How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

What documentation or ID do you need to fly to London Stansted Airport?

The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 386 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport in 2026

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to London

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 p.m. - 11:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

19h 20m2 stops Lisbon Humberto Delgado Barcelona-El Prat

7:05 p.m. - 9:10 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

31h 05m2 stops Barcelona-El Prat Lisbon Humberto Delgado

C$ 731Multiple Airlines

Sun, 27 Sep - Sat, 3 Oct

6:50 p.m. - 6:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

18h 50m1 stop Madrid Barajas

6:20 a.m. - 3:40 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

14h 20m1 stop Madrid Barajas

C$ 749Multiple Airlines

Wed, 4 Nov - Thu, 12 Nov

10:45 p.m. - 8:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

16h 35m2 stops Lisbon Humberto Delgado Madrid Barajas

5:40 p.m. - 9:10 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

32h 30m2 stops Madrid Barajas Lisbon Humberto Delgado

C$ 753Multiple Airlines

Wed, 23 Sep - Sat, 10 Oct

10:45 p.m. - 9:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

17h 45m2 stops Lisbon Humberto Delgado Barcelona-El Prat

3:10 p.m. - 8:45 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

34h 35m2 stops Barcelona-El Prat Lisbon Humberto Delgado

C$ 753Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

5:00 p.m. - 11:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

25h 50m2 stops Toronto Pearson Intl Porto

9:15 p.m. - 10:40 a.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

18h 25m1 stop Porto

C$ 756Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

10:45 p.m. - 6:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

14h 45m2 stops Lisbon Humberto Delgado Madrid Barajas

7:50 p.m. - 9:10 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

30h 20m2 stops Madrid Barajas Lisbon Humberto Delgado

C$ 757Multiple Airlines

Mon, 21 Sep - Sat, 26 Sep

10:45 p.m. - 6:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

14h 45m2 stops Lisbon Humberto Delgado Madrid Barajas

6:00 a.m. - 9:10 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

20h 10m2 stops Madrid Barajas Lisbon Humberto Delgado

C$ 757Multiple Airlines

Mon, 21 Sep - Thu, 1 Oct

9:45 p.m. - 10:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

19h 30m2 stops Lisbon Humberto Delgado Faro

7:55 p.m. - 7:55 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

29h 00m2 stops Faro Lisbon Humberto Delgado

C$ 763Multiple Airlines

Wed, 4 Nov - Tue, 10 Nov

5:55 p.m. - 11:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

12h 25m1 stop Madrid Barajas

6:00 a.m. - 7:51 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

18h 51m2 stops Madrid Barajas Toronto Pearson Intl

C$ 764Multiple Airlines

Sun, 27 Sep - Thu, 15 Oct

10:45 p.m. - 12:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

20h 35m2 stops Lisbon Humberto Delgado Barcelona-El Prat

3:30 p.m. - 9:10 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

34h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado

C$ 770Multiple Airlines

Fri, 18 Sep - Wed, 30 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:45 p.m. - 8:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

