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Cheap flights from Niagara Falls to Barcelona from C$ 455

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BCN
7 Aug — 14 Aug1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Barcelona are usually found in February or March, booked 72 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 August 2025.

Round-trip from

C$ 765

One-way from

C$ 455

Popular in

December

Cheapest in

February

Average price

C$ 1,020
Lufthansa
  • Lufthansa
  • 10/9-8/10
  • 1 total stop
  • 38h 15m total
  • Niagara Falls to Barcelona
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19/8
  • 19/8
  • 1 total stop
  • 19h 25m total
  • Niagara Falls to Barcelona
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Niagara Falls to Barcelona

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 August 2025.

Wed 10/98:20 p.m.YYZ - BCN
1 stop29h 30mLufthansa
Thu 9/101:15 p.m.BCN - YYZ
Nonstop8h 45mLufthansa
Deal found 1/8C$ 765
Tue 9/95:40 p.m.YYZ - BCN
1 stop10h 55mTAP AIR PORTUGAL
Fri 19/96:00 a.m.BCN - YYZ
1 stop14h 15mTAP AIR PORTUGAL
Deal found 1/8C$ 766
Sun 12/106:00 a.m.YYZ - BCN
2 stops18h 45mAmerican Airlines
Tue 28/106:40 a.m.BCN - YYZ
1 stop14h 10mAmerican Airlines
Deal found 31/7C$ 769
Thu 18/911:55 p.m.YYZ - BCN
1 stop19h 35mMultiple Airlines
Wed 24/911:20 a.m.BCN - YYZ
2 stops35h 30mMultiple Airlines
Deal found 31/7C$ 772
Mon 29/97:30 p.m.YYZ - BCN
Nonstop7h 50mAir Canada
Wed 15/101:15 p.m.BCN - YYZ
Nonstop8h 45mAir Canada
Deal found 1/8C$ 773
Sat 27/910:55 a.m.YYZ - BCN
1 stop13h 50mIberia
Sun 5/1012:50 p.m.BCN - YYZ
1 stop14h 40mIberia
Deal found 1/8C$ 777
Sat 6/912:10 p.m.YYZ - BCN
1 stop17h 45mDelta
Fri 10/109:30 a.m.BCN - YYZ
2 stops19h 35mDelta
Deal found 1/8C$ 780
Tue 9/912:10 p.m.YYZ - BCN
1 stop11h 50mKLM
Wed 8/109:00 a.m.BCN - YYZ
1 stop14h 23mKLM
Deal found 31/7C$ 781
Sun 17/84:25 p.m.YYZ - BCN
1 stop14h 35mAir Transat
Tue 16/92:50 p.m.BCN - YYZ
1 stop23h 21mAir Transat
Deal found 1/8C$ 796
Fri 21/1110:05 p.m.YYZ - BCN
1 stop12h 25mBritish Airways
Mon 1/1212:40 p.m.BCN - YYZ
2 stops15h 18mBritish Airways
Deal found 31/7C$ 802
Wed 19/1110:00 p.m.YYZ - BCN
2 stops39h 45mAustrian Airlines
Sat 29/119:55 a.m.BCN - YYZ
1 stop33h 55mAustrian Airlines
Deal found 31/7C$ 808
Thu 2/1011:50 p.m.YYZ - REU
1 stop27h 25mMultiple Airlines
Tue 21/109:45 a.m.REU - YYZ
1 stop12h 20mMultiple Airlines
Deal found 1/8C$ 1,007

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 August 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

Wed 10/9

8:20 p.m.-7:50 a.m.

1 stop29h 30m

Barcelona-El Prat

Thu 9/10

12:10 p.m.-9:39 p.m.

1 stop15h 29m

C$ 765

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Tue 9/9

5:40 p.m.-10:35 a.m.

1 stop10h 55m

Barcelona-El Prat

Fri 19/9

6:00 a.m.-2:15 p.m.

