Cheap Flights from Stewart International to Barcelona

Compare Stewart International to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

Book the best Barcelona fare with no extra fees

Find the cheapest month to fly from Stewart International to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Stewart International to Barcelona flights are currently cheapest in May.

Stewart International to Barcelona: Alternative routes

Compare routes from Stewart International to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

New York to Barcelona: Flight information

The things to know before you go.
Cheapest flight foundR 4,635
Cheapest month to flyMay

Finding cheap flights from Stewart International to Barcelona: Frequently asked questions

The best price we found for a return flight from Stewart International to Barcelona is R 14,364. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Stewart International to Barcelona. But we found flights with one or more stops from R 14,364.
As of February 2026, there are no flights flying from Stewart International to Barcelona.
The cheapest month to fly from Stewart International to Barcelona is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Stewart International Airport to Barcelona Airport on Friday, 10 April 2026.
No airlines currently offer direct flights between Stewart International Airport and Barcelona Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Barcelona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Barcelona.

Flying from Stewart International Airport (SWF) to Barcelona-El Prat Airport (BCN): what you need to know

  • The timezone in Barcelona is UTC+1, which is five hours ahead of New York.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your SWF to BCN flight.

  • During popular months such as July, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during peak periods in general.

  • Break up your flight or explore another city along the way with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Stewart International Airport to Barcelona-El Prat Airport. Many travellers pass through Keflavik International Airport when flying between SWF and BCN.

How to find the cheapest flights from Stewart International Airport (SWF) to Barcelona-El Prat Airport (BCN)

  • R 4,635 is currently the lowest price for a one-way Stewart International Airport to Barcelona-El Prat Airport flight. Return flights start at R 14,364. These prices may change depending on demand and availability.

  • It's usually smart to book ahead of time if you're looking for cheap tickets from SWF to BCN. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search tool shows you the cheapest flights from Stewart International Airport to Barcelona-El Prat Airport across the entire month. It's a good way to find a bargain if your travel dates are flexible.

  • Save time looking for cheap flights from SWF to BCN by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Tailor your trip with filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Stewart International Airport to Barcelona-El Prat Airport.

Handy information about Stewart International Airport (SWF)

  • You'll find SWF at 1180 1st St.

  • Stewart International Airport gets top marks for its on-time performance. 83.75% of flights that take off from SWF arrive at their destination on time.

  • To get to Stewart International Airport from central New York, it'll take around 1 hour 30 minutes if you're planning to drive. This depends on traffic though. It's approximately 121 kilometres from the airport to the city centre.

  • The journey when using public transport typically takes 1 hour 55 minutes.

  • Have an early flight from Stewart International Airport to Barcelona-El Prat Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by picking one of these hotels near SWF:

Arriving at Barcelona-El Prat Airport (BCN)

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

  • Barcelona-El Prat Airport is approximately 18 kilometres from central Barcelona. The drive time takes about 25 minutes.

  • If you're taking public transport, expect a journey time of around 35 minutes.

When to fly to Barcelona-El Prat Airport (BCN)

  • July is the most popular month for flights from Stewart International Airport to Barcelona-El Prat Airport. To skip the crowds, go to Barcelona in January.

  • Before locking in your flight from Stewart International Airport to Barcelona-El Prat Airport, think about the kind of weather you enjoy. August is the warmest month in Barcelona, with the temperature ranging from 20ºC (68ºF) to 31ºC (88ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from SWF to BCN in January. Average temperatures are between 5ºC (41ºF) and 14ºC (57ºF) then.

Explore more of Spain

  • You've done Barcelona, now it's time to discover other parts of Spain. Journey about 257 kilometres west to Zaragoza to check off its must-visit sights. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, there's plenty to keep you busy.

  • Around 402 kilometres west of Barcelona, Logroño is another essential stop in Spain. Experience this destination's highlights firsthand at Concatedral de Santa Maria de la Redonda, Museo de la Rioja and Iglesia de Santiago el Real.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.