407

Direct flights from United Kingdom to Montreal
Explore direct flight options from United Kingdom to Montreal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 October 2025.

Tue 2/1213:25LHR - YUL

Nonstop7h 45mAir Canada

Tue 9/1219:30YUL - LHR

Nonstop6h 40mAir Canada

Deal found 18/10£436

Wed 3/1213:25LHR - YUL

Nonstop7h 45mAir Canada

Wed 10/1219:30YUL - LHR

Nonstop6h 40mAir Canada

Deal found 19/10£437

Tue 18/1113:25LHR - YUL

Nonstop7h 45mAir Canada

Fri 28/1119:10YUL - LHR

Nonstop7h 00mAir Canada

Deal found 19/10£440

Sat 8/1113:25LHR - YUL

Nonstop7h 45mAir Canada

Thu 13/1119:10YUL - LHR

Nonstop7h 00mAir Canada

Deal found 19/10£441

Mon 17/1113:25LHR - YUL

Nonstop7h 45mAir Canada

Sun 30/1119:10YUL - LHR

Nonstop7h 00mAir Canada

Deal found 20/10£448

Thu 30/1013:25LHR - YUL

Nonstop7h 45mAir Canada

Wed 20/521:50YUL - LHR

Nonstop6h 45mAir Canada

Deal found 20/10£449

Mon 17/1113:25LHR - YUL

Nonstop7h 45mAir Canada

Mon 24/1119:10YUL - LHR

Nonstop7h 00mAir Canada

Deal found 19/10£449

Tue 18/1113:25LHR - YUL

Nonstop7h 45mAir Canada

Tue 25/1119:10YUL - LHR

Nonstop7h 00mAir Canada

Deal found 19/10£450

Sat 8/1113:25LHR - YUL

Nonstop7h 45mMultiple Airlines

Sat 15/1119:10YUL - LHR

Nonstop7h 00mMultiple Airlines

Deal found 20/10£452

Wed 21/113:25LHR - YUL

Nonstop7h 40mAir Canada

Sun 25/119:10YUL - LHR

Nonstop7h 00mAir Canada

Deal found 19/10£453

Last-minute flights from United Kingdom to Montreal
Discover last-minute flight deals from United Kingdom to Montreal. Data last updated 21 October 2025 and is based on user searches.

Wed 5/1111:40LGW - YUL

1 stop27h 00mAir Transat

Wed 10/1210:35YUL - LGW

1 stop18h 10mAir Transat

Deal found 20/10£384

Sat 15/1111:40LGW - YUL

1 stop11h 45mAir Transat

Mon 1/1210:35YUL - LGW

1 stop18h 10mAir Transat

Deal found 20/10£376

Sat 15/1111:40LGW - YUL

1 stop11h 45mAir Transat

Fri 21/1117:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 20/10£382

Sat 15/1118:30LTN - YUL

1 stop23h 10mMultiple Airlines

Mon 1/1220:10YUL - LTN

1 stop13h 00mMultiple Airlines

Deal found 20/10£382

Sun 16/1113:40LTN - YUL

1 stop28h 00mMultiple Airlines

Sun 23/1120:10YUL - LTN

1 stop13h 25mMultiple Airlines

Deal found 19/10£378

Wed 19/1111:40LGW - YUL

1 stop11h 45mAir Transat

Sat 29/1114:30YUL - LGW

1 stop14h 15mAir Transat

Deal found 20/10£381

Fri 21/1111:40LGW - YUL

1 stop15h 40mAir Transat

Sun 30/1117:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 19/10£375

Fri 21/1111:40LGW - YUL

1 stop11h 45mAir Transat

Fri 28/1117:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 20/10£383

Sat 22/1111:40LGW - YUL

1 stop11h 45mAir Transat

Sun 30/1114:30YUL - LGW

1 stop14h 15mAir Transat

Deal found 20/10£376

Mon 24/1111:40LGW - YUL

1 stop15h 40mAir Transat

Wed 3/1210:35YUL - LGW

1 stop18h 10mAir Transat

Deal found 19/10£382

Sat 29/1111:40LGW - YUL

1 stop27h 25mAir Transat

Sat 6/1217:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 19/10£374

Sat 29/1111:40LGW - YUL

1 stop11h 45mAir Transat

Sun 7/1217:25YUL - LGW

1 stop11h 20mAir Transat

Deal found 20/10£385

One-way flights from United Kingdom to Montreal
Search for one-way flight options from United Kingdom to Montreal. Find affordable one-way fares based on user searches. Data last updated 21 October 2025.

