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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast from C$ 407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Belfast departing on 12/8. 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

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 a.m. - 4:20 p.m.
YUL
-
BFS
28h 35m
2 stops
Multiple Airlines Logo
3:35 p.m. - 11:35 a.m.
BFS
-
YUL
25h 00m
1 stop
C$ 946Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
6:45 a.m. - 4:20 p.m.
YUL
-
BFS
28h 35m
2 stops
Multiple Airlines Logo
5:50 a.m. - 11:35 a.m.
BFS
-
YUL
34h 45m
2 stops
C$ 957Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
6:45 a.m. - 4:20 p.m.
YUL
-
BFS
28h 35m
2 stops
Multiple Airlines Logo
5:35 p.m. - 12:37 a.m.
BFS
-
YUL
36h 02m
3 stops
C$ 960Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
6:45 a.m. - 11:20 p.m.
YUL
-
BFS
35h 35m
3 stops
Multiple Airlines Logo
5:35 p.m. - 12:37 a.m.
BFS
-
YUL
36h 02m
3 stops
C$ 1,070Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
10:05 p.m. - 2:00 p.m.
YUL
-
BFS
10h 55m
1 stop
Multiple Airlines Logo
3:35 p.m. - 11:35 a.m.
BFS
-
YUL
25h 00m
1 stop
C$ 1,099Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
10:05 p.m. - 7:45 a.m.
YUL
-
BFS
28h 40m
1 stop
Multiple Airlines Logo
6:05 a.m. - 2:15 p.m.
BFS
-
YUL
13h 10m
1 stop
C$ 1,287Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul
Multiple Airlines Logo
10:05 p.m. - 7:45 a.m.
YUL
-
BFS
28h 40m
1 stop
Multiple Airlines Logo
6:05 a.m. - 2:15 p.m.
BFS
-
YUL
13h 10m
1 stop
C$ 1,288Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul
Multiple Airlines Logo
11:35 p.m. - 8:35 p.m.
YUL
-
BHD
16h 00m
1 stop
Multiple Airlines Logo
7:00 a.m. - 2:15 p.m.
BHD
-
YUL
12h 15m
1 stop
C$ 1,354Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul
Multiple Airlines Logo
11:35 p.m. - 8:35 p.m.
YUL
-
BHD
16h 00m
1 stop
Multiple Airlines Logo
7:00 a.m. - 2:15 p.m.
BHD
-
YUL
12h 15m
1 stop
C$ 1,355Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul
Multiple Airlines Logo
10:05 p.m. - 6:20 p.m.
YUL
-
BHD
15h 15m
1 stop
Multiple Airlines Logo
7:00 a.m. - 3:45 p.m.
BHD
-
YUL
13h 45m
1 stop
C$ 1,360Multiple Airlines
Thu, 16 Jul - Sun, 2 Aug

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British Airways flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast

Our best British Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Belfast flight tickets
British Airways
14 May
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
15h 45m
1 stop
BHD6:45 p.m.Belfast City
20 May
BHD11:35 a.m.Belfast City
13h 40m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,412
British Airways
5 Jun
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
31h 05m
1 stop
BHD10:05 a.m.Belfast City
9 Jun
BHD7:30 p.m.Belfast City
29h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,520
British Airways
5 Jun
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
31h 05m
1 stop
BHD10:05 a.m.Belfast City
9 Jun
BHD1:45 p.m.Belfast City
11h 30m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,567

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast 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 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:45 a.m.-4:20 p.m.

2 stops28h 35m

Belfast Intl

Mon 25/5

3:35 p.m.-11:35 a.m.

1 stop25h 00m

C$ 946

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:45 a.m.-4:20 p.m.

2 stops28h 35m

Belfast Intl

Mon 25/5

5:50 a.m.-11:35 a.m.

2 stops34h 45m

C$ 957

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:45 a.m.-4:20 p.m.

2 stops28h 35m

Belfast Intl

Mon 25/5

5:35 p.m.-12:37 a.m.

3 stops36h 02m

C$ 960

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:45 a.m.-11:20 p.m.

3 stops35h 35m

Belfast Intl

Mon 25/5

5:35 p.m.-12:37 a.m.

3 stops36h 02m

C$ 1,070

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

10:05 p.m.-2:00 p.m.

1 stop10h 55m

Belfast Intl

Mon 25/5

3:35 p.m.-11:35 a.m.

1 stop25h 00m

C$ 1,099

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

10:05 p.m.-7:45 a.m.

1 stop28h 40m

Belfast Intl

Fri 31/7

6:05 a.m.-2:15 p.m.

1 stop13h 10m

C$ 1,287

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

10:05 p.m.-7:45 a.m.

1 stop28h 40m

Belfast Intl

Fri 31/7

6:05 a.m.-2:15 p.m.

1 stop13h 10m

C$ 1,288
Quickest round-trip

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

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

1 stop16h 00m

Belfast City

Fri 31/7

7:00 a.m.-2:15 p.m.

1 stop12h 15m

C$ 1,354

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

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

1 stop16h 00m

Belfast City

Fri 31/7

7:00 a.m.-2:15 p.m.

1 stop12h 15m

C$ 1,355

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Thu 16/7

10:05 p.m.-6:20 p.m.

1 stop15h 15m

Belfast City

Sun 2/8

7:00 a.m.-3:45 p.m.

1 stop13h 45m

C$ 1,360

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Montreal Pierre Elliott Trudeau Intl Airport to Belfast flight deals and tips

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

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Belfast takes 9h 25m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Belfast.
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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Belfast

  • How far is Montreal Pierre Elliott Trudeau Intl to Belfast by plane?

    A flight from Montreal Pierre Elliott Trudeau Intl to Belfast will travel around 4749.8 km. Flights usually cover this in 9h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast were last updated today.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Belfast?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents you'll need for your trip to Belfast 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 Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Belfast

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Belfast with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 931Free CancellationRating
6.7
7,944 reviews
Search British Airways flights

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

  • How do I get Price Alerts for flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast?

    Search flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Belfast. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Montreal.

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

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

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

momondo helps you find the best flight between Montreal and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Belfast from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport