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Cheap flights from Ottawa to Northern Ireland from C$ 605

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BFS
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Round-trip from

C$ 1,281

One-way from

C$ 605
30/10-6/11
  • 30/10-6/11
  • 6 total stops
  • 45h 33m total
  • Ottawa to Northern Ireland
Search Deals
30/10
  • 30/10
  • 3 total stops
  • 34h 00m total
  • Ottawa to Northern Ireland
Search Deals

Find flight deals from Ottawa to Northern Ireland

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 15 September 2025.

Thu 30/102:05 p.m.YOW - BFS
3 stops26h 20mMultiple Airlines
Thu 6/117:05 a.m.BFS - YOW
3 stops19h 13mMultiple Airlines
Deal found 15/9C$ 1,281
Fri 26/910:50 a.m.YOW - BHD
2 stops17h 00mMultiple Airlines
Fri 3/102:00 p.m.BHD - YOW
2 stops15h 22mMultiple Airlines
Deal found 15/9C$ 1,882

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 15 September 2025.
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

Thu 30/10

2:05 p.m.-8:25 p.m.

3 stops26h 20m

Belfast Intl

Thu 6/11

7:05 a.m.-9:18 p.m.

3 stops19h 13m

C$ 1,281

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Fri 26/9

5:05 p.m.-10:20 p.m.

2 stops24h 15m

Belfast Intl

Fri 3/10

6:05 a.m.-9:00 p.m.

2 stops19h 55m

C$ 1,996

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 26/9

9:55 p.m.-9:50 a.m.

2 stops30h 55m

Belfast City

Fri 3/10

4:20 p.m.-3:00 p.m.

1 stop27h 40m

C$ 2,377

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Thu 30/10

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

3 stops34h 00m

C$ 605

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Ottawa.

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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