Flights Washington → Lisbon

Washington → Lisbon flights: what we spotted

Since October 2026, Flight Deal Spot has spotted 1 price drop on Washington → Lisbon flights, up to −20% below the usual price.

Deals go fast and come back without warning. Rather than checking every day, create a free radar: it tells you by email or on Discord as soon as a Washington → Lisbon flight drops below its usual price again.

Every deal to Lisbon, from every city →

Every destination from Washington →