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

WestJet and Air Canada 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 9 per week as of January 2026. The most frequent departure day is Tue, with 33% of weekly flights leaving on this day.

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 45% 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.

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

1 flights are operational daily from Ottawa to Europe as of January 2026. The most popular departure time for this route is 9:00p.m., with 77% 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 10 operators available for flights from Ottawa Airport to Europe as of January 2026.

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$ 342 Cheap Flights from Ottawa to Europe in 2026

1 adult

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Find the cheapest flights from Ottawa to Europe

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 a.m. - 9:00 a.m.

YOW

DUB

23h 20m

1 stop

10:30 a.m. - 12:39 a.m.

DUB

YOW

18h 09m

1 stop

C$ 615WestJet

Mon, 9 Mar - Tue, 17 Mar

5:55 a.m. - 8:20 a.m.

YOW

DUB

21h 25m

2 stops

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

DUB

YOW

11h 55m

1 stop

C$ 627WestJet

Sun, 3 May - Sat, 9 May

10:00 a.m. - 9:45 a.m.

YOW

LGW

18h 45m

1 stop

11:40 a.m. - 8:25 a.m.

LGW

YOW

24h 45m

1 stop

C$ 719Air Transat

Fri, 6 Mar - Fri, 13 Mar

10:00 a.m. - 9:45 a.m.

YOW

LGW

18h 45m

1 stop

11:40 a.m. - 7:25 a.m.

LGW

YOW

24h 45m

1 stop

C$ 720Air Transat

Sun, 1 Mar - Sat, 7 Mar

5:20 p.m. - 3:10 p.m.

YOW

LIS

16h 50m

1 stop

5:30 a.m. - 3:10 p.m.

LIS

YOW

14h 40m

1 stop

C$ 730Air France

Tue, 17 Feb - Tue, 24 Feb

5:25 p.m. - 2:55 p.m.

YOW

LIS

16h 30m

1 stop

5:35 a.m. - 3:00 p.m.

LIS

YOW

14h 25m

1 stop

C$ 732Air France

Mon, 4 May - Sun, 10 May

11:20 a.m. - 10:30 a.m.

YOW

CDG

17h 10m

2 stops

2:00 p.m. - 9:41 a.m.

CDG

YOW

25h 41m

1 stop

C$ 741Air Canada

Thu, 5 Feb - Tue, 10 Feb

11:25 a.m. - 7:05 a.m.

YOW

CDG

13h 40m

2 stops

9:30 a.m. - 5:16 p.m.

CDG

YOW

13h 46m

1 stop

C$ 744Air Canada

Tue, 28 Apr - Sun, 31 May

10:50 a.m. - 8:45 a.m.

YOW

LCY

16h 55m

2 stops

9:20 a.m. - 5:41 p.m.

LCY

YOW

13h 21m

2 stops

C$ 1,023SWISS

Tue, 17 Feb - Wed, 25 Feb

2:50 p.m. - 12:55 p.m.

YOW

LCY

17h 05m

2 stops

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

LCY

YOW

16h 03m

2 stops

C$ 1,029SWISS

Tue, 3 Mar - Tue, 10 Mar

Air France flights from Ottawa to Europe

Our best Air France deals on Ottawa to Europe flight tickets

Air France

17 Feb

YOW5:20 p.m.Ottawa

16h 50m

1 stop

LIS3:10 p.m.Lisbon Humberto Delgado

24 Feb

LIS5:30 a.m.Lisbon Humberto Delgado

14h 40m

1 stop

YOW3:10 p.m.Ottawa

C$ 730

Air France

4 May

YOW5:25 p.m.Ottawa

16h 30m

1 stop

LIS2:55 p.m.Lisbon Humberto Delgado

10 May

LIS5:35 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW3:00 p.m.Ottawa

C$ 732

Air France

3 Feb

YOW5:20 p.m.Ottawa

7h 10m

CDG6:30 a.m.Paris Charles de Gaulle

10 Feb

CDG1:15 p.m.Paris Charles de Gaulle

7h 55m

YOW3:10 p.m.Ottawa

C$ 740

KLM flights from Ottawa to Europe

Our best KLM deals on Ottawa to Europe flight tickets

KLM

5 Mar

YOW5:20 p.m.Ottawa

16h 15m

2 stops

LIS2:35 p.m.Lisbon Humberto Delgado

17 Mar

LIS5:00 a.m.Lisbon Humberto Delgado

15h 10m

2 stops

YOW4:10 p.m.Ottawa

C$ 845

KLM

4 May

YOW5:25 p.m.Ottawa

12h 20m

2 stops

FCO11:45 a.m.Rome Fiumicino

19 May

FCO6:30 a.m.Rome Fiumicino

14h 30m

2 stops

YOW3:00 p.m.Ottawa

C$ 920

KLM

23 Jan

YOW5:45 p.m.Ottawa

16h 40m

2 stops

FCO4:25 p.m.Rome Fiumicino

5 Feb

FCO6:10 a.m.Rome Fiumicino

15h 00m

2 stops

YOW3:10 p.m.Ottawa

C$ 1,022

Fly from

Fly to

Route

Depart

Return

Price

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 9/3

5:40 a.m.-9:00 a.m.

1 stop23h 20m

Dublin

Tue 17/3

10:30 a.m.-12:39 a.m.

1 stop18h 09m

C$ 615

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 3/5

5:55 a.m.-8:20 a.m.

2 stops21h 25m

Dublin

Sat 9/5

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

1 stop11h 55m

C$ 627

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 6/3

10:00 a.m.-9:45 a.m.

1 stop18h 45m

London Gatwick

Fri 13/3

11:40 a.m.-8:25 a.m.

1 stop24h 45m

C$ 719

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 1/3

10:00 a.m.-9:45 a.m.

1 stop18h 45m

London Gatwick

Sat 7/3

11:40 a.m.-7:25 a.m.

1 stop24h 45m

C$ 720

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 17/2

5:20 p.m.-3:10 p.m.

1 stop16h 50m

Lisbon Humberto Delgado

Tue 24/2

5:30 a.m.-3:10 p.m.

1 stop14h 40m

C$ 730

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Mon 4/5

5:25 p.m.-2:55 p.m.

1 stop16h 30m

Lisbon Humberto Delgado

Sun 10/5

5:35 a.m.-3:00 p.m.

1 stop14h 25m

C$ 732

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Thu 5/2

11:20 a.m.-10:30 a.m.

2 stops17h 10m

Paris Charles de Gaulle

Tue 10/2

2:00 p.m.-9:41 a.m.

1 stop25h 41m

C$ 741

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Tue 28/4

11:25 a.m.-7:05 a.m.

2 stops13h 40m

Paris Charles de Gaulle

Sun 31/5

9:30 a.m.-5:16 p.m.

1 stop13h 46m

C$ 744

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 17/2

10:50 a.m.-8:45 a.m.

2 stops16h 55m

London City

Wed 25/2

9:20 a.m.-5:41 p.m.

2 stops13h 21m

C$ 1,023

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 3/3

2:50 p.m.-12:55 p.m.

2 stops17h 05m

London City

Tue 10/3

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

2 stops16h 03m

C$ 1,029

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$ 802. If you aren’t able to travel during the month of February, then book flights to Europe from Ottawa during January instead. Flights to Europe in January, while not as cheap as those in February, still average around C$ 808.

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$ 1,334. 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$ 1,516.

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$ 989 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$ 900 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 47% 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$ 1,083
Fastest flight time	6h 25m
Direct flights	Every day
Airports in Europe	4,107 airports

The best one-way flight to Europe from Ottawa in the past 72 hours is C$ 1,083. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 102.

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

Direct flights go from Ottawa to Europe every day.

There are 4,107 airports in Europe. From Ottawa there are direct flights to 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 10 operators available for flights from Ottawa Airport to Europe as of January 2026.
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$ 654	Free Cancellation	Rating 7.7 499 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 656	Free Cancellation	Rating 7.9 412 reviews	Search Porter Airlines flights
Air France	PriceFrom C$ 726	Free Cancellation	Rating 7.4 1,524 reviews	Search Air France flights
Virgin Atlantic	PriceFrom C$ 752	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom C$ 770	Free Cancellation	Rating 7.1 10,644 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 774	Free Cancellation	Rating 6.8 7,736 reviews	Search Lufthansa flights
United Airlines	PriceFrom C$ 796	Free Cancellation	Rating 7.4 9,188 reviews	Search United Airlines flights
KLM	PriceFrom C$ 800	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
Austrian Airlines	PriceFrom C$ 978	Free Cancellation	Rating 7.6 894 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.

Start using Trips

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Thu 19/2

Thu 26/2

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Find better results for your trip to Europe

Popular Cities in Europe

Flights to Parisfrom C$ 539

Flights to Londonfrom C$ 598

Flights to Istanbulfrom C$ 744

Flights to Lisbonfrom C$ 498

Flights to Romefrom C$ 627

Flights to Barcelonafrom C$ 627

Flights to Athensfrom C$ 682

Flights to Bucharestfrom C$ 707

Flights to Amsterdamfrom C$ 614

Flights to Copenhagenfrom C$ 555

Flights to Dublinfrom C$ 512

Flights to Frankfurt am Mainfrom C$ 695

Cheap flights from Ottawa to Europe from C$ 342

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 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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 France flights from Ottawa to Europe

Our best Air France deals on Ottawa to Europe flight tickets

KLM flights from Ottawa to Europe

Our best KLM 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

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 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 47% 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 and Air Canada 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?

1 flights are operational daily from Ottawa to Europe as of January 2026. The most popular departure time for this route is 9:00p.m., with 77% 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 9 per week as of January 2026. The most frequent departure day is Tue, 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