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Cheap flights from Ottawa to Barcelona from C$ 400

YOW — BCN
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Barcelona

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Barcelona

Sat 21/115:40 p.m. -
1 stop9h 55m
Fri 27/111:35 p.m. -
1 stop26h 12m
Deal found 2/9C$ 710
Sun 27/92:45 p.m. -
1 stop11h 15m
Sun 22/111:35 p.m. -
2 stops14h 17m
Deal found 2/9C$ 714
Fri 20/117:50 p.m. -
1 stop31h 45m
Wed 25/111:35 p.m. -
1 stop30h 37m
Deal found 4/9C$ 715
Sat 21/1110:50 a.m. -
1 stop16h 45m
Wed 25/111:35 p.m. -
1 stop12h 17m
Deal found 2/9C$ 719
Sat 26/99:25 p.m. -
1 stop28h 35m
Sun 22/111:35 p.m. -
1 stop26h 12m
Deal found 5/9C$ 722
Tue 24/115:40 p.m. -
1 stop9h 55m
Fri 4/121:35 p.m. -
2 stops14h 17m
Deal found 4/9C$ 724
Sat 21/1110:50 a.m. -
1 stop16h 45m
Fri 27/111:35 p.m. -
1 stop26h 12m
Deal found 3/9C$ 730

Find flight deals from Ottawa to Barcelona

Round-trip from

C$ 710

One-way from

C$ 400

Popular in

December

Cheapest in

November

Average price

C$ 974
21/11-27/11
  • 21/11-27/11
  • 2 total stops
  • 36h 07m total
  • Ottawa to Barcelona
Search Deals
15/10-31/12
  • 15/10-31/12
  • 2 total stops
  • 36h 25m total
  • Ottawa to Barcelona
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Fri 9/10

7:40 p.m.-7:20 p.m.

1 stop17h 40m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 401

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Thu 22/10

2:00 p.m.-12:30 p.m.

2 stops40h 30m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 415

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Thu 15/10

6:50 a.m.-10:00 p.m.

3 stops33h 10m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 415

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Wed 21/10

6:15 p.m.-12:30 p.m.

2 stops60h 15m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 433

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Mon 12/10

8:15 p.m.-12:30 p.m.

1 stop34h 15m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 439

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Thu 22/10

12:25 p.m.-12:30 p.m.

2 stops42h 05m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 458

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Thu 21/1

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

2 stops15h 05m

Barcelona-El Prat

Sun 7/2

5:55 a.m.-3:57 p.m.

2 stops16h 02m

C$ 779

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Mon 9/11

3:10 p.m.-8:20 a.m.

1 stop11h 10m

Barcelona-El Prat

Sun 14/2

10:30 a.m.-2:18 p.m.

2 stops33h 48m

C$ 798

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Tue 3/11

4:46 p.m.-1:15 p.m.

1 stop14h 29m

Barcelona-El Prat

Sun 14/2

10:30 a.m.-2:18 p.m.

2 stops33h 48m

C$ 798

OttawaBarcelona

YOW Ottawa - BCN Barcelona-El Prat

YOWBCN

Ottawa

Sat 26/9

6:01 p.m.-9:00 a.m.

1 stop32h 59m

Barcelona-El Prat

Thu 1/10

11:15 a.m.-9:35 p.m.

2 stops40h 20m

C$ 819

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Ottawa to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Barcelona

What is the cheapest month to book a flight from Ottawa to Barcelona?

Currently, November is the cheapest month in which you can book a flight from Ottawa to Barcelona (average of C$ 830). Flying from Ottawa to Barcelona in December is currently the most expensive (average of C$ 1,395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Ottawa to Barcelona?

Airfare is below average for this route at the moment.
Ottawa to Barcelona flights typically cost between C$ 859 and C$ 1,122 in November.
The cheapest round-trip price found within the last 5 days was C$ 710 on Multiple Airlines (21 Nov-27 Nov).

How far ahead should I book a flight from Ottawa to Barcelona?

The best time to book flights from Ottawa to Barcelona is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Barcelona

Read through reviews of airlines operating flights from Ottawa to Barcelona, such as Air France,Air Canada, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,647 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.5
Good
1,647 reviews
Air France
7.5
Good
1,647 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air Canada
7.1
Good
11,593 reviews
Air France
7.5
Good
1,647 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Lufthansa
6.8
Okay
8,221 reviews
Air France
7.5
Good
1,647 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

Related info for your journey

  • What airport do you fly from for flights from Ottawa to Barcelona?

    If you book a flight to Barcelona from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 0 flights from Ottawa to Barcelona per day from 3 different airlines.

  • How long is the flight from Ottawa to Barcelona?

    For as low as C$ 798, Air Canada can have you in Barcelona from Ottawa in 11h 10m. Ottawa and Barcelona are separated by a distance of 6051 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Ottawa to Barcelona round-trip?

    Flying on Air Canada is currently your cheapest option to Barcelona, with prices starting at C$ 774. Additional round-trip tickets that might be worth considering are offered by Air France and Lufthansa, with the lowest prices starting at C$ 775 and C$ 782, respectively. Users have found that Air Canada is 25% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ottawa to Barcelona that include hotel bookings?

    Yes. In addition to deals on Ottawa to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Barcelona.

  • Can I find deals for business class flights from Ottawa to Barcelona?

    Yes. Cheapflights offers flight deals from Ottawa to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Barcelona?

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Barcelona (average of C$ 830). Flying from Ottawa to Barcelona in December is currently the most expensive (average of C$ 1,395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Ottawa to Barcelona

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 774AverageC$ 963FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 775AverageC$ 1,015FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 782AverageC$ 1,205FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Barcelona?

When you search for this flight from Ottawa to Barcelona, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Barcelona?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Barcelona.

Can Cheapflights find flights from Ottawa to Barcelona with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Barcelona, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Barcelona become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona from Ottawa today and book when prices fit your budget.

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