How much is a flight from Seattle Boeing Field to Lisbon?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Lisbon.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Seattle Boeing Field - Lisbon route.

Planning flights between Seattle and Lisbon? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Seattle: 2 airports are listed in Seattle - Boeing Field, Lake Union.
• Airports in Lisbon: Only Lisbon is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Compare flights from Seattle Boeing Field to Lisbon with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Portugal? Travelers also liked: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.