Tue 18/1115:15LHR - YUL

1 stop33h 25mMultiple Airlines

Deal found 20/10£233

Thu 27/1119:35LGW - YUL

1 stop29h 05mMultiple Airlines

Deal found 19/10£239

Sun 16/1108:30LGW - YUL

1 stop16h 10mMultiple Airlines

Deal found 20/10£241

Sat 29/1120:15LGW - YUL

1 stop28h 25mMultiple Airlines

Deal found 19/10£241

Sat 29/1120:50LTN - YUL

2 stops27h 50mMultiple Airlines

Deal found 19/10£244

Sat 29/1115:15LHR - YUL

1 stop33h 25mMultiple Airlines

Deal found 19/10£244

Sun 7/1207:20LTN - YUL

1 stop33h 55mMultiple Airlines

Deal found 20/10£246

Sat 29/1118:00STN - YUL

2 stops30h 40mMultiple Airlines

Deal found 19/10£249

Tue 18/1121:20STN - YUL

2 stops27h 20mMultiple Airlines

Deal found 19/10£250

Thu 6/1118:35LTN - YUL

1 stop30h 05mMultiple Airlines

Deal found 19/10£250

Thu 4/1216:10LTN - YUL

1 stop33h 05mMultiple Airlines

Deal found 19/10£252

Mon 15/1207:15LTN - YUL

1 stop34h 00mMultiple Airlines

Deal found 20/10£253

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 11/3

11:40-09:20

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

10:15-09:45

1 stop19h 30m

£376

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 14/3

11:40-10:05

1 stop26h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

15:55-09:45

1 stop13h 50m

£376

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 23/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

17:25-09:45

1 stop11h 20m

£376

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 20/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 29/11

15:55-09:45

1 stop12h 50m

£376

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 21/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

17:25-09:45

1 stop11h 20m

£376

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 22/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 29/11

15:55-09:45

1 stop12h 50m

£376

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 3/12

20:55-18:23

3 stops26h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

16:45-12:30

2 stops14h 45m

£376

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 3/12

15:05-12:15

1 stop26h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

20:15-22:30

1 stop21h 15m

£378

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Sat 6/12

18:30-12:40

1 stop23h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

18:20-10:35

1 stop11h 15m

£384

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 24/11

13:20-12:40

1 stop28h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

20:10-21:50

1 stop20h 40m

£396

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from United Kingdom 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 the United Kingdom to Montreal

What is the cheapest month to book a flight from United Kingdom to Montreal?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Montreal (average of £96). Flying from United Kingdom to Montreal in December is currently the most expensive (average of £396). 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 GB to YMQ?

A simple way to save on the total cost of your ticket is to fly from United Kingdom to Montreal in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from United Kingdom to Montreal?

Travellers seeking maximum savings on their United Kingdom to Montreal flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Montreal

Read reviews from past customers who have flown with Air Transat, Virgin Atlantic, andAir Canada from the United Kingdom to Montreal. 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.

