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Cheap flights from Dublin to Ottawa from £232

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Ottawa departing on 31/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — YOW
5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

Cheap flight deals from Dublin to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 March 2024.

Popular in

June

Cheapest in

February

Average price

£480

Round-trip from

£364
High demand for flights, 13% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in February 2024
From Dublin to Ottawa

What is the cheapest day to fly round-trip from Dublin to Ottawa?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ottawa. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Dublin to Ottawa?

To save on the cost of your flight from Dublin to Ottawa, book at least 42 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £505 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £534.

What is the cheapest month to fly from Dublin to Ottawa?

February can be a great time to fly to Ottawa from Dublin with a flight ticket averaging about £591. Cheapflights users have found deals in the month of February for as cheap as £458. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Dublin to Ottawa (DUB - YOW)?

It’s typically best to fly out from Dublin to Ottawa in the morning. Doing so could potentially save you 2% on the flight price compared to flying at midday, which is usually more expensive.

Cheap United Airlines flights from Dublin to Ottawa

Explore cheap flight options specifically provided by United Airlines for the route between Dublin and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Take a peek at the cheapest United Airlines flights we've detected travelling from Dublin to Ottawa. Come back soon if you're not finding the exact deal you're looking for.
Wed 27/311:50DUB - YOW
1 stop30h 20mUnited Airlines
Sat 6/414:47YOW - DUB
1 stop14h 33mUnited Airlines
Deal found 29/2£531
Wed 27/311:50DUB - YOW
1 stop11h 48mUnited Airlines
Sat 6/417:55YOW - DUB
1 stop10h 50mUnited Airlines
Deal found 28/2£533

Cheap Lufthansa flights from Dublin to Ottawa

Explore cheap flight options specifically provided by Lufthansa for the route between Dublin and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Some of the lowest-priced Lufthansa flights we've found at this time heading from Dublin to Ottawa. Deals are refreshing constantly so come back soon for more options.
Thu 7/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£596
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£647
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Thu 4/415:00YOW - DUB
2 stops13h 55mLufthansa
Deal found 29/2£753

Cheap Dublin to Ottawa flights in March & April 2024

Find cheap flight options from Dublin to Ottawa specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Prices were last updated on 1 March 2024.
Listed are some of the best fares we've found on flights departing from Dublin to Ottawa in 2024. More deals are always being added, so be sure to check back regularly.
Wed 27/311:50DUB - YOW
1 stop11h 48mUnited Airlines
Sat 6/414:47YOW - DUB
1 stop14h 33mUnited Airlines
Deal found 29/2£531
Thu 7/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£596
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£647
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Thu 4/415:00YOW - DUB
2 stops13h 55mLufthansa
Deal found 29/2£753
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Thu 4/417:00YOW - DUB
2 stops14h 35mKLM
Deal found 29/2£760
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Fri 5/406:00YOW - DUB
2 stops21h 20mKLM
Deal found 29/2£766
Fri 8/310:45DUB - YOW
2 stops18h 35mKLM
Fri 5/406:00YOW - DUB
2 stops21h 20mKLM
Deal found 29/2£917
Wed 6/310:45DUB - YOW
2 stops18h 35mMultiple Airlines
Sat 6/417:00YOW - DUB
1 stop10h 20mMultiple Airlines
Deal found 29/2£923
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Sat 6/417:00YOW - DUB
2 stops14h 35mKLM
Deal found 29/2£1,026

Dublin to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Listed are some of the best fares we've found on flights departing from Dublin to Ottawa in 2024. More deals are always being added, so be sure to check back regularly.
Fri 30/813:15DUB - YOW
1 stop16h 12mAir Transat
Sat 7/920:52YOW - DUB
1 stop9h 38mAir Transat
Deal found 29/2£430
Thu 12/913:15DUB - YOW
1 stop23h 57mAir Transat
Mon 16/918:50YOW - DUB
1 stop11h 40mAir Transat
Deal found 28/2£447
Wed 27/311:50DUB - YOW
1 stop11h 48mUnited Airlines
Sat 6/414:47YOW - DUB
1 stop14h 33mUnited Airlines
Deal found 29/2£531
Fri 30/805:55DUB - YOW
2 stops13h 55mKLM
Sat 7/917:00YOW - DUB
2 stops14h 35mKLM
Deal found 29/2£532
Thu 7/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£596
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£647
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Thu 4/415:00YOW - DUB
2 stops13h 55mLufthansa
Deal found 29/2£753
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Thu 4/417:00YOW - DUB
2 stops14h 35mKLM
Deal found 29/2£760
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Fri 5/406:00YOW - DUB
2 stops21h 20mKLM
Deal found 29/2£766

