Vuelos de Delta de Seattle (SEA) a Barcelona (BCN) desde

Make sure you visit our Covid-19 Travel Advisor to see if there are any present quarantine requirements or travel advice reports in effect in Barcelona Intl. Airport (BCN) when flying from Sea-Tac Airport.

As soon as you’re given your ticket for your Delta Air Lines flight from SEA to Barcelona Airport, check if the terminal details are printed on it. If not, you might like to get in touch with your air carrier. They should be able to let you know where you’ll be flying in and out of.

Delta Air Lines doesn’t have direct flights between Sea-Tac Airport and Barcelona Intl. Airport (BCN), so prepare to make at least one stopover. If you’re not pushed for time between flights, hit the airport shops while waiting for your connection.

Your Delta Air Lines flight from Sea-Tac Airport to Josep Tarradellas Barcelona–El Prat Airport will take approximately 11 hours and 42 minutes, so it’s wise to pack an extra set of clothes and some toiletries for the long journey. If you want to keep boredom at bay, toss some travel games and books in your carry-on bag too.

Delta Air Lines makes planning a trip from SEA to Barcelona Airport uncomplicated and worry-free. It currently offers 10 flights each week on this popular route.

For more info about changing your flight to Barcelona Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.