One Way
Fare Type:
  • Regular
  • Student
    Student Fare

    Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.

Popular Filters

One Way Price

₹ 63,809 ₹ 3,24,000

Duration

10 h 52 m 21 h 30 m

Stops From Buffalo

Departure From Buffalo

6 am - 12 pm

₹ 63,809

12 pm - 6 pm

₹ 69,559

Arrival at Barcelona

6 am - 12 pm

₹ 63,809

12 pm - 6 pm

₹ 69,559

Alliances & Airlines

Oneworld

(3)

SkyTeam

(10)

Star Alliance

(10)

+ 2 more

Layover Airports

+ 2 more

Layover Duration

1 h 20 m 12 h 0 m
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Live Now: Special Sale by Akasa Air!

Limited Period Offers

Buffalo to Barcelona Flights, Fares @ ₹63809 + Flat Rs 1500 OFF

Use promo code GOINTL and Instant Discount of Rs 10,000 on your Buffalo to Barcelona round trip flight booking. Lowest Airfare from Buffalo to Barcelona is ₹63809 on 20 May. For fastest booking and best discounts on flight tickets visit Goibibo. Also check cheapest return Barcelona to Buffalo flight tickets online here.
Sorted By:
Departure
Duration
Arrival
Price
United Airlines

More Timing Options

₹ 63,809

Get Flat Rs 1275 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

United Airlines UA 3444

10:31

Wed, 20 May 26

Buffalo, United States

01 h 28 m

11:59

Wed, 20 May 26

Terminal C

Newark, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA 120

19:20

Wed, 20 May 26

Terminal C

Newark, United States

07 h 40 m

09:00

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Basic economy

Fare offered by airline.

1 Piece
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 28,625
Chargeable

₹ 63,809

Economy

Fare offered by airline.

1 Piece
1 Piece
Non-refundable fare
Free date change allowed
Free seats available

₹ 73,384

Economy fully refundable

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 1 days before departure
Free date change allowed
Free seats available

₹ 1,96,594

United Airlines

₹ 64,346

Get Flat Rs 1275 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

United Airlines UA 543

07:00

Wed, 20 May 26

Buffalo, United States

01 h 58 m

07:58

Wed, 20 May 26

Terminal T1

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA 1695

13:06

Wed, 20 May 26

Terminal T1

Chicago, United States

02 h 24 m

16:30

Wed, 20 May 26

Terminal A

Newark, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA 120

19:20

Wed, 20 May 26

Terminal C

Newark, United States

07 h 40 m

09:00

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Basic economy

Fare offered by airline.

1 Piece
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 28,625
Chargeable

₹ 64,346

Economy

Fare offered by airline.

1 Piece
1 Piece
Non-refundable fare
Free date change allowed
Free seats available

₹ 73,921

Economy fully refundable

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 1 days before departure
Free date change allowed
Free seats available

₹ 1,97,131

Delta Air Lines

₹ 69,559

Get Flat Rs 1275 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

Delta Air Lines DL 5223

10:32

Wed, 20 May 26

Buffalo, United States

01 h 28 m

12:00

Wed, 20 May 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL 9357 | Operated By KLM Royal Dutch

16:40

Wed, 20 May 26

Terminal T4

New York, United States

07 h 20 m

06:00

Thu, 21 May 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL 9188 | Operated By KLM Royal Dutch

08:05

Thu, 21 May 26

Amsterdam, Netherlands

02 h 10 m

10:15

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

1 Piece
0 Kg
Free cancellation allowed upto 2 days before departure
Date Change Fee starting
₹ 19,055
----
Get complimentary meals

₹ 69,559

Delta main classic

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 81,049

Delta main extra

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 90,619

Delta premium select classic

Fare offered by airline.

1 Piece
2 Pieces
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 2,49,251

KLM Royal Dutch

₹ 76,830

Get Flat Rs 1100 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

KLM Royal Dutch KL 5846

15:53

Wed, 20 May 26

Buffalo, United States

01 h 37 m

17:30

Wed, 20 May 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch KL 646

19:10

Wed, 20 May 26

Terminal T4

New York, United States

07 h 30 m

08:40

Thu, 21 May 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch KL 1513

10:20

Thu, 21 May 26

Amsterdam, Netherlands

02 h 10 m

12:30

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Light

Fare offered by airline.

1 Piece
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 19,053
Get complimentary meals

₹ 76,830

Light

Fare offered by airline.

