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 42 per week as of December 2025. The most frequent departure day is Fri, with 26% of weekly flights leaving on this day.

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

WestJet, Porter Airlines, and Air Transat are the most popular carriers operating from Ottawa to Europe

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

6 flights are operational daily from Ottawa to Europe as of December 2025. The most popular departure time for this route is 5:00p.m., with 100% of flights per day taking off in the afternoon.

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 December 2025.

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$ 317 Cheap Flights from Ottawa to Europe in 2025/26

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Find the cheapest flights from Ottawa to Europe

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 a.m. - 9:20 a.m.

YOW

DUB

22h 25m1 stop

9:40 a.m. - 12:22 a.m.

DUB

YOW

19h 42m2 stops

C$ 631WestJet

Sat, 2 May - Sat, 9 May

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

YOW

DUB

21h 25m2 stops

10:40 a.m. - 12:22 a.m.

DUB

YOW

18h 42m1 stop

C$ 634WestJet

Sun, 3 May - Sun, 10 May

6:50 p.m. - 9:45 a.m.

YOW

LGW

9h 55m1 stop

11:40 a.m. - 6:33 p.m.

LGW

YOW

11h 53m1 stop

C$ 735Air Transat

Tue, 3 Feb - Sun, 15 Feb

3:05 p.m. - 9:45 a.m.

YOW

LGW

13h 40m1 stop

11:40 a.m. - 6:28 p.m.

LGW

YOW

11h 48m1 stop

C$ 738Air Transat

Fri, 16 Jan - Fri, 23 Jan

6:20 p.m. - 5:30 p.m.

YOW

LIS

19h 10m1 stop

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

LIS

YOW

14h 25m1 stop

C$ 748Air France

Thu, 26 Mar - Thu, 2 Apr

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

YOW

LIS

16h 50m1 stop

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

LIS

YOW

14h 40m1 stop

C$ 749Air France

Sun, 25 Jan - Tue, 3 Feb

7:55 p.m. - 7:20 a.m.

YOW

CDG

29h 25m1 stop

9:30 a.m. - 2:06 p.m.

CDG

YOW

10h 36m1 stop

C$ 757Air Canada

Sun, 1 Mar - Tue, 31 Mar

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

YOW

LIS

17h 00m2 stops

11:20 a.m. - 7:41 p.m.

LIS

YOW

13h 21m2 stops

C$ 768Air Canada

Thu, 22 Jan - Sat, 7 Feb

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

YOW

IST

23h 45m2 stops

3:45 a.m. - 10:16 p.m.

IST

YOW

25h 31m2 stops

C$ 1,110Lufthansa

Wed, 25 Mar - Mon, 6 Apr

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

YOW

IST

23h 45m2 stops

3:45 a.m. - 10:16 p.m.

IST

YOW

25h 31m2 stops

C$ 1,117Lufthansa

Tue, 17 Mar - Fri, 3 Apr

Air France flights from Ottawa to Europe

Our best Air France deals on Ottawa to Europe flight tickets

Air France

26 Mar

YOW6:20 p.m.Ottawa

19h 10m

1 stop

LIS5:30 p.m.Lisbon Humberto Delgado

2 Apr

LIS5:35 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW3:00 p.m.Ottawa

C$ 748

Find similar

Air France

25 Jan

YOW5:20 p.m.Ottawa

16h 50m

1 stop

LIS3:10 p.m.Lisbon Humberto Delgado

3 Feb

LIS5:30 a.m.Lisbon Humberto Delgado

14h 40m

1 stop

YOW3:10 p.m.Ottawa

C$ 749

Find similar

Air France

27 Apr

YOW5:25 p.m.Ottawa

19h 25m

1 stop

LIS5:50 p.m.Lisbon Humberto Delgado

19 May

LIS5:35 a.m.Lisbon Humberto Delgado

14h 25m

1 stop

YOW3:00 p.m.Ottawa

C$ 750

Find similar

United Airlines flights from Ottawa to Europe

Our best United Airlines deals on Ottawa to Europe flight tickets

United Airlines

18 Feb

YOW5:11 p.m.Ottawa

36h 04m

2 stops

LIS10:15 a.m.Lisbon Humberto Delgado

24 Feb

LIS11:55 a.m.Lisbon Humberto Delgado

27h 31m

2 stops

YOW10:26 a.m.Ottawa

C$ 763

Find similar

United Airlines

23 Jan

YOW5:00 a.m.Ottawa

22h 10m

2 stops

LIS8:10 a.m.Lisbon Humberto Delgado

8 Apr

LIS12:20 p.m.Lisbon Humberto Delgado

30h 39m

2 stops

YOW1:59 p.m.Ottawa

C$ 772

Find similar

United Airlines

4 Feb

YOW7:27 p.m.Ottawa

31h 43m

2 stops

LIS8:10 a.m.Lisbon Humberto Delgado

14 Feb

LIS5:00 a.m.Lisbon Humberto Delgado

21h 18m

2 stops

YOW9:18 p.m.Ottawa

C$ 782

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 2/5

5:55 a.m.-9:20 a.m.

1 stop22h 25m

Dublin

Sat 9/5

9:40 a.m.-12:22 a.m.

2 stops19h 42m

C$ 631

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 3/5

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

2 stops21h 25m

Dublin

Sun 10/5

10:40 a.m.-12:22 a.m.

1 stop18h 42m

C$ 634

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 3/2

6:50 p.m.-9:45 a.m.

1 stop9h 55m

London Gatwick

Sun 15/2

11:40 a.m.-6:33 p.m.

1 stop11h 53m

C$ 735

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 16/1

3:05 p.m.-9:45 a.m.

1 stop13h 40m

London Gatwick

Fri 23/1

11:40 a.m.-6:28 p.m.

1 stop11h 48m

C$ 738

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 26/3

6:20 p.m.-5:30 p.m.

1 stop19h 10m

Lisbon Humberto Delgado

Thu 2/4

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

1 stop14h 25m

C$ 748

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 25/1

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

1 stop16h 50m

Lisbon Humberto Delgado

Tue 3/2

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

1 stop14h 40m

C$ 749

OttawaParis

YOW - CDG

YOWCDG

Ottawa

Sun 1/3

7:55 p.m.-7:20 a.m.

1 stop29h 25m

Paris Charles de Gaulle

Tue 31/3

9:30 a.m.-2:06 p.m.

1 stop10h 36m

C$ 757

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 22/1

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

2 stops17h 00m

Lisbon Humberto Delgado

Sat 7/2

11:20 a.m.-7:41 p.m.

2 stops13h 21m

C$ 768

OttawaIstanbul

YOW - IST

YOWIST

Ottawa

Wed 25/3

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

2 stops23h 45m

Istanbul

Mon 6/4

3:45 a.m.-10:16 p.m.

2 stops25h 31m

C$ 1,110

OttawaIstanbul

YOW - IST

YOWIST

Ottawa

Tue 17/3

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

2 stops23h 45m

Istanbul

Fri 3/4

3:45 a.m.-10:16 p.m.

2 stops25h 31m

C$ 1,117

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$ 754. 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$ 1,302. 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$ 1,449.

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 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$ 897 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 57% 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$ 963
Fastest flight time	6h 25m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Europe	4,107 airports

The best one-way flight to Europe from Ottawa in the past 72 hours is C$ 963. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 782.

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

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

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

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 11 operators available for flights from Ottawa Airport to Europe as of December 2025.
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$ 644	Free Cancellation	Rating 7.7 485 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 646	Free Cancellation	Rating 8.0 402 reviews	Search Porter Airlines flights
Air France	PriceFrom C$ 704	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Virgin Atlantic	PriceFrom C$ 724	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom C$ 754	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
KLM	PriceFrom C$ 787	Free Cancellation	Rating 7.7 1,436 reviews	Search KLM flights
United Airlines	PriceFrom C$ 798	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights
Lufthansa	PriceFrom C$ 851	Free Cancellation	Rating 6.8 7,659 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom C$ 963	Free Cancellation	Rating 7.6 884 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.

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Tue 27/1

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Find better results for your trip to Europe

Popular Cities in Europe

Flights to Parisfrom C$ 556

Flights to Londonfrom C$ 592

Flights to Istanbulfrom C$ 733

Flights to Lisbonfrom C$ 489

Flights to Romefrom C$ 652

Flights to Barcelonafrom C$ 600

Flights to Athensfrom C$ 735

Flights to Bucharestfrom C$ 737

Flights to Amsterdamfrom C$ 636

Flights to Copenhagenfrom C$ 566

Flights to Dublinfrom C$ 513

Flights to Frankfurt am Mainfrom C$ 645

Cheap flights from Ottawa to Europe from C$ 317

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 12/5. 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

United Airlines flights from Ottawa to Europe

Our best United Airlines 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 Paris Charles de Gaulle 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 57% 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, Porter Airlines, and Air Transat 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?

6 flights are operational daily from Ottawa to Europe as of December 2025. The most popular departure time for this route is 5:00p.m., with 100% 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 42 per week as of December 2025. The most frequent departure day is Fri, with 26% 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