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Cheap flights from Ottawa to Europe from C$ 331

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 Europe departing on 31/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:25 p.m. - 8:20 a.m.
YOW
-
DUB
32h 55m
2 stops
WestJet Logo
10:40 a.m. - 5:35 p.m.
DUB
-
YOW
11h 55m
1 stop
C$ 689WestJet
Thu, 4 Jun - Tue, 16 Jun
WestJet Logo
6:55 a.m. - 8:20 a.m.
YOW
-
DUB
20h 25m
2 stops
WestJet Logo
12:15 p.m. - 5:35 p.m.
DUB
-
YOW
10h 20m
1 stop
C$ 696WestJet
Fri, 5 Jun - Fri, 19 Jun
Air France Logo
5:10 p.m. - 6:00 a.m.
YOW
-
CDG
6h 50mdirect
Air France Logo
1:10 p.m. - 2:55 p.m.
CDG
-
YOW
7h 45mdirect
C$ 742Air France
Sun, 12 Apr - Thu, 16 Apr
Air France Logo
5:10 p.m. - 6:00 a.m.
YOW
-
CDG
6h 50mdirect
Air France Logo
1:10 p.m. - 3:00 p.m.
CDG
-
YOW
7h 50mdirect
C$ 746Air France
Mon, 1 Jun - Sat, 13 Jun
Air Transat Logo
6:55 p.m. - 10:45 a.m.
YOW
-
LGW
10h 50m
1 stop
Air Transat Logo
12:40 p.m. - 12:41 a.m.
LGW
-
YOW
17h 01m
1 stop
C$ 859Air Transat
Sat, 4 Apr - Thu, 16 Apr
Porter Airlines Logo
10:00 a.m. - 10:45 a.m.
YOW
-
LGW
19h 45m
1 stop
Porter Airlines Logo
12:40 p.m. - 12:41 a.m.
LGW
-
YOW
17h 01m
1 stop
C$ 860Porter Airlines
Tue, 7 Apr - Tue, 14 Apr
Porter Airlines Logo
7:00 a.m. - 7:55 a.m.
YOW
-
LGW
19h 55m
1 stop
Porter Airlines Logo
9:40 a.m. - 12:40 p.m.
LGW
-
YOW
8h 00mdirect
C$ 862Porter Airlines
Mon, 1 Jun - Tue, 23 Jun
Air Transat Logo
6:35 p.m. - 10:45 a.m.
YOW
-
LGW
11h 10m
1 stop
Air Transat Logo
12:40 p.m. - 8:00 p.m.
LGW
-
YOW
12h 20m
1 stop
C$ 863Air Transat
Mon, 11 May - Fri, 15 May
Air Canada Logo
9:05 a.m. - 9:20 a.m.
YOW
-
LIS
19h 15m
1 stop
Air Canada Logo
11:25 a.m. - 9:51 p.m.
LIS
-
YOW
15h 26m
2 stops
C$ 885Air Canada
Mon, 8 Jun - Mon, 15 Jun
Air Canada Logo
2:00 p.m. - 9:20 a.m.
YOW
-
LIS
14h 20m
2 stops
Air Canada Logo
11:25 a.m. - 9:51 p.m.
LIS
-
YOW
15h 26m
2 stops
C$ 890Air Canada
Mon, 8 Jun - Mon, 15 Jun

Air Canada flights from Ottawa to Europe

Our best Air Canada deals on Ottawa to Europe flight tickets
Air Canada
9 Apr
YOW2:00 p.m.Ottawa
14h 20m
2 stops
CDG10:20 a.m.Paris Charles de Gaulle
15 Apr
CDG9:30 a.m.Paris Charles de Gaulle
13h 06m
2 stops
YOW4:36 p.m.Ottawa
C$ 809
Air Canada
9 Apr
YOW6:20 p.m.Ottawa
10h 00m
1 stop
CDG10:20 a.m.Paris Charles de Gaulle
15 Apr
CDG9:30 a.m.Paris Charles de Gaulle
13h 06m
2 stops
YOW4:36 p.m.Ottawa
C$ 818
Air Canada
22 Mar
YOW4:00 p.m.Ottawa
9h 20m
1 stop
CDG6:20 a.m.Paris Charles de Gaulle
31 Mar
CDG9:25 a.m.Paris Charles de Gaulle
13h 06m
2 stops
YOW4:31 p.m.Ottawa
C$ 819

TAP AIR PORTUGAL flights from Ottawa to Europe

Our best TAP AIR PORTUGAL deals on Ottawa to Europe flight tickets
TAP AIR PORTUGAL
20 Mar
YOW7:55 p.m.Ottawa
15h 55m
2 stops
ORY4:50 p.m.Paris Orly
29 Mar
ORY12:00 p.m.Paris Orly
28h 10m
2 stops
YOW10:10 a.m.Ottawa
C$ 1,597
TAP AIR PORTUGAL
16 Mar
YOW7:55 p.m.Ottawa
9h 40m
1 stop
LIS9:35 a.m.Lisbon Humberto Delgado
25 Mar
LIS5:15 p.m.Lisbon Humberto Delgado
20h 26m
1 stop
YOW9:41 a.m.Ottawa
C$ 1,601
TAP AIR PORTUGAL
16 Mar
YOW7:55 p.m.Ottawa
9h 40m
1 stop
LIS9:35 a.m.Lisbon Humberto Delgado
23 Mar
LIS5:15 p.m.Lisbon Humberto Delgado
20h 26m
1 stop
YOW9:41 a.m.Ottawa
C$ 1,613

momondo 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, momondo users made 96,600 searches. Data last updated 15 March 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

Thu 4/6

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

2 stops32h 55m

Dublin

Tue 16/6

10:40 a.m.-5:35 p.m.