1 stop14h 15m

C$ 766

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sun 12/10

6:00 a.m.-6:45 a.m.

2 stops18h 45m

Barcelona-El Prat

Tue 28/10

6:40 a.m.-3:50 p.m.

1 stop14h 10m

C$ 769

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Thu 18/9

11:55 p.m.-1:30 a.m.

1 stop19h 35m

Barcelona-El Prat

Wed 24/9

11:20 a.m.-4:50 p.m.

2 stops35h 30m

C$ 772

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Mon 29/9

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

Nonstop7h 50m

Barcelona-El Prat

Wed 15/10

1:15 p.m.-4:00 p.m.

Nonstop8h 45m

C$ 773

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sat 27/9

10:55 a.m.-6:45 a.m.

1 stop13h 50m

Barcelona-El Prat

Sun 5/10

12:50 p.m.-9:30 p.m.

1 stop14h 40m

C$ 777

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sat 6/9

6:30 a.m.-6:00 a.m.

2 stops17h 30m

Barcelona-El Prat

Fri 10/10

9:30 a.m.-11:05 p.m.

2 stops19h 35m

C$ 780

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Tue 9/9

12:10 p.m.-6:00 a.m.

1 stop11h 50m

Barcelona-El Prat

Wed 8/10

9:00 a.m.-5:23 p.m.

1 stop14h 23m

C$ 781

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sun 17/8

4:25 p.m.-1:00 p.m.

1 stop14h 35m

Barcelona-El Prat

Tue 16/9

2:50 p.m.-8:11 a.m.

1 stop23h 21m

C$ 796

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Fri 21/11

10:05 p.m.-4:30 p.m.

1 stop12h 25m

Barcelona-El Prat

Mon 1/12

12:40 p.m.-9:58 p.m.

2 stops15h 18m

C$ 802

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 21 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 25 July 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 72 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, January is the cheapest month in which you can book a flight from Niagara Falls to Barcelona (average of C$ 604). Flying from Niagara Falls to Barcelona in July is currently the most expensive (average of C$ 794). 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 August 2025.

When flying from Niagara Falls to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Monday mornings 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.

Weekly flight availability from Niagara Falls to Barcelona

Explore weekly flight availability from Niagara Falls to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 August 2025.

The most flights from NI4 to S37 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 August 2025.
Check out reviews from past customers who have flown with Delta,KLM, andAir Transat 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.
Delta
8.0
Very good
7,983 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Michael,Sep 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Michael,Sep 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Michael,Sep 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Air Transat
7.7
Good
424 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Michael,Sep 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Michael,Sep 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Azores Airlines
7.5
Good
67 reviews
Delta
8.0
Very good
7,983 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

Michael,Sep 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

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.

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

    For one-way options, check prices for Azores Airlines. According to our data, you can fly for as low as C$ 462. Users have also found prices from C$ 472 and C$ 494 on Lufthansa and WestJet, respectively.

  • 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 (75%), United Airlines (75%) and Lufthansa (75%).

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

    Looking at all options, your cheapest flight can be booked for C$ 477. While the most popular route (Toronto Pearson Intl - Barcelona-El Prat) can be booked for C$ 651 on average our data indicates C$ 821 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, January is the cheapest month in which you can book a flight from Niagara Falls to Barcelona (average of C$ 604). Flying from Niagara Falls to Barcelona in July is currently the most expensive (average of C$ 794). 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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 415AverageC$ 902FlexibilityNo cancel feeOn-time79%
Search SWISS flights
PLAYCheapestC$ 418AverageC$ 476FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapestC$ 485AverageC$ 741FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapestC$ 557AverageC$ 741FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Azores AirlinesCheapestC$ 683AverageC$ 879FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Royal Air MarocCheapestC$ 687AverageC$ 802FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
Air TransatCheapestC$ 712AverageC$ 966FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 729AverageC$ 895FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapestC$ 742AverageC$ 835FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapestC$ 742AverageC$ 865FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 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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