Flights from Washington, D.C. to Lisbon from USD 690
expand_more
1 Passenger, Economy
expand_moreexpand_more
Promo Code
expand_moretoday
today
Flights from Washington, D.C. to Lisbon
Best Flight Deals from Washington, D.C. to Lisbon
flight_takeoff
flight_land
USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 22/03/2026 - 31/03/2026 | From USD 690 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 20/04/2026 - 01/05/2026 | From USD 690 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 24/02/2026 - 02/03/2026 | From USD 690 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 06/05/2026 - 20/05/2026 | From USD 691 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 31/01/2026 - 16/02/2026 | From USD 691 Viewed 23 hours ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
flight_takeoff
flight_land
USD
Washington, D.C. (IAD)to
Lisbon (LIS)
24/02/2026 - 02/03/2026
Round trip
Business
From
USD 3,684
Viewed 1 day ago
Washington, D.C. (IAD)to
Lisbon (LIS)
09/02/2026 - 23/02/2026
Round trip
Business
From
USD 3,685
Viewed 1 day ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.