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Cheap flights from Ottawa to Europe from C$ 337

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CPH
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Europe

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Europe
Explore the most affordable flight options available from Ottawa to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Mon 17/86:25 p.m.
YOW
-
DUB
2 stops32h 55m
WestJet
Mon 24/89:40 a.m.
DUB
-
YOW
2 stops19h 40m
WestJet
Deal found 9/6C$ 706
Sat 5/96:55 a.m.
YOW
-
DUB
2 stops44h 25m
WestJet
Thu 17/99:40 a.m.
DUB
-
YOW
2 stops36h 55m
WestJet
Deal found 9/6C$ 708
Sat 5/96:25 p.m.
YOW
-
DUB
2 stops32h 55m
WestJet
Mon 28/99:40 a.m.
DUB
-
YOW
2 stops19h 40m
WestJet
Deal found 9/6C$ 718
Mon 24/86:25 p.m.
YOW
-
DUB
2 stops32h 55m
WestJet
Fri 4/910:40 a.m.
DUB
-
YOW
1 stop11h 55m
WestJet
Deal found 8/6C$ 722
Fri 4/96:55 a.m.
YOW
-
DUB
1 stop22h 05m
WestJet
Mon 28/99:40 a.m.
DUB
-
YOW
2 stops19h 40m
WestJet
Deal found 9/6C$ 724
Thu 3/96:25 p.m.
YOW
-
DUB
1 stop11h 30m
WestJet
Mon 7/99:40 a.m.
DUB
-
YOW
2 stops12h 55m
WestJet
Deal found 7/6C$ 725
Sun 16/86:55 a.m.
YOW
-
DUB
2 stops20h 25m
WestJet
Wed 26/89:40 a.m.
DUB
-
YOW
2 stops36h 55m
WestJet
Deal found 8/6C$ 726
Thu 3/96:25 p.m.
YOW
-
DUB
1 stop11h 30m
WestJet
Sun 27/910:40 a.m.
DUB
-
YOW
1 stop18h 40m
WestJet
Deal found 9/6C$ 729
Thu 3/96:25 p.m.
YOW
-
DUB
1 stop11h 30m
WestJet
Wed 16/910:40 a.m.
DUB
-
YOW
1 stop18h 40m
WestJet
Deal found 8/6C$ 731
Sat 13/67:15 p.m.
YOW
-
LGW
1 stop10h 30m
Air Transat
Tue 16/612:40 p.m.
LGW
-
YOW
1 stop12h 25m
Air Transat
Deal found 8/6C$ 761
Sun 6/97:40 p.m.
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sun 13/99:40 a.m.
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 9/6C$ 766
Fri 25/97:40 p.m.
YOW
-
LGW
Nonstop7h 15m
Air Transat
Fri 2/109:40 a.m.
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 9/6C$ 768

Find flight deals from Ottawa to Europe

Keep the following information in mind while searching for Ottawa to Europe flight deals. Data was last updated 10 June 2026.

Round-trip from

C$ 706

One-way from

C$ 337

Popular in

July

Cheapest in

February

Average price

C$ 1,100

Good round-trip deal

C$ 797 or less

Good one-way deal

C$ 509 or less
WestJet
  • WestJet
  • 17/8-24/8
  • 4 total stops
  • 52h 35m total
  • Ottawa to Europe
Search Deals
7/7
  • 7/7
  • 2 total stops
  • 13h 50m total
  • Ottawa to Europe
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Ottawa to Europe.
Search Deals
Price to beat on a one-way flight from Ottawa to Europe.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Europe 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 10 June 2026.
Use the filters below to find and compare flights from Ottawa to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 5/9

6:25 p.m.-10:55 a.m.

1 stop11h 30m

Dublin

Thu 17/9

9:40 a.m.-5:35 p.m.

2 stops36h 55m

C$ 714

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 24/8

6:25 p.m.-8:20 a.m.

2 stops32h 55m

Dublin

Fri 4/9

12:15 p.m.-5:35 p.m.

