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 week?

The number of flights available between Ottawa and Europe is 25 per week as of August 2026. The most frequent departure day is Mon, with 40% of weekly flights leaving on this day.

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

3 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 60% of flights per day taking off in the afternoon.

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

Air Transat, WestJet, and Air Canada 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 12 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$ 340 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$ 641Air Transat

Sun, 13 Sep - Sun, 20 Sep

4:00 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

10h 55m1 stop Toronto Pearson Intl

9:40 a.m. - 8:00 p.m.LGW London Gatwick-YOW Ottawa

15h 20m1 stop Toronto Pearson Intl

C$ 650Air Transat

Mon, 21 Sep - Mon, 28 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$ 676Porter Airlines

Tue, 22 Sep - Fri, 2 Oct

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

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

8h 00mdirect

C$ 681Porter Airlines

Tue, 22 Sep - Fri, 2 Oct

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

12:40 p.m. - 2:55 p.m.LGW London Gatwick-YOW Ottawa

31h 15m1 stop Toronto Pearson Intl

C$ 715Multiple Airlines

Tue, 22 Sep - Wed, 23 Sep

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

12:40 p.m. - 8:00 p.m.LGW London Gatwick-YOW Ottawa

12h 20m1 stop Toronto Pearson Intl

C$ 724Multiple Airlines

Tue, 22 Sep - Fri, 2 Oct

6:25 p.m. - 9:20 a.m.YOW Ottawa-DUB Dublin

9h 55m1 stop Toronto Pearson Intl

10:40 a.m. - 5:35 p.m.DUB Dublin-YOW Ottawa

11h 55m1 stop Toronto Pearson Intl

C$ 743WestJet

Sat, 17 Oct - Fri, 23 Oct

6:25 p.m. - 9:20 a.m.YOW Ottawa-DUB Dublin

9h 55m1 stop Toronto Pearson Intl

10:00 a.m. - 12:20 a.m.DUB Dublin-YOW Ottawa

19h 20m2 stops St John's Toronto Pearson Intl

C$ 747WestJet

Thu, 24 Sep - Thu, 1 Oct

5:40 p.m. - 10:40 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

12h 00m1 stop Montreal Pierre Elliott Trudeau Intl

10:40 a.m. - 3:57 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

10h 17m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 763Air Canada

Mon, 9 Nov - Sun, 22 Nov

7:50 p.m. - 6:55 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

30h 05m1 stop Montreal Pierre Elliott Trudeau Intl

12:50 p.m. - 10:32 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

14h 42m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 764Air Canada

Tue, 24 Nov - Tue, 1 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:00 a.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

23h 30m1 stop Toronto Pearson Intl

1:15 p.m. - 12:25 a.m.DUB Dublin-YOW Ottawa

16h 10m1 stop Toronto Pearson Intl

C$ 823Air Transat

Sat, 15 Aug - Fri, 21 Aug

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

19h 25m1 stop Paris Charles de Gaulle

5:30 a.m. - 3:00 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

14h 30m1 stop Paris Charles de Gaulle

C$ 830Air France

Sun, 16 Aug - Sun, 15 Nov

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

10h 25m1 stop Paris Charles de Gaulle

4:10 p.m. - 3:00 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

27h 50m1 stop Paris Charles de Gaulle

C$ 848Air France

Sun, 16 Aug - Tue, 17 Nov

3:10 p.m. - 9:15 a.m.YOW Ottawa-FCO Rome Fiumicino

12h 05m1 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$ 849Air Canada

Sun, 16 Aug - Tue, 1 Sep

2:15 p.m. - 10:25 a.m.YOW Ottawa-FCO Rome Fiumicino

14h 10m1 stop Montreal Pierre Elliott Trudeau Intl

2:15 p.m. - 5:35 p.m.FCO Rome Fiumicino-YOW Ottawa

33h 20m1 stop Toronto Pearson Intl

C$ 858Air Transat

Sun, 16 Aug - Tue, 1 Sep

5:25 p.m. - 11:15 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

12h 50m1 stop Paris Charles de Gaulle

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

15h 00m2 stops Amsterdam Schiphol Paris Charles de Gaulle

C$ 873Multiple Airlines

Sun, 16 Aug - Sun, 15 Nov

5:25 p.m. - 11:15 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

12h 50m1 stop Paris Charles de Gaulle

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

28h 25m2 stops Amsterdam Schiphol Paris Charles de Gaulle

C$ 874Multiple Airlines

Sun, 16 Aug - Tue, 17 Nov

7:30 p.m. - 10:20 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

8h 50m1 stop Montreal Pierre Elliott Trudeau Intl

2:10 p.m. - 8:44 p.m.CDG Paris Charles de Gaulle-YOW Ottawa

12h 34m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 880Air Canada

Sat, 15 Aug - Fri, 21 Aug

7:30 p.m. - 10:20 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

8h 50m1 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$ 904Lufthansa

Sat, 15 Aug - Sun, 30 Aug

6:55 p.m. - 6:30 a.m.YOW Ottawa-LHR London Heathrow

6h 35mdirect

9:30 a.m. - 12:25 p.m.LHR London Heathrow-YOW Ottawa

7h 55mdirect

C$ 1,348Lufthansa

Thu, 13 Aug - Thu, 20 Aug

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Air Canada flights from Ottawa to Europe

Our best Air Canada deals on Ottawa to Europe flight tickets

Air Canada

9 Nov

YOW5:40 p.m.Ottawa

12h 00m

1 stop

LIS10:40 a.m.Lisbon Humberto Delgado

22 Nov

LIS10:40 a.m.Lisbon Humberto Delgado

10h 17m

1 stop

YOW3:57 p.m.Ottawa

C$ 764

Air Canada

2 Nov

YOW7:50 p.m.Ottawa

9h 50m

1 stop

LIS10:40 a.m.Lisbon Humberto Delgado

26 Nov

LIS8:55 a.m.Lisbon Humberto Delgado

10h 17m

1 stop

YOW2:12 p.m.Ottawa

C$ 766

Air Canada

18 Oct

YOW2:35 p.m.Ottawa

13h 45m

1 stop

LIS9:20 a.m.Lisbon Humberto Delgado

22 Oct

LIS11:25 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW8:50 p.m.Ottawa

C$ 767

Air France flights from Ottawa to Europe

Our best Air France deals on Ottawa to Europe flight tickets

Air France

24 Aug

YOW5:25 p.m.Ottawa

6h 45m

CDG6:10 a.m.Paris Charles de Gaulle

1 Sep

CDG1:10 p.m.Paris Charles de Gaulle

7h 50m

YOW3:00 p.m.Ottawa

C$ 813

Air France

12 Oct

YOW5:10 p.m.Ottawa

10h 40m

1 stop

LIS8:50 a.m.Lisbon Humberto Delgado

25 Oct

LIS5:30 a.m.Lisbon Humberto Delgado

14h 30m

1 stop

YOW4:00 p.m.Ottawa

C$ 814

Air France

16 Oct

YOW5:10 p.m.Ottawa

13h 05m

1 stop

LIS11:15 a.m.Lisbon Humberto Delgado

23 Oct

LIS5:35 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW3:00 p.m.Ottawa

C$ 817

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sun 13/9

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

Nonstop7h 15m

London Gatwick

Sun 20/9

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

Nonstop8h 00m

C$ 641

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Mon 21/9

4:00 p.m.-7:55 a.m.

1 stop10h 55m

London Gatwick

Mon 28/9

9:40 a.m.-8:00 p.m.

1 stop15h 20m

C$ 650

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 22/9

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

Nonstop7h 15m

London Gatwick

Fri 2/10

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

Nonstop8h 00m

C$ 676

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 22/9

2:15 p.m.-9:50 a.m.

1 stop14h 35m

London Gatwick

Fri 2/10

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

Nonstop8h 00m

C$ 681

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 22/9

2:15 p.m.-9:50 a.m.

1 stop14h 35m

London Gatwick

Wed 23/9

12:40 p.m.-2:55 p.m.

1 stop31h 15m

C$ 715

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 22/9

2:15 p.m.-9:50 a.m.

1 stop14h 35m

London Gatwick

Fri 2/10

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

1 stop12h 20m

C$ 724

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Sat 17/10

6:25 p.m.-9:20 a.m.

1 stop9h 55m

Dublin

Fri 23/10

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

1 stop11h 55m

C$ 743

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Thu 24/9

6:25 p.m.-9:20 a.m.

1 stop9h 55m

Dublin

Thu 1/10

10:00 a.m.-12:20 a.m.

2 stops19h 20m

C$ 747

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Mon 9/11

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

1 stop12h 00m

Lisbon Humberto Delgado

Sun 22/11

10:40 a.m.-3:57 p.m.

1 stop10h 17m

C$ 763

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Tue 24/11

7:50 p.m.-6:55 a.m.

1 stop30h 05m

Lisbon Humberto Delgado

Tue 1/12

12:50 p.m.-10:32 p.m.

1 stop14h 42m

C$ 764

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$ 985. 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$ 1,008.

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$ 1,626.

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 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$ 995 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$ 835 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$ 461
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$ 461. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 685.

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

Direct flights go from Ottawa to Europe on Tuesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

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 12 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$ 653	Free Cancellation	Rating 8.0 454 reviews	Search Porter Airlines flights
KLM	PriceFrom C$ 693	Free Cancellation	Rating 7.8 1,556 reviews	Search KLM flights
Air Canada	PriceFrom C$ 693	Free Cancellation	Rating 7.1 11,462 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 701	Free Cancellation	Rating 7.8 572 reviews	Search Air Transat flights
Air France	PriceFrom C$ 752	Free Cancellation	Rating 7.5 1,640 reviews	Search Air France flights
United Airlines	PriceFrom C$ 773	Free Cancellation	Rating 7.4 10,103 reviews	Search United Airlines flights
Lufthansa	PriceFrom C$ 774	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa 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

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Complete your trip

Feeling lucky

Popular Cities in Europe

Flights to Parisfrom C$ 588

Flights to Londonfrom C$ 580

Flights to Istanbulfrom C$ 892

Flights to Lisbonfrom C$ 555

Flights to Romefrom C$ 582

Flights to Barcelonafrom C$ 580

Flights to Athensfrom C$ 773

Flights to Copenhagenfrom C$ 605

Flights to Amsterdamfrom C$ 598

Flights to Bucharestfrom C$ 862

Flights to Dublinfrom C$ 510

Flights to Madridfrom C$ 568

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 11/9. 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

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Price Alerts

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Air Canada flights from Ottawa to Europe

Our best Air Canada 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