16h 10m1 stop Barcelona-El Prat

10:00 p.m. - 12:25 a.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

31h 25m3 stops Dublin Halifax Intl Toronto Pearson Intl

C$ 1,028Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

11:45 p.m. - 9:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

16h 15m1 stop Barcelona-El Prat

6:30 a.m. - 12:25 a.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

22h 55m3 stops Dublin Halifax Intl Toronto Pearson Intl

C$ 1,046Multiple Airlines

Thu, 13 Aug - Thu, 20 Aug

11:00 p.m. - 10:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

18h 35m2 stops Paris Orly Ibiza

10:45 p.m. - 6:48 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

25h 03m2 stops Dublin Halifax Intl

C$ 1,053Multiple Airlines

Tue, 11 Aug - Wed, 19 Aug

5:45 p.m. - 10:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

23h 55m2 stops Toronto Pearson Intl Glasgow Intl

9:55 p.m. - 4:45 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

23h 50m2 stops Glasgow Intl Toronto Pearson Intl

C$ 1,056Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

7:00 p.m. - 10:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

22h 35m2 stops Lisbon Humberto Delgado Ibiza

5:30 p.m. - 12:25 a.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

35h 55m3 stops Dublin Halifax Intl Toronto Pearson Intl

C$ 1,065Multiple Airlines

Tue, 11 Aug - Tue, 25 Aug

8:50 p.m. - 11:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

9h 45m1 stop Dublin

6:30 a.m. - 5:52 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

16h 22m2 stops Dublin Toronto Pearson Intl

C$ 1,065Multiple Airlines

Wed, 12 Aug - Wed, 19 Aug

7:25 p.m. - 6:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

17h 40m1 stop Porto

6:35 a.m. - 7:32 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

17h 57m2 stops Porto Toronto Pearson Intl

C$ 1,071Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

7:00 p.m. - 10:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

22h 35m2 stops Lisbon Humberto Delgado Ibiza

10:45 p.m. - 12:25 a.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

30h 40m3 stops Dublin Halifax Intl Toronto Pearson Intl

C$ 1,078Multiple Airlines

Tue, 11 Aug - Wed, 26 Aug

4:40 p.m. - 11:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

25h 40m2 stops Zurich Dublin

6:30 a.m. - 11:15 a.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

9h 45m1 stop Dublin

C$ 1,114Multiple Airlines

Thu, 13 Aug - Thu, 20 Aug

6:20 p.m. - 12:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STN London Stansted

12h 45m1 stop Paris Charles de Gaulle

11:50 a.m. - 3:05 p.m.STN London Stansted-YUL Montreal Pierre Elliott Trudeau Intl

32h 15m3 stops Paris Charles de Gaulle Zurich Milan Malpensa

C$ 1,117Multiple Airlines

Thu, 13 Aug - Mon, 17 Aug

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

10:45 p.m.-11:05 p.m.

2 stops19h 20m

London Stansted

Sat 3/10

7:05 p.m.-9:10 p.m.

2 stops31h 05m

C$ 731

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

6:50 p.m.-6:40 p.m.

1 stop18h 50m

London Stansted

Thu 12/11

6:20 a.m.-3:40 p.m.

1 stop14h 20m

C$ 749

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

10:45 p.m.-8:20 p.m.

2 stops16h 35m

London Stansted

Sat 10/10

5:40 p.m.-9:10 p.m.

2 stops32h 30m

C$ 753

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

10:45 p.m.-9:30 p.m.

2 stops17h 45m

London Stansted

Tue 13/10

3:10 p.m.-8:45 p.m.

2 stops34h 35m

C$ 753

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

5:00 p.m.-11:50 p.m.

2 stops25h 50m

London Stansted

Tue 13/10

9:15 p.m.-10:40 a.m.

1 stop18h 25m

C$ 756

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

10:45 p.m.-6:30 p.m.

2 stops14h 45m

London Stansted

Sat 26/9

7:50 p.m.-9:10 p.m.

2 stops30h 20m

C$ 757

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

10:45 p.m.-6:30 p.m.

2 stops14h 45m

London Stansted

Thu 1/10

6:00 a.m.-9:10 p.m.

2 stops20h 10m

C$ 757

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

9:45 p.m.-10:15 p.m.

2 stops19h 30m

London Stansted

Tue 10/11

7:55 p.m.-7:55 p.m.

2 stops29h 00m

C$ 763

Quickest round-trip

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

5:55 p.m.-11:20 a.m.

1 stop12h 25m

London Stansted

Thu 15/10

6:00 a.m.-7:51 p.m.

2 stops18h 51m

C$ 764

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - STN London Stansted

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

10:45 p.m.-12:20 a.m.

2 stops20h 35m

London Stansted

Wed 30/9

3:30 p.m.-9:10 p.m.

2 stops34h 40m

C$ 770

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport (YUL to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

Fastest flight time	10h 55m
Direct flights	None

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport takes 10h 55m

There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport.

Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

How far is Montreal Pierre Elliott Trudeau Intl to London Stansted by plane?
The distance between Montreal Pierre Elliott Trudeau Intl and London Stansted is about 5237.9 km. Typically, this will take 10h 55m by plane in normal conditions.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport are updated daily.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport

How do I get Price Alerts for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Montreal Pierre Elliott Trudeau Intl Airport from London Stansted Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Milton Keynes

Gatwick

Wembley

Staines-upon-Thames

Slough

Banbury

Ramsgate

Watford

Wokingham

Dartford

Feltham

Hayes

Crawley

Croydon

Chelmsford

Waterlooville

Richmond

Basingstoke

Woking

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to London?

Finding the right flight to London from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Montreal to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to London.

I’m not ready to book a flight from Montreal to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.