1 stop10h 20m

C$ 722

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 3/10

6:25 p.m.-8:20 a.m.

2 stops32h 55m

Dublin

Sat 10/10

9:40 a.m.-12:20 a.m.

2 stops19h 40m

C$ 743

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 26/9

6:25 p.m.-9:20 a.m.

1 stop9h 55m

Dublin

Tue 6/10

10:10 a.m.-12:20 a.m.

2 stops19h 10m

C$ 764

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 24/8

6:55 a.m.-8:40 a.m.

2 stops20h 45m

Dublin

Fri 28/8

12:15 p.m.-5:35 p.m.

1 stop10h 20m

C$ 771

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 13/10

4:00 p.m.-10:45 a.m.

1 stop13h 45m

London Gatwick

Wed 21/10

12:40 p.m.-8:00 p.m.

1 stop12h 20m

C$ 800

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 29/8

6:25 p.m.-10:55 a.m.

1 stop11h 30m

Dublin

Sun 20/9

7:05 p.m.-7:50 a.m.

2 stops41h 45m

C$ 823

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 8/10

6:05 a.m.-7:45 a.m.

1 stop19h 40m

Brussels Bruxelles-National

Mon 12/10

12:00 p.m.-2:17 p.m.

1 stop32h 17m

C$ 828

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Tue 8/9

10:37 a.m.-9:00 a.m.

1 stop16h 23m

Brussels Bruxelles-National

Sun 27/9

10:45 a.m.-9:11 a.m.

2 stops28h 26m

C$ 828
Quickest round-trip

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Thu 10/9

6:55 p.m.-6:30 a.m.

Nonstop6h 35m

London Heathrow

Mon 14/9

9:30 a.m.-12:25 p.m.

Nonstop7h 55m

C$ 837

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Ottawa to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe 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 Europe

What is the cheapest month to book a flight from Ottawa to Europe?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Europe (average of C$ 958). Flying from Ottawa to Europe in December is currently the most expensive (average of C$ 1,433). 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.

What is the cheapest time of day to fly from YOW to EU?

Find hourly flight availability from Ottawa to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 June 2026.

When flying from Ottawa to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Ottawa to Europe?

To ensure you get the cheapest price possible for a flight from Ottawa to Europe, you should look to book at least 77 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.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated 10 June 2026.
Get a feel of what it's like to fly with Air Transat,Air France, andWestJet from Ottawa to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
555 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air France
7.5
Good
1,602 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,356 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,158 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
8,053 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Europe. 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 Europe?

    For a flight from Ottawa to Europe, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

  • How long is the flight from Ottawa to Europe?

    For as low as C$ 714, WestJet can have you in Europe from Ottawa in 11h 30m. The distance between Ottawa and Europe is about 4899 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 298. Air Canada flights start at C$ 407 while deals on Porter Airlines start at C$ 503 one-way.

  • What are the most popular routes from Ottawa to Europe?

    The most popular route from Ottawa to Europe is Ottawa - London Heathrow. You may also consider Ottawa - Paris Charles de Gaulle or Ottawa - London Gatwick.

  • Can I find deals for flights from Ottawa to Europe that include hotel bookings?

    Yes. In addition to deals on Ottawa to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Europe.

  • Can I find deals for business class flights from Ottawa to Europe?

    Yes. Cheapflights offers flight deals from Ottawa to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Europe?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Europe (average of C$ 958). Flying from Ottawa to Europe in December is currently the most expensive (average of C$ 1,433). 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.

See more FAQs

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 Ottawa to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ottawa to Europe

Discover the top 7 airlines that operate flights from Ottawa to Europe. 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 629,999 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 653AverageC$ 1,173FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 691AverageC$ 1,097FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapestC$ 693AverageC$ 996FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 746AverageC$ 1,097FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 755AverageC$ 1,059FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 774AverageC$ 1,230FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 862AverageC$ 1,038FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Ottawa to Europe 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 Ottawa to Europe?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Europe for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Europe from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Ottawa to Europe flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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