1 Piece
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 19,055
Get complimentary meals

₹ 76,831

Standard

Fare offered by airline.

1 Piece
1 Piece
Non-refundable fare
Free date change allowed
Get complimentary meals

₹ 88,321

Flex

Fare offered by airline.

1 Piece
1 Piece
No airline cancellation fee
Free date change allowed
Get complimentary meals

₹ 97,891

Premium standard

Fare offered by airline.

1 Piece
2 Pieces
Non-refundable fare
Free date change allowed
Get complimentary meals

₹ 2,56,523

American Airlines

₹ 89,084

Get Flat Rs 1275 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

American Airlines AA 4774

17:02

Wed, 20 May 26

Buffalo, United States

01 h 39 m

18:41

Wed, 20 May 26

Terminal B

Boston, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA 8792

22:50

Wed, 20 May 26

Terminal E

Boston, United States

07 h 20 m

12:10

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Main Cabin

Fare offered by airline.

2 Pieces
1 Piece
Non-refundable fare
Free date change allowed
Free seats available
Get complimentary meals

₹ 89,084

Main cabin flexible

Fare offered by airline.

2 Pieces
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available
Get complimentary meals

₹ 99,904

Main cabin flexible

Fare offered by airline.

2 Pieces
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available
Get complimentary meals

₹ 99,904

American Airlines, Finnair

₹ 1,06,403

Get Flat Rs 1275 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

American Airlines AA 4774

17:02

Wed, 20 May 26

Buffalo, United States

01 h 39 m

18:41

Wed, 20 May 26

Terminal B

Boston, United States

BAGGAGE : CHECK INCABIN

Information not available

Finnair AY 5392

22:50

Wed, 20 May 26

Terminal E

Boston, United States

07 h 20 m

12:10

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Economy classic

Fare offered by airlines.

2 Pieces
1 Piece
Non-refundable fare
Free date change allowed
Get complimentary meals

₹ 1,06,403

Economy flex

Fare offered by airlines.

2 Pieces
1 Piece
No airline cancellation fee
Free date change allowed
Get complimentary meals

₹ 1,17,218

United Airlines

₹ 1,06,989

Get Flat Rs 1275 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

United Airlines UA 4291

14:45

Wed, 20 May 26

Buffalo, United States

01 h 20 m

16:05

Wed, 20 May 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA 992

18:00

Wed, 20 May 26

Washington-Dulles Apt, United States

08 h 20 m

08:20

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Basic economy

Fare offered by airline.

1 Piece
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 28,625
Chargeable

₹ 1,06,989

Economy

Fare offered by airline.

1 Piece
1 Piece
Non-refundable fare
Free date change allowed
Free seats available

₹ 1,16,559

Economy fully refundable

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 1 days before departure
Free date change allowed
Free seats available

₹ 1,96,594

Economy plus fully refundable|premium economy fully ref

Fare offered by airline.

1 Piece
2 Pieces
Free cancellation allowed upto 1 days before departure
Free date change allowed
Free seats available

₹ 6,09,880

Delta Air Lines

₹ 1,13,879

Get Flat Rs 1275 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

Delta Air Lines DL 5296

15:53

Wed, 20 May 26

Buffalo, United States

01 h 37 m

17:30

Wed, 20 May 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL 128

18:50

Wed, 20 May 26

Terminal T4

New York, United States

07 h 55 m

08:45

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

1 Piece
0 Kg
Free cancellation allowed upto 2 days before departure
Date Change Fee starting
₹ 19,055
----
Get complimentary meals

₹ 1,13,879

Delta main classic

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,27,284

Delta main extra

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,40,684

Air France

₹ 1,16,560

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

Air France AF 3072

15:53

Wed, 20 May 26

Buffalo, United States

01 h 37 m

17:30

Wed, 20 May 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Air France AF 9098 | Operated By Delta Air Lines

18:50

Wed, 20 May 26

Terminal T4

New York, United States

07 h 55 m

08:45

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Light

Fare offered by airline.

1 Piece
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 19,055
Get complimentary meals

₹ 1,16,560

Standard

Fare offered by airline.

1 Piece
1 Piece
Non-refundable fare
Free date change allowed
Get complimentary meals

₹ 1,29,965

Flex

Fare offered by airline.

