Seattle To Barcelona Flights — from
Compare cheap flights from Seattle 🇺🇸 to Barcelona 🇪🇸. Real prices, daily refreshed from Aviasales.
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| Currency | EUR (€) |
| Language | Spanish |
| Power plug | Type C/F |
| Tipping | 5-10% |
| Emergency | 112 |
🏨 Search Hotels in Barcelona — Compare 100+ booking sites
🚗 Rent a Car in Barcelona — 800+ rental brands worldwide
🚙 Local Car Rental — Owner-operated fleets
🎧 Self-Guided Audio Tours of Barcelona
🎫 Skip-the-Line Tickets
🚕 Airport Transfer
🛡️ Travel Insurance from $4/day
📱 Get an eSIM (code FALLY20)
✈️ Flight Delayed? Claim up to €600
Seattle → Madrid Seattle → Malaga Seattle → Valencia Seattle → Seville Seattle → Ibiza Seattle → Mallorca Seattle → Tenerife Seattle → Gran Canaria Seattle → Lanzarote Seattle → Bilbao Seattle → Granada Seattle → Lisbon Seattle → Porto Seattle → Faro Seattle → Madeira Seattle → Rome Seattle → Milan Seattle → Venice Seattle → Florence Seattle → Naples Seattle → Palermo Seattle → Catania Seattle → Bologna Seattle → Bari Seattle → Verona Seattle → Pisa Seattle → Sardinia Seattle → Paris Seattle → Nice
London → Barcelona Paris → Barcelona Amsterdam → Barcelona Brussels → Barcelona Frankfurt → Barcelona Munich → Barcelona Berlin → Barcelona Hamburg → Barcelona Zurich → Barcelona Geneva → Barcelona Vienna → Barcelona Dublin → Barcelona Madrid → Barcelona Lisbon → Barcelona Porto → Barcelona Rome → Barcelona Milan → Barcelona Naples → Barcelona Athens → Barcelona Copenhagen → Barcelona Stockholm → Barcelona Oslo → Barcelona Helsinki → Barcelona Reykjavik → Barcelona Warsaw → Barcelona Krakow → Barcelona Prague → Barcelona Budapest → Barcelona Bucharest → Barcelona Sofia → Barcelona
Updated 2026-04-20 · Real-time travel data · Affiliate disclosure: this page contains affiliate links — we earn a commission if you book.
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Primary sources over aggregators. Prices from airline/rail/hotel APIs; seasonality from tourism boards; safety stats from national archives where possible.