Find Cheap Flights from Montreal Elliott Trudeau to London (YUL - LON)

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Good to Know

Low Season:
November
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
2%
expected price increase
Average price:
C$ 1053
(avg. price over the last 2 weeks)
Good Deal:
C$ 774
or less (round trip)

When to Book Flights from Montreal Elliott Trudeau to London

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for C$ 774 or less.
The cheapest flight from Montreal Elliott Trudeau to London was found, on average, 79 days before departure.
Book at least 4 weeks before departure in order to get a below-average price.
Morning departure is around 6% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Montreal Elliott Trudeau to London Flights

How long does a flight from Montreal Elliott Trudeau to London take?
An average nonstop flight takes 9h 35m, covering a distance of 5235 km.
How many flights are there between Montreal Elliott Trudeau and London?
There are 121 (nonstop) flights between Montreal Elliott Trudeau and London per week, averaging 17 per day.
Which airlines provide the cheapest flights from Montreal Elliott Trudeau to London?
In the past 3 days, the cheapest round-trip tickets were found on WOW air (C$ 421), Multiple Airlines (C$ 575) and Air Transat (C$ 599).
Do I need a passport to fly between Montreal Elliott Trudeau and London?
Yes.
Which airlines fly most frequently between Montreal Elliott Trudeau and London?
Austrian Airlines (2 times daily), American Airlines (1 times daily), Air Canada (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Montreal Elliott Trudeau to London?
For Montreal Elliott Trudeau to London, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to Montreal Elliott Trudeau, the best deals are generally found on Thursday, with Wednesday being the most expensive.

Book cheap flights from Montreal Elliott Trudeau to London (round-trip)

Airports
Origin
Montreal
C$ 421
only
C$ 421
Destination
London
C$ 421
only
C$ 421
Mon, 22 Jan
YUL
LGW
10h 35m
Sun, 28 Jan
LGW
YUL
11h 15m
C$ 421
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

LGW
KEF
Okay 5.6

Better seats on this leg of the journey.

All food and drinks were extra and expensive. Wasn't prepared for no entertainment on the flight.

BWI
KEF
Okay 5.6

Crew was Great A+

Every leg of flight was delayed and very late arriving to our destination

ORD
KEF
Mediocre 2.0

NOTHING.

Cheap flight sounds great...except it’s not actually cheap. Once you add on charges for baggage, seats, water on board, etc., it’s about the price of a standard ticket on a quality airline. (Plus they didn’t actually reserve the seats I paid $20 for, even though I have the receipt). Amenities on board are atrocious. No Wifi, no in flight entertainment (except an iPad you can pay $25 for that features 10 movies from 1992), no USB ports...you even have to pay for water!!! My flight was delayed twice in one week causing me to miss my connecting flights both to my destination and back home by 5 minutes. Because they are not a member of an airline alliance, my only options were to wait until the next day and stay in a shared hotel room or rebook on another airline for $600 which they couldn’t guarantee I would be reimbursed for. The general apathy shown by the staff and lack of communication is abhorrent. The least they could do is apologize and help direct me to somewhere I could find more information. They were positively clueless! Spend a little extra and book on a respectable airline that values their customers...and maybe you won’t be out $1200 (in addition to the cost of the “cheap” tickets) like I am!!

Tue, 13 Mar
YUL
LGW
12h 15m
Wed, 21 Mar
LGW
YUL
11h 15m
C$ 575
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 24 Jan
YUL
LGW
9h 55m
Tue, 6 Feb
LGW
YUL
13h 35m
C$ 599
Trip: 14 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 4 reviews
Boarding
7.5
Comfort
6.8
Crew
8.0
Entertainment
6.9
Food
6.4
FLL
YUL
Good 6.0

Staff was super nice

Too small

YUL
MCO
Okay 4.0

I was crammed into the middle seat between two obese men. I could hardly move my legs or arms. They offered bistro but when I asked for a bistro item they said they had no more.

CDG
YYZ
Good 6.0

Flight was 3 hours delayed

YYZ
LGW
Okay 4.6

Delays Antiquated electronics use procedures Slow onboard service on a red-eye flight

MCO
YUL
Mediocre 2.0

I hope the Air Transat stop cheeting and the coverlet punish it

I would like never to remember Air transit since it is a cheering organization The cause me to loose my very appointment and Let me in Avery bad situation Once I arrived the checking counter they said sorry The time is over. Although I was there one hour before departure time

Sun, 4 Feb
YUL
LGW
10h 35m
Sun, 11 Feb
LGW
YUL
11h 15m
C$ 421
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

DUB
KEF
Mediocre 2.6

By the time you pay for a 20kg bag or even a standard carry on, a seat that reclines, and a drink of water or two, you could get a much better flight with all amenities included and a shorter turnaround for the same price.

