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Cheap flights from Ottawa to Belfast from C$ 410

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 26/8. 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

Find the cheapest flights from Ottawa to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 p.m. - 8:15 p.m.
YOW
-
BFS
19h 35m
1 stop
Multiple Airlines Logo
9:40 a.m. - 12:40 p.m.
BFS
-
YOW
32h 00m
1 stop
C$ 824Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
7:40 p.m. - 8:30 p.m.
YOW
-
BHD
19h 50m
1 stop
Multiple Airlines Logo
2:20 p.m. - 12:40 p.m.
BHD
-
YOW
27h 20m
1 stop
C$ 841Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
7:40 p.m. - 11:10 p.m.
YOW
-
BFS
22h 30m
1 stop
Multiple Airlines Logo
3:35 p.m. - 5:35 p.m.
BFS
-
YOW
31h 00m
2 stops
C$ 846Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
2:15 p.m. - 8:15 p.m.
YOW
-
BFS
25h 00m
2 stops
Multiple Airlines Logo
3:35 p.m. - 5:35 p.m.
BFS
-
YOW
31h 00m
2 stops
C$ 851Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
2:15 p.m. - 8:30 p.m.
YOW
-
BHD
25h 15m
2 stops
Multiple Airlines Logo
10:45 a.m. - 12:40 p.m.
BHD
-
YOW
30h 55m
1 stop
C$ 894Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
2:15 p.m. - 8:30 p.m.
YOW
-
BHD
25h 15m
2 stops
Multiple Airlines Logo
10:45 a.m. - 5:35 p.m.
BHD
-
YOW
35h 50m
2 stops
C$ 896Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
6:25 p.m. - 5:25 p.m.
YOW
-
BFS
18h 00m
2 stops
Multiple Airlines Logo
9:15 p.m. - 12:20 a.m.
BFS
-
YOW
32h 05m
3 stops
C$ 1,034Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
6:55 a.m. - 2:55 p.m.
YOW
-
BHD
27h 00m
2 stops
Multiple Airlines Logo
7:00 a.m. - 1:35 a.m.
BHD
-
YOW
23h 35m
3 stops
C$ 1,211Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
British Airways Logo
8:40 a.m. - 6:10 p.m.
YOW
-
BHD
28h 30m
2 stops
British Airways Logo
7:30 p.m. - 8:00 p.m.
BHD
-
YOW
53h 30m
2 stops
C$ 1,549British Airways
Fri, 16 Oct - Tue, 20 Oct
British Airways Logo
8:40 a.m. - 8:50 a.m.
YOW
-
BHD
19h 10m
2 stops
British Airways Logo
7:30 p.m. - 8:00 p.m.
BHD
-
YOW
53h 30m
2 stops
C$ 1,590British Airways
Fri, 16 Oct - Tue, 20 Oct

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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
YOW8:40 a.m.Ottawa
28h 30m
2 stops
BHD6:10 p.m.Belfast City
20 Oct
BHD7:30 p.m.Belfast City
53h 30m
2 stops
YOW8:00 p.m.Ottawa
C$ 1,549
British Airways
16 Oct
YOW8:40 a.m.Ottawa
19h 10m
2 stops
BHD8:50 a.m.Belfast City
20 Oct
BHD7:30 p.m.Belfast City
53h 30m
2 stops
YOW8:00 p.m.Ottawa
C$ 1,590
British Airways
16 Oct
YOW8:40 a.m.Ottawa
19h 10m
2 stops
BHD8:50 a.m.Belfast City
20 Oct
BHD7:30 p.m.Belfast City
53h 30m
2 stops
YOW8:00 p.m.Ottawa
C$ 1,595

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 15 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 round-trip

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Sun 6/9

7:40 p.m.-8:15 p.m.

1 stop19h 35m

Belfast Intl

Sat 12/9

9:40 a.m.-12:40 p.m.

1 stop32h 00m

C$ 824
Quickest round-trip

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 6/9

7:40 p.m.-8:30 p.m.

1 stop19h 50m

Belfast City

Sat 12/9

2:20 p.m.-12:40 p.m.

1 stop27h 20m

C$ 841

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Sun 6/9

7:40 p.m.-11:10 p.m.

1 stop22h 30m

Belfast Intl

Sat 12/9

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

2 stops31h 00m

C$ 846

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Sun 6/9

2:15 p.m.-8:15 p.m.

2 stops25h 00m

Belfast Intl

Sat 12/9

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

2 stops31h 00m

C$ 851

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 6/9

2:15 p.m.-8:30 p.m.

2 stops25h 15m

Belfast City

Sat 12/9

10:45 a.m.-12:40 p.m.

1 stop30h 55m

C$ 894

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 6/9

2:15 p.m.-8:30 p.m.

2 stops25h 15m

Belfast City

Sat 12/9

10:45 a.m.-5:35 p.m.

2 stops35h 50m

C$ 896

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Sun 6/9

6:25 p.m.-5:25 p.m.

2 stops18h 00m

Belfast Intl

Sat 12/9

9:15 p.m.-12:20 a.m.

3 stops32h 05m

C$ 1,034

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 6/9

6:55 a.m.-2:55 p.m.

2 stops27h 00m

Belfast City

Sat 12/9

7:00 a.m.-1:35 a.m.

3 stops23h 35m

C$ 1,211

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 16/10

8:40 a.m.-6:10 p.m.

2 stops28h 30m

Belfast City

Tue 20/10

7:30 p.m.-8:00 p.m.

2 stops53h 30m

C$ 1,549

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 16/10

8:40 a.m.-8:50 a.m.

2 stops19h 10m

Belfast City

Tue 20/10

7:30 p.m.-8:00 p.m.

2 stops53h 30m

C$ 1,590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ottawa to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ottawa to Belfast?

Air France is the most popular carrier operating from Ottawa to Belfast

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 4872.4 km. In terms of flight time, this usually takes a little over 19h 10m.

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

    Prices for flights from Ottawa Airport to Belfast refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Ottawa to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Belfast from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ottawa to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport