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Cheap flights from Ottawa to Northern Ireland from C$ 1,044

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BFS
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Northern Ireland
Explore the most affordable flight options available from Ottawa to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Tue 7/44:55 p.m.
YOW
-
BFS
3 stops17h 20m
Multiple Airlines
Thu 30/412:45 p.m.
BFS
-
YOW
3 stops40h 35m
Multiple Airlines
Deal found 7/2C$ 1,044
Sun 13/97:40 p.m.
YOW
-
BFS
1 stop14h 40m
Multiple Airlines
Sat 19/99:40 a.m.
BFS
-
YOW
1 stop32h 00m
Multiple Airlines
Deal found 9/2C$ 1,063
Tue 7/44:55 p.m.
YOW
-
BHD
3 stops19h 55m
Multiple Airlines
Thu 30/43:00 p.m.
BHD
-
YOW
3 stops31h 35m
Multiple Airlines
Deal found 7/2C$ 1,083
Sun 13/97:40 p.m.
YOW
-
BHD
1 stop13h 00m
Multiple Airlines
Sat 19/97:00 a.m.
BHD
-
YOW
2 stops18h 00m
Multiple Airlines
Deal found 8/2C$ 1,103
Thu 26/310:50 a.m.
YOW
-
BFS
2 stops22h 50m
Multiple Airlines
Thu 2/48:05 p.m.
BFS
-
YOW
2 stops23h 05m
Multiple Airlines
Deal found 9/2C$ 1,189
Fri 3/76:25 p.m.
YOW
-
BFS
3 stops21h 35m
Multiple Airlines
Sun 19/710:00 p.m.
BFS
-
YOW
3 stops45h 55m
Multiple Airlines
Deal found 8/2C$ 1,390
Fri 3/76:25 p.m.
YOW
-
BHD
3 stops21h 30m
Multiple Airlines
Sun 19/78:10 p.m.
BHD
-
YOW
3 stops47h 45m
Multiple Airlines
Deal found 8/2C$ 1,437
Sun 13/95:25 p.m.
YOW
-
BHD
2 stops18h 30m
KLM
Sat 19/95:30 p.m.
BHD
-
YOW
2 stops50h 30m
KLM
Deal found 8/2C$ 1,636
Fri 3/75:10 p.m.
YOW
-
BHD
2 stops18h 45m
KLM
Sun 19/75:30 p.m.
BHD
-
YOW
2 stops26h 30m
KLM
Deal found 8/2C$ 1,786

Find flight deals from Ottawa to Northern Ireland

Keep the following information in mind while searching for Ottawa to Northern Ireland flight deals. Data was last updated 9 February 2026.

Round-trip from

C$ 1,044
7/4-30/4
  • 7/4-30/4
  • 6 total stops
  • 57h 55m total
  • Ottawa to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Northern Ireland 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 9 February 2026.
Use the filters below to find and compare flights from Ottawa to Northern Ireland that are best for you.

Fly from

Ottawa

Fly to

Northern Ireland

Route

Depart

Return

Price

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Tue 7/4

4:55 p.m.-3:15 p.m.

3 stops17h 20m

Belfast Intl

Thu 30/4

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

3 stops40h 35m

C$ 1,044

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Tue 7/4

4:55 p.m.-5:50 p.m.

3 stops19h 55m

Belfast City

Thu 30/4

3:00 p.m.-5:35 p.m.

3 stops31h 35m

C$ 1,083

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Fri 3/7

6:25 p.m.-9:00 p.m.

3 stops21h 35m

Belfast Intl

Sun 19/7

10:00 p.m.-2:55 p.m.

3 stops45h 55m

C$ 1,390

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 3/7

6:25 p.m.-8:55 p.m.

3 stops21h 30m

Belfast City

Sun 19/7

8:10 p.m.-2:55 p.m.

3 stops47h 45m

C$ 1,437

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Thu 26/3

7:15 a.m.-10:20 p.m.

3 stops35h 05m

Belfast Intl

Thu 2/4

12:45 p.m.-5:14 p.m.

3 stops33h 29m

C$ 1,468

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 3/7

5:10 p.m.-4:55 p.m.

2 stops18h 45m

Belfast City

Sun 19/7

5:30 p.m.-3:00 p.m.

2 stops26h 30m

C$ 1,786

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Ottawa to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Ottawa 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 Ottawa to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Ottawa to Northern Ireland?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Northern Ireland. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • Can I find deals for flights from Ottawa to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Ottawa to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Northern Ireland?

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

  • Can I find deals for business class flights from Ottawa to Northern Ireland?

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

See more FAQs

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Alternative routes for Ottawa to Northern Ireland

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Can Cheapflights find flights from Ottawa to Northern Ireland with no change fees?

Need flexible booking options for your flight to Northern Ireland from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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