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Cheap flights from Ottawa to Barcelona-El Prat Airport from C$ 539

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BCN
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Barcelona-El Prat

Enter your travel dates to find the best prices.

Best flights from Ottawa to Barcelona-El Prat
Discover carefully curated flight deals from Ottawa to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Sat 25/49:25 a.m.YOW - BCN
2 stops16h 35mAir Canada
Sun 3/512:15 p.m.BCN - YOW
2 stops15h 36mAir Canada
Deal found 1/1C$ 813
Tue 17/36:20 p.m.YOW - BCN
2 stops17h 10mMultiple Airlines
Tue 31/310:05 a.m.BCN - YOW
1 stop10h 55mMultiple Airlines
Deal found 31/12C$ 887
Fri 30/15:20 p.m.YOW - BCN
1 stop11h 50mAir France
Sat 7/24:00 p.m.BCN - YOW
1 stop29h 10mAir France
Deal found 31/12C$ 916
Thu 22/15:40 a.m.YOW - BCN
2 stops22h 45mKLM
Sat 31/11:00 p.m.BCN - YOW
2 stops17h 42mKLM
Deal found 31/12C$ 946
Fri 16/110:45 a.m.YOW - BCN
2 stops21h 20mSWISS
Thu 29/19:55 a.m.BCN - YOW
2 stops15h 23mSWISS
Deal found 1/1C$ 955
Thu 9/49:25 a.m.YOW - BCN
2 stops16h 35mAir Canada
Fri 17/412:15 p.m.BCN - YOW
1 stop16h 01mAir Canada
Deal found 1/1C$ 813
Tue 20/17:55 p.m.YOW - BCN
1 stop31h 40mMultiple Airlines
Mon 2/21:35 p.m.BCN - YOW
1 stop14h 43mMultiple Airlines
Deal found 1/1C$ 888
Sun 19/49:15 a.m.YOW - BCN
1 stop18h 05mAir Canada
Thu 23/412:15 p.m.BCN - YOW
1 stop11h 21mAir Canada
Deal found 31/12C$ 817
Tue 20/15:20 p.m.YOW - BCN
2 stops17h 10mMultiple Airlines
Wed 28/13:05 p.m.BCN - YOW
2 stops15h 37mMultiple Airlines
Deal found 30/12C$ 939

Find flight deals from Ottawa to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 January 2026.

Round-trip from

C$ 757

One-way from

C$ 489

Popular in

December

Cheapest in

March

Average price

C$ 962
21/1-29/1
  • 21/1-29/1
  • 6 total stops
  • 41h 54m total
  • Ottawa to Barcelona
Search Deals
25/5
  • 25/5
  • 2 total stops
  • 34h 30m total
  • Ottawa to Barcelona
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from Ottawa to Barcelona-El Prat Airport that are best for you.

Fly from

Ottawa

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sat 25/4

9:25 a.m.-8:00 a.m.

2 stops16h 35m

Barcelona-El Prat

Sun 3/5

12:15 p.m.-9:51 p.m.

2 stops15h 36m

C$ 813

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 9/4

9:25 a.m.-8:00 a.m.

2 stops16h 35m

Barcelona-El Prat

Fri 17/4

12:15 p.m.-10:16 p.m.

1 stop16h 01m

C$ 813

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 19/4

9:15 a.m.-9:20 a.m.

1 stop18h 05m

Barcelona-El Prat

Thu 23/4

12:15 p.m.-5:36 p.m.

1 stop11h 21m

C$ 817

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 17/3

6:20 p.m.-4:30 p.m.

2 stops17h 10m

Barcelona-El Prat

Tue 31/3

10:05 a.m.-3:00 p.m.

1 stop10h 55m

C$ 887

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 20/1

7:55 p.m.-9:35 a.m.

1 stop31h 40m

Barcelona-El Prat

Mon 2/2

1:35 p.m.-10:18 p.m.

1 stop14h 43m

C$ 888

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Fri 30/1

5:20 p.m.-11:10 a.m.

1 stop11h 50m

Barcelona-El Prat

Sat 7/2

4:00 p.m.-3:10 p.m.

1 stop29h 10m

C$ 916

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 20/1

5:20 p.m.-4:30 p.m.

2 stops17h 10m

Barcelona-El Prat

Wed 28/1

3:05 p.m.-12:42 a.m.

2 stops15h 37m

C$ 939

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 22/1

5:40 a.m.-10:25 a.m.

2 stops22h 45m

Barcelona-El Prat

Sat 31/1

1:00 p.m.-12:42 a.m.

2 stops17h 42m

C$ 946

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Fri 16/1

10:45 a.m.-2:05 p.m.

2 stops21h 20m

Barcelona-El Prat

Thu 29/1

9:55 a.m.-7:18 p.m.

2 stops15h 23m

C$ 955

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 15/3

12:10 p.m.-5:35 p.m.

3 stops24h 25m

C$ 539

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 14 results
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Best time to book a flight from Ottawa to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Barcelona-El Prat Airport

How far ahead should I book a flight from Ottawa to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Barcelona-El Prat. Price data was last updated on 26 December 2025.

The best time to book flights from Ottawa to Barcelona-El Prat Airport is 22 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.

What is the cheapest month to book a flight from Ottawa to Barcelona-El Prat Airport?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Barcelona-El Prat Airport (average of C$ 617). Flying from Ottawa to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 848). 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.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated 1 January 2026.
See what other customers who have flown with Air France,Air Canada, andLufthansa from Ottawa to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,515 reviews
Check prices

Overall

7.4

Comfort

7.4

Boarding

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,515 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Overall

7.4

Comfort

7.4

Boarding

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air Canada
7.1
Good
10,571 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Overall

7.4

Comfort

7.4

Boarding

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Lufthansa
6.8
Okay
7,675 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Overall

7.4

Comfort

7.4

Boarding

7.4

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Barcelona-El Prat. 3 airlines have flights from Ottawa to Barcelona-El Prat on a regular basis. Booking flights from Ottawa to Barcelona-El Prat should not be difficult; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day.

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

    Currently priced at C$ 726, Air France will fly you from Ottawa to Barcelona-El Prat Airport and back. In addition to Air France, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from C$ 812 and C$ 853, respectively. These flights start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Barcelona-El Prat 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-El Prat Airport?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Barcelona-El Prat Airport (average of C$ 617). Flying from Ottawa to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 848). 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

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Santa Susanna
L'Hospitalet de Llobregat

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Ottawa to Barcelona-El Prat

Discover the top 3 airlines that operate flights from Ottawa to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 726AverageC$ 999FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 812AverageC$ 972FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 853AverageC$ 1,061FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Barcelona-El Prat. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Barcelona-El Prat for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Barcelona-El Prat from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Ottawa to Barcelona-El Prat flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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