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Cheap flights from Niagara Falls, ON to Barcelona from C$ 420

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BCN
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Niagara Falls to Barcelona are usually found in February or January, booked 80 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Niagara Falls to Barcelona

Keep the following information in mind while searching for Niagara Falls to Barcelona flight deals. Data was last updated 2 November 2025.

Round-trip from

C$ 748

One-way from

C$ 420

Popular in

December

Cheapest in

February

Average price

C$ 906
Air Canada
  • Air Canada
  • 9/4-30/4
  • Nonstop
  • 16h 35m total
  • Niagara Falls to Barcelona
Search Deals
2/12
  • 2/12
  • 2 total stops
  • 39h 50m total
  • Niagara Falls to Barcelona
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Niagara Falls to Barcelona

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Barcelona
Explore the most affordable flight options available from Niagara Falls to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 November 2025.

Tue 11/1112:15 p.m.YYZ - BCN
1 stop13h 45mKLM
Thu 27/111:00 p.m.BCN - YYZ
1 stop12h 15mKLM
Deal found 1/11C$ 749
Fri 5/1212:10 p.m.YYZ - BCN
2 stops15h 25mAir Canada
Thu 18/121:35 p.m.BCN - YYZ
2 stops14h 10mAir Canada
Deal found 2/11C$ 751
Mon 8/1210:05 p.m.YYZ - BCN
1 stop13h 50mAmerican Airlines
Mon 15/1212:30 p.m.BCN - YYZ
2 stops16h 13mAmerican Airlines
Deal found 1/11C$ 752
Sun 23/119:15 p.m.YYZ - BCN
1 stop13h 15mDelta
Sat 13/1210:15 a.m.BCN - YYZ
1 stop18h 42mDelta
Deal found 2/11C$ 754
Sun 23/1112:34 p.m.YYZ - BCN
2 stops17h 56mAmerican Airlines
Wed 3/125:20 p.m.BCN - YYZ
1 stop27h 30mAmerican Airlines
Deal found 2/11C$ 755
Mon 10/116:05 a.m.YYZ - BCN
2 stops19h 55mDelta
Sat 15/116:00 a.m.BCN - YYZ
1 stop16h 25mDelta
Deal found 2/11C$ 758
Wed 12/1111:32 a.m.YYZ - BCN
2 stops15h 28mAmerican Airlines
Mon 17/1110:10 a.m.BCN - YYZ
2 stops17h 19mAmerican Airlines
Deal found 1/11C$ 762
Wed 26/112:15 p.m.YYZ - BCN
2 stops13h 20mAir Canada
Tue 2/126:45 a.m.BCN - YYZ
2 stops18h 05mAir Canada
Deal found 2/11C$ 765
Wed 12/1112:34 p.m.YYZ - BCN
1 stop14h 26mAmerican Airlines
Sun 23/1112:15 p.m.BCN - YYZ
2 stops15h 43mAmerican Airlines
Deal found 2/11C$ 768
Wed 26/112:00 p.m.YYZ - BCN
1 stop13h 35mLufthansa
Wed 10/127:40 a.m.BCN - YYZ
1 stop13h 10mLufthansa
Deal found 1/11C$ 769
Sat 8/1112:34 p.m.YYZ - BCN
1 stop14h 26mAmerican Airlines
Sat 15/1112:25 p.m.BCN - YYZ
2 stops15h 33mAmerican Airlines
Deal found 2/11C$ 770
Wed 12/1110:45 p.m.YYZ - BCN
1 stop12h 20mDelta
Sun 16/1112:15 p.m.BCN - YYZ
1 stop34h 10mDelta
Deal found 1/11C$ 772

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 2 November 2025.
Use the filters below to find and compare flights from Niagara Falls to Barcelona that are best for you.

Fly from

Niagara Falls

Fly to

Barcelona

Route

Depart

Return

Price

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Thu 27/11

6:00 a.m.-8:00 a.m.

1 stop20h 00m

Barcelona-El Prat

Sat 6/12

1:00 p.m.-7:15 p.m.

1 stop12h 15m

C$ 749

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sun 22/2

12:10 p.m.-6:20 p.m.

2 stops24h 10m

Barcelona-El Prat

Mon 2/3

10:00 p.m.-3:40 p.m.

1 stop23h 40m

C$ 756

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sun 15/3

7:15 a.m.-6:05 a.m.

1 stop17h 50m

Barcelona-El Prat

Sun 22/3

5:35 p.m.-9:41 a.m.

1 stop21h 06m

C$ 769

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Wed 26/11

5:00 p.m.-9:35 a.m.

1 stop10h 35m

Barcelona-El Prat

Thu 11/12

7:40 a.m.-2:50 p.m.

1 stop13h 10m

C$ 769

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Wed 25/3

11:05 p.m.-2:40 p.m.

1 stop10h 35m

Barcelona-El Prat

Sun 12/4

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

1 stop14h 15m

C$ 775

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Wed 26/11

7:40 p.m.-1:40 p.m.

1 stop12h 00m

Barcelona-El Prat

Tue 9/12

11:50 a.m.-6:15 p.m.

1 stop12h 25m

C$ 775

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sun 29/3

6:10 p.m.-11:40 a.m.

1 stop11h 30m

Barcelona-El Prat

Mon 13/4

7:40 a.m.-4:05 p.m.

1 stop14h 25m

C$ 775

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sat 15/11

6:00 p.m.-9:35 a.m.

1 stop9h 35m

Barcelona-El Prat

Wed 19/11

7:40 a.m.-2:50 p.m.

1 stop13h 10m

C$ 779

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sun 5/4

3:50 p.m.-9:05 a.m.

1 stop11h 15m

Barcelona-El Prat

Mon 13/4

10:05 a.m.-11:10 p.m.

2 stops19h 05m

C$ 782

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sat 4/4

7:30 p.m.-9:20 a.m.

Nonstop7h 50m

Barcelona-El Prat

Mon 13/4

11:50 a.m.-6:30 p.m.

1 stop12h 40m

C$ 782

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 24 results
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Best time to book a flight from Niagara Falls to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Niagara Falls 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 Niagara Falls to Barcelona

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

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Barcelona. Price data was last updated on 31 October 2025.

The price you pay for your flight from Niagara Falls to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Niagara Falls to Barcelona (average of C$ 420). Flying from Niagara Falls to Barcelona in June is currently the most expensive (average of C$ 780). 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 NI4 to BCN?

Find hourly flight availability from Niagara Falls 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 2 November 2025.

When flying from Niagara Falls to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 40% versus a flight in the morning.

What is the cheapest day to fly from Niagara Falls to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Barcelona. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Niagara Falls to Barcelona flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 2 November 2025.
Check out reviews from past customers who have flown with Air Transat,WestJet, andAir Canada from Niagara Falls to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Food

6.8

Crew

8.5

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Food

6.8

Crew

8.5

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,153 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Food

6.8

Crew

8.5

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,392 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Food

6.8

Crew

8.5

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Icelandair
7.1
Good
563 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Food

6.8

Crew

8.5

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,544 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Food

6.8

Crew

8.5

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

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

  • How long is the flight from Niagara Falls to Barcelona?

    Departing from Niagara Falls to Barcelona will take you 10h 35m. Airlines will cover a distance of 6413 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Niagara Falls to Barcelona?

    The most popular route from Niagara Falls to Barcelona is Toronto Pearson Intl - Barcelona-El Prat. You may also consider Toronto Pearson Intl - Reus or Toronto Pearson Intl - Girona Costa Brava.

  • What are the most reliable airlines from Niagara Falls to Barcelona?

    The top 3 most reliable airlines when flying from Niagara Falls to Barcelona are Air Canada (72%), United Airlines (72%) and Lufthansa (72%).

  • What are the cheapest flights from Niagara Falls to Barcelona?

    Looking at all options, your cheapest flight can be booked for C$ 549. While the most popular route (Toronto Pearson Intl - Barcelona-El Prat) can be booked for C$ 658 on average, our data indicates C$ 1,831 when flying from Niagara Falls to Barcelona.

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

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

  • How can I find direct flights from Niagara Falls to Barcelona?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Barcelona?

    Currently, February is the cheapest month in which you can book a flight from Niagara Falls to Barcelona (average of C$ 420). Flying from Niagara Falls to Barcelona in June is currently the most expensive (average of C$ 780). 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 10 airlines flying from Niagara Falls to Barcelona

Discover the top 10 airlines that operate flights from Niagara Falls 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 2 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 420AverageC$ 870FlexibilityNo cancel feeOn-time79%
Search SWISS flights
PLAYCheapestC$ 434AverageC$ 475FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapestC$ 491AverageC$ 727FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapestC$ 565AverageC$ 763FlexibilityNo cancel feeOn-time60%
Search WestJet flights
FinnairCheapestC$ 630AverageC$ 797FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapestC$ 688AverageC$ 842FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Azores AirlinesCheapestC$ 692AverageC$ 876FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Royal Air MarocCheapestC$ 696AverageC$ 808FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
American AirlinesCheapestC$ 710AverageC$ 815FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 726AverageC$ 920FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Barcelona?

Cheapflights helps you search for flights from Niagara Falls to Barcelona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Barcelona from Niagara Falls.

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

Certainly. Search results for flights to Barcelona from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Niagara Falls 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 Niagara Falls today and book when prices fit your budget.

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