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Cheap flights from Montreal to Castletown from C$ 1,256

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Castletown departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal to Castletown

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:05 p.m. - 1:35 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
10h 30m1 stop London Gatwick
Multiple Airlines Logo
5:40 p.m. - 5:02 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
28h 22m2 stops London Gatwick Toronto Pearson Intl
C$ 1,256Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
6:45 a.m. - 4:50 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
29h 05m3 stops Toronto Pearson Intl London Gatwick Dublin
Multiple Airlines Logo
9:30 a.m. - 12:25 a.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
19h 55m2 stops Manchester Toronto Pearson Intl
C$ 1,508Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
7:00 p.m. - 4:50 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
16h 50m2 stops Brussels Bruxelles-National Dublin
Multiple Airlines Logo
9:30 a.m. - 12:25 a.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
19h 55m2 stops Manchester Toronto Pearson Intl
C$ 1,531Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
5:00 p.m. - 4:50 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
18h 50m3 stops Toronto Pearson Intl London Gatwick Dublin
Multiple Airlines Logo
3:35 p.m. - 9:00 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
34h 25m3 stops Manchester Casablanca Mohamed V Paris Orly
C$ 1,629Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
10:05 p.m. - 10:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
31h 45m1 stop London Gatwick
Multiple Airlines Logo
5:40 p.m. - 2:15 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
25h 35m1 stop London Gatwick
C$ 1,907Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
British Airways Logo
10:00 p.m. - 3:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
12h 30m1 stop London Heathrow
British Airways Logo
3:35 p.m. - 8:15 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
33h 40m2 stops Manchester London Heathrow
C$ 2,390British Airways
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
10:00 p.m. - 3:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
12h 30m1 stop London Heathrow
British Airways Logo
9:30 a.m. - 8:15 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
15h 45m2 stops Manchester London Heathrow
C$ 2,396British Airways
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
10:00 p.m. - 3:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
12h 30m1 stop London Heathrow
British Airways Logo
11:35 a.m. - 8:15 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
13h 40m1 stop London Heathrow
C$ 2,444British Airways
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
10:00 p.m. - 3:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
12h 30m1 stop London Heathrow
British Airways Logo
11:35 a.m. - 8:15 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
13h 40m1 stop London Heathrow
C$ 2,449British Airways
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
10:00 p.m. - 1:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-IOM Castletown Ronaldsway
34h 25m2 stops London Heathrow Manchester
British Airways Logo
3:35 p.m. - 8:15 p.m.IOM  Castletown Ronaldsway-YUL Montreal Pierre Elliott Trudeau Intl
33h 40m2 stops Manchester London Heathrow
C$ 2,484British Airways
Sun, 13 Sep - Wed, 16 Sep

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British Airways flights from Montreal to Castletown

Our best British Airways deals on Montreal to Castletown flight tickets
British Airways
13 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
IOM3:30 p.m.Castletown Ronaldsway
16 Sep
IOM3:35 p.m.Castletown Ronaldsway
33h 40m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,390
British Airways
13 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
IOM3:30 p.m.Castletown Ronaldsway
16 Sep
IOM9:30 a.m.Castletown Ronaldsway
15h 45m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,396
British Airways
13 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
IOM3:30 p.m.Castletown Ronaldsway
16 Sep
IOM11:35 a.m.Castletown Ronaldsway
13h 40m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,444

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Castletown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Montreal to Castletown that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

10:05 p.m.-1:35 p.m.

1 stop10h 30m

Castletown Ronaldsway

Fri 25/9

5:40 p.m.-5:02 p.m.

2 stops28h 22m

C$ 1,256

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:45 a.m.-4:50 p.m.

3 stops29h 05m

Castletown Ronaldsway

Fri 25/9

9:30 a.m.-12:25 a.m.

2 stops19h 55m

C$ 1,508

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

7:00 p.m.-4:50 p.m.

2 stops16h 50m

Castletown Ronaldsway

Fri 25/9

9:30 a.m.-12:25 a.m.

2 stops19h 55m

C$ 1,531

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

5:00 p.m.-4:50 p.m.

3 stops18h 50m

Castletown Ronaldsway

Fri 25/9

3:35 p.m.-9:00 p.m.

3 stops34h 25m

C$ 1,629

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

10:05 p.m.-10:50 a.m.

1 stop31h 45m

Castletown Ronaldsway

Fri 25/9

5:40 p.m.-2:15 p.m.

1 stop25h 35m

C$ 1,907

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:00 p.m.-3:30 p.m.

1 stop12h 30m

Castletown Ronaldsway

Wed 16/9

3:35 p.m.-8:15 p.m.

2 stops33h 40m

C$ 2,390

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:00 p.m.-3:30 p.m.

1 stop12h 30m

Castletown Ronaldsway

Wed 16/9

9:30 a.m.-8:15 p.m.

2 stops15h 45m

C$ 2,396
Quickest round-trip

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:00 p.m.-3:30 p.m.

1 stop12h 30m

Castletown Ronaldsway

Wed 16/9

11:35 a.m.-8:15 p.m.

1 stop13h 40m

C$ 2,444

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:00 p.m.-3:30 p.m.

1 stop12h 30m

Castletown Ronaldsway

Wed 16/9

11:35 a.m.-8:15 p.m.

1 stop13h 40m

C$ 2,449

MontrealCastletown

YUL Montreal Pierre Elliott Trudeau Intl - IOM Castletown Ronaldsway

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:00 p.m.-1:25 p.m.

2 stops34h 25m

Castletown Ronaldsway

Wed 16/9

3:35 p.m.-8:15 p.m.

2 stops33h 40m

C$ 2,484

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Montreal to Castletown

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Castletown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Castletown (YMQ to IOM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Castletown

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Montreal to Castletown takes 14h 55m
There are no direct flights from Montreal to Castletown. There are no popular flight routes from Montreal to Castletown.
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Frequently asked questions about flying from Montreal to Castletown

  • How far is Montreal to Castletown Ronaldsway by plane?

    The distance between Montreal and Castletown Ronaldsway is about 4832.0 km. A reasonable flight in good conditions will take 14h 55m.

  • When did momondo last update prices for flights from Montreal to Castletown Ronaldsway Airport?

    Prices for flights from Montreal to Castletown Ronaldsway Airport were last updated today.

  • How old do you have to be to fly from Montreal to Castletown Ronaldsway 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 to Castletown Ronaldsway Airport.

  • What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

    The travel and health documents you'll need for your trip to Castletown Ronaldsway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castletown Ronaldsway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Montreal to Castletown

  • How do I get Price Alerts for flights from Montreal to Castletown?

    Confirm your travel details to search for the latest offers for flights from Montreal to Castletown. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Montreal to Castletown with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Castletown for you.

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

Yes. All flights to Castletown from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Castletown.

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

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

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Cabin classes currently available on flights to Castletown

List of cabin classes available on flights landing in Castletown. Availability may vary depending on flight origin and airline.
Business Class to Castletown