FLIGHT HOP.fyi

✈ SEA → BCN

SEATTLE → BARCELONA IN 11H 9M. CONSIDER BUSINESS CLASS. NO, REALLY.

Flight time
11h 9m
Distance
5,425 mi
Or
8,730 km
Jet lag
9h

Flight from Seattle to Barcelona

From Sea-Tac (SEA), USA North America  →  El Prat (BCN), Spain Europe

↔ Flying the other way? Barcelona → Seattle

How long is the flight from Seattle to Barcelona?

A nonstop flight from Seattle (SEA) to Barcelona (BCN) takes about 11 hours 9 minutes, covering a great-circle distance of 5,425 miles (8,730 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

11h 9m

Nonstop, scheduled

Distance

5,425 mi

8,730 km · great-circle

Avg speed

783 km/h

Door-to-door including taxi

Time zones & jet lag

Seattle timezone

UTC-7

America/Los_Angeles

Barcelona timezone

UTC+2

Europe/Madrid

Time difference

+9h

9 hours ahead

Jet lag (rough)

~9d

Eastward — worse

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 1292 kg CO₂
🚗 Car (alone) 1493 kg CO₂
🚆 Train 358 kg CO₂

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.

Flights from Seattle

Nearest destinations

Long-haul from Seattle

More flights to Europe

Flights to Barcelona

Nearest origins

Long-haul to Barcelona

More flights from North America