1 Piece
1 Piece
No airline cancellation fee
Free date change allowed
Get complimentary meals

₹ 1,43,365

Lufthansa

₹ 1,18,666

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using Axis Credit cards using GOAXISINTFEST

Buffalo to Barcelona , 20 May

Lufthansa LH 7751

14:45

Wed, 20 May 26

Buffalo, United States

01 h 20 m

16:05

Wed, 20 May 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH 7946 | Operated By United Airlines

18:00

Wed, 20 May 26

Washington-Dulles Apt, United States

08 h 20 m

08:20

Thu, 21 May 26

Terminal T1

Barcelona, Spain

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Basic Plus

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Get complimentary meals

₹ 1,18,666

Flex

Fare offered by airline.

1 Piece
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Get complimentary meals

₹ 1,98,701

Buffalo Barcelona Cheap Flights Fare Date
Lowest Airfare Today Rs 63774
20 May
Cheapest Fare Within 30 Days Rs null
20 May
Cheapest Fare Within 90 Days Rs null
20 May
Cheapest Fare Within 365 Days Rs null
20 May

Get cheap flights from Buffalo to Barcelona with Goibibo India

Q: Why choose Goibibo for your flight booking from Buffalo to Barcelona?

A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.

Q: How to get a cheap flight ticket from Buffalo to Barcelona?

A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Buffalo to Barcelona flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Buffalo to Barcelona? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Buffalo to Barcelona.

Q: What should you keep in mind while booking a flight from Buffalo to Barcelona?

A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Buffalo to Barcelona flight. Plus, there are no hidden charges when you book a Buffalo to Barcelona flight on Goibibo.

Q: Is there any discount on a flight booking from Buffalo to Barcelona?

A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Buffalo to Barcelona booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.

Buffalo to Barcelona Flights

Searching for Buffalo to Barcelona cheap flights? Then, Goibibo is your one-stop destination to book Buffalo to Barcelona flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.

There is no dearth of options when it comes to Buffalo to Barcelona Flight booking. Several budget and premium airlines fly on this route. You can easily check the Buffalo to Barcelona flight schedule on Goibibo. There are approximately 20 flights flying daily between Buffalo and Barcelona from early morning to late at night. Out of these Buffalo to Barcelona flight, 0 are non stop flights 20 are connecting flights. Air France, American Airlines, Delta Air Lines, Finnair, KLM Royal Dutch, Lufthansa, United Airlines, Virgin Atlantic are some major airlines that fly between Buffalo and Barcelona.

The lowest airfare of Buffalo to Barcelona flight is ₹63809 and the average airfare is 89084 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Buffalo to Barcelona cheap flights if you are flexible with your dates and timings.

You will board your Buffalo to Barcelona flight from the Buffalo Niagara Intl and deboard it at Barcelona Airport.

You cannot only book Buffalo to Barcelona cheap flight tickets through Goibibo but can also do web check-in and track your flight status.


How to book a Buffalo to Barcelona flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Buffalo to Barcelona flight, check below:
  • Enter your personal Goibibo account by hitting the ‘Sign In’ option on the top right of the desktop site. You can also create a new account by clicking on the ‘Sign Up’ option, followed by entering your mobile number or signing in with your personal Facebook account.
  • On the Goibibo homepage, you will see three options for booking flight tickets from Buffalo to Barcelona. Choose one among one-way, round trip or multicity flights.
  • Fill in the city where you will board your flight from and the destination city. Choose a date of departure and enter the return date if you are booking a round trip flight. Select your preferred class of travel and add the number of passengers with whom you are travelling.
  • Hit the ‘Search’ button.
  • Within a second or two, you will be then redirected to another page with all the flights from Buffalo to Barcelona – the topmost one will have the cheapest airfare.
  • On the left, you will find filters such as your desired time to board a flight, direct or connecting flights and the airline.
  • Apply as per your preference and click on the ‘Book’ option.
  • You can opt for an airport transfer and even choose a Travel Protection plan.
  • Before making the final payment, provide your personal details including your email address and mobile number. You can also use an available Promo Code FLYDREAM to get Rs 1500 as instant discount for your Buffalo to Barcelona flight ticket.
  • Click on the ‘Proceed’ button.
  • After the payment, you will receive the e-ticket and the invoice for your Buffalo to Barcelona flight on your email address.

  • How can I check the flight schedule for a Buffalo to Barcelona flight?
    To check the Buffalo to Barcelona flight schedule,
  • Visit https://www.goibibo.com/flight-schedule/
  • Choose from the one-way, round trip and multicity flight options.
  • Type in the cities of origin and arrival, and choose the date of departure for a one-way flight, the return date, in case, you have selected a round-trip or, the different dates of departures for a multicity booking.
  • After clicking on the ‘Get Set Go’ option, you will get the real-time flight schedule.

