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Cheap flights from Ottawa to Barcelona from C$ 442

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BCN
20 Apr — 27 Apr1
1 adult

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

Cheap flight deals from Ottawa to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Barcelona (S37). 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 15 April 2025.

Round-trip from

C$ 897

One-way from

C$ 442

Popular in

December

Cheapest in

January

Average price

C$ 1,068
Air Canada
  • Air Canada
  • 6/7-20/8
  • 2 total stops
  • 24h 15m total
  • Ottawa to Barcelona
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21/5
  • 21/5
  • 3 total stops
  • 32h 25m total
  • Ottawa to Barcelona
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 8 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).
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Average for round-trip flights in April 2025
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Find flight deals from Ottawa to Barcelona

Cheapest flights from Ottawa to Barcelona
Explore the most affordable flight options available from Ottawa to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Mon 15/94:00 p.m.YOW - BCN
1 stop9h 50mAir Canada
Thu 25/912:10 p.m.BCN - YOW
1 stop14h 04mAir Canada
Deal found 14/4C$ 887
Thu 14/84:05 p.m.YOW - BCN
1 stop9h 45mLufthansa
Wed 20/812:10 p.m.BCN - YOW
1 stop12h 50mLufthansa
Deal found 14/4C$ 900
Tue 9/95:15 p.m.YOW - BCN
1 stop9h 45mAir France
Sat 20/96:05 p.m.BCN - YOW
1 stop26h 55mAir France
Deal found 14/4C$ 939
Mon 19/58:55 p.m.YOW - BCN
1 stop28h 55mMultiple Airlines
Mon 26/59:20 p.m.BCN - YOW
2 stops22h 30mMultiple Airlines
Deal found 14/4C$ 950
Tue 5/85:25 p.m.YOW - BCN
1 stop13h 50mUnited Airlines
Wed 13/811:15 a.m.BCN - YOW
2 stops16h 20mUnited Airlines
Deal found 14/4C$ 972
Fri 27/65:55 a.m.YOW - BCN
2 stops45h 55mWestJet
Sun 6/711:20 a.m.BCN - YOW
2 stops43h 02mWestJet
Deal found 14/4C$ 1,252
Thu 14/811:05 a.m.YOW - BCN
2 stops15h 45mSWISS
Tue 19/86:00 a.m.BCN - YOW
2 stops17h 05mSWISS
Deal found 14/4C$ 1,555
Thu 7/85:15 p.m.YOW - BCN
2 stops13h 20mKLM
Mon 11/86:20 a.m.BCN - YOW
2 stops14h 45mKLM
Deal found 14/4C$ 1,574

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Barcelona 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 15 April 2025.
Use the filters below to find and compare flights from Ottawa to Barcelona that are best for you.

Fly from

Ottawa

Fly to

Barcelona

Route

Depart

Return

Price

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Mon 15/9

4:00 p.m.-7:50 a.m.

1 stop9h 50m

Barcelona-El Prat

Thu 25/9

12:10 p.m.-8:14 p.m.

1 stop14h 04m

C$ 887

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 14/8

4:05 p.m.-7:50 a.m.

1 stop9h 45m

Barcelona-El Prat

Wed 20/8

12:10 p.m.-7:00 p.m.

1 stop12h 50m

C$ 900

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 9/9

5:15 p.m.-9:00 a.m.

1 stop9h 45m

Barcelona-El Prat

Sat 20/9

6:05 p.m.-3:00 p.m.

1 stop26h 55m

C$ 939

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Mon 19/5

8:55 p.m.-7:50 a.m.

1 stop28h 55m

Barcelona-El Prat

Mon 26/5

9:20 p.m.-1:50 p.m.

2 stops22h 30m

C$ 950

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 5/8

5:25 p.m.-1:15 p.m.

1 stop13h 50m

Barcelona-El Prat

Wed 13/8

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

2 stops16h 20m

C$ 972

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Fri 27/6

5:55 a.m.-9:50 a.m.

2 stops45h 55m

Barcelona-El Prat

Sun 6/7

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

2 stops43h 02m

C$ 1,252

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 14/8

11:05 a.m.-8:50 a.m.

2 stops15h 45m

Barcelona-El Prat

Tue 19/8

6:00 a.m.-5:05 p.m.

2 stops17h 05m

C$ 1,555

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 7/8

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

2 stops13h 20m

Barcelona-El Prat

Mon 11/8

6:20 a.m.-3:05 p.m.

2 stops14h 45m

C$ 1,574

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Wed 21/5

5:55 a.m.-8:20 p.m.

3 stops32h 25m

C$ 442

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sat 10/5

6:00 a.m.-12:25 p.m.

1 stop24h 25m

C$ 745

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 12 results
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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
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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Barcelona. Price data was last updated on 11 April 2025.

The best time to book flights from Ottawa to Barcelona 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?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Barcelona (average of C$ 604). Flying from Ottawa to Barcelona in July is currently the most expensive (average of C$ 802). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

When flying from Ottawa to Barcelona, 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 by month

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

In terms of precipitation, rainfall in Barcelona 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 when rainfall is around 20.0 mm.

Temperature in Barcelona by month

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

If weather is an important factor for your trip to Barcelona, 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

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated 15 April 2025.
Air France
7.5
Good
1,435 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.5
Good
1,435 reviews
Air France
7.5
Good
1,435 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
SWISS
7.5
Good
1,578 reviews
Air France
7.5
Good
1,435 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
United Airlines
7.4
Good
8,658 reviews
Air France
7.5
Good
1,435 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
WestJet
7.2
Good
2,805 reviews
Air France
7.5
Good
1,435 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.0
Good
9,127 reviews
Air France
7.5
Good
1,435 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Barcelona. 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?

    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 5 different airlines.

  • 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$ 897. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air France, with the lowest prices starting at C$ 979 and C$ 1,085, respectively. Users have found that Air Canada is 13% cheaper than the other options available to this destination.

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

    C$ 745 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Lufthansa and SWISS, with prices starting from C$ 1,122 and C$ 1,163, respectively.

  • 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, January is the cheapest month in which you can book a flight from Ottawa to Barcelona (average of C$ 604). Flying from Ottawa to Barcelona in July is currently the most expensive (average of C$ 802). 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

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

Top 5 airlines flying from Ottawa to Barcelona

Discover the top 5 airlines that operate flights from Ottawa to Barcelona. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 741AverageC$ 907FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 749AverageC$ 986FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 834AverageC$ 1,027FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 868AverageC$ 1,143FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 973AverageC$ 1,116FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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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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