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Cheap flights from Montreal to Belfast from C$ 530

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BHD
8 Jul — 15 Jul1
1 adult

Cheap flight deals from Montreal to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2025.

Round-trip from

C$ 1,158

One-way from

C$ 530
8/8-23/8
  • 8/8-23/8
  • 2 total stops
  • 57h 05m total
  • Montreal to Belfast
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10/7
  • 10/7
  • 2 total stops
  • 29h 25m total
  • Montreal to Belfast
Search Deals

Find flight deals from Montreal to Belfast

Cheapest flights from Montreal to Belfast
Explore the most affordable flight options available from Montreal to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Fri 8/810:05 p.m.YUL - BFS
1 stop30h 20mMultiple Airlines
Sat 23/84:30 p.m.BFS - YUL
1 stop26h 45mMultiple Airlines
Deal found 2/7C$ 1,158
Fri 8/810:05 p.m.YUL - BHD
1 stop17h 20mMultiple Airlines
Sat 23/87:00 a.m.BHD - YUL
1 stop12h 15mMultiple Airlines
Deal found 2/7C$ 1,292
Thu 7/810:05 p.m.YUL - BHD
1 stop12h 25mAmerican Airlines
Sun 24/86:50 a.m.BHD - YUL
1 stop18h 25mAmerican Airlines
Deal found 2/7C$ 1,330
Thu 31/76:50 p.m.YUL - BHD
1 stop21h 15mDelta
Thu 7/85:25 p.m.BHD - YUL
1 stop28h 30mDelta
Deal found 3/7C$ 1,517
Sat 9/86:50 p.m.YUL - BHD
1 stop21h 25mKLM
Fri 22/86:30 a.m.BHD - YUL
1 stop15h 25mKLM
Deal found 2/7C$ 1,533

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal 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, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Montreal to Belfast that are best for you.

Fly from

Montreal

Fly to

Belfast

Route

Depart

Return

Price

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

10:05 p.m.-9:25 a.m.

1 stop30h 20m

Belfast Intl

Sat 23/8

4:30 p.m.-2:15 p.m.

1 stop26h 45m

C$ 1,158

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

10:05 p.m.-8:25 p.m.

1 stop17h 20m

Belfast City

Sat 23/8

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

1 stop12h 15m

C$ 1,292

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Thu 7/8

10:05 p.m.-3:30 p.m.

1 stop12h 25m

Belfast City

Sun 24/8

6:50 a.m.-8:15 p.m.

1 stop18h 25m

C$ 1,330

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Thu 31/7

6:50 p.m.-9:05 p.m.

1 stop21h 15m

Belfast City

Thu 7/8

5:25 p.m.-4:55 p.m.

1 stop28h 30m

C$ 1,517

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Sat 9/8

6:50 p.m.-9:15 p.m.

1 stop21h 25m

Belfast City

Fri 22/8

6:30 a.m.-4:55 p.m.

1 stop15h 25m

C$ 1,533

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 10/7

11:00 p.m.-9:25 a.m.

2 stops29h 25m

C$ 530

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

3:10 p.m.-8:50 p.m.

3 stops24h 40m

C$ 645

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

7:47 a.m.-9:20 a.m.

2 stops20h 33m

C$ 955

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Best time to book a flight from Montreal to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Belfast

What is the cheapest time of day to fly from YMQ to BFS?

Find hourly flight availability from Montreal to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Belfast as you normally would.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated 3 July 2025.
Get a feel of what it's like to fly with Delta,KLM, andAmerican Airlines from Montreal to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Montreal to Belfast that include hotel bookings?

    Yes. In addition to deals on Montreal to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Belfast.

  • Can I find deals for business class flights from Montreal to Belfast?

    Yes. Cheapflights offers flight deals from Montreal to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to Belfast

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