
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $549 (CheapOair) |
One-way from | $308 (FlightHub) |
Popular in | July |
Cheapest in | January |
Average price | $607 |
Good round-trip deal | $217 or less |
Fly from
Fly to
Route
Depart
Return
Price
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Wed 11/19
10:35 am-9:45 am
1 stop18h 10m
London Gatwick
Mon 11/24
11:40 am-12:35 am
1 stop17h 55m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Tue 12/2
10:35 am-9:45 am
1 stop18h 10m
London Gatwick
Mon 12/8
11:40 am-6:25 pm
1 stop11h 45m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Tue 1/13
2:30 pm-9:45 am
1 stop14h 15m
London Gatwick
Sat 1/17
11:40 am-8:55 pm
1 stop14h 15m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sat 1/10
3:55 pm-9:45 am
1 stop12h 50m
London Gatwick
Fri 1/16
11:40 am-8:55 pm
1 stop14h 15m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Fri 11/28
2:30 pm-9:45 am
1 stop14h 15m
London Gatwick
Sat 12/6
11:40 am-6:25 pm
1 stop11h 45m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sun 1/11
2:30 pm-9:45 am
1 stop14h 15m
London Gatwick
Fri 1/16
11:40 am-8:55 pm
1 stop14h 15m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sun 1/11
2:30 pm-9:45 am
1 stop14h 15m
London Gatwick
Sun 1/18
11:40 am-8:55 pm
1 stop14h 15m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sat 1/10
3:55 pm-9:45 am
1 stop12h 50m
London Gatwick
Sat 1/17
11:40 am-8:55 pm
1 stop14h 15m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Mon 1/12
2:30 pm-9:45 am
1 stop14h 15m
London Gatwick
Sun 1/18
11:40 am-8:55 pm
1 stop14h 15m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Thu 1/29
2:30 pm-9:45 am
1 stop14h 15m
London Gatwick
Sun 3/1
11:40 am-8:55 pm
1 stop14h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, December is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport (average of $344). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in July is currently the most expensive (average of $645). 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.
It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in the morning. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.
About 10% of weekly flights between Montreal and London have experienced delays in the past year, with the average delay time being 102 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$554 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$526 | Average$714 | FlexibilityNo cancel fee | On-time50% |