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Cheap flights from London, ON to Montreal Pierre Elliott Trudeau Intl Airport from C$ 424

YXU — YUL
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to Pierre Elliott Trudeau Intl

Fri 4/126:40 a.m. -
1 stop10h 55m
Mon 7/126:45 a.m. -
2 stops11h 00m
Deal found 24/10C$ 747
Fri 25/126:40 a.m. -
2 stops17h 50m
Wed 6/17:40 p.m. -
1 stop9h 55m
Deal found 22/10C$ 846
Tue 24/116:40 a.m. -
2 stops17h 50m
Thu 26/114:15 p.m. -
1 stop13h 20m
Deal found 23/10C$ 868
Tue 24/116:40 a.m. -
2 stops17h 50m
Fri 27/114:15 p.m. -
1 stop13h 20m
Deal found 21/10C$ 888
Wed 11/119:05 p.m. -
1 stop3h 20m
Sat 14/113:10 p.m. -
1 stop5h 17m
Deal found 25/10C$ 922
Fri 25/125:30 a.m. -
1 stop5h 55m
Wed 6/15:10 p.m. -
1 stop4h 42m
Deal found 22/10C$ 924
Tue 24/119:05 p.m. -
1 stop4h 51m
Thu 26/113:10 p.m. -
1 stop5h 17m
Deal found 23/10C$ 927
Sat 28/116:40 a.m. -
2 stops17h 50m
Wed 2/124:15 p.m. -
1 stop13h 20m
Deal found 23/10C$ 929

Find flight deals from London to Pierre Elliott Trudeau Intl

Round-trip from

C$ 559

One-way from

C$ 424

Popular in

August

Cheapest in

March

Average price

C$ 717
Air Canada
  • Air Canada
  • 12/4-19/4
  • 2 total stops
  • 7h 35m total
  • London to Montreal
Search Deals
15/1-31/12
  • 15/1-31/12
  • 1 total stop
  • 30h 40m total
  • London to Montreal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Fly to

Route

Depart

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Price

Cheapest round-trip

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Fri 15/1

6:40 a.m.-1:20 p.m.

1 stop30h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 424

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Tue 10/11

3:25 p.m.-7:00 p.m.

1 stop3h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 431

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Mon 9/11

3:25 p.m.-8:53 p.m.

2 stops5h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 431
Quickest round-trip

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Wed 11/11

9:05 p.m.-12:25 a.m.

1 stop3h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 461

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Tue 17/11

6:40 a.m.-1:20 p.m.

1 stop30h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 462

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Mon 16/11

6:40 a.m.-1:20 p.m.

1 stop30h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 482

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Thu 31/12

8:20 a.m.-4:02 p.m.

3 stops31h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 506

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Tue 24/11

6:40 a.m.-7:12 p.m.

3 stops36h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 532

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Thu 14/1

6:40 a.m.-12:30 a.m.

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

4:15 p.m.-5:35 a.m.

1 stop13h 20m

C$ 718

LondonMontreal

YXU London - YUL Montreal Pierre Elliott Trudeau Intl

YXUYUL

London

Fri 22/1

6:40 a.m.-10:20 p.m.

2 stops15h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

4:15 p.m.-5:35 a.m.

1 stop13h 20m

C$ 770

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from London with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Air Canada from London to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,815 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,815 reviews
Air Canada
7.1
Good
11,815 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

  • What airport do you fly from for flights from London to Montreal Pierre Elliott Trudeau Intl?

    Most people fly from London (YXU) if they book a flight from London to Montreal Pierre Elliott Trudeau Intl. On average, London has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 1 airline. London is conveniently located just 8.6 km from London’s city centre.

  • How long is the flight from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 718, WestJet can have you in Montreal Pierre Elliott Trudeau Intl Airport from London, Ontario in 17h 50m. The distance from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport is about 647 km.

  • What is the cheapest airline to fly from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from London, Ontario to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 573 on this airline. Air Canada is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from London to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on London to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from London to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from London to Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from London to Pierre Elliott Trudeau Intl

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 573AverageC$ 775FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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