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.

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

5 flights are operational daily from Ottawa to Europe as of August 2026. The most popular departure time for this route is 5:00p.m., with 50% of flights per day taking off in the afternoon.

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

The number of flights available between Ottawa and Europe is 37 per week as of August 2026. The most frequent departure day is Wed, with 27% of weekly flights leaving on this day.

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

Air Transat, Porter Airlines, and WestJet are the most popular carriers operating 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 11 operators available for flights from Ottawa Airport to Europe as of August 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$ 335 Cheap Flights from Ottawa to Europe in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 651Air Transat

Tue, 8 Sep - Fri, 25 Sep

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 653Air Transat

Sun, 13 Sep - Tue, 22 Sep

4:00 p.m. - 10:45 a.m.YOW Ottawa-LGW London Gatwick

13h 45m1 stop Toronto Pearson Intl

12:40 p.m. - 8:05 a.m.LGW London Gatwick-YOW Ottawa

24h 25m1 stop Toronto Pearson Intl

C$ 676Porter Airlines

Wed, 30 Sep - Wed, 7 Oct

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 678Porter Airlines

Tue, 8 Sep - Tue, 22 Sep

2:00 p.m. - 9:20 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

14h 20m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

11:25 a.m. - 1:54 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

31h 29m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 707Air Canada

Mon, 28 Sep - Tue, 13 Oct

11:10 a.m. - 9:20 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

17h 10m1 stop Montreal Pierre Elliott Trudeau Intl

11:25 a.m. - 9:24 a.m.LIS Lisbon Humberto Delgado-YOW Ottawa

26h 59m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 709Air Canada

Mon, 28 Sep - Tue, 13 Oct

5:25 p.m. - 8:50 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

10h 25m1 stop Paris Charles de Gaulle

5:35 a.m. - 3:00 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

14h 25m1 stop Paris Charles de Gaulle

C$ 718Air France

Mon, 5 Oct - Mon, 19 Oct

2:00 p.m. - 7:00 a.m.YOW Ottawa-OPO Porto

12h 00m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

11:20 a.m. - 7:45 p.m.OPO Porto-YOW Ottawa

13h 25m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 722Multiple Airlines

Mon, 28 Sep - Wed, 7 Oct

3:10 p.m. - 7:00 a.m.YOW Ottawa-OPO Porto

10h 50m1 stop Montreal Pierre Elliott Trudeau Intl

11:20 a.m. - 10:10 p.m.OPO Porto-YOW Ottawa

15h 50m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 731Multiple Airlines

Mon, 28 Sep - Wed, 7 Oct

5:10 p.m. - 11:15 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

13h 05m1 stop Paris Charles de Gaulle

5:35 a.m. - 3:00 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

14h 25m1 stop Paris Charles de Gaulle

C$ 783Air France

Tue, 13 Oct - Mon, 19 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:05 a.m. - 10:20 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

19h 15m1 stop Montreal Pierre Elliott Trudeau Intl

2:10 p.m. - 10:35 a.m.CDG Paris Charles de Gaulle-YOW Ottawa

26h 25m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 831Multiple Airlines

