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Cheap flights from Ottawa to Barcelona from C$ 357

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 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ottawa to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:50 p.m. - 8:00 a.m.
YOW
-
BCN
11h 10m
1 stop
Air Canada Logo
12:15 p.m. - 5:36 p.m.
BCN
-
YOW
11h 21m
1 stop
C$ 769Air Canada
Thu, 9 Apr - Thu, 23 Apr
Multiple Airlines Logo
3:55 p.m. - 1:20 p.m.
YOW
-
BCN
15h 25m
1 stop
Multiple Airlines Logo
6:40 p.m. - 12:25 p.m.
BCN
-
YOW
23h 45m
1 stop
C$ 777Multiple Airlines
Sat, 25 Apr - Sun, 10 May
Multiple Airlines Logo
2:05 p.m. - 9:20 a.m.
YOW
-
BCN
13h 15m
1 stop
Multiple Airlines Logo
12:15 p.m. - 8:51 p.m.
BCN
-
YOW
14h 36m
1 stop
C$ 782Multiple Airlines
Tue, 28 Apr - Wed, 6 May
Multiple Airlines Logo
2:05 p.m. - 9:20 a.m.
YOW
-
BCN
13h 15m
1 stop
Multiple Airlines Logo
12:15 p.m. - 8:51 p.m.
BCN
-
YOW
14h 36m
1 stop
C$ 786Multiple Airlines
Mon, 27 Apr - Wed, 6 May
Multiple Airlines Logo
9:05 a.m. - 8:00 a.m.
YOW
-
BCN
16h 55m
1 stop
Multiple Airlines Logo
9:05 a.m. - 8:51 p.m.
BCN
-
YOW
17h 46m
2 stops
C$ 788Multiple Airlines
Sun, 31 May - Thu, 11 Jun
Air Canada Logo
2:50 p.m. - 8:00 a.m.
YOW
-
BCN
11h 10m
1 stop
Air Canada Logo
12:15 p.m. - 10:16 p.m.
BCN
-
YOW
16h 01m
1 stop
C$ 792Air Canada
Thu, 9 Apr - Fri, 17 Apr
Air Canada Logo
5:45 a.m. - 8:00 a.m.
YOW
-
BCN
20h 15m
1 stop
Air Canada Logo
12:15 p.m. - 7:51 p.m.
BCN
-
YOW
13h 36m
2 stops
C$ 793Air Canada
Thu, 9 Apr - Fri, 17 Apr
Air Canada Logo
9:25 a.m. - 8:00 a.m.
YOW
-
BCN
16h 35m
2 stops
Air Canada Logo
12:15 p.m. - 7:51 p.m.
BCN
-
YOW
13h 36m
2 stops
C$ 795Air Canada
Sat, 25 Apr - Sun, 10 May
Air Canada Logo
10:15 a.m. - 9:20 a.m.
YOW
-
BCN
17h 05m
1 stop
Air Canada Logo
12:15 p.m. - 7:51 p.m.
BCN
-
YOW
13h 36m
2 stops
C$ 800Air Canada
Sun, 19 Apr - Thu, 23 Apr
Air Canada Logo
9:15 a.m. - 9:20 a.m.
YOW
-
BCN
18h 05m
1 stop
Air Canada Logo
12:15 p.m. - 10:16 p.m.
BCN
-
YOW
16h 01m
1 stop
C$ 802Air Canada
Sun, 19 Apr - Thu, 23 Apr

Lufthansa flights from Ottawa to Barcelona

Our best Lufthansa deals on Ottawa to Barcelona flight tickets
Lufthansa
26 Apr
YOW7:25 p.m.Ottawa
31h 55m
1 stop
BCN9:20 a.m.Barcelona-El Prat
3 May
BCN12:15 p.m.Barcelona-El Prat
15h 56m
1 stop
YOW10:11 p.m.Ottawa
C$ 814
Lufthansa
2 Mar
YOW6:20 p.m.Ottawa
9h 15m
1 stop
BCN9:35 a.m.Barcelona-El Prat
7 Mar
BCN7:40 a.m.Barcelona-El Prat
20h 38m
2 stops
YOW10:18 p.m.Ottawa
C$ 8,577
Lufthansa
2 Mar
YOW6:20 p.m.Ottawa
9h 15m
1 stop
BCN9:35 a.m.Barcelona-El Prat
7 Mar
BCN11:55 a.m.Barcelona-El Prat
16h 23m
2 stops
YOW10:18 p.m.Ottawa
C$ 8,631

United Airlines flights from Ottawa to Barcelona

Our best United Airlines deals on Ottawa to Barcelona flight tickets
United Airlines
26 Apr
YOW5:50 p.m.Ottawa
32h 30m
2 stops
BCN8:20 a.m.Barcelona-El Prat
6 May
BCN11:15 a.m.Barcelona-El Prat
16h 50m
2 stops
YOW10:05 p.m.Ottawa
C$ 855
United Airlines
25 Apr
YOW7:30 p.m.Ottawa
30h 50m
1 stop
BCN8:20 a.m.Barcelona-El Prat
2 May
BCN11:15 a.m.Barcelona-El Prat
32h 44m
2 stops
YOW1:59 p.m.Ottawa
C$ 856
United Airlines
3 Mar
YOW5:11 p.m.Ottawa
39h 04m
2 stops
BCN2:15 p.m.Barcelona-El Prat
18 Mar
BCN10:30 a.m.Barcelona-El Prat
33h 00m
1 stop
YOW2:30 p.m.Ottawa
C$ 951

momondo 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, momondo users made 96,600 searches. Data last updated 23 February 2026.
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

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 9/4

2:50 p.m.-8:00 a.m.

1 stop11h 10m

Barcelona-El Prat

Thu 23/4

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

1 stop11h 21m

C$ 769

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sat 25/4

3:55 p.m.-1:20 p.m.

1 stop15h 25m

Barcelona-El Prat

Sun 10/5

6:40 p.m.-12:25 p.m.

1 stop23h 45m

C$ 777

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Tue 28/4

2:05 p.m.-9:20 a.m.

1 stop13h 15m

Barcelona-El Prat

Wed 6/5

12:15 p.m.-8:51 p.m.

1 stop14h 36m

C$ 782

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Mon 27/4

2:05 p.m.-9:20 a.m.

1 stop13h 15m

Barcelona-El Prat

Wed 6/5

12:15 p.m.-8:51 p.m.

1 stop14h 36m

C$ 786

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 31/5

9:05 a.m.-8:00 a.m.

1 stop16h 55m

Barcelona-El Prat

Thu 11/6

9:05 a.m.-8:51 p.m.

2 stops17h 46m

C$ 788

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 9/4

2:50 p.m.-8:00 a.m.

1 stop11h 10m

Barcelona-El Prat

Fri 17/4

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

1 stop16h 01m

C$ 792

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Thu 9/4

5:45 a.m.-8:00 a.m.

1 stop20h 15m

Barcelona-El Prat

Fri 17/4

12:15 p.m.-7:51 p.m.

2 stops13h 36m

C$ 793

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sat 25/4

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

2 stops16h 35m

Barcelona-El Prat

Sun 10/5

12:15 p.m.-7:51 p.m.

2 stops13h 36m

C$ 795

OttawaBarcelona

YOW - BCN

YOWBCN

Ottawa

Sun 19/4

10:15 a.m.-9:20 a.m.

1 stop17h 05m

Barcelona-El Prat

Thu 23/4

12:15 p.m.-7:51 p.m.

2 stops13h 36m

C$ 800

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.-10:16 p.m.

1 stop16h 01m

C$ 802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Ottawa to Barcelona

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?

What is the cheapest month to fly to Barcelona?

The cheapest month to fly to Barcelona from Ottawa is in May. Flight prices, which tend to average around C$ 904, are often lower during this time because this is during the off-season. If you’re not able to fly to Barcelona in May, then September is your next best option. Flight prices from Ottawa to Barcelona during September average around C$ 929.

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around C$ 1,039 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Ottawa for as low as C$ 869 on momondo.

Cheap Ottawa to Barcelona flight deals and tips

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

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Ottawa to Barcelona takes 11h 10m
There are no direct flights from Ottawa to Barcelona. There are no popular flight routes from Ottawa to Barcelona.
Search flight deals

  • How far is Ottawa to Barcelona by plane?

    There are 6049.8 km between Ottawa and Barcelona. Typically, this will take 11h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Ottawa Airport to Barcelona?

    Prices for flights from Ottawa Airport to Barcelona were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Barcelona?

  • How old do you have to be to fly from Ottawa Airport to Barcelona?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ottawa to Barcelona

Compare and see reviews for airlines that fly from Ottawa to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 807Free CancellationRating
7.1
10,740 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 828Free CancellationRating
7.4
1,536 reviews
Search Air France flights
LufthansaPriceFrom C$ 852Free CancellationRating
6.8
7,803 reviews
Search Lufthansa flights
United AirlinesPriceFrom C$ 922Free CancellationRating
7.4
9,339 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Ottawa to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

Yes. All flights to Barcelona from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Yes momondo offers price alerts on flights to Barcelona from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Barcelona trip

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 75.2 km from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport