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

WestJet, Air Transat, and United Airlines 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 29 per week as of April 2026. The most frequent departure day is Mon, with 21% 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 April 2026. The most popular departure time for this route is 9:00p.m., with 81% of flights per day taking off in the evening.

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 19 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

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 April 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$ 340 Cheap Flights from Ottawa to Europe in 2026

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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.

6:55 a.m. - 12:15 a.m.

YOW

DUB

36h 20m

2 stops

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

DUB

YOW

11h 55m

1 stop

C$ 664Multiple Airlines

Mon, 1 Jun - Mon, 15 Jun

6:55 a.m. - 12:15 a.m.

YOW

DUB

36h 20m

2 stops

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

DUB

YOW

11h 55m

1 stop

C$ 665Multiple Airlines

Mon, 1 Jun - Mon, 15 Jun

8:40 a.m. - 10:30 a.m.

YOW

CDG

19h 50m

1 stop

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

CDG

YOW

14h 00m

1 stop

C$ 739Air Transat

Sat, 23 May - Fri, 29 May

6:35 p.m. - 10:30 a.m.

YOW

CDG

9h 55m

1 stop

12:20 p.m. - 5:35 p.m.

CDG

YOW

11h 15m

1 stop

C$ 742Air Transat

Wed, 3 Jun - Tue, 16 Jun

8:50 a.m. - 9:00 p.m.

YOW

LHR

31h 10m

1 stop

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

LHR

YOW

7h 55mdirect

C$ 886Air Canada

Thu, 21 May - Thu, 4 Jun

11:15 a.m. - 6:30 a.m.

YOW

LHR

14h 15m

1 stop

12:40 p.m. - 6:40 p.m.

LHR

YOW

11h 00m

1 stop

C$ 889Air Canada

Fri, 2 Oct - Fri, 16 Oct

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

YOW

LHR

6h 35mdirect

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

LHR

YOW

7h 55mdirect

C$ 890Lufthansa

Mon, 1 Jun - Mon, 8 Jun

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

YOW

LHR

6h 35mdirect

2:05 p.m. - 8:51 p.m.

LHR

YOW

11h 46m

1 stop

C$ 894Lufthansa

Mon, 1 Jun - Sun, 7 Jun

5:25 p.m. - 11:15 a.m.

YOW

LIS

12h 50m

1 stop

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

LIS

YOW

14h 25m

1 stop

C$ 930Air France

Sun, 14 Jun - Sun, 28 Jun

5:10 p.m. - 2:55 p.m.

YOW

LIS

16h 45m

1 stop

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

LIS

YOW

14h 25m

1 stop

C$ 931Air France

Sat, 13 Jun - Fri, 19 Jun

Air France flights from Ottawa to Europe

Our best Air France deals on Ottawa to Europe flight tickets

Air France

26 Apr

YOW5:10 p.m.Ottawa

6h 50m

CDG6:00 a.m.Paris Charles de Gaulle

4 May

CDG1:10 p.m.Paris Charles de Gaulle

7h 50m

YOW3:00 p.m.Ottawa

C$ 767

Air France

27 Apr

YOW5:25 p.m.Ottawa

6h 45m

CDG6:10 a.m.Paris Charles de Gaulle

18 May

CDG1:10 p.m.Paris Charles de Gaulle

7h 50m

YOW3:00 p.m.Ottawa

C$ 804

Air France

8 Jun

YOW5:10 p.m.Ottawa

6h 50m

CDG6:00 a.m.Paris Charles de Gaulle

17 Jun

CDG1:10 p.m.Paris Charles de Gaulle

7h 50m

YOW3:00 p.m.Ottawa

C$ 805

United Airlines flights from Ottawa to Europe

Our best United Airlines deals on Ottawa to Europe flight tickets

United Airlines

20 Apr

YOW10:44 a.m.Ottawa

14h 21m

2 stops

CDG7:05 a.m.Paris Charles de Gaulle

27 Apr

CDG9:45 a.m.Paris Charles de Gaulle

20h 09m

2 stops

YOW11:54 p.m.Ottawa

C$ 907

United Airlines

18 Apr

YOW6:00 a.m.Ottawa

19h 45m

1 stop

CDG7:45 a.m.Paris Charles de Gaulle

25 Apr

CDG6:45 a.m.Paris Charles de Gaulle

18h 10m

2 stops

YOW6:55 p.m.Ottawa

C$ 908

United Airlines

20 Apr

YOW2:40 p.m.Ottawa

11h 05m

1 stop

CDG7:45 a.m.Paris Charles de Gaulle

27 Apr

CDG12:25 p.m.Paris Charles de Gaulle

17h 29m

1 stop

YOW11:54 p.m.Ottawa

C$ 911

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 1/6

6:55 a.m.-12:15 a.m.

2 stops36h 20m

Dublin

Mon 15/6

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

1 stop11h 55m

C$ 664

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 1/6

6:55 a.m.-12:15 a.m.

2 stops36h 20m

Dublin

Mon 15/6

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

1 stop11h 55m

C$ 665

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Sat 23/5

8:40 a.m.-10:30 a.m.

1 stop19h 50m

Paris Charles de Gaulle

Fri 29/5

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

1 stop14h 00m

C$ 739

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Wed 3/6

6:35 p.m.-10:30 a.m.

1 stop9h 55m

Paris Charles de Gaulle

Tue 16/6

12:20 p.m.-5:35 p.m.

1 stop11h 15m

C$ 742

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Thu 21/5

8:50 a.m.-9:00 p.m.

1 stop31h 10m

London Heathrow

Thu 4/6

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

Nonstop7h 55m

C$ 886

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Fri 2/10

11:15 a.m.-6:30 a.m.

1 stop14h 15m

London Heathrow

Fri 16/10

12:40 p.m.-6:40 p.m.

1 stop11h 00m

C$ 889

Quickest round-trip

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Mon 1/6

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

Nonstop6h 35m

London Heathrow

Mon 8/6

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

Nonstop7h 55m

C$ 890

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Mon 1/6

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

Nonstop6h 35m

London Heathrow

Sun 7/6

2:05 p.m.-8:51 p.m.

1 stop11h 46m

C$ 894

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 14/6

5:25 p.m.-11:15 a.m.

1 stop12h 50m

Lisbon Humberto Delgado

Sun 28/6

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

1 stop14h 25m

C$ 930

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sat 13/6

5:10 p.m.-2:55 p.m.

1 stop16h 45m

Lisbon Humberto Delgado

Fri 19/6

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

1 stop14h 25m

C$ 931

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, 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$ 793. 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$ 841.

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$ 1,332. 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$ 1,471.

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$ 983 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$ 878 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 49% 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$ 738
Fastest flight time	6h 35m
Direct flights	Tue, Thu, Fri and Sun
Airports in Europe	4,107 airports

The best one-way flight to Europe from Ottawa in the past 72 hours is C$ 738. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 957.

The fastest flight from Ottawa to Europe takes 6h 35m

Direct flights go from Ottawa to Europe on Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is Air Transat.

There are 4,107 airports in Europe. From Ottawa there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Ottawa to Europe

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 April 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
Porter Airlines	PriceFrom C$ 642	Free Cancellation	Rating 8.0 435 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 651	Free Cancellation	Rating 7.7 536 reviews	Search Air Transat flights
Air Canada	PriceFrom C$ 741	Free Cancellation	Rating 7.1 10,933 reviews	Search Air Canada flights
Air France	PriceFrom C$ 744	Free Cancellation	Rating 7.4 1,572 reviews	Search Air France flights
Lufthansa	PriceFrom C$ 761	Free Cancellation	Rating 6.8 7,930 reviews	Search Lufthansa flights
KLM	PriceFrom C$ 795	Free Cancellation	Rating 7.8 1,499 reviews	Search KLM flights
United Airlines	PriceFrom C$ 848	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom C$ 942	Free Cancellation	Rating 7.6 902 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

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Find better results for your trip to Europe

Popular cities

Other flights from Ottawa

Other flights to Europe

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Europe

Flights to Parisfrom C$ 577

Flights to Londonfrom C$ 602

Flights to Istanbulfrom C$ 890

Flights to Lisbonfrom C$ 690

Flights to Romefrom C$ 691

Flights to Barcelonafrom C$ 715

Flights to Athensfrom C$ 809

Flights to Bucharestfrom C$ 817

Flights to Copenhagenfrom C$ 734

Flights to Amsterdamfrom C$ 652

Flights to Dublinfrom C$ 400

Flights to Frankfurt am Mainfrom C$ 752

Cheap flights from Ottawa to Europe from C$ 340

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 3/6. 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

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Find the cheapest flights from Ottawa to Europe

Cheap round-trip flights

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Cheap last-minute flights

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Air France flights from Ottawa to Europe

Our best Air France 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

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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?

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

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

Can stopping save me money on Ottawa to Europe flights?

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

Which airlines fly to Europe?

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

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

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

Frequently asked questions about flying from Ottawa 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?

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

Ottawa flight routes

According to popular flight searches on momondo this year

Europe flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Europe

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Europe

List of cabin classes available on flights landing in Europe. Availability may vary depending on flight origin and airline.

Complete your trip to Europe

Explore popular destinations other users love

According to popular flight searches on momondo this year