Cheap flights from Buffalo to Barcelona from $438
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Barcelona departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Buffalo to Barcelona
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KLM flights from Buffalo to Barcelona
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How to get the cheapest flight ticket from Buffalo 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 cheapest month to fly to Barcelona?
The month of January is, on average, the cheapest month to fly to Barcelona from Buffalo, with most prices found around $619. If you don’t want to visit Barcelona in January, then you should wait until February to fly from Buffalo, when ticket prices are also cheap, with an average price of $640.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from Buffalo to Barcelona is on a Saturday when prices can be found for as low as $707. On the other hand, Thursday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,317.
What is the cheapest airline that flies from Buffalo to Barcelona?
United Airlines, KLM, and TAP AIR PORTUGAL are the most popular carriers operating from Buffalo to Barcelona
What airlines fly to Barcelona?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Barcelona from Buffalo according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 5 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
Cheap Buffalo to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Barcelona
How far is Buffalo to Barcelona by plane?
There are 3979.1 mi between Buffalo and Barcelona. Typically, this will take 10h 45m by plane in normal conditions.
When did momondo last update prices for flights from Buffalo Airport to Barcelona?
Prices for flights from Buffalo Airport to Barcelona are updated daily.
How many operators does momondo search for flights from Buffalo Airport to Barcelona?
There are 5 operators available for flights from Buffalo Airport to Barcelona as of June 2025.
How old do you have to be to fly from Buffalo Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Buffalo to Barcelona
Compare and see reviews for airlines that fly from Buffalo to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $560 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $601 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $619 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $700 | Free Cancellation | Rating 6.6 7,008 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Buffalo to Barcelona?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Buffalo.
Can I find flights from Buffalo to Barcelona with flexible booking policies on momondo?
All flight searches from Buffalo to Barcelona on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Buffalo to Barcelona?
momondo provides multiple filters to help you find the best flight to Barcelona from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Buffalo to Barcelona right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Buffalo to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.