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

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

The number of flights available between Ottawa and Europe is 22 per week as of September 2026. The most frequent departure day is Thu, with 32% 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 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?

3 flights are operational daily from Ottawa to Europe as of September 2026. The most popular departure time for this route is 9:00p.m., with 81% 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 September 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$ 366 Cheap Flights from Ottawa to Europe in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Europe

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One-way

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9:00 a.m. - 9:35 a.m.YOW Ottawa-BCN Barcelona-El Prat

18h 35m1 stop Montreal Pierre Elliott Trudeau Intl

1:35 p.m. - 9:52 p.m.BCN Barcelona-El Prat-YOW Ottawa

14h 17m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

C$ 713Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

10:50 a.m. - 9:35 a.m.YOW Ottawa-BCN Barcelona-El Prat

16h 45m1 stop Montreal Pierre Elliott Trudeau Intl

1:35 p.m. - 9:52 p.m.BCN Barcelona-El Prat-YOW Ottawa

14h 17m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

C$ 714Multiple Airlines

Sat, 21 Nov - Wed, 25 Nov

10:50 a.m. - 9:35 a.m.YOW Ottawa-BCN Barcelona-El Prat

16h 45m1 stop Montreal Pierre Elliott Trudeau Intl

1:35 p.m. - 10:32 p.m.BCN Barcelona-El Prat-YOW Ottawa

14h 57m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 730Air Canada

Thu, 5 Nov - Wed, 18 Nov

7:00 a.m. - 6:45 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

18h 45m1 stop Toronto Pearson Intl

8:35 a.m. - 5:58 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

14h 23m1 stop Toronto Pearson Intl

C$ 730Porter Airlines

Wed, 2 Dec - Thu, 10 Dec

12:45 p.m. - 6:45 a.m.YOW Ottawa-LIS Lisbon Humberto Delgado

13h 00m1 stop Toronto Pearson Intl

8:35 a.m. - 5:58 p.m.LIS Lisbon Humberto Delgado-YOW Ottawa

14h 23m1 stop Toronto Pearson Intl

C$ 730Porter Airlines

Wed, 2 Dec - Thu, 10 Dec

12:30 p.m. - 9:35 a.m.YOW Ottawa-BCN Barcelona-El Prat

15h 05m2 stops Québec City Montreal Pierre Elliott Trudeau Intl

1:35 p.m. - 9:47 a.m.BCN Barcelona-El Prat-YOW Ottawa

26h 12m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 735Air Canada

Thu, 5 Nov - Wed, 18 Nov

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

19h 55m1 stop Toronto Pearson Intl

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

8h 00mdirect

C$ 735Air Transat

Sat, 10 Oct - Fri, 23 Oct

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

19h 45m1 stop Toronto Pearson Intl

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

8h 00mdirect

C$ 747Air Transat

Tue, 13 Oct - Fri, 23 Oct

5:25 p.m. - 11:10 a.m.YOW Ottawa-BCN Barcelona-El Prat

11h 45m1 stop Paris Charles de Gaulle

6:00 a.m. - 3:00 p.m.BCN Barcelona-El Prat-YOW Ottawa

15h 00m1 stop Paris Charles de Gaulle

C$ 755Air France

Fri, 20 Nov - Fri, 27 Nov

5:10 p.m. - 2:55 p.m.YOW Ottawa-BCN Barcelona-El Prat

15h 45m1 stop Paris Charles de Gaulle

6:00 a.m. - 3:00 p.m.BCN Barcelona-El Prat-YOW Ottawa

15h 00m1 stop Paris Charles de Gaulle

C$ 761Air France

Tue, 9 Feb - Tue, 16 Feb

Cheap last-minute 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$ 717Air Transat

