$404 Cheap United flights Newark Liberty Intl. Airport (EWR) to Barcelona (BCN)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap United Airlines round-trip flights from $509 from EWR to BCN. Affordable one-way options from $404 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

United Airlines flights to Barcelona are generally more affordable in the quieter months of January and February. Whether you’re in search of a one-way or round-trip ticket, you could find a better deal then.

Start your search for United Airlines flights from EWR to BCN about one month before you want to go. The cheapest time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Jet off on one of United Airlines’s 7 direct weekly flights from Liberty Intl. Airport (EWR) to Barcelona Intl. Airport (BCN). To see your choices, enter your dates, destination and origin and hit search. Then use the “Nonstop” and “Airline” filters.

On average, it takes 7h 40m to travel nonstop from Liberty Intl. Airport (EWR) to Barcelona Intl. Airport (BCN) with United Airlines.

The first United Airlines flight from EWR to BCN departs at 7:20PM UTC-5, landing at 9:00AM UTC+1. If you want to jet off later in the day, the last United Airlines flight leaves EWR at 7:20PM UTC-5 and touches down at BCN at 9:00AM UTC+1. Flying before noon is generally a good idea as morning flights are less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Catch a United Airlines flight from Liberty Intl. Airport (EWR) to Barcelona, and you’ll most likely come in to Barcelona Intl. Airport (BCN). This is the airline’s main hub in this destination.

Depart from EWR to BCN with United Airlines and you’ll enjoy a host of benefits starting with a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Hop on a United Airlines flight from Liberty Intl. Airport (EWR) to Barcelona Intl. Airport (BCN), and you’ll probably be on a Boeing 767-400. Keep in mind though, that the aircraft type can vary due to operational needs.

It’s generally possible to cancel or change your flight, although there may be additional fees if you booked over 24 hours ago. Want to keep your options open? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you have to alter your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for further information.