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Cheap flights from Ottawa to Barcelona-El Prat Airport from C$ 445

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BCN
21 Jun — 28 Jun1
1 adult

Cheapflights Tip: The best prices from Ottawa to Barcelona-El Prat are usually found in February or January, booked 22 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap 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 16 June 2025.

Round-trip from

C$ 839

One-way from

C$ 445

Popular in

December

Cheapest in

February

Average price

C$ 1,202
7/9-12/9
  • 7/9-12/9
  • 2 total stops
  • 34h 51m total
  • Ottawa to Barcelona
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31/7
  • 31/7
  • 2 total stops
  • 17h 35m total
  • Ottawa to Barcelona
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Ottawa to Barcelona-El Prat

Cheapest flights from Ottawa to Barcelona-El Prat
Explore the most affordable flight options available from Ottawa to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2025.

Sun 7/92:10 p.m.YOW - BCN
1 stop13h 50mMultiple Airlines
Fri 12/96:30 p.m.BCN - YOW
1 stop21h 01mMultiple Airlines
Deal found 14/6C$ 839
Thu 18/911:05 a.m.YOW - BCN
1 stop14h 45mAir Canada
Sun 5/1012:10 p.m.BCN - YOW
1 stop14h 04mAir Canada
Deal found 13/6C$ 892
Wed 6/85:15 p.m.YOW - BCN
1 stop16h 25mAir France
Wed 10/96:10 a.m.BCN - YOW
1 stop14h 50mAir France
Deal found 16/6C$ 985
Mon 4/83:55 p.m.YOW - BCN
1 stop11h 25mLufthansa
Wed 20/81:15 p.m.BCN - YOW
1 stop11h 50mLufthansa
Deal found 15/6C$ 1,052
Wed 6/85:15 p.m.YOW - BCN
2 stops13h 20mKLM
Wed 10/96:20 a.m.BCN - YOW
2 stops14h 40mKLM
Deal found 16/6C$ 1,070
Sat 8/114:45 p.m.YOW - BCN
3 stops39h 30mBrussels Airlines
Mon 17/113:05 p.m.BCN - YOW
2 stops28h 58mBrussels Airlines
Deal found 15/6C$ 1,112
Sat 12/76:33 a.m.YOW - BCN
2 stops19h 47mUnited Airlines
Sat 19/711:15 a.m.BCN - YOW
2 stops31h 55mUnited Airlines
Deal found 14/6C$ 1,164
Sun 17/88:35 a.m.YOW - BCN
2 stops19h 45mAer Lingus
Sun 24/811:05 p.m.BCN - YOW
2 stops31h 15mAer Lingus
Deal found 16/6C$ 1,195
Fri 11/73:35 p.m.YOW - BCN
1 stop14h 50mWestJet
Mon 14/711:20 a.m.BCN - YOW
2 stops19h 02mWestJet
Deal found 14/6C$ 1,399
Sat 12/75:55 a.m.YOW - BCN
2 stops24h 00mDelta
Sun 20/79:00 a.m.BCN - YOW
2 stops21h 22mDelta
Deal found 14/6C$ 2,151
Thu 10/76:30 p.m.YOW - BCN
2 stops21h 20mTAP AIR PORTUGAL
Tue 15/710:40 p.m.BCN - YOW
2 stops40h 19mTAP AIR PORTUGAL
Deal found 14/6C$ 2,199
Sun 28/911:05 a.m.YOW - BCN
2 stops15h 45mSWISS
Sun 12/108:00 p.m.BCN - YOW
2 stops27h 19mSWISS
Deal found 14/6C$ 5,318

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 16 June 2025.
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

Sun 7/9

2:10 p.m.-10:00 a.m.

1 stop13h 50m

Barcelona-El Prat

Fri 12/9

6:30 p.m.-9:31 a.m.

1 stop21h 01m

C$ 839

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Wed 6/8

5:15 p.m.-3:40 p.m.

1 stop16h 25m

Barcelona-El Prat

Wed 10/9

6:10 a.m.-3:00 p.m.

1 stop14h 50m

C$ 985

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 6/7

2:25 p.m.-7:50 a.m.

1 stop11h 25m

Barcelona-El Prat

Wed 20/8

12:10 p.m.-8:15 p.m.

1 stop14h 05m

C$ 1,032

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Mon 4/8

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

1 stop11h 25m

Barcelona-El Prat

Wed 20/8

1:15 p.m.-7:05 p.m.

1 stop11h 50m

C$ 1,052

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Wed 6/8

5:15 p.m.-12:35 p.m.

2 stops13h 20m

Barcelona-El Prat

Wed 10/9

6:20 a.m.-3:00 p.m.

2 stops14h 40m

C$ 1,070

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sat 12/7

6:33 a.m.-8:20 a.m.

2 stops19h 47m

Barcelona-El Prat

Sat 19/7

11:15 a.m.-1:10 p.m.

2 stops31h 55m

C$ 1,164

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 17/8

8:35 a.m.-10:20 a.m.

2 stops19h 45m

Barcelona-El Prat

Sun 24/8

11:05 p.m.-12:20 a.m.

2 stops31h 15m

C$ 1,195

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Fri 11/7

3:35 p.m.-12:25 p.m.

1 stop14h 50m

Barcelona-El Prat

Tue 15/7

11:20 a.m.-12:22 a.m.

2 stops19h 02m

C$ 1,399

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 31/7

4:05 p.m.-8:30 p.m.

3 stops22h 25m

Barcelona-El Prat

Thu 7/8

9:20 p.m.-1:44 p.m.

3 stops46h 24m

C$ 1,890

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sat 12/7

5:55 a.m.-11:55 a.m.

2 stops24h 00m

Barcelona-El Prat

Sun 20/7

9:00 a.m.-12:22 a.m.

2 stops21h 22m

C$ 2,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/6

Showing 1-10 of 15 results
1
2

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 13 June 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, January is the cheapest month in which you can book a flight from Ottawa to Barcelona-El Prat Airport (average of C$ 604). Flying from Ottawa to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 789). 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.

What is the cheapest time of day to fly from YOW to BCN?

Find hourly flight availability from Ottawa to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 June 2025.

When flying from Ottawa to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight at noon.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 mm per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 20.0 mm.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 16 June 2025.
Delta
8.0
Very good
7,963 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

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. 4 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$ 985, 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$ 1,032 and C$ 1,052, respectively. These flights start at 2% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ottawa to Barcelona-El Prat Airport one-way?

    C$ 494 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from C$ 547 and C$ 569, respectively.

  • 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, January is the cheapest month in which you can book a flight from Ottawa to Barcelona-El Prat Airport (average of C$ 604). Flying from Ottawa to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 789). 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

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Top 4 airlines flying from Ottawa to Barcelona-El Prat

Discover the top 4 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 16 June 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 724AverageC$ 872FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 731AverageC$ 963FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 820AverageC$ 989FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 848AverageC$ 1,105FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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