Air Transat

7.8

Good

466 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Air Transat

7.8

Good

466 reviews

Air Transat

7.8

Good

466 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Virgin Atlantic

7.5

Good

670 reviews

Air Transat

7.8

Good

466 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Air Canada

7.1

Good

10,334 reviews

Air Transat

7.8

Good

466 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Lufthansa

6.8

Okay

7,506 reviews

Air Transat

7.8

Good

466 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

British Airways

6.7

Okay

7,461 reviews

Air Transat

7.8

Good

466 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Related info for your journey

How long is the flight from United Kingdom to Montreal?
Departing from United Kingdom to Montreal will take you 14h 35m. The distance from United Kingdom to Montreal is about 3239 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from United Kingdom to Montreal one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £291. KLM flights start at £297 while deals on Virgin Atlantic start at £303 one-way.
What are the most popular routes from United Kingdom to Montreal?
The most popular flight routes from United Kingdom to Montreal are London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Montreal Pierre Elliott Trudeau Intl and London City - Montreal Pierre Elliott Trudeau Intl.
What are the most reliable airlines from United Kingdom to Montreal?
Consider Egyptair (83%), Air Canada (82%) or Austrian Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to Montreal.
What are the cheapest flights from United Kingdom to Montreal?
On average you can expect to pay £1,012 for a flight from United Kingdom to Montreal. The cheapest flight overall is £292 while the most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl) is currently priced at £377.
Can I find deals for flights from United Kingdom to Montreal that include hotel bookings?
Yes. In addition to deals on United Kingdom to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Montreal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Montreal.
Can I find deals for business class flights from United Kingdom to Montreal?
Yes. Cheapflights offers flight deals from United Kingdom to Montreal 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 United Kingdom to Montreal?
Currently, February is the cheapest month in which you can book a flight from United Kingdom to Montreal (average of £96). Flying from United Kingdom to Montreal in December is currently the most expensive (average of £396). 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

Top 10 airlines flying from United Kingdom to Montreal

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£96	Average£605	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Lufthansa	Cheapest£210	Average£517	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£259	Average£639	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Transat	Cheapest£295	Average£525	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
United Airlines	Cheapest£327	Average£555	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£336	Average£508	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
TAP AIR PORTUGAL	Cheapest£336	Average£619	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Canada	Cheapest£367	Average£496	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Finnair	Cheapest£398	Average£584	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Delta	Cheapest£419	Average£550	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Montreal?

Deals for United Kingdom to Montreal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Montreal?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Montreal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Montreal with no change fees?

Certainly. Search results for flights to Montreal from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from United Kingdom to Montreal become cheaper?

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

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Cheap flights from the United Kingdom to Montreal from £233

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Montreal

Keep the following information in mind while searching for United Kingdom to Montreal flight deals. Data was last updated 21 October 2025.

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One-way from

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Good one-way deal

Find flight deals from United Kingdom to Montreal

Cheapest flights from United Kingdom to MontrealExplore the most affordable flight options available from United Kingdom to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Explore the most affordable flight options available from United Kingdom to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Montreal that are best for you.

Best time to book a flight from United Kingdom to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Montreal

What is the cheapest month to book a flight from United Kingdom to Montreal?

What is the cheapest time of day to fly from GB to YMQ?

Find hourly flight availability from United Kingdom to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.

What is the cheapest day to fly from United Kingdom to Montreal?

Use this chart to determine the cheapest time to fly return from United Kingdom to Montreal. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Montreal

Read reviews from past customers who have flown with Air Transat, Virgin Atlantic, andAir Canada from the United Kingdom to Montreal. 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 United Kingdom to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from United Kingdom to Montreal?

What are the cheapest airlines to fly from United Kingdom to Montreal one-way?

What are the most popular routes from United Kingdom to Montreal?

What are the most reliable airlines from United Kingdom to Montreal?

What are the cheapest flights from United Kingdom to Montreal?

Can I find deals for flights from United Kingdom to Montreal that include hotel bookings?

How can I find direct flights from United Kingdom to Montreal?

Can I find deals for business class flights from United Kingdom to Montreal?

What is the cheapest month to book a flight from United Kingdom to Montreal?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Montreal

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Top 10 airlines flying from United Kingdom to Montreal

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How does Cheapflights help users find flights from United Kingdom to Montreal?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Montreal?

Can Cheapflights find flights from United Kingdom to Montreal with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Montreal become cheaper?

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Cheapest flights from United Kingdom to Montreal
Explore the most affordable flight options available from United Kingdom to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.