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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast from C$ 403

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 31/1. 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
8:10 p.m. - 5:55 p.m.
YUL
-
BFS
16h 45m
1 stop
Multiple Airlines Logo
2:40 p.m. - 12:40 p.m.
BFS
-
YUL
27h 00m
1 stop
C$ 816Multiple Airlines
mer., 18 févr. - lun., 23 févr.
Multiple Airlines Logo
9:40 p.m. - 5:55 p.m.
YUL
-
BFS
15h 15m
1 stop
Multiple Airlines Logo
5:30 p.m. - 7:40 p.m.
BFS
-
YUL
31h 10m
1 stop
C$ 866Multiple Airlines
mer., 18 févr. - mar., 24 févr.
Multiple Airlines Logo
9:40 p.m. - 5:55 p.m.
YUL
-
BFS
15h 15m
1 stop
Multiple Airlines Logo
8:55 p.m. - 7:40 p.m.
BFS
-
YUL
27h 45m
2 stops
C$ 886Multiple Airlines
mer., 18 févr. - mar., 24 févr.
Multiple Airlines Logo
9:40 p.m. - 5:55 p.m.
YUL
-
BFS
15h 15m
1 stop
Multiple Airlines Logo
10:10 a.m. - 7:40 p.m.
BFS
-
YUL
14h 30m
1 stop
C$ 905Multiple Airlines
mer., 18 févr. - mer., 25 févr.
Multiple Airlines Logo
4:15 p.m. - 5:55 p.m.
YUL
-
BFS
20h 40m
2 stops
Multiple Airlines Logo
5:30 p.m. - 7:40 p.m.
BFS
-
YUL
31h 10m
1 stop
C$ 925Multiple Airlines
mar., 17 févr. - mar., 24 févr.
Multiple Airlines Logo
8:10 p.m. - 2:25 p.m.
YUL
-
BFS
13h 15m
1 stop
Multiple Airlines Logo
5:30 p.m. - 7:40 p.m.
BFS
-
YUL
31h 10m
1 stop
C$ 943Multiple Airlines
mar., 17 févr. - mar., 24 févr.
Multiple Airlines Logo
8:10 p.m. - 1:40 p.m.
YUL
-
BFS
12h 30m
1 stop
Multiple Airlines Logo
5:30 p.m. - 7:40 p.m.
BFS
-
YUL
31h 10m
1 stop
C$ 948Multiple Airlines
jeu., 19 févr. - mar., 24 févr.
Multiple Airlines Logo
4:15 p.m. - 5:55 p.m.
YUL
-
BFS
20h 40m
2 stops
Multiple Airlines Logo
10:10 a.m. - 7:40 p.m.
BFS
-
YUL
14h 30m
1 stop
C$ 963Multiple Airlines
mar., 17 févr. - mer., 25 févr.
Multiple Airlines Logo
8:10 p.m. - 1:40 p.m.
YUL
-
BFS
12h 30m
1 stop
Multiple Airlines Logo
8:55 p.m. - 7:40 p.m.
BFS
-
YUL
27h 45m
2 stops
C$ 968Multiple Airlines
jeu., 19 févr. - mar., 24 févr.
Multiple Airlines Logo
4:45 p.m. - 11:55 p.m.
YUL
-
BFS
26h 10m
2 stops
Multiple Airlines Logo
3:20 p.m. - 2:55 p.m.
BFS
-
YUL
28h 35m
2 stops
C$ 970Multiple Airlines
mer., 18 févr. - lun., 23 févr.

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport 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 15 janvier 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mer. 18/2

8:10 p.m.-5:55 p.m.

1 stop16h 45m

Belfast Intl

lun. 23/2

2:40 p.m.-12:40 p.m.

1 stop27h 00m

C$ 816

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mer. 18/2

9:40 p.m.-5:55 p.m.

1 stop15h 15m

Belfast Intl

mar. 24/2

5:30 p.m.-7:40 p.m.

1 stop31h 10m

C$ 866

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mer. 18/2

9:40 p.m.-5:55 p.m.

1 stop15h 15m

Belfast Intl

mar. 24/2

8:55 p.m.-7:40 p.m.

2 stops27h 45m

C$ 886

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mer. 18/2

9:40 p.m.-5:55 p.m.

1 stop15h 15m

Belfast Intl

mer. 25/2

10:10 a.m.-7:40 p.m.

1 stop14h 30m

C$ 905

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mar. 17/2

4:15 p.m.-5:55 p.m.

2 stops20h 40m

Belfast Intl

mar. 24/2

5:30 p.m.-7:40 p.m.

1 stop31h 10m

C$ 925

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mar. 17/2

8:10 p.m.-2:25 p.m.

1 stop13h 15m

Belfast Intl

mar. 24/2

5:30 p.m.-7:40 p.m.

1 stop31h 10m

C$ 943

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

jeu. 19/2

8:10 p.m.-1:40 p.m.

1 stop12h 30m

Belfast Intl

mar. 24/2

5:30 p.m.-7:40 p.m.

1 stop31h 10m

C$ 948

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mar. 17/2

4:15 p.m.-5:55 p.m.

2 stops20h 40m

Belfast Intl

mer. 25/2

10:10 a.m.-7:40 p.m.

1 stop14h 30m

C$ 963

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

jeu. 19/2

8:10 p.m.-1:40 p.m.

1 stop12h 30m

Belfast Intl

mar. 24/2

8:55 p.m.-7:40 p.m.

2 stops27h 45m

C$ 968

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

mer. 18/2

4:45 p.m.-11:55 p.m.

2 stops26h 10m

Belfast Intl

lun. 23/2

3:20 p.m.-2:55 p.m.

2 stops28h 35m

C$ 970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl 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 Belfast Intl Airport (YUL to BFS) 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 Intl Airport

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport takes 12h 35m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport.
Search flight deals

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

    There are 4730.2 km between Montreal Pierre Elliott Trudeau Intl and Belfast Intl. 12h 35m is a normal flight duration for this route.

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

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

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

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

    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 Intl Airport.

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

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

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport?

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

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 1,004Free CancellationRating
6.7
7,676 reviews
Search British Airways flights

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

    Search flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport. 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 Intl Airport 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.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Armagh

Why use momondo?

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

Finding the right flight to Belfast 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 Belfast quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Belfast from Montreal which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Montreal to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Montreal to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.

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