LGW
KEF
Okay 4.6

Good design

Most uncomfortable seats I've experienced. They charge for EVERYTHING, even water. They actively sell Duty Free several times.

LGW
KEF
Okay 5.6

Better seats on this leg of the journey.

All food and drinks were extra and expensive. Wasn't prepared for no entertainment on the flight.

DUB
KEF
Excellent 10.0

USB chargers on every seat.

Extra charge on carry on bags.

Thu, 22 Feb
YUL
LGW
10h 35m
Thu, 1 Mar
LGW
YUL
11h 15m
C$ 421
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
LGW
KEF
Okay 5.6

Better seats on this leg of the journey.

All food and drinks were extra and expensive. Wasn't prepared for no entertainment on the flight.

DUB
KEF
Mediocre 2.6

By the time you pay for a 20kg bag or even a standard carry on, a seat that reclines, and a drink of water or two, you could get a much better flight with all amenities included and a shorter turnaround for the same price.

KEF
EWR
Okay 4.3

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

BWI
KEF
Okay 5.6

Crew was Great A+

Every leg of flight was delayed and very late arriving to our destination

Mon, 7 May
YUL
LGW
9h 35m
Thu, 17 May
LGW
YUL
12h 10m
C$ 423
Trip: 11 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
LGW
KEF
Okay 5.6

Better seats on this leg of the journey.

All food and drinks were extra and expensive. Wasn't prepared for no entertainment on the flight.

ORD
KEF
Mediocre 2.0

NOTHING.

Cheap flight sounds great...except it’s not actually cheap. Once you add on charges for baggage, seats, water on board, etc., it’s about the price of a standard ticket on a quality airline. (Plus they didn’t actually reserve the seats I paid $20 for, even though I have the receipt). Amenities on board are atrocious. No Wifi, no in flight entertainment (except an iPad you can pay $25 for that features 10 movies from 1992), no USB ports...you even have to pay for water!!! My flight was delayed twice in one week causing me to miss my connecting flights both to my destination and back home by 5 minutes. Because they are not a member of an airline alliance, my only options were to wait until the next day and stay in a shared hotel room or rebook on another airline for $600 which they couldn’t guarantee I would be reimbursed for. The general apathy shown by the staff and lack of communication is abhorrent. The least they could do is apologize and help direct me to somewhere I could find more information. They were positively clueless! Spend a little extra and book on a respectable airline that values their customers...and maybe you won’t be out $1200 (in addition to the cost of the “cheap” tickets) like I am!!

CDG
KEF
Good 6.0

We of course liked the cost and convenience of the Pittsburgh location.

When we missed our flight out of Paris due to a long wait at passport control, WOW customer service would not work with us. We did not ask for refunds or even hotel reimbursement we simply asked to be booked on the next days flight to Pittsburgh and WOW refused making us purchase new tickets for over $1000.

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

Wed, 17 Jan
YUL
LGW
10h 35m
Wed, 24 Jan
LGW
YUL
11h 15m
C$ 425
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

SXF
KEF
Okay 4.6

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

DUB
KEF
Mediocre 2.6

By the time you pay for a 20kg bag or even a standard carry on, a seat that reclines, and a drink of water or two, you could get a much better flight with all amenities included and a shorter turnaround for the same price.

CDG
KEF
Good 6.0

We of course liked the cost and convenience of the Pittsburgh location.

When we missed our flight out of Paris due to a long wait at passport control, WOW customer service would not work with us. We did not ask for refunds or even hotel reimbursement we simply asked to be booked on the next days flight to Pittsburgh and WOW refused making us purchase new tickets for over $1000.

Tue, 6 Feb
YUL
LGW
18h 08m
Thu, 15 Feb
LGW
YUL
11h 17m
C$ 587
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 17 Jan
YUL
LGW
9h 55m
Mon, 22 Jan
LGW
YUL
13h 35m
C$ 604
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 4 reviews
Boarding
7.5
Comfort
6.8
Crew
8.0
Entertainment
6.9
Food
6.4
YVR
PVR
Excellent 10.0

No food or snacks on 5-hour flight, but you get what you pay for!

