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

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?

4 flights are operational daily from Ottawa to Europe as of July 2026. The most popular departure time for this route is 9:00p.m., with 59% of flights per day taking off in the evening.

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

The number of flights available between Ottawa and Europe is 34 per week as of July 2026. The most frequent departure day is Thu, with 29% of weekly flights leaving on this day.

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 9 operators available for flights from Ottawa Airport to Europe as of July 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$ 351 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

LGW

7h 15mdirect

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

LGW

YOW

8h 00mdirect

C$ 655Air Transat

Tue, 8 Sep - Tue, 15 Sep

8:55 p.m. - 7:55 a.m.

YOW

LGW

30h 00m

1 stop

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

LGW

YOW

8h 00mdirect

C$ 663Air Transat

Fri, 11 Sep - Fri, 18 Sep

6:35 p.m. - 10:45 a.m.

YOW

LGW

11h 10m

1 stop

9:40 a.m. - 8:05 a.m.

LGW

YOW

27h 25m

1 stop

C$ 680Porter Airlines

Mon, 7 Sep - Wed, 23 Sep

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

YOW

LGW

13h 45m

1 stop

9:40 a.m. - 12:25 a.m.

LGW

YOW

19h 45m

1 stop

C$ 718Porter Airlines

Tue, 15 Sep - Mon, 5 Oct

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

YOW

LIS

30h 55m

1 stop

11:25 a.m. - 9:52 p.m.

LIS

YOW

15h 27m

2 stops

C$ 741Air Canada

Sun, 13 Sep - Tue, 22 Sep

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

YOW

LIS

30h 55m

1 stop

11:25 a.m. - 11:30 a.m.

LIS

YOW

29h 05m

1 stop

C$ 746Air Canada

Sun, 13 Sep - Tue, 22 Sep

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

YOW

LGW

13h 45m

1 stop

11:35 a.m. - 5:35 p.m.

LGW

YOW

11h 00m

1 stop

C$ 749Multiple Airlines

Mon, 7 Sep - Sun, 20 Sep

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

YOW

LGW

7h 15mdirect

11:55 a.m. - 8:05 a.m.

LGW

YOW

49h 10m

3 stops

C$ 760Multiple Airlines

Sun, 13 Sep - Tue, 22 Sep

4:00 p.m. - 11:55 a.m.

YOW

LHR

14h 55m

2 stops

11:05 a.m. - 10:35 p.m.

LHR

YOW

40h 30m

2 stops

C$ 784United Airlines

Mon, 28 Sep - Wed, 30 Sep

4:36 p.m. - 10:00 a.m.

YOW

KEF

12h 24m

1 stop

12:00 p.m. - 2:09 p.m.

KEF

YOW

31h 09m

1 stop

C$ 811United Airlines

Wed, 11 Nov - Mon, 16 Nov

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Lufthansa flights from Ottawa to Europe

Our best Lufthansa deals on Ottawa to Europe flight tickets

Lufthansa

24 Sep

YOW2:45 p.m.Ottawa

13h 35m

1 stop

LIS9:20 a.m.Lisbon Humberto Delgado

28 Sep

LIS11:25 a.m.Lisbon Humberto Delgado

31h 33m

1 stop

YOW1:58 p.m.Ottawa

C$ 814

Lufthansa

3 Aug

YOW7:30 p.m.Ottawa

8h 50m

1 stop

CDG10:20 a.m.Paris Charles de Gaulle

17 Aug

CDG2:35 p.m.Paris Charles de Gaulle

35h 10m

2 stops

YOW7:45 p.m.Ottawa

C$ 958

Air Transat flights from Ottawa to Europe

Our best Air Transat deals on Ottawa to Europe flight tickets

Air Transat

8 Sep

YOW7:40 p.m.Ottawa

7h 15m

LGW7:55 a.m.London Gatwick

15 Sep

LGW9:40 a.m.London Gatwick

8h 00m

YOW12:40 p.m.Ottawa

C$ 655

Air Transat

11 Sep

YOW8:55 p.m.Ottawa

30h 00m

1 stop

LGW7:55 a.m.London Gatwick

18 Sep

LGW9:40 a.m.London Gatwick

8h 00m

YOW12:40 p.m.Ottawa

C$ 663

Air Transat

9 Sep

YOW8:55 p.m.Ottawa

30h 00m

1 stop

LGW7:55 a.m.London Gatwick

16 Sep

LGW12:40 p.m.London Gatwick

12h 20m

1 stop

YOW8:00 p.m.Ottawa

C$ 672

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 8/9

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

Nonstop7h 15m

London Gatwick

Tue 15/9

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

Nonstop8h 00m

C$ 655

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 11/9

8:55 p.m.-7:55 a.m.

1 stop30h 00m

London Gatwick

Fri 18/9

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

Nonstop8h 00m

C$ 663

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Mon 7/9

6:35 p.m.-10:45 a.m.

1 stop11h 10m

London Gatwick

Wed 23/9

9:40 a.m.-8:05 a.m.

1 stop27h 25m

C$ 680

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 15/9

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

1 stop13h 45m

London Gatwick

Mon 5/10

9:40 a.m.-12:25 a.m.

1 stop19h 45m

C$ 718

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 13/9

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

1 stop30h 55m

Lisbon Humberto Delgado

Tue 22/9

11:25 a.m.-9:52 p.m.

2 stops15h 27m

C$ 741

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 13/9

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

1 stop30h 55m

Lisbon Humberto Delgado

Tue 22/9

11:25 a.m.-11:30 a.m.

1 stop29h 05m

C$ 746

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Mon 7/9

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

1 stop13h 45m

London Gatwick

Sun 20/9

11:35 a.m.-5:35 p.m.

1 stop11h 00m

C$ 749

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 13/9

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

Nonstop7h 15m

London Gatwick

Tue 22/9

11:55 a.m.-8:05 a.m.

3 stops49h 10m

C$ 760

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Mon 28/9

4:00 p.m.-11:55 a.m.

2 stops14h 55m

London Heathrow

Wed 30/9

11:05 a.m.-10:35 p.m.

2 stops40h 30m

C$ 784

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Wed 11/11

4:36 p.m.-10:00 a.m.

1 stop12h 24m

Reykjavik Keflavik Intl

Mon 16/11

12:00 p.m.-2:09 p.m.

1 stop31h 09m

C$ 811

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$ 993. 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$ 1,017.

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$ 1,429. 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$ 1,636.

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$ 1,018 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$ 880 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 80% 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$ 469
Fastest flight time	6h 30m
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$ 469. The best round-trip flight deal from Ottawa to Europe found on momondo in the last 72 hours is C$ 661.

The fastest flight from Ottawa to Europe takes 6h 30m

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), Paris Charles de Gaulle (CDG).

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 9 operators available for flights from Ottawa Airport to Europe as of July 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$ 659	Free Cancellation	Rating 8.0 449 reviews	Search Porter Airlines flights
KLM	PriceFrom C$ 700	Free Cancellation	Rating 7.8 1,551 reviews	Search KLM flights
Air Transat	PriceFrom C$ 708	Free Cancellation	Rating 7.8 568 reviews	Search Air Transat flights
Air Canada	PriceFrom C$ 753	Free Cancellation	Rating 7.1 11,407 reviews	Search Air Canada flights
Air France	PriceFrom C$ 760	Free Cancellation	Rating 7.5 1,629 reviews	Search Air France flights
United Airlines	PriceFrom C$ 781	Free Cancellation	Rating 7.4 10,047 reviews	Search United Airlines flights
Lufthansa	PriceFrom C$ 781	Free Cancellation	Rating 6.8 8,166 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$ 587

Flights to Londonfrom C$ 576

Flights to Istanbulfrom C$ 894

Flights to Lisbonfrom C$ 563

Flights to Romefrom C$ 714

Flights to Barcelonafrom C$ 572

Flights to Athensfrom C$ 821

Flights to Copenhagenfrom C$ 546

Flights to Amsterdamfrom C$ 601

Flights to Bucharestfrom C$ 834

Flights to Dublinfrom C$ 525

Flights to Madridfrom C$ 568

Cheap flights from Ottawa to Europe from C$ 351

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 15/9. 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

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Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

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Lufthansa flights from Ottawa to Europe

Our best Lufthansa deals on Ottawa to Europe flight tickets

Air Transat flights from Ottawa to Europe

Our best Air Transat 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