Latest deals
FAQs
Price Alerts

Cheap flights from Ottawa to Belfast from C$ 488

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 24/6. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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. - 7:40 a.m.
YOW
-
BFS
31h 00m
1 stop
Multiple Airlines Logo
6:15 a.m. - 12:40 p.m.
BFS
-
YOW
11h 25m
1 stop
C$ 895Multiple Airlines
Tue, 2 Jun - Tue, 16 Jun
Multiple Airlines Logo
7:40 p.m. - 2:00 p.m.
YOW
-
BFS
13h 20m
1 stop
Multiple Airlines Logo
6:10 a.m. - 12:25 a.m.
BFS
-
YOW
23h 15m
2 stops
C$ 980Multiple Airlines
Tue, 2 Jun - Mon, 15 Jun
Multiple Airlines Logo
7:40 p.m. - 1:40 p.m.
YOW
-
BHD
13h 00m
1 stop
Multiple Airlines Logo
8:45 a.m. - 12:25 a.m.
BHD
-
YOW
20h 40m
2 stops
C$ 991Multiple Airlines
Tue, 2 Jun - Mon, 15 Jun
Multiple Airlines Logo
7:40 p.m. - 2:00 p.m.
YOW
-
BFS
13h 20m
1 stop
Multiple Airlines Logo
8:20 a.m. - 12:25 a.m.
BFS
-
YOW
21h 05m
2 stops
C$ 1,000Multiple Airlines
Tue, 2 Jun - Tue, 16 Jun
Multiple Airlines Logo
7:40 p.m. - 2:00 p.m.
YOW
-
BFS
13h 20m
1 stop
Multiple Airlines Logo
6:20 a.m. - 8:05 p.m.
BFS
-
YOW
18h 45m
2 stops
C$ 1,019Multiple Airlines
Tue, 2 Jun - Sat, 13 Jun
Multiple Airlines Logo
7:40 p.m. - 1:40 p.m.
YOW
-
BHD
13h 00m
1 stop
Multiple Airlines Logo
7:00 a.m. - 12:25 a.m.
BHD
-
YOW
22h 25m
2 stops
C$ 1,021Multiple Airlines
Tue, 2 Jun - Tue, 16 Jun
Multiple Airlines Logo
7:40 p.m. - 1:40 p.m.
YOW
-
BHD
13h 00m
1 stop
Multiple Airlines Logo
7:00 a.m. - 5:35 p.m.
BHD
-
YOW
15h 35m
2 stops
C$ 1,052Multiple Airlines
Tue, 2 Jun - Sun, 14 Jun
Multiple Airlines Logo
7:40 p.m. - 1:40 p.m.
YOW
-
BHD
13h 00m
1 stop
Multiple Airlines Logo
7:00 a.m. - 8:05 p.m.
BHD
-
YOW
18h 05m
2 stops
C$ 1,054Multiple Airlines
Tue, 2 Jun - Sat, 13 Jun
Multiple Airlines Logo
8:40 a.m. - 8:35 p.m.
YOW
-
BFS
30h 55m
2 stops
Multiple Airlines Logo
6:10 a.m. - 8:05 p.m.
BFS
-
YOW
18h 55m
2 stops
C$ 1,074Multiple Airlines
Thu, 28 May - Thu, 11 Jun
Multiple Airlines Logo
7:40 p.m. - 3:20 p.m.
YOW
-
BFS
14h 40m
1 stop
Multiple Airlines Logo
6:10 a.m. - 12:25 a.m.
BFS
-
YOW
23h 15m
2 stops
C$ 1,085Multiple Airlines
Sun, 31 May - Thu, 18 Jun

KLM flights from Ottawa to Belfast

Our best KLM deals on Ottawa to Belfast flight tickets
KLM
15 Sep
YOW5:25 p.m.Ottawa
18h 30m
2 stops
BHD4:55 p.m.Belfast City
27 Sep
BHD5:30 p.m.Belfast City
26h 30m
2 stops
YOW3:00 p.m.Ottawa
C$ 1,732
KLM
15 Sep
YOW5:25 p.m.Ottawa
18h 30m
2 stops
BHD4:55 p.m.Belfast City
27 Sep
BHD5:30 p.m.Belfast City
26h 30m
2 stops
YOW3:00 p.m.Ottawa
C$ 1,733
KLM
15 Sep
YOW5:25 p.m.Ottawa
18h 30m
2 stops
BHD4:55 p.m.Belfast City
27 Sep
BHD5:30 p.m.Belfast City
26h 30m
2 stops
YOW3:00 p.m.Ottawa
C$ 1,734

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 13 May 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

Tue 2/6

7:40 p.m.-7:40 a.m.

1 stop31h 00m

Belfast Intl

Tue 16/6

6:15 a.m.-12:40 p.m.

1 stop11h 25m

C$ 895

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Tue 2/6

7:40 p.m.-2:00 p.m.

1 stop13h 20m

Belfast Intl

Mon 15/6

6:10 a.m.-12:25 a.m.

2 stops23h 15m

C$ 980

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Tue 2/6

7:40 p.m.-1:40 p.m.

1 stop13h 00m

Belfast City

Mon 15/6

8:45 a.m.-12:25 a.m.

2 stops20h 40m

C$ 991

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Tue 2/6

7:40 p.m.-2:00 p.m.

1 stop13h 20m

Belfast Intl

Tue 16/6

8:20 a.m.-12:25 a.m.

2 stops21h 05m

C$ 1,000

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Tue 2/6

7:40 p.m.-2:00 p.m.

1 stop13h 20m

Belfast Intl

Sat 13/6

6:20 a.m.-8:05 p.m.

2 stops18h 45m

C$ 1,019

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Tue 2/6

7:40 p.m.-1:40 p.m.

1 stop13h 00m

Belfast City

Tue 16/6

7:00 a.m.-12:25 a.m.

2 stops22h 25m

C$ 1,021
Quickest round-trip

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Tue 2/6

7:40 p.m.-1:40 p.m.

1 stop13h 00m

Belfast City

Sun 14/6

7:00 a.m.-5:35 p.m.

2 stops15h 35m

C$ 1,052

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Tue 2/6

7:40 p.m.-1:40 p.m.

1 stop13h 00m

Belfast City

Sat 13/6

7:00 a.m.-8:05 p.m.

2 stops18h 05m

C$ 1,054

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Thu 28/5

8:40 a.m.-8:35 p.m.

2 stops30h 55m

Belfast Intl

Thu 11/6

6:10 a.m.-8:05 p.m.

2 stops18h 55m

C$ 1,074

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Sun 31/5

7:40 p.m.-3:20 p.m.

1 stop14h 40m

Belfast Intl

Thu 18/6

6:10 a.m.-12:25 a.m.

2 stops23h 15m

C$ 1,085

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

13h 00m

Direct flights

None
The fastest flight from Ottawa to Belfast takes 13h 00m
There are no direct flights from Ottawa to Belfast. There are no popular flight routes from Ottawa to Belfast.
Search flight deals

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 13h 00m.

  • 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.

Frequently asked questions about flying from Ottawa to Belfast

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

    Search flight deals from Ottawa to Belfast. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Ottawa to Belfast with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

An easier way to manage your Belfast trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

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