Sun, 23 Aug - Sun, 6 Sep

2:45 p.m. - 7:05 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

10h 20m1 stop Montreal Pierre Elliott Trudeau Intl

10:05 a.m. - 10:10 p.m.CDG Paris Charles de Gaulle-YOW Ottawa

18h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 834Multiple Airlines

Sat, 22 Aug - Sat, 5 Sep

2:45 p.m. - 7:05 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

10h 20m1 stop Montreal Pierre Elliott Trudeau Intl

10:05 a.m. - 1:58 p.m.CDG Paris Charles de Gaulle-YOW Ottawa

9h 53m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 847Air Canada

Sat, 22 Aug - Fri, 25 Sep

2:45 p.m. - 7:05 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

10h 20m1 stop Montreal Pierre Elliott Trudeau Intl

10:05 a.m. - 1:54 p.m.CDG Paris Charles de Gaulle-YOW Ottawa

9h 49m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 847Air Canada

Sat, 22 Aug - Sat, 29 Aug

7:30 p.m. - 9:15 a.m.YOW Ottawa-FCO Rome Fiumicino

31h 45m1 stop Montreal Pierre Elliott Trudeau Intl

11:30 a.m. - 8:51 p.m.FCO Rome Fiumicino-YOW Ottawa

15h 21m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 935Lufthansa

Sat, 22 Aug - Sat, 29 Aug

6:05 a.m. - 6:55 a.m.YOW Ottawa-OPO Porto

19h 50m1 stop Newark

9:00 a.m. - 4:38 p.m.OPO Porto-YOW Ottawa

12h 38m1 stop Newark

C$ 951United Airlines

Sun, 23 Aug - Sat, 5 Sep

5:57 p.m. - 9:45 a.m.YOW Ottawa-OPO Porto

10h 48m1 stop Newark

9:00 a.m. - 4:38 p.m.OPO Porto-YOW Ottawa

12h 38m1 stop Newark

C$ 951United Airlines

Mon, 24 Aug - Sat, 5 Sep

5:10 p.m. - 6:00 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

6h 50mdirect

1:10 p.m. - 3:00 p.m.CDG Paris Charles de Gaulle-YOW Ottawa

7h 50mdirect

C$ 975Air France

Wed, 26 Aug - Fri, 9 Oct

5:10 p.m. - 6:00 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

6h 50mdirect

1:10 p.m. - 3:00 p.m.CDG Paris Charles de Gaulle-YOW Ottawa

7h 50mdirect

C$ 991Air France

Wed, 26 Aug - Fri, 9 Oct

7:30 p.m. - 6:30 a.m.YOW Ottawa-LHR London Heathrow

30h 00m1 stop Montreal Pierre Elliott Trudeau Intl

5:30 p.m. - 1:58 p.m.LHR London Heathrow-YOW Ottawa

49h 28m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

C$ 1,175Lufthansa

Sat, 22 Aug - Mon, 31 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Porter Airlines flights from Ottawa to Europe

Our best Porter Airlines deals on Ottawa to Europe flight tickets

Porter Airlines

15 Sep

YOW7:40 p.m.Ottawa

7h 15m

LGW7:55 a.m.London Gatwick

22 Sep

LGW12:40 p.m.London Gatwick

16h 45m

1 stop

YOW12:25 a.m.Ottawa

C$ 716

Porter Airlines

2 Dec

YOW12:45 p.m.Ottawa

13h 00m

1 stop

LIS6:45 a.m.Lisbon Humberto Delgado

10 Dec

LIS9:00 a.m.Lisbon Humberto Delgado

13h 58m

1 stop

YOW5:58 p.m.Ottawa

C$ 725

Porter Airlines

5 Oct

YOW8:40 a.m.Ottawa

19h 55m

1 stop

LIS9:35 a.m.Lisbon Humberto Delgado

19 Oct

LIS11:35 a.m.Lisbon Humberto Delgado

32h 20m

1 stop

YOW2:55 p.m.Ottawa

C$ 742

Air France flights from Ottawa to Europe

Our best Air France deals on Ottawa to Europe flight tickets

Air France

5 Oct

YOW5:25 p.m.Ottawa

10h 25m

1 stop

LIS8:50 a.m.Lisbon Humberto Delgado

19 Oct

LIS5:35 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW3:00 p.m.Ottawa

C$ 718

Air France

2 Dec

YOW5:10 p.m.Ottawa

17h 00m

1 stop

LIS3:10 p.m.Lisbon Humberto Delgado

14 Dec

LIS5:30 a.m.Lisbon Humberto Delgado

14h 30m

1 stop

YOW3:00 p.m.Ottawa

C$ 784

Air France

26 Aug

YOW5:10 p.m.Ottawa

6h 50m

CDG6:00 a.m.Paris Charles de Gaulle

9 Oct

CDG1:10 p.m.Paris Charles de Gaulle

7h 50m

YOW3:00 p.m.Ottawa

C$ 975

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 8/9

7:40 p.m.-7:55 a.m.

Nonstop7h 15m

London Gatwick

Fri 25/9

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

Nonstop8h 00m

C$ 651

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sun 13/9

7:40 p.m.-7:55 a.m.

