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Cheap flights from Ottawa to Belfast from £227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Belfast departing on 7/9. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Ottawa to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
08:40 - 08:50
YOW
-
BHD
19h 10m
2 stops
British Airways Logo
19:30 - 20:00
BHD
-
YOW
53h 30m
2 stops
£711British Airways
Fri, 16 Oct - Tue, 20 Oct
British Airways Logo
08:40 - 18:10
YOW
-
BHD
28h 30m
2 stops
British Airways Logo
19:30 - 20:00
BHD
-
YOW
53h 30m
2 stops
£813British Airways
Fri, 16 Oct - Tue, 20 Oct
British Airways Logo
16:00 - 20:35
YOW
-
BHD
23h 35m
2 stops
British Airways Logo
20:25 - 14:55
BHD
-
YOW
47h 30m
2 stops
£823British Airways
Fri, 16 Oct - Tue, 20 Oct
British Airways Logo
08:40 - 08:50
YOW
-
BHD
19h 10m
2 stops
British Airways Logo
19:30 - 20:00
BHD
-
YOW
53h 30m
2 stops
£841British Airways
Fri, 16 Oct - Tue, 20 Oct
British Airways Logo
08:40 - 20:35
YOW
-
BHD
30h 55m
2 stops
British Airways Logo
19:40 - 14:55
BHD
-
YOW
48h 15m
2 stops
£1,006British Airways
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
08:40 - 08:50
YOW
-
BHD
19h 10m
2 stops
British Airways Logo
09:40 - 20:00
BHD
-
YOW
15h 20m
2 stops
£1,009British Airways
Fri, 18 Sep - Tue, 22 Sep
British Airways Logo
08:40 - 18:10
YOW
-
BHD
28h 30m
2 stops
British Airways Logo
18:20 - 20:00
BHD
-
YOW
30h 40m
2 stops
£1,014British Airways
Fri, 18 Sep - Tue, 22 Sep
British Airways Logo
08:40 - 17:40
YOW
-
BHD
28h 00m
2 stops
British Airways Logo
06:30 - 00:25
BHD
-
YOW
22h 55m
2 stops
£1,088British Airways
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
08:40 - 17:40
YOW
-
BHD
28h 00m
2 stops
British Airways Logo
06:30 - 00:25
BHD
-
YOW
22h 55m
2 stops
£1,090British Airways
Sun, 13 Sep - Wed, 16 Sep

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British Airways flights from Ottawa to Belfast

Our best British Airways deals on Ottawa to Belfast flight tickets
British Airways
16 Oct
YOW08:40Ottawa
19h 10m
2 stops
BHD08:50Belfast City
20 Oct
BHD19:30Belfast City
53h 30m
2 stops
YOW20:00Ottawa
£710
British Airways
16 Oct
YOW08:40Ottawa
28h 30m
2 stops
BHD18:10Belfast City
20 Oct
BHD19:30Belfast City
53h 30m
2 stops
YOW20:00Ottawa
£813
British Airways
16 Oct
YOW16:00Ottawa
23h 35m
2 stops
BHD20:35Belfast City
20 Oct
BHD20:25Belfast City
47h 30m
2 stops
YOW14:55Ottawa
£823

momondo Fare Finder

 
Customise your flight search to find flights from Ottawa 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 279,928 searches. Data last updated 19 July 2026.
Use the filters below to find and compare flights from Ottawa to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 16/10

08:40-08:50

2 stops19h 10m

Belfast City

Tue 20/10

19:30-20:00

2 stops53h 30m

£710

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 16/10

08:40-18:10

2 stops28h 30m

Belfast City

Tue 20/10

19:30-20:00

2 stops53h 30m

£813

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 16/10

16:00-20:35

2 stops23h 35m

Belfast City

Tue 20/10

20:25-14:55

2 stops47h 30m

£823

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 16/10

08:40-08:50

2 stops19h 10m

Belfast City

Tue 20/10

19:30-20:00

2 stops53h 30m

£841

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 13/9

08:40-20:35

2 stops30h 55m

Belfast City

Wed 16/9

19:40-14:55

2 stops48h 15m

£1,006
Fastest return journey

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 18/9

08:40-08:50

2 stops19h 10m

Belfast City

Tue 22/9

09:40-20:00

2 stops15h 20m

£1,009

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 18/9

08:40-18:10

2 stops28h 30m

Belfast City

Tue 22/9

18:20-20:00

2 stops30h 40m

£1,014

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 13/9

08:40-17:40

2 stops28h 00m

Belfast City

Wed 16/9

06:30-00:25

2 stops22h 55m

£1,088

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 13/9

08:40-17:40

2 stops28h 00m

Belfast City

Wed 16/9

06:30-00:25

2 stops22h 55m

£1,090
Cheapest one-way

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Mon 7/9

18:25-13:20

2 stops13h 55m

£227

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Cheap Ottawa to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Belfast

Fastest flight time

19h 10m

Direct flights

None
The fastest flight from Ottawa to Belfast takes 19h 10m
There are no direct flights from Ottawa to Belfast. There are no popular flight routes from Ottawa to Belfast.
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Frequently asked questions about flying from Ottawa to Belfast

  • How far is Ottawa to Belfast by plane?

    The straight-line distance from Ottawa to Belfast is 3027.6 mi. Flights usually cover this in 19h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ottawa Airport to Belfast?

    Prices for flights from Ottawa Airport to Belfast are refreshed on a daily basis.

  • How old do you have to be to fly from Ottawa Airport to Belfast?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Belfast.

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

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Ottawa to Belfast

  • How do I get Price Alerts for flights from Ottawa to Belfast?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Ottawa from Belfast. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Ottawa 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?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

It is quick and easy to find Ottawa to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

All flight searches from Ottawa to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ottawa 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 Ottawa to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Ottawa. 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 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport