What is the cheapest airline that flies from Ottawa to Barcelona-El Prat?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Ottawa to Barcelona-El Prat

Which layover airport has the shortest travel time from Ottawa to Barcelona-El Prat Airport?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 23m.

Which layover airport offers the lowest fares from Ottawa to Barcelona-El Prat Airport?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 982.

Which airport is the most popular layover for flights between Ottawa and Barcelona-El Prat Airport?

Montreal (YUL) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest connection time from Ottawa to Barcelona-El Prat Airport?

Montreal (YUL) has the shortest average layover time for this route: 2h 32m.

Which airlines fly to Barcelona-El Prat Airport?

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Barcelona-El Prat Airport from Ottawa according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Barcelona-El Prat Airport. Keep in mind that there are 12 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ottawa Airport to Barcelona-El Prat Airport?

Prices for flights from Ottawa Airport to Barcelona-El Prat Airport refresh daily.

How many operators does momondo search for flights from Ottawa Airport to Barcelona-El Prat Airport?

As of August 2025, there are 4 operators available to choose from for flights from Ottawa Airport to Barcelona-El Prat Airport.

How old do you have to be to fly from Ottawa Airport to Barcelona-El Prat Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Barcelona-El Prat Airport.

What documentation or ID do you need to fly to Barcelona-El Prat Airport?

The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 432 Cheap Flights from Ottawa to Barcelona-El Prat Airport (YOW-BCN) in 2025

Q: What is the typical price of a round-trip flight between Ottawa and Barcelona-El Prat Airport?

Prices are currently low for flights on this route. Typical prices usually range from C$ 896 to C$ 1,110. The lowest price recently found on this route was C$ 820.

1 adult

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Find the cheapest flights from Ottawa to Barcelona (YOW-BCN)

Round-trip

One-way

Last minute

Cheap round-trip flights

11:05 a.m. - 7:50 a.m.YOW-BCN

14h 45m1 stop

12:10 p.m. - 7:04 p.m.BCN-YOW

12h 54m1 stop

C$ 820Air Canada

Find Deal

Tue, 9 Sep - Tue, 16 Sep

2:40 p.m. - 7:50 a.m.YOW-BCN

11h 10m1 stop

12:10 p.m. - 7:04 p.m.BCN-YOW

12h 54m1 stop

C$ 822Air Canada

Find Deal

Thu, 4 Sep - Thu, 11 Sep

10:30 a.m. - 7:50 a.m.YOW-BCN

15h 20m2 stops

12:10 p.m. - 8:17 p.m.BCN-YOW

14h 07m2 stops

C$ 823Air Canada

Find Deal

Tue, 9 Sep - Tue, 16 Sep

9:05 a.m. - 7:50 a.m.YOW-BCN

16h 45m1 stop

6:20 a.m. - 9:09 p.m.BCN-YOW

20h 49m2 stops

C$ 931

Find Deal

Sat, 13 Sep - Sat, 20 Sep

3:55 p.m. - 9:20 a.m.YOW-BCN

11h 25m1 stop

6:00 a.m. - 7:04 p.m.BCN-YOW

19h 04m2 stops

C$ 987

Find Deal

Sun, 24 Aug - Sat, 6 Sep

6:20 p.m. - 2:05 p.m.YOW-BCN

37h 45m2 stops

6:45 a.m. - 5:37 p.m.BCN-YOW

16h 52m2 stops

C$ 1,017SWISS

Find Deal

Fri, 7 Nov - Sun, 23 Nov

10:30 a.m. - 9:00 a.m.YOW-BCN

16h 30m2 stops

11:00 a.m. - 11:54 p.m.BCN-YOW

18h 54m2 stops

C$ 1,038United Airlines

Find Deal

Thu, 6 Nov - Thu, 20 Nov

1:55 p.m. - 9:20 a.m.YOW-BCN

13h 25m1 stop

1:15 p.m. - 9:09 p.m.BCN-YOW

13h 54m1 stop

C$ 1,041Lufthansa

Find Deal

Sun, 24 Aug - Sat, 6 Sep

6:20 p.m. - 9:05 a.m.YOW-BCN

32h 45m2 stops

6:45 a.m. - 5:37 p.m.BCN-YOW

16h 52m3 stops

C$ 1,063SWISS

Find Deal

Fri, 7 Nov - Sat, 22 Nov

5:55 p.m. - 2:05 p.m.YOW-BCN

14h 10m2 stops

10:30 a.m. - 11:54 p.m.BCN-YOW

19h 24m1 stop

C$ 1,065United Airlines

Find Deal

Tue, 4 Nov - Sun, 23 Nov

Air Canada flights from Ottawa to Barcelona-El Prat Airport

Our best Air Canada deals on Ottawa to Barcelona-El Prat Airport flight tickets

Air Canada

9 Sep

YOW11:05 a.m.Ottawa

14h 45m

1 stop

BCN7:50 a.m.Barcelona-El Prat

16 Sep

BCN12:10 p.m.Barcelona-El Prat

12h 54m

1 stop

YOW7:04 p.m.Ottawa

C$ 820

Find similar

Air Canada

4 Sep

YOW2:40 p.m.Ottawa

11h 10m

1 stop

BCN7:50 a.m.Barcelona-El Prat

11 Sep

BCN12:10 p.m.Barcelona-El Prat

12h 54m

1 stop

YOW7:04 p.m.Ottawa

C$ 822

Find similar

Air Canada

9 Sep

YOW10:30 a.m.Ottawa

15h 20m

2 stops

BCN7:50 a.m.Barcelona-El Prat

16 Sep

BCN12:10 p.m.Barcelona-El Prat

14h 07m

2 stops

YOW8:17 p.m.Ottawa

C$ 823

Find similar

SWISS flights from Ottawa to Barcelona-El Prat Airport

Our best SWISS deals on Ottawa to Barcelona-El Prat Airport flight tickets

SWISS

7 Nov

YOW6:20 p.m.Ottawa

37h 45m

2 stops

BCN2:05 p.m.Barcelona-El Prat

23 Nov

BCN6:45 a.m.Barcelona-El Prat

16h 52m

2 stops

YOW5:37 p.m.Ottawa

C$ 1,017

Find similar

SWISS

7 Nov

YOW6:20 p.m.Ottawa

32h 45m

2 stops

BCN9:05 a.m.Barcelona-El Prat

22 Nov

BCN6:45 a.m.Barcelona-El Prat

16h 52m

3 stops

YOW5:37 p.m.Ottawa

C$ 1,063

Find similar

SWISS

6 Nov

YOW4:10 p.m.Ottawa

24h 50m

2 stops

BCN11:00 p.m.Barcelona-El Prat

22 Nov

BCN6:45 a.m.Barcelona-El Prat

16h 52m

3 stops

YOW5:37 p.m.Ottawa

C$ 1,072

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ottawa to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 9/9

11:05 a.m.-7:50 a.m.

1 stop14h 45m

Barcelona-El Prat

Tue 16/9

12:10 p.m.-7:04 p.m.

1 stop12h 54m

C$ 820

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 4/9

2:40 p.m.-7:50 a.m.

1 stop11h 10m

Barcelona-El Prat

Thu 11/9

12:10 p.m.-7:04 p.m.

1 stop12h 54m

C$ 822

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 9/9

10:30 a.m.-7:50 a.m.

2 stops15h 20m

Barcelona-El Prat

Tue 16/9

12:10 p.m.-8:17 p.m.

2 stops14h 07m

C$ 823

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sat 13/9

9:05 a.m.-7:50 a.m.

1 stop16h 45m

Barcelona-El Prat

Sat 20/9

6:20 a.m.-9:09 p.m.

2 stops20h 49m

C$ 931

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 24/8

3:55 p.m.-9:20 a.m.

1 stop11h 25m

Barcelona-El Prat

Sat 6/9

6:00 a.m.-7:04 p.m.

2 stops19h 04m

C$ 987

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Fri 7/11

6:20 p.m.-2:05 p.m.

2 stops37h 45m

Barcelona-El Prat

Sun 23/11

6:45 a.m.-5:37 p.m.

2 stops16h 52m

C$ 1,017

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 6/11

10:30 a.m.-9:00 a.m.

2 stops16h 30m

Barcelona-El Prat

Thu 20/11

11:00 a.m.-11:54 p.m.

2 stops18h 54m

C$ 1,038

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 24/8

1:55 p.m.-9:20 a.m.

1 stop13h 25m

Barcelona-El Prat

Sat 6/9

1:15 p.m.-9:09 p.m.

1 stop13h 54m

C$ 1,041

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Fri 7/11

6:20 p.m.-9:05 a.m.

2 stops32h 45m

Barcelona-El Prat

Sat 22/11

6:45 a.m.-5:37 p.m.

3 stops16h 52m

C$ 1,063

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 4/11

5:55 p.m.-2:05 p.m.

2 stops14h 10m

Barcelona-El Prat

Sun 23/11

10:30 a.m.-11:54 p.m.

1 stop19h 24m

C$ 1,065

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 Barcelona-El Prat Airport

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

Layovers

What is the typical price of a round-trip flight between Ottawa and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Ottawa is in February. Flight prices, which tend to average around C$ 889, are often lower during this time because this is during the off-season. If you are unable to visit Barcelona-El Prat Airport during the month of February, then departing from Ottawa during the month March is also very affordable. Most momondo users find prices during this month for around C$ 892.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart from Ottawa to Barcelona-El Prat Airport is on a Monday. Travellers who choose to depart for Barcelona-El Prat Airport on a Monday will often find tickets for as low as C$ 957. On the other hand, Friday 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$ 1,172.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Our most recent data shows that the best time of day to fly to Barcelona-El Prat Airport is in the morning. Flights from Ottawa to Barcelona-El Prat Airport during this time can be as low as C$ 1,020. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,145 on average. Flights to Barcelona-El Prat Airport from Ottawa at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around C$ 1,025 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Ottawa for as low as C$ 891 on momondo.

Can stopping save me money on Ottawa to Barcelona-El Prat Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Ottawa to Barcelona-El Prat Airport flight.

How have Ottawa to Barcelona-El Prat Airport flight prices changed over time?

When to book flights from Ottawa to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Barcelona-El Prat Airport (YOW to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Barcelona-El Prat Airport

Best price found	C$ 432
Fastest flight time	9h 15m
Direct flights	None

The best one-way flight to Barcelona-El Prat Airport from Ottawa in the past 72 hours is C$ 432. The best round-trip flight deal from Ottawa to Barcelona-El Prat Airport found on momondo in the last 72 hours is C$ 820.

The fastest flight from Ottawa to Barcelona-El Prat Airport takes 9h 15m

There are no direct flights from Ottawa to Barcelona-El Prat Airport. Popular non-direct route for this connection is Ottawa Airport - Barcelona-El Prat Airport.

Search flight deals

How far is Ottawa to Barcelona-El Prat by plane?
There are 6048.4 km between Ottawa and Barcelona-El Prat. A reasonable flight in good conditions will take 9h 15m.
When did momondo last update prices for flights from Ottawa Airport to Barcelona-El Prat Airport?
Prices for flights from Ottawa Airport to Barcelona-El Prat Airport refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Barcelona-El Prat Airport?
As of August 2025, there are 4 operators available to choose from for flights from Ottawa Airport to Barcelona-El Prat Airport.
How old do you have to be to fly from Ottawa Airport to Barcelona-El Prat Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ottawa to Barcelona-El Prat Airport?
momondo data reveals that the most frequently booked airline on the route from Ottawa to Barcelona-El Prat Airport is Air Canada, representing 68% of all bookings. The subsequent popular airlines are Air France at 24%, Lufthansa at 6%, and KLM at 2%.

Best airlines flying from Ottawa to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Ottawa to Barcelona-El Prat Airport with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom C$ 734	Free Cancellation	Rating 7.8 1,381 reviews	Search KLM flights
Air France	PriceFrom C$ 741	Free Cancellation	Rating 7.4 1,467 reviews	Search Air France flights
Air Canada	PriceFrom C$ 827	Free Cancellation	Rating 7.1 9,949 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 859	Free Cancellation	Rating 6.8 7,317 reviews	Search Lufthansa flights

Sitges

L'Hospitalet de Llobregat

Salou

Cadaques

Castelldefels

El Prat de Llobregat

Badalona

Tarragona

Calella de Palafrugell

Llafranc

Lloret de Mar

Calella

Tossa de Mar

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Barcelona for you.

Can I find flights from Ottawa to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Ottawa.

I’m not ready to book a flight from Ottawa to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Barcelona-El Prat Airport 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

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Tue 19/8

Tue 26/8

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Popular Cities in Spain

Flights to Girona Costa Brava Airportfrom C$ 871

Cheap flights from Ottawa to Barcelona from C$ 432

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 Barcelona departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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 Barcelona (YOW-BCN)

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Air Canada flights from Ottawa to Barcelona-El Prat Airport

Our best Air Canada deals on Ottawa to Barcelona-El Prat Airport flight tickets

SWISS flights from Ottawa to Barcelona-El Prat Airport

Our best SWISS deals on Ottawa to Barcelona-El Prat Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ottawa to Barcelona-El Prat Airport that are best for you.

See travel insights to Barcelona from

How to get the cheapest flight ticket from Ottawa to Barcelona-El Prat Airport

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

What is the typical price of a round-trip flight between Ottawa and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

How far in advance should I book a flight to Barcelona-El Prat Airport?

Can stopping save me money on Ottawa to Barcelona-El Prat Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Ottawa to Barcelona-El Prat Airport flight.

How have Ottawa to Barcelona-El Prat Airport flight prices changed over time?

What is the cheapest airline that flies from Ottawa to Barcelona-El Prat?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Ottawa to Barcelona-El Prat

Which airlines fly to Barcelona-El Prat Airport?

Which airport is the most popular layover for flights between Ottawa and Barcelona-El Prat Airport?

Montreal (YUL) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ottawa to Barcelona-El Prat Airport?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 982.

Which layover airport has the shortest travel time from Ottawa to Barcelona-El Prat Airport?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 23m.

Which layover airport has the shortest connection time from Ottawa to Barcelona-El Prat Airport?

Montreal (YUL) has the shortest average layover time for this route: 2h 32m.

When to book flights from Ottawa to Barcelona-El Prat Airport

Cheap Ottawa to Barcelona-El Prat Airport (YOW to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Barcelona-El Prat Airport

Best price found

Fastest flight time

Direct flights

How far is Ottawa to Barcelona-El Prat by plane?

When did momondo last update prices for flights from Ottawa Airport to Barcelona-El Prat Airport?

How many operators does momondo search for flights from Ottawa Airport to Barcelona-El Prat Airport?

How old do you have to be to fly from Ottawa Airport to Barcelona-El Prat Airport?

What documentation or ID do you need to fly to Barcelona-El Prat Airport?

What is the most popular airline from Ottawa to Barcelona-El Prat Airport?

Best airlines flying from Ottawa to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Ottawa to Barcelona-El Prat Airport with momondo

Travelling to a place near Barcelona?

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Barcelona?

Can I find flights from Ottawa to Barcelona with flexible booking policies on momondo?

How can momondo help me find flights from Ottawa to Barcelona?

I’m not ready to book a flight from Ottawa to Barcelona right now. Can momondo alert me if prices change?

An easier way to manage your Barcelona-El Prat Airport 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 Barcelona

Popular Cities in Spain

Popular flights according to clicks in the last 7 days on momondo