Sun, 27 Sep - Sun, 4 Oct

8:55 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

30h 00m1 stop Toronto Pearson Intl

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

8h 00mdirect

C$ 723Air Transat

Fri, 2 Oct - Fri, 16 Oct

6:05 a.m. - 9:00 a.m.YOW Ottawa-BCN Barcelona-El Prat

20h 55m1 stop Newark

11:15 a.m. - 9:52 p.m.BCN Barcelona-El Prat-YOW Ottawa

16h 37m2 stops Washington, D.C. Dulles Intl Toronto Island

C$ 832Air Canada

Sun, 27 Sep - Wed, 7 Oct

6:05 a.m. - 9:00 a.m.YOW Ottawa-BCN Barcelona-El Prat

20h 55m1 stop Newark

11:15 a.m. - 11:54 p.m.BCN Barcelona-El Prat-YOW Ottawa

18h 39m1 stop Washington, D.C. Dulles Intl

C$ 832Air Canada

Sun, 27 Sep - Thu, 8 Oct

6:00 a.m. - 8:20 a.m.YOW Ottawa-BCN Barcelona-El Prat

20h 20m1 stop Washington, D.C. Dulles Intl

11:15 a.m. - 11:54 p.m.BCN Barcelona-El Prat-YOW Ottawa

18h 39m1 stop Washington, D.C. Dulles Intl

C$ 832United Airlines

Sun, 27 Sep - Thu, 1 Oct

6:05 a.m. - 8:20 a.m.YOW Ottawa-BCN Barcelona-El Prat

20h 15m2 stops Newark Washington, D.C. Reagan-National

11:15 a.m. - 11:54 p.m.BCN Barcelona-El Prat-YOW Ottawa

18h 39m1 stop Washington, D.C. Dulles Intl

C$ 832United Airlines

Sun, 27 Sep - Thu, 1 Oct

5:25 p.m. - 2:55 p.m.YOW Ottawa-LIS Lisbon Humberto Delgado

16h 30m1 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$ 857Air France

Mon, 28 Sep - Mon, 5 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$ 873Porter Airlines

Fri, 2 Oct - Fri, 16 Oct

9:00 p.m. - 8:35 a.m.YOW Ottawa-LHR London Heathrow

6h 35mdirect

2:10 p.m. - 5:05 p.m.LHR London Heathrow-YOW Ottawa

7h 55mdirect

C$ 902Lufthansa

Wed, 30 Sep - Wed, 7 Oct

5:25 p.m. - 6:10 a.m.YOW Ottawa-CDG Paris Charles de Gaulle

6h 45mdirect

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

7h 50mdirect

C$ 904Air France

Wed, 30 Sep - Mon, 5 Oct

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Lufthansa flights from Ottawa to Europe

Our best Lufthansa deals on Ottawa to Europe flight tickets

Lufthansa

1 Nov

YOW2:00 p.m.Ottawa

27h 05m

2 stops

BCN11:05 p.m.Barcelona-El Prat

13 Nov

BCN1:35 p.m.Barcelona-El Prat

30h 32m

1 stop

YOW2:07 p.m.Ottawa

C$ 789

Lufthansa

31 Oct

YOW7:35 p.m.Ottawa

47h 55m

2 stops

LIS11:30 p.m.Lisbon Humberto Delgado

13 Nov

LIS5:00 a.m.Lisbon Humberto Delgado

18h 45m

2 stops

YOW6:45 p.m.Ottawa

C$ 867

Lufthansa

16 Oct

YOW2:50 p.m.Ottawa

10h 40m

1 stop

LHR6:30 a.m.London Heathrow

21 Oct

LHR2:05 p.m.London Heathrow

11h 45m

1 stop

YOW8:50 p.m.Ottawa

C$ 907

Air France flights from Ottawa to Europe

Our best Air France deals on Ottawa to Europe flight tickets

Air France

20 Nov

YOW5:25 p.m.Ottawa

11h 45m

1 stop

BCN11:10 a.m.Barcelona-El Prat

27 Nov

BCN6:00 a.m.Barcelona-El Prat

15h 00m

1 stop

YOW3:00 p.m.Ottawa

C$ 755

Air France

18 Nov

YOW5:10 p.m.Ottawa

12h 00m

1 stop

BCN11:10 a.m.Barcelona-El Prat

25 Nov

BCN6:00 a.m.Barcelona-El Prat

15h 00m

1 stop

YOW3:00 p.m.Ottawa

C$ 791

Air France

20 Oct

YOW5:10 p.m.Ottawa

18h 00m

1 stop

BCN5:10 p.m.Barcelona-El Prat

27 Oct

BCN6:00 a.m.Barcelona-El Prat

15h 00m

1 stop

YOW4:00 p.m.Ottawa

C$ 792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Thu 5/11

9:00 a.m.-9:35 a.m.

1 stop18h 35m

Barcelona-El Prat

Thu 12/11

1:35 p.m.-9:52 p.m.

2 stops14h 17m

C$ 713

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Sat 21/11

10:50 a.m.-9:35 a.m.

1 stop16h 45m

Barcelona-El Prat

Wed 25/11

1:35 p.m.-9:52 p.m.

2 stops14h 17m

C$ 714

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Thu 5/11

10:50 a.m.-9:35 a.m.

1 stop16h 45m

Barcelona-El Prat

Wed 18/11

1:35 p.m.-10:32 p.m.

1 stop14h 57m

C$ 730

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Wed 2/12

7:00 a.m.-6:45 a.m.

1 stop18h 45m

Lisbon Humberto Delgado

Thu 10/12

8:35 a.m.-5:58 p.m.

1 stop14h 23m

C$ 730

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Wed 2/12

12:45 p.m.-6:45 a.m.

1 stop13h 00m

Lisbon Humberto Delgado

Thu 10/12

8:35 a.m.-5:58 p.m.

1 stop14h 23m

C$ 730

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Thu 5/11

12:30 p.m.-9:35 a.m.

2 stops15h 05m

Barcelona-El Prat

Wed 18/11

1:35 p.m.-9:47 a.m.

1 stop26h 12m

C$ 735

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sat 10/10

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

1 stop19h 55m

London Gatwick

Fri 23/10

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

Nonstop8h 00m

C$ 735

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 13/10

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

1 stop19h 45m

London Gatwick

Fri 23/10

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

Nonstop8h 00m

C$ 747

Quickest round-trip

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Fri 20/11

5:25 p.m.-11:10 a.m.

1 stop11h 45m

Barcelona-El Prat

Fri 27/11

6:00 a.m.-3:00 p.m.

1 stop15h 00m

C$ 755

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Tue 9/2

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

1 stop15h 45m

Barcelona-El Prat

Tue 16/2

6:00 a.m.-3:00 p.m.

1 stop15h 00m

C$ 761

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$ 1,006. 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$ 1,042.

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$ 1,421. 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$ 1,677.

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$ 992 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$ 860 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 17% 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$ 366
Fastest flight time	6h 25m
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$ 366. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 713.

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

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

There are 4,106 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 10 operators available for flights from Ottawa Airport to Europe as of September 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
Virgin Atlantic	PriceFrom C$ 489	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom C$ 530	Free Cancellation	Rating 6.8 8,239 reviews	Search Lufthansa flights
Air Canada	PriceFrom C$ 587	Free Cancellation	Rating 7.1 11,694 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 662	Free Cancellation	Rating 8.0 463 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 711	Free Cancellation	Rating 7.7 581 reviews	Search Air Transat flights
Air France	PriceFrom C$ 729	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
KLM	PriceFrom C$ 822	Free Cancellation	Rating 7.8 1,578 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

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Popular cities

Other flights from Ottawa

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Airlines

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Complete your trip

Feeling lucky

Popular Cities in Europe

Flights to Parisfrom C$ 588

Flights to Londonfrom C$ 668

Flights to Istanbulfrom C$ 861

Flights to Lisbonfrom C$ 573

Flights to Romefrom C$ 663

Flights to Barcelonafrom C$ 570

Flights to Athensfrom C$ 648

Flights to Copenhagenfrom C$ 700

Flights to Amsterdamfrom C$ 639

Flights to Bucharestfrom C$ 761

Flights to Dublinfrom C$ 601

Flights to Madridfrom C$ 590

Cheap flights from Ottawa to Europe from C$ 366

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 9/10. 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

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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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Lufthansa flights from Ottawa to Europe

Our best Lufthansa 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

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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 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