  • How much baggage can I carry on my Buffalo to Barcelona flight?
    Baggage allowance depends on the class of travel and airline. In the Buffalo to Barcelona Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.

     


    Where will I board my flight at Buffalo and deboard at Barcelona?
    When you have booked a Buffalo to Barcelona flight, you will board the flight at and de-board at .

     


    How can I do web check-in for my upcoming Buffalo at Barcelona flight?
    To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.

     

    About Barcelona

    Barcelona is the largest industrial hub in Spain and is the capital of Catalonia. This historic city has a fine blend of Catalan and modern architecture along with a large number of unique shopping streets.

    Places to visit and things to do
    • Eixample is one of the most important areas in Barcelona. The Plaça de Catalunya in this neighbourhood is the busiest square in the city. Eixample is also popular for the most expensive shopping streets in Barcelona, Passeig de Gràcia and Portal de l'Àngel located near the Plaça de Catalunya. There are plenty of 5-star hotels around Eixample that offer the finest luxury to travellers. These hotels are also close to the iconic church Sagrada Familia, one of the most distinctive masterpieces by architect Antoni Gaudí.  Some of the best resorts in Barcelona are near Eixample that offer a relaxing stay and rejuvenating spa massage therapies. 
    • Las Ramblas is a lively shopping street in Barcelona that stretches over 1.2 km. The 3-star hotels around Las Ramblas are close to the numerous cafes and restaurants and the popular Boquria Market. These budget hotels are also in close proximity to the Centre d’Art Santa Monica, a contemporary art gallery. 
    • La Fonda and Les Quinze Nits are some of the best affordable dine-outs that serve the most popular food in Barcelona, such as paella and tapas. For great Indian food, Tandoori Nights and Shalimar restaurant are two of the best cheap Indian/veg-friendly restaurants in Barcelona that serve tarka dal, saag paneer, vegetable vindaloo, and gulab jamun among others.
    • Budget hotels near the Barcelona Airport offer travellers with the best facilities such as free Wi-Fi services and shuttle services.

    Airport Address

    Barcelona Airport
    Tel: (1902) 404 704 | Fax:(934) 793 912

    About Buffalo

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    Frequently Asked Questions - Buffalo to Barcelona Flights

    Q: What is today’s cheapest fare from Buffalo to Barcelona?

    A: Today lowest airfare on Buffalo to Barcelona flight route is 63774.

    Q: Which is the last flight on Buffalo to Barcelona route?

    A: The last flight from Buffalo to Barcelona route is American Airlines, Finnair at 17:02.

    Q: When does the first flight leave from Buffalo to Barcelona?

    A: The first flight from Buffalo to Barcelona is United Airlines at 06:00.

    Q: How many flights fly from Buffalo to Barcelona on the daily basis?

    A: Around 20 flights are flying daily from Buffalo to Barcelona. Out of which 0 are direct and 20 are connecting flights on this route. Some major airlines between this route are Air France, American Airlines, Delta Air Lines, Finnair, KLM Royal Dutch, Lufthansa, United Airlines, Virgin Atlantic.

    Q: Which airline has maximum number for flights between Buffalo to Barcelona?

    A: Out of 20 daily flights between Buffalo to Barcelona United Airlines has maximum 8 flights. After that Delta Air Lines has 4, KLM Royal Dutch has 4, American Airlines has 2, Lufthansa has 2, Air France has 1, Finnair has 1, Virgin Atlantic has 1 flights between Buffalo to Barcelona.

    Q: What are the name and codes for Buffalo and Barcelona airports?

    A: The name of Buffalo airport is Buffalo Niagara Intl and its code is BUF and name of Barcelona Airport is Barcelona Airport, its code is BCN.

    Q: Which are the most preferred airlines from Buffalo to Barcelona ?

    A: Air France, American Airlines, Delta Air Lines, Finnair, KLM Royal Dutch, Lufthansa, United Airlines, Virgin Atlantic are the most preferred airlines on Buffalo to Barcelona flight route.

    Q: Which is the cheapest flight from Buffalo to Barcelona in next 7 and next 30 days?

    A: Cheapest flight in next 7 days on Buffalo to Barcelona route is at . And in next 30 days lowest price on Buffalo to Barcelona route is .

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