1 stop11h 55m

C$ 689

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Fri 5/6

6:55 a.m.-8:20 a.m.

2 stops20h 25m

Dublin

Fri 19/6

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

1 stop10h 20m

C$ 696
Quickest round-trip

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Sun 12/4

5:10 p.m.-6:00 a.m.

Nonstop6h 50m

Paris Charles de Gaulle

Thu 16/4

1:10 p.m.-2:55 p.m.

Nonstop7h 45m

C$ 742

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Mon 1/6

5:10 p.m.-6:00 a.m.

Nonstop6h 50m

Paris Charles de Gaulle

Sat 13/6

1:10 p.m.-3:00 p.m.

Nonstop7h 50m

C$ 746

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sat 4/4

6:55 p.m.-10:45 a.m.

1 stop10h 50m

London Gatwick

Thu 16/4

12:40 p.m.-12:41 a.m.

1 stop17h 01m

C$ 859

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 7/4

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

1 stop19h 45m

London Gatwick

Tue 14/4

12:40 p.m.-12:41 a.m.

1 stop17h 01m

C$ 860

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Mon 1/6

7:00 a.m.-7:55 a.m.

1 stop19h 55m

London Gatwick

Tue 23/6

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

Nonstop8h 00m

C$ 862

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Mon 11/5

6:35 p.m.-10:45 a.m.

1 stop11h 10m

London Gatwick

Fri 15/5

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

1 stop12h 20m

C$ 863

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 8/6

9:05 a.m.-9:20 a.m.

1 stop19h 15m

Lisbon Humberto Delgado

Mon 15/6

11:25 a.m.-9:51 p.m.

2 stops15h 26m

C$ 885

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 8/6

2:00 p.m.-9:20 a.m.

2 stops14h 20m

Lisbon Humberto Delgado

Mon 15/6

11:25 a.m.-9:51 p.m.

2 stops15h 26m

C$ 890

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ottawa to Europe

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 month to fly to Europe?

In general, January is the cheapest month to fly from Ottawa to Europe. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 797. If you aren’t able to travel during the month of January, then book flights to Europe from Ottawa during February instead. Flights to Europe in February, while not as cheap as those in January, still average around C$ 842.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Ottawa to Europe is on a Monday when prices can be found for as low as C$ 1,335. On the other hand, Thursday is the most expensive day to depart from Ottawa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,463.

What is the cheapest Ottawa to Europe flight route?

Fly from Ottawa to London Heathrow for the best Ottawa - Europe flight prices

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around C$ 979 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Ottawa for as low as C$ 905 on momondo.

What cabin class options are available on Ottawa to Europe flights?

There are 3 cabin classes available to choose from on Ottawa to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ottawa to Europe flights?

You could potentially save up to 52% on your flight if you consider stops on a Ottawa to Europe flight.

Cheap Ottawa to Europe flight deals and tips

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

Best price found

C$ 66

Fastest flight time

6h 25m

Direct flights

Tue, Thu, Fri, Sat and Sun

Airports in Europe

4,107 airports
The best one-way flight to Europe from Ottawa in the past 72 hours is C$ 66. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 930.
The fastest flight from Ottawa to Europe takes 6h 25m
Direct flights go from Ottawa to Europe on Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Air Canada.
There are 4,107 airports in Europe. From Ottawa there are direct flights to London Heathrow (LHR).
Search flight deals

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

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

  • How many operators does momondo search for flights from Ottawa Airport to Europe?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Europe.

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

    The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Europe

Compare and see reviews for airlines that fly from Ottawa to Europe with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 642Free CancellationRating
8.0
423 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 651Free CancellationRating
7.7
521 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 741Free CancellationRating
7.1
10,805 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 744Free CancellationRating
7.4
1,546 reviews
Search Air France flights
LufthansaPriceFrom C$ 751Free CancellationRating
6.8
7,850 reviews
Search Lufthansa flights
KLMPriceFrom C$ 790Free CancellationRating
7.8
1,471 reviews
Search KLM flights
United AirlinesPriceFrom C$ 848Free CancellationRating
7.4
9,426 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom C$ 943Free CancellationRating
7.6
900 reviews
Search Austrian Airlines flights

Why use momondo?

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

Finding the right flight to Europe from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Europe quick and easy, saving you time and money.

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

Flights from Ottawa to Europe 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 Europe?

Once you have performed a search for Ottawa to Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Europe from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Europe 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.
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