Which airlines fly to Europe?

Air Canada, Air Transat and TAP AIR PORTUGAL are the top three most popular airlines that fly to Europe from Ottawa according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Europe. Keep in mind that there are 20 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

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

WestJet, Air Transat, and Lufthansa are the most popular carriers operating from Ottawa to Europe

How many flights depart from Ottawa to Europe on average per week?

The number of flights available between Ottawa and Europe is 33 per week as of November 2025. The most frequent departure day is Fri, with 33% of weekly flights leaving on this day.

How many flights depart from Ottawa to Europe on average per day?

4 flights are operational daily from Ottawa to Europe as of November 2025. The most popular departure time for this route is 9:00p.m., with 66% of flights per day taking off in the evening.

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?

There are 12 operators available for flights from Ottawa Airport to Europe as of November 2025.

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.

C$ 365 Cheap Flights from Ottawa to Europe in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 p.m. - 11:30 a.m.YOW-DUB

13h 05m1 stop

1:15 p.m. - 8:05 a.m.DUB-YOW

23h 50m1 stop

C$ 629Porter Airlines

Find Deal

Thu, 7 May - Mon, 25 May

11:20 a.m. - 11:30 a.m.YOW-DUB

19h 10m1 stop

1:15 p.m. - 8:01 p.m.DUB-YOW

11h 46m1 stop

C$ 634Air Transat

Find Deal

Sat, 16 May - Sun, 24 May

5:40 a.m. - 10:00 a.m.YOW-DUB

23h 20m1 stop

9:40 a.m. - 12:22 a.m.DUB-YOW

19h 42m2 stops

C$ 651WestJet

Find Deal

Mon, 20 Apr - Wed, 29 Apr

6:20 p.m. - 8:55 a.m.YOW-LIS

9h 35m1 stop

11:20 a.m. - 7:41 p.m.LIS-YOW

13h 21m2 stops

C$ 729Air Canada

Find Deal

Sat, 10 Jan - Sat, 24 Jan

6:20 p.m. - 8:55 a.m.YOW-LIS

9h 35m1 stop

11:20 a.m. - 5:42 p.m.LIS-YOW

11h 22m1 stop

C$ 733Air Canada

Find Deal

Sat, 10 Jan - Sat, 24 Jan

5:20 p.m. - 6:30 a.m.YOW-CDG

7h 10mdirect

1:15 p.m. - 3:10 p.m.CDG-YOW

7h 55mdirect

C$ 795Air France

Find Deal

Wed, 21 Jan - Thu, 29 Jan

5:15 p.m. - 6:05 a.m.YOW-CDG

6h 50mdirect

1:15 p.m. - 3:05 p.m.CDG-YOW

7h 50mdirect

C$ 797Air France

Find Deal

Mon, 20 Apr - Fri, 15 May

4:15 p.m. - 5:05 p.m.YOW-LCY

19h 50m2 stops

9:15 a.m. - 7:18 p.m.LCY-YOW

15h 03m2 stops

C$ 1,029SWISS

Find Deal

Wed, 21 Jan - Mon, 26 Jan

10:45 a.m. - 8:45 a.m.YOW-LCY

17h 00m2 stops

9:15 a.m. - 5:42 p.m.LCY-YOW

13h 27m2 stops

C$ 1,036SWISS

Find Deal

Thu, 15 Jan - Mon, 19 Jan

4:00 p.m. - 5:40 p.m.YOW-LCY

20h 40m2 stops

9:55 a.m. - 6:38 p.m.LCY-YOW

37h 43m2 stops

C$ 1,049Lufthansa

Find Deal

Mon, 19 Jan - Fri, 23 Jan

Air Canada flights from Ottawa to Europe

Our best Air Canada deals on Ottawa to Europe flight tickets

Air Canada

10 Jan

YOW6:20 p.m.Ottawa

9h 35m

1 stop

