✈ SEA → LIS
10H 43M IN A METAL TUBE. 5,201 MILES. EARN THE LEG.
Flight from Seattle to Lisbon
From Sea-Tac (SEA), USA North America → Humberto Delgado (LIS), Portugal Europe
↔ Flying the other way? Lisbon → Seattle
How long is the flight from Seattle to Lisbon?
A nonstop flight from Seattle (SEA) to Lisbon (LIS) takes about 10 hours 43 minutes, covering a great-circle distance of 5,201 miles (8,371 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
10h 43m
Nonstop, scheduled
Distance
5,201 mi
8,371 km · great-circle
Avg speed
781 km/h
Door-to-door including taxi
Time zones & jet lag
Seattle timezone
UTC-7
America/Los_Angeles
Lisbon timezone
UTC+1
Europe/Lisbon
Time difference
+8h
8 hours ahead
Jet lag (rough)
~8d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
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
- Seattle → Vancouver
- Seattle → San Francisco
- Seattle → Las Vegas
- Seattle → Los Angeles
- Seattle → Dallas
- Seattle → Chicago
- Seattle → Toronto
- Seattle → Atlanta
- Seattle → Mexico City
- Seattle → New York
Long-haul from Seattle
- Seattle → Johannesburg
- Seattle → Cape Town
- Seattle → Nairobi
- Seattle → Melbourne
- Seattle → Bali (Denpasar)
- Seattle → Kuala Lumpur
- Seattle → Singapore
- Seattle → Sydney
- Seattle → Mumbai
- Seattle → Abu Dhabi
More flights to Europe
Flights to Lisbon
Nearest origins
- Madrid → Lisbon
- Casablanca → Lisbon
- Barcelona → Lisbon
- Paris → Lisbon
- London → Lisbon
- Dublin → Lisbon
- Milan → Lisbon
- Manchester → Lisbon
- Brussels → Lisbon
- Zurich → Lisbon
Long-haul to Lisbon
- Auckland → Lisbon
- Sydney → Lisbon
- Melbourne → Lisbon
- Bali (Denpasar) → Lisbon
- Manila → Lisbon
- Singapore → Lisbon
- Kuala Lumpur → Lisbon
- Taipei → Lisbon
- Tokyo → Lisbon
- Osaka → Lisbon