Dublin to Ottawa flights leaving soon

Find last-minute flight options from Dublin to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Users seeking a last-minute flight from Dublin to Ottawa should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 7/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£596
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Tue 2/418:00YOW - DUB
1 stop9h 15mLufthansa
Deal found 29/2£647
Mon 4/305:15DUB - YOW
2 stops14h 34mLufthansa
Thu 4/415:00YOW - DUB
2 stops13h 55mLufthansa
Deal found 29/2£753
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Thu 4/417:00YOW - DUB
2 stops14h 35mKLM
Deal found 29/2£760
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Fri 5/406:00YOW - DUB
2 stops21h 20mKLM
Deal found 29/2£766
Fri 8/310:45DUB - YOW
2 stops18h 35mKLM
Fri 5/406:00YOW - DUB
2 stops21h 20mKLM
Deal found 29/2£917
Wed 6/310:45DUB - YOW
2 stops18h 35mMultiple Airlines
Sat 6/417:00YOW - DUB
1 stop10h 20mMultiple Airlines
Deal found 29/2£923
Wed 6/310:45DUB - YOW
2 stops18h 35mKLM
Sat 6/417:00YOW - DUB
2 stops14h 35mKLM
Deal found 29/2£1,026
Tue 5/311:20DUB - YOW
2 stops39h 14mMultiple Airlines
Sun 7/405:30YOW - DUB
2 stops29h 25mMultiple Airlines
Deal found 29/2£2,536

One-way flights to Ottawa from Dublin

Search for one-way flight options from Dublin to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Take a look at some of the best available options we've come across on one-way flights from Dublin to Ottawa. For those needing a return trip from Dublin, there is a search form available above.
Wed 31/713:15DUB - YOW
1 stop23h 57mAir Transat
Deal found 28/2£232
Fri 31/513:15DUB - YOW
1 stop26h 47mAir Transat
Deal found 28/2£391
Wed 20/316:55DUB - YOW
2 stops31h 15mMultiple Airlines
Deal found 28/2£432
Wed 20/313:00DUB - YOW
1 stop15h 20mMultiple Airlines
Deal found 28/2£492
Wed 20/310:55DUB - YOW
3 stops37h 15mMultiple Airlines
Deal found 28/2£522
Sat 16/308:00DUB - YOW
1 stop11h 15mAir Canada
Deal found 28/2£570
Sat 16/308:35DUB - YOW
3 stops31h 57mMultiple Airlines
Deal found 28/2£596
Fri 8/309:00DUB - YOW
1 stop13h 15mLufthansa
Deal found 29/2£597
Sat 16/309:00DUB - YOW
2 stops16h 15mAir Canada
Deal found 28/2£602

Find flights from Dublin to Ottawa within your budget

Customise your flight search to find flights from Dublin to Ottawa 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 936,534 searches. Data last updated 1 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£531 - £4,447

Route

Depart

Return

Price

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 27/3

1 stop30h 20m

Ottawa

Sat 6/4

1 stop14h 33m

£531

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 27/3

1 stop11h 48m

Ottawa

Sat 6/4

1 stop10h 50m

£533

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 10/3

2 stops44h 35m

Ottawa

Wed 3/4

2 stops22h 25m

£2,920

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 10/3

2 stops43h 35m

Ottawa

Fri 5/4

2 stops40h 10m

£3,015

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 10/3

2 stops44h 35m

Ottawa

Thu 4/4

2 stops35h 00m

£3,218

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 10/3

2 stops39h 55m

Ottawa

Mon 8/4

2 stops35h 00m

£4,447

Flights are sorted by cheapest first

Deals found on 29/2

When is the best time to book a flight from Dublin to Ottawa?

Use this chart to determine the optimal time to book a return flight from Dublin to Ottawa. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Dublin to Ottawa, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Dublin to Ottawa?

Use this chart to determine the cheapest time to fly return from Dublin to Ottawa. Price data was last updated on 25 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Ottawa flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Dublin to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Ottawa is currently £493 while a return flight costs £2,444. Price data was last updated on 25 February 2024.