LIS8:55 a.m.Lisbon Humberto Delgado

24 Jan

LIS11:20 a.m.Lisbon Humberto Delgado

13h 21m

2 stops

YOW7:41 p.m.Ottawa

C$ 729

Find similar

Air Canada

10 Jan

YOW6:20 p.m.Ottawa

9h 35m

1 stop

LIS8:55 a.m.Lisbon Humberto Delgado

24 Jan

LIS11:20 a.m.Lisbon Humberto Delgado

11h 22m

1 stop

YOW5:42 p.m.Ottawa

C$ 733

Find similar

Air Canada

5 Feb

YOW1:55 p.m.Ottawa

13h 00m

2 stops

LIS7:55 a.m.Lisbon Humberto Delgado

17 Feb

LIS11:20 a.m.Lisbon Humberto Delgado

13h 21m

2 stops

YOW7:41 p.m.Ottawa

C$ 760

Find similar

United Airlines flights from Ottawa to Europe

Our best United Airlines deals on Ottawa to Europe flight tickets

United Airlines

29 Nov

YOW5:55 p.m.Ottawa

11h 30m

1 stop

CDG11:25 a.m.Paris Charles de Gaulle

5 Dec

CDG1:25 p.m.Paris Charles de Gaulle

16h 29m

2 stops

YOW11:54 p.m.Ottawa

C$ 853

Find similar

United Airlines

7 Jan

YOW5:55 p.m.Ottawa

31h 00m

2 stops

CDG6:55 a.m.Paris Charles de Gaulle

16 Jan

CDG9:25 a.m.Paris Charles de Gaulle

20h 29m

2 stops

YOW11:54 p.m.Ottawa

C$ 890

Find similar

United Airlines

6 Jan

YOW5:11 p.m.Ottawa

32h 04m

2 stops

AMS7:15 a.m.Amsterdam Schiphol

13 Jan

AMS9:15 a.m.Amsterdam Schiphol

20h 39m

2 stops

YOW11:54 p.m.Ottawa

C$ 918

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Thu 7/5

5:25 p.m.-11:30 a.m.

1 stop13h 05m

Dublin

Mon 25/5

1:15 p.m.-8:05 a.m.

1 stop23h 50m

C$ 629

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 16/5

11:20 a.m.-11:30 a.m.

1 stop19h 10m

Dublin

Sun 24/5

1:15 p.m.-8:01 p.m.

1 stop11h 46m

C$ 634

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 20/4

5:40 a.m.-10:00 a.m.

1 stop23h 20m

Dublin

Wed 29/4

9:40 a.m.-12:22 a.m.

2 stops19h 42m

C$ 651

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sat 10/1

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

1 stop9h 35m

Lisbon Humberto Delgado

Sat 24/1

11:20 a.m.-7:41 p.m.

2 stops13h 21m

C$ 729

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sat 10/1

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

1 stop9h 35m

Lisbon Humberto Delgado

Sat 24/1

11:20 a.m.-5:42 p.m.

1 stop11h 22m

C$ 733

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Wed 21/1

5:20 p.m.-6:30 a.m.

Nonstop7h 10m

Paris Charles de Gaulle

Thu 29/1

1:15 p.m.-3:10 p.m.

Nonstop7h 55m

C$ 795

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Mon 20/4

5:15 p.m.-6:05 a.m.

Nonstop6h 50m

Paris Charles de Gaulle

Fri 15/5

1:15 p.m.-3:05 p.m.

Nonstop7h 50m

C$ 797

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Wed 21/1

4:15 p.m.-5:05 p.m.

2 stops19h 50m

London City

Mon 26/1

9:15 a.m.-7:18 p.m.

2 stops15h 03m

C$ 1,029

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Thu 15/1

10:45 a.m.-8:45 a.m.

2 stops17h 00m

London City

Mon 19/1

9:15 a.m.-5:42 p.m.

2 stops13h 27m

C$ 1,036

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 19/1

4:00 p.m.-5:40 p.m.

