$411 Cheap American Airlines flights Seattle (SEA) to Barcelona (BCN)

View $411 flight on Sun, Jan 25, 2026Opens in a new window

$411 Cheap American Airlines flights Seattle (SEA) to Barcelona (BCN)

Prices were available within the past 7 days and start at $411 for one-way flights and $476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Jan 25 - Fri, Feb 6
SEA
Seattle
BCN
Barcelona
$476 Roundtrip, found 2 days ago
$476
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 25 from Seattle to Barcelona, returning Fri, Feb 6, priced at $476 found 2 days ago
American Airlines
Sun, Jan 25 - Fri, Feb 6
SEA
Seattle
BCN
Barcelona
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 25 from Seattle to Barcelona, returning Fri, Feb 6, priced at $489 found 2 days ago
Flights from Seattle (SEA) to Barcelona (BCN)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Condor, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
United
Distance
8678 km