Currently, January is the cheapest month in which you can book a flight from Dublin to Ottawa (average of £582). Flying from Dublin to Ottawa in August is currently the most expensive (average of £819). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£460

February

£476

March

£553

April

£538

May

£538

June

£579

July

£631

August

£647

September

£569

October

£583

November

£479

December

£582

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

-10 - 21 °C

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 1 March 2024.
Get a feel of what it's like to fly with United Airlines, Lufthansa and KLM from Dublin to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.6
Good
539 reviews

Food

6.8

Boarding

7.7

Crew

8.3

Overall

7.6

Entertainment

6.9

Comfort

7.1

Reviews

1 / 10

Blankets and pillow as well as wired earbuds had to be paid for. And even more inconvenient, only credit cards could be used for payment - neither debit cards nor cash were accepted. The disgruntled lady in the seat next to mine very hesitantly asked if I could pay for hers and gave me cash instead but looking around, one could see there were many others like her, which may not have helped Air Transat 's customer satisfaction rating. While most long haul airlines offer all these things free, perhaps, there should be some clear prior indication so people would bring there own comfort and entertainment accessories?

7.6
Good
539 reviews
7.6
Good
539 reviews

Food

6.8

Boarding

7.7

Crew

8.3

Overall

7.6

Entertainment

6.9

Comfort

7.1

Reviews

1 / 10

Blankets and pillow as well as wired earbuds had to be paid for. And even more inconvenient, only credit cards could be used for payment - neither debit cards nor cash were accepted. The disgruntled lady in the seat next to mine very hesitantly asked if I could pay for hers and gave me cash instead but looking around, one could see there were many others like her, which may not have helped Air Transat 's customer satisfaction rating. While most long haul airlines offer all these things free, perhaps, there should be some clear prior indication so people would bring there own comfort and entertainment accessories?

7.4
Good
11,794 reviews
7.6
Good
539 reviews

Food

6.8

Boarding

7.7

Crew

8.3

Overall

7.6

Entertainment

6.9

Comfort

7.1

Reviews

1 / 10

Blankets and pillow as well as wired earbuds had to be paid for. And even more inconvenient, only credit cards could be used for payment - neither debit cards nor cash were accepted. The disgruntled lady in the seat next to mine very hesitantly asked if I could pay for hers and gave me cash instead but looking around, one could see there were many others like her, which may not have helped Air Transat 's customer satisfaction rating. While most long haul airlines offer all these things free, perhaps, there should be some clear prior indication so people would bring there own comfort and entertainment accessories?

7.1
Good
8,069 reviews
7.6
Good
539 reviews

Food

6.8

Boarding

7.7

Crew

8.3

Overall

7.6

Entertainment

6.9

Comfort

7.1

Reviews

1 / 10

Blankets and pillow as well as wired earbuds had to be paid for. And even more inconvenient, only credit cards could be used for payment - neither debit cards nor cash were accepted. The disgruntled lady in the seat next to mine very hesitantly asked if I could pay for hers and gave me cash instead but looking around, one could see there were many others like her, which may not have helped Air Transat 's customer satisfaction rating. While most long haul airlines offer all these things free, perhaps, there should be some clear prior indication so people would bring there own comfort and entertainment accessories?

7.0
Good
6,677 reviews
7.6
Good
539 reviews

Food

6.8

Boarding

7.7

Crew

8.3

Overall

7.6

Entertainment

6.9

Comfort

7.1

Reviews

1 / 10

Blankets and pillow as well as wired earbuds had to be paid for. And even more inconvenient, only credit cards could be used for payment - neither debit cards nor cash were accepted. The disgruntled lady in the seat next to mine very hesitantly asked if I could pay for hers and gave me cash instead but looking around, one could see there were many others like her, which may not have helped Air Transat 's customer satisfaction rating. While most long haul airlines offer all these things free, perhaps, there should be some clear prior indication so people would bring there own comfort and entertainment accessories?

Related info for your journey

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

Can I find flights from Dublin to Ottawa for under £600 on Cheapflights?

Yes, there are multiple flights from Dublin to Ottawa for under £600. The cheapest flight booked recently is on United Airlines for just £531, but on average you can expect to pay £2,444.

Are there last-minute flights available from Dublin to Ottawa for under £600?

There are currently 18+ open flights from Dublin to Ottawa within the next 7 days for less than £600.

What is the cheapest airline to fly from Dublin to Ottawa round-trip?

Our cheapest airline available from Dublin to Ottawa is United Airlines. Our recent data shows that you can find tickets from as low as £531 on this airline. United Airlines is currently priced 10% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Dublin to Ottawa one-way?

The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as £232. However, be on the lookout for offers from Air Canada and Lufthansa, as they are both options that can get you from Dublin to Ottawa for a low price.

What does DUB to YOW mean?

DUB and YOW are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DUB to YOW refers to a flight route from Dublin Airport to Ottawa Airport.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dublin to Ottawa

Discover the top airline that operate flights from Dublin to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£490Average£611FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from Dublin to Ottawa by cabin class

Find flights from Dublin to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Ottawa?

Cheapflights helps you search for flights from Dublin to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Ottawa?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Ottawa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Ottawa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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