2 stops20h 40m

London City

Fri 23/1

9:55 a.m.-6:38 p.m.

2 stops37h 43m

C$ 1,049

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Europe?

In general, February 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$ 790. If you aren’t able to travel during the month of February, then book flights to Europe from Ottawa during November instead. Flights to Europe in November, while not as cheap as those in February, still average around C$ 888.

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$ 1,317. On the other hand, Wednesday 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$ 1,453.

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

According to our data, the cheapest time of day to fly to Europe is at noon. momondo users have found flights departing from Ottawa to Europe at noon for as low as C$ 1,010. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,410. Of course, these prices can vary depending on the time of year and what airport you fly to.

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$ 1,032 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$ 911 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 25% 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$ 993
Fastest flight time	6h 25m
Direct flights	Mon, Wed, Thu, Fri and Sat
Airports in Europe	2 airports

The best one-way flight to Europe from Ottawa in the past 72 hours is C$ 993. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 995.

The fastest flight from Ottawa to Europe takes 6h 25m

Direct flights go from Ottawa to Europe on Monday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There are 2 airports near Europe: London Heathrow (LHR), Paris Charles de Gaulle (CDG)

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?
There are 12 operators available for flights from Ottawa Airport to Europe as of November 2025.
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
Air Transat	PriceFrom C$ 664	Free Cancellation	Rating 7.8 478 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 667	Free Cancellation	Rating 8.0 394 reviews	Search Porter Airlines flights
Air France	PriceFrom C$ 728	Free Cancellation	Rating 7.4 1,497 reviews	Search Air France flights
Virgin Atlantic	PriceFrom C$ 747	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom C$ 773	Free Cancellation	Rating 7.1 10,469 reviews	Search Air Canada flights
KLM	PriceFrom C$ 812	Free Cancellation	Rating 7.7 1,420 reviews	Search KLM flights
United Airlines	PriceFrom C$ 824	Free Cancellation	Rating 7.4 9,044 reviews	Search United Airlines flights
Lufthansa	PriceFrom C$ 878	Free Cancellation	Rating 6.8 7,589 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom C$ 993	Free Cancellation	Rating 7.6 874 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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Find better results for your trip to Europe

Popular Cities in Europe

Flights to Parisfrom C$ 589

Flights to Londonfrom C$ 625

Flights to Istanbulfrom C$ 746

Flights to Lisbonfrom C$ 499

Flights to Romefrom C$ 685

Flights to Barcelonafrom C$ 613

Flights to Athensfrom C$ 795

Flights to Bucharestfrom C$ 790

Flights to Amsterdamfrom C$ 615

Flights to Copenhagenfrom C$ 609

Flights to Frankfurt am Mainfrom C$ 637

Flights to Dublinfrom C$ 503

Cheap flights from Ottawa to Europe from C$ 365

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 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ottawa to Europe

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from Ottawa to Europe

Our best Air Canada deals on Ottawa to Europe flight tickets

United Airlines flights from Ottawa to Europe

Our best United Airlines deals on Ottawa to Europe flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ottawa to Europe that are best for you.

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?

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

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

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?

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 25% on your flight if you consider stops on a Ottawa to Europe flight.

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

WestJet, Air Transat, and Lufthansa are the most popular carriers operating from Ottawa to Europe

Which airlines fly to Europe?

How many flights depart from Ottawa to Europe on average per day?

4 flights are operational daily from Ottawa to Europe as of November 2025. The most popular departure time for this route is 9:00p.m., with 66% of flights per day taking off in the evening.

How many flights depart from Ottawa to Europe on average per week?

The number of flights available between Ottawa and Europe is 33 per week as of November 2025. The most frequent departure day is Fri, with 33% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in Europe

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

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?

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

Best airlines flying from Ottawa to Europe

Compare and see reviews for airlines that fly from Ottawa to Europe with momondo

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Europe

Popular Cities in Europe

Popular flights according to clicks in the last 7 days on momondo