FLL
YUL
Good 6.0

Staff was super nice

Too small

MCO
YUL
Mediocre 2.0

I hope the Air Transat stop cheeting and the coverlet punish it

I would like never to remember Air transit since it is a cheering organization The cause me to loose my very appointment and Let me in Avery bad situation Once I arrived the checking counter they said sorry The time is over. Although I was there one hour before departure time

YYZ
LGW
Okay 4.6

Delays Antiquated electronics use procedures Slow onboard service on a red-eye flight

LGW
YYZ
Excellent 9.0

Very friendly flight crew. The aircraft was very clean and new. It made the flight pleasant.

I think a better variety of movies would have made the flight better. I paid $9 for ear buds that were perhaps not worth the money. Most airlines provide free of charge. However the flight cost was less expensive than the competition, so I have no complaints. I will fly again with Air transat

Mon, 22 Jan
YUL
LGW
10h 35m
Mon, 29 Jan
LGW
YUL
11h 15m
C$ 425
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
DUB
KEF
Mediocre 2.6

By the time you pay for a 20kg bag or even a standard carry on, a seat that reclines, and a drink of water or two, you could get a much better flight with all amenities included and a shorter turnaround for the same price.

CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

ORD
KEF
Mediocre 2.0

NOTHING.

Cheap flight sounds great...except it’s not actually cheap. Once you add on charges for baggage, seats, water on board, etc., it’s about the price of a standard ticket on a quality airline. (Plus they didn’t actually reserve the seats I paid $20 for, even though I have the receipt). Amenities on board are atrocious. No Wifi, no in flight entertainment (except an iPad you can pay $25 for that features 10 movies from 1992), no USB ports...you even have to pay for water!!! My flight was delayed twice in one week causing me to miss my connecting flights both to my destination and back home by 5 minutes. Because they are not a member of an airline alliance, my only options were to wait until the next day and stay in a shared hotel room or rebook on another airline for $600 which they couldn’t guarantee I would be reimbursed for. The general apathy shown by the staff and lack of communication is abhorrent. The least they could do is apologize and help direct me to somewhere I could find more information. They were positively clueless! Spend a little extra and book on a respectable airline that values their customers...and maybe you won’t be out $1200 (in addition to the cost of the “cheap” tickets) like I am!!

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

LGW
KEF
Okay 5.6

Better seats on this leg of the journey.

All food and drinks were extra and expensive. Wasn't prepared for no entertainment on the flight.

Sat, 3 Mar
YUL
LGW
10h 05m
Thu, 8 Mar
LGW
YUL
11h 55m
C$ 594
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 24 Jan
YUL
LGW
10h 35m
Wed, 31 Jan
LGW
YUL
11h 15m
C$ 425
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
KEF
EWR
Okay 4.3

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

DUB
KEF
Excellent 10.0

USB chargers on every seat.

Extra charge on carry on bags.

DUB
KEF
Mediocre 2.6

By the time you pay for a 20kg bag or even a standard carry on, a seat that reclines, and a drink of water or two, you could get a much better flight with all amenities included and a shorter turnaround for the same price.

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

CDG
KEF
Excellent 8.6

overall had a nice experience w WOW. planes were clean and comfortable and flight crew was pleasant. spacing between seats was much better than domestic low cost carriers which is important for someone tall like me.

i had to look up my departure gate info online vs in the app leaving from europe which i found annoying. the one huge complaint i had relates to checked baggage. in particular, the website says checked baggage is $74.99 per leg; however, leg is not defined. when i was charged $149.98, i assumed that was to Europe (US to Iceland being leg one and Iceland to Europe leg two). When i purchased "return" baggage fee, i immediately realized that leg was defined differently and i had in fact already paid to have my bag checked home from Europe. i sent customer service a note within the hour and explained my mistake based on their ambiguity but was told that such fees are non refundable which i find to be extremely bad policy considering my circumstances and the promptness with which i raised my issue.

Tue, 23 Jan
YUL
LGW
10h 53m
Fri, 26 Jan
LGW
YUL
11h 33m
C$ 596
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, 4 Feb
YUL
LGW
10h 35m
Sun, 18 Feb
LGW
YUL
11h 15m
C$ 425
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
LGW
KEF
Okay 5.6

Better seats on this leg of the journey.

All food and drinks were extra and expensive. Wasn't prepared for no entertainment on the flight.

CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

SXF
KEF
Okay 4.6

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

DUB
KEF
Excellent 10.0

USB chargers on every seat.

Extra charge on carry on bags.

Fri, 26 Jan
YUL
LGW
16h 08m
Thu, 1 Feb
LGW
YUL
11h 17m
C$ 600
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 14 Feb
YUL
LGW
10h 35m
Mon, 19 Feb
LGW
YUL
11h 15m
C$ 425
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
BWI
KEF
Okay 5.6

Crew was Great A+

Every leg of flight was delayed and very late arriving to our destination

SXF
KEF
Okay 4.6

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

DUB
KEF
Mediocre 2.6

By the time you pay for a 20kg bag or even a standard carry on, a seat that reclines, and a drink of water or two, you could get a much better flight with all amenities included and a shorter turnaround for the same price.

CDG
KEF
Good 6.0

We of course liked the cost and convenience of the Pittsburgh location.

When we missed our flight out of Paris due to a long wait at passport control, WOW customer service would not work with us. We did not ask for refunds or even hotel reimbursement we simply asked to be booked on the next days flight to Pittsburgh and WOW refused making us purchase new tickets for over $1000.

ORD
KEF
Mediocre 2.0

NOTHING.

Cheap flight sounds great...except it’s not actually cheap. Once you add on charges for baggage, seats, water on board, etc., it’s about the price of a standard ticket on a quality airline. (Plus they didn’t actually reserve the seats I paid $20 for, even though I have the receipt). Amenities on board are atrocious. No Wifi, no in flight entertainment (except an iPad you can pay $25 for that features 10 movies from 1992), no USB ports...you even have to pay for water!!! My flight was delayed twice in one week causing me to miss my connecting flights both to my destination and back home by 5 minutes. Because they are not a member of an airline alliance, my only options were to wait until the next day and stay in a shared hotel room or rebook on another airline for $600 which they couldn’t guarantee I would be reimbursed for. The general apathy shown by the staff and lack of communication is abhorrent. The least they could do is apologize and help direct me to somewhere I could find more information. They were positively clueless! Spend a little extra and book on a respectable airline that values their customers...and maybe you won’t be out $1200 (in addition to the cost of the “cheap” tickets) like I am!!

Mon, 5 Feb
YUL
LGW
35h 35m
Thu, 15 Feb
LGW
YUL
11h 17m
C$ 600
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 21 Feb
YUL
LGW
10h 35m
Wed, 28 Feb
LGW
YUL
11h 15m
C$ 425
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
CDG
KEF
Excellent 8.6

overall had a nice experience w WOW. planes were clean and comfortable and flight crew was pleasant. spacing between seats was much better than domestic low cost carriers which is important for someone tall like me.

i had to look up my departure gate info online vs in the app leaving from europe which i found annoying. the one huge complaint i had relates to checked baggage. in particular, the website says checked baggage is $74.99 per leg; however, leg is not defined. when i was charged $149.98, i assumed that was to Europe (US to Iceland being leg one and Iceland to Europe leg two). When i purchased "return" baggage fee, i immediately realized that leg was defined differently and i had in fact already paid to have my bag checked home from Europe. i sent customer service a note within the hour and explained my mistake based on their ambiguity but was told that such fees are non refundable which i find to be extremely bad policy considering my circumstances and the promptness with which i raised my issue.

CDG
KEF
Good 6.0

We of course liked the cost and convenience of the Pittsburgh location.

When we missed our flight out of Paris due to a long wait at passport control, WOW customer service would not work with us. We did not ask for refunds or even hotel reimbursement we simply asked to be booked on the next days flight to Pittsburgh and WOW refused making us purchase new tickets for over $1000.

DUB
KEF
Excellent 10.0

USB chargers on every seat.

Extra charge on carry on bags.

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

KEF
EWR
Okay 4.3

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

Mon, 5 Feb
YUL
LGW
35h 35m
Wed, 14 Feb
LGW
YUL
24h 32m
C$ 602
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 4 Jun
YUL
LGW
9h 35m
Mon, 18 Jun
LGW
YUL
12h 10m
C$ 441
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1114 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

DUB
KEF
Excellent 10.0

USB chargers on every seat.

Extra charge on carry on bags.

SXF
KEF
Okay 4.6

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

CDG
KEF
Good 6.0

We of course liked the cost and convenience of the Pittsburgh location.

When we missed our flight out of Paris due to a long wait at passport control, WOW customer service would not work with us. We did not ask for refunds or even hotel reimbursement we simply asked to be booked on the next days flight to Pittsburgh and WOW refused making us purchase new tickets for over $1000.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.