Nonstop7h 15m

London Gatwick

Tue 22/9

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

Nonstop8h 00m

C$ 653

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Wed 30/9

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

1 stop13h 45m

London Gatwick

Wed 7/10

12:40 p.m.-8:05 a.m.

1 stop24h 25m

C$ 676

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 8/9

7:40 p.m.-7:55 a.m.

Nonstop7h 15m

London Gatwick

Tue 22/9

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

Nonstop8h 00m

C$ 678

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Mon 28/9

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

2 stops14h 20m

Lisbon Humberto Delgado

Tue 13/10

11:25 a.m.-1:54 p.m.

1 stop31h 29m

C$ 707

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Mon 28/9

11:10 a.m.-9:20 a.m.

1 stop17h 10m

Lisbon Humberto Delgado

Tue 13/10

11:25 a.m.-9:24 a.m.

1 stop26h 59m

C$ 709

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Mon 5/10

5:25 p.m.-8:50 a.m.

1 stop10h 25m

Lisbon Humberto Delgado

Mon 19/10

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

1 stop14h 25m

C$ 718

OttawaPorto

YOW Ottawa - OPO Porto

YOWOPO

Ottawa

Mon 28/9

2:00 p.m.-7:00 a.m.

2 stops12h 00m

Porto

Wed 7/10

11:20 a.m.-7:45 p.m.

1 stop13h 25m

C$ 722

OttawaPorto

YOW Ottawa - OPO Porto

YOWOPO

Ottawa

Mon 28/9

3:10 p.m.-7:00 a.m.

1 stop10h 50m

Porto

Wed 7/10

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

1 stop15h 50m

C$ 731

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Tue 13/10

5:10 p.m.-11:15 a.m.

1 stop13h 05m

Lisbon Humberto Delgado

Mon 19/10

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

1 stop14h 25m

C$ 783

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$ 976. 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$ 990.

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

The cheapest day to depart from Ottawa to Europe is on a Friday when prices can be found for as low as C$ 1,430. On the other hand, Saturday 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$ 1,621.

What is the cheapest Ottawa to Europe flight route?

Fly from Ottawa to Paris Charles de Gaulle for the best Ottawa - Europe flight prices

How far in advance should I book a flight from Ottawa 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$ 984 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$ 826 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 85% 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$ 335
Fastest flight time	6h 35m
Direct flights	Tue, Thu, Fri and Sun
Airports in Europe	4,106 airports

The best one-way flight to Europe from Ottawa in the past 72 hours is C$ 335. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 651.

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 Canada.

There are 4,106 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 11 operators available for flights from Ottawa Airport to Europe as of August 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$ 645	Free Cancellation	Rating 8.0 457 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 685	Free Cancellation	Rating 7.1 11,515 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 693	Free Cancellation	Rating 7.8 573 reviews	Search Air Transat flights
Air France	PriceFrom C$ 711	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
United Airlines	PriceFrom C$ 764	Free Cancellation	Rating 7.4 10,106 reviews	Search United Airlines flights
Lufthansa	PriceFrom C$ 765	Free Cancellation	Rating 6.8 8,203 reviews	Search Lufthansa flights
KLM	PriceFrom C$ 801	Free Cancellation	Rating 7.8 1,563 reviews	Search KLM 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

Find my bookings

Get notified when prices go down

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

1 adult

Sun 20/9

Sun 27/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

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$ 589

Flights to Londonfrom C$ 609

Flights to Istanbulfrom C$ 936

Flights to Lisbonfrom C$ 540

Flights to Romefrom C$ 656

Flights to Barcelonafrom C$ 579

Flights to Athensfrom C$ 778

Flights to Copenhagenfrom C$ 565

Flights to Amsterdamfrom C$ 590

Flights to Bucharestfrom C$ 793

Flights to Madridfrom C$ 572

Flights to Dublinfrom C$ 500

Cheap flights from Ottawa to Europe from C$ 335

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 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ottawa to Europe

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

Porter Airlines flights from Ottawa to Europe

Our best Porter Airlines deals on Ottawa to Europe flight tickets

Air France flights from Ottawa to Europe

Our best Air France 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?

How far in advance